CN214117233U - Assembly positioning structure of I-steel - Google Patents
Assembly positioning structure of I-steel Download PDFInfo
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- CN214117233U CN214117233U CN202021704394.6U CN202021704394U CN214117233U CN 214117233 U CN214117233 U CN 214117233U CN 202021704394 U CN202021704394 U CN 202021704394U CN 214117233 U CN214117233 U CN 214117233U
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Abstract
The utility model discloses an assembly positioning structure of I-steel relates to steel sheet connection technical field. The assembly positioning structure of I-steel includes: a base having a connection region thereon; the two cushion blocks are arranged on the base and are respectively positioned at two ends of the connecting area in the length direction; the two I-shaped steels extend along the length direction of the connecting area and are respectively arranged on the two cushion blocks, and the projections of the end parts of the two I-shaped steels on the base are mutually spaced and positioned in the connecting area; the limiting blocks are arranged on the base along the length direction of the connecting area so as to limit the two I-shaped steels on one side of the two I-shaped steels; and the first splicing plate is arranged in the connecting area, and two ends of the first splicing plate are respectively connected with the end parts of the two I-shaped steels. The utility model provides an assembly positioning structure of I-steel, the counterpoint precision of simple structure, I-steel is high.
Description
Technical Field
The utility model relates to a technical field is connected to the steel sheet, in particular to assembly positioning structure of I-steel.
Background
The i-steel is also called a steel Beam (english name Universal Beam) and is a long steel having an i-shaped cross section. The method is widely applied to the construction of buildings, bridges, tunnels, roads and the like, the length of the I-steel is generally not more than 12m for the convenience of transportation, and in practical application, for example, the construction of a large-span bridge usually needs the I-steel with longer length, for example, the length is 40m, so that a plurality of I-steels are required to be assembled.
However, the existing I-steel assembling and positioning structure is complex in structure, and the alignment precision between two I-steels is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, the assembly positioning structure of the I-steel that counterpoint precision is high.
In order to achieve the above object, the utility model provides an assembly positioning structure of I-steel, include:
a base having a connection region thereon;
the two cushion blocks are arranged on the base and are respectively positioned at two ends of the connecting area in the length direction;
the two I-shaped steels extend along the length direction of the connecting area and are respectively arranged on the two cushion blocks, and the projections of the end parts of the two I-shaped steels on the base are mutually spaced and positioned in the connecting area;
the limiting blocks are arranged on the base along the length direction of the connecting area so as to limit the two I-shaped steels on one side of the two I-shaped steels; and the number of the first and second groups,
and the first splicing plate is arranged in the connecting area, and two ends of the first splicing plate are respectively connected with the end parts of the two I-shaped steels.
Optionally, each said i-beam has a base plate;
and the first splicing plate is provided with a mounting hole in a penetrating manner, and the first splicing plate is fixed to the bottom plate of the I-shaped steel through a screw connector penetrating through the mounting hole.
Optionally, the number of the mounting holes is multiple, and the mounting holes are arranged at intervals along the length direction of the first splicing plate.
Optionally, the I-steel assembling and positioning structure further comprises two positioning elements, wherein the two positioning elements are arranged on the base and located on two sides of the width direction of the connecting area, and are used for limiting the first splicing plate on two sides of the first splicing plate.
Optionally, the positioning element is an angle steel, and an angle slot of the angle steel is arranged corresponding to the side edge of the first splicing plate.
Optionally, the angle steel includes a vertical side plate and a horizontal side plate that are perpendicular to each other, and a stiffening plate, the stiffening plate is located in the angle groove and is connected to the vertical side plate and the horizontal side plate, the stiffening plate has a first side connected to the vertical side plate, and one end of the first side, which is far away from the vertical side plate, is recessed to form a step portion for supporting the first splicing plate.
Optionally, the number of the stiffening plates is multiple, and the stiffening plates are arranged at intervals along the length direction of the angle steel.
Optionally, the I-steel assembling and positioning structure further comprises a support plate mounted on the base, and the support plate is located on the lower side of the first splicing plate and used for supporting the first splicing plate.
Optionally, each i-steel has a bottom plate, an upper plate opposite to the bottom plate, and a web connecting the bottom plate and the upper plate;
the I-steel assembling and positioning structure further comprises a second splicing plate, wherein the second splicing plate is positioned on the upper side of the base plate of the I-steel and is respectively connected with the two base plates of the I-steel; and/or the presence of a gas in the gas,
the I-steel assembling and positioning structure further comprises a third splicing plate, wherein the third splicing plate is positioned on one side of the web plate of the I-steel and is respectively connected with the web plates of the two I-steels; and/or the presence of a gas in the gas,
the I-steel assembling and positioning structure further comprises a fourth splicing plate, wherein the fourth splicing plate is located on the upper side or the lower side of the upper plate of the I-steel and is respectively connected with the two upper plates of the I-steel.
Optionally, the number of the third splicing plates is two, and the two third splicing plates are respectively arranged on two sides of the web plate.
The technical scheme of the utility model, design the spelling location structure of an I-steel for with the accurate counterpoint connection of two I-steels, through a plurality of stoppers on the base, carry on spacingly in one side of two I-steels, make two I-steels collineation on length direction, later, splice the tip of two I-steels with first splice plate, realize the spelling of two I-steels, the utility model provides an assembly location structure of I-steel, simple structure, I-steel's counterpoint precision is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an embodiment of an assembly positioning structure of an i-steel provided by the present invention;
FIG. 2 is a cross-sectional view taken along section A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along section B-B of FIG. 1;
FIG. 4 is an enlarged view of C shown in FIG. 2;
fig. 5 is a side view of fig. 4.
The reference numbers illustrate:
| 100 | assembly positioning structure of I- |
51 | |
| 1 | Base seat | 6 | Locating |
| 11 | |
61 | |
| 2 | |
612 | Vertical side plate |
| 3 | I- |
613 | |
| 31 | |
614 | |
| 32 | |
6141 | Step part |
| 4 | Limiting |
7 | |
| 5 | First splice plate |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in 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.
It should be noted that, if directional indications (such as upper, lower, left, right, front, back, outer and inner … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The existing I-steel assembling and positioning structure is complex in structure, and the alignment precision between two I-steels is poor.
In view of this, the utility model provides an assembly positioning structure of I-steel aims at providing the assembly positioning structure of I-steel that a simple structure, counterpoint precision are high. Fig. 1 is a schematic view of an embodiment of an assembly positioning structure of an i-steel provided by the present invention; FIG. 2 is a cross-sectional view taken along section A-A of FIG. 1; FIG. 3 is a cross-sectional view taken along section B-B of FIG. 1; FIG. 4 is an enlarged view of A shown in FIG. 2; fig. 5 is a side view of fig. 4.
As shown in fig. 1-3, an assembly positioning structure 100 of an i-steel provided in an embodiment of the present invention includes a base 1, two cushion blocks 2, two i-steels 3, a plurality of limiting blocks 4, and a first splicing plate 5, wherein the base 1 has a connection region 11; the two cushion blocks 2 are arranged on the base 1 and are respectively positioned at two ends of the connecting area 11 in the length direction; the two I-beams 3 extend along the length direction of the connecting area 11 and are respectively arranged on the two cushion blocks 2, and the projections of the end parts of the two I-beams 3 on the base 1 are mutually positioned in the connecting area 11 at intervals; the limiting blocks 4 are arranged on the base 1 along the length direction of the connecting area 11 so as to limit the two I-beams 3 on one side of the two I-beams 3; the first splice plate 5 is arranged in the connecting area 11, and two ends of the first splice plate are respectively connected with the end parts of the two I-beams 3.
Because the I-steel 3 has the phenomenon of expansion with heat and contraction with cold under different seasonal temperatures, a certain gap needs to be reserved between the end parts of the two spliced I-steels 3, and therefore, the projections of the end parts of the two I-steels 3 on the base 1 are mutually positioned in the connecting area 11 at intervals, so that the I-steel 3 is not deformed too much.
In addition, the base 1 is generally made of concrete, the deformation of the concrete before and after forming is large, and the accurate size is difficult to control, so that the cushion block 2 is placed on the base 1, the cushion block 2 is in a plate shape and is arranged between the I-shaped steel 3 and the base 1, the height of the I-shaped steel 3 is adjusted by adjusting the size of the cushion block 2, and the accuracy is high.
The technical scheme of the utility model, design the spelling location structure 100 of an I-steel for with the accurate counterpoint connection of two I-steels 3, through a plurality of stoppers 4 on the base 1, carry on spacingly in one side of two I-steels 3, make two I-steels 3 collineation on length direction, later, splice the tip of two I-steels 3 with first splice plate 5, realize the spelling of two I-steels 3, the utility model provides a spelling location structure 100 of I-steel, simple structure, I-steel 3's counterpoint precision is high.
Further, referring to fig. 3 and 4, each i-beam 3 has a bottom plate 31; the first splicing plate 5 is provided with a mounting hole 51 in a penetrating manner, and the first splicing plate 5 is fixed to the bottom plate 31 of the I-steel 3 through a screw connector penetrating through the mounting hole 51.
During specific installation, connecting holes corresponding to the mounting holes 51 are punched in the bottom plates 31 of the two I-beams 3 in advance, the cushion blocks 2 and the first splicing plates 5 are accurately placed at corresponding positions of the base 1, then the two I-beams 3 fall onto the cushion blocks 2, finally the positions of the I-beams 3 are adjusted to enable the connecting holes to correspond to the mounting holes 51, and finally the screw connectors are driven into the mounting holes 51 and the connecting holes to achieve that the first splicing plates 5 are connected with the bottom plates 31 of the I-beams 3. The method is simple to operate, and the alignment precision of the I-steel 3 is high.
Furthermore, in the embodiment of the utility model provides an in, base 1 can be a base 1 of an organic whole setting, also can be as shown in fig. 1 and fig. 2, each tip of I-steel 3 respectively sets up a base 1, this kind of mode base 1 is convenient for make, and it is extensive to use in the aspect of the bridge is made, and this moment, owing to need arrange first splice plate 5 in advance before the concatenation of I-steel 3, the both ends of first splice plate 5 can the overlap joint on two adjacent bases 1, also can be fixed in on the base 1 through setting element 6 below, and stability is strong.
In order to increase the connection stability, preferably, referring to fig. 4, a plurality of mounting holes 51 are provided, and the plurality of mounting holes 51 are arranged at intervals along the length direction of the first splicing plate 5, so that the connection between the first splicing plate 5 and the bottom plates 31 of the two i-beams 3 is firmer.
In order to ensure the position accuracy of the first splicing plate 5 in the connection area 11, referring to fig. 4, the i-beam assembling and positioning structure 100 further includes two positioning members 6, and the two positioning members 6 are disposed on the base 1 and located on two sides of the connection area 11 in the width direction, and are used for limiting the first splicing plate 5 on two sides of the first splicing plate 5. The two positioning pieces 6 can effectively prevent the first splicing plate 5 from moving along the width direction of the connecting area 11, so that the connection of the I-shaped steel 3 is inaccurate.
As the preferred embodiment of the present invention, please refer to fig. 4 and 5, the positioning member 6 is an angle steel 61, the corner slot of the angle steel 61 corresponds to the side of the first splicing plate 5, the splicing plate is limited by the angle steel 61, the structure is simple, and the accuracy is high.
Preferably, referring to fig. 5, the angle steel 61 includes a vertical side plate 612 and a horizontal side plate 613 that are perpendicular to each other, and a stiffening plate 614, where the stiffening plate 614 is located in the corner groove and is connected to the vertical side plate 612 and the horizontal side plate 613 respectively, the stiffening plate 614 has a first side connected to the vertical side plate 612, and one end of the first side, which is far away from the vertical side plate 612, is recessed to form a step 6141 for supporting the first splicing plate 5. The step faces are formed by the step portions 6141, the first splicing plates 5 are arranged on the step faces, the stiffening plates 614 not only play a role in reinforcing the angle steel 61, but also can support the splicing plates, and stability is high.
Further, stiffener 614 is equipped with a plurality ofly, and a plurality of stiffener 614 is arranged along the length direction interval of angle steel 61, specifically, in the embodiment of the utility model discloses the embodiment, please refer to fig. 4, stiffener 614 is equipped with four, and there are two stiffeners 614 in the angle groove of every angle steel 61, and two stiffeners 614 are arranged along the length direction interval of angle steel 61, have increased the stability of system.
In order to further increase the stability of the system, please refer to fig. 5, the assembling and positioning structure 100 of the i-beam further includes a supporting plate 7 installed on the base 1, and the supporting plate 7 is located at the lower side of the first splicing plate 5 and is used for supporting the first splicing plate 5. The first splice plate 5 can be effectively prevented from being deformed.
Each i-steel 3 all has bottom plate 31, the upper plate relative with bottom plate 31 and connects the web 32 of bottom plate 31 and upper plate, and the upper plate of i-steel 3 often can be used for the bearing, in order to strengthen bearing capacity and mosaic structure's stability the embodiment of the utility model provides an in, the second splice plate that the spelling location structure 100 of i-steel still included, the second splice plate is located the upside of the bottom plate 31 of i-steel 3, and connects the bottom plate 31 of two i-steels 3 respectively, has increased the stability of connecting.
Similarly, the splicing and positioning structure 100 for i-beams further includes a third splicing plate, which is located on one side of the web 32 of the i-beam 3 and connects the webs 32 of the two i-beams 3 respectively.
Further, the third concatenation board is provided with two, and two third concatenation boards branch are located web 32 both sides, have increased the stability of connecting.
Similarly, the splicing and positioning structure 100 of the i-beams further includes a fourth splicing plate, and the fourth splicing plate is located on the upper side or the lower side of the upper plate of the i-beam 3 and respectively connects the upper plates of the two i-beams 3.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides an assembly positioning structure of I-steel which characterized in that includes:
a base having a connection region thereon;
the two cushion blocks are arranged on the base and are respectively positioned at two ends of the connecting area in the length direction;
the two I-shaped steels extend along the length direction of the connecting area and are respectively arranged on the two cushion blocks, and the projections of the end parts of the two I-shaped steels on the base are mutually spaced and positioned in the connecting area;
the limiting blocks are arranged on the base along the length direction of the connecting area so as to limit the two I-shaped steels on one side of the two I-shaped steels; and the number of the first and second groups,
and the first splicing plate is arranged in the connecting area, and two ends of the first splicing plate are respectively connected with the end parts of the two I-shaped steels.
2. The i-beam assembly positioning structure of claim 1, wherein each i-beam has a base plate;
and the first splicing plate is provided with a mounting hole in a penetrating manner, and the first splicing plate is fixed to the bottom plate of the I-shaped steel through a screw connector penetrating through the mounting hole.
3. The I-steel assembling and positioning structure according to claim 2, wherein a plurality of mounting holes are formed in the I-steel assembling and positioning structure, and the plurality of mounting holes are arranged at intervals along the length direction of the first splicing plate.
4. The I-steel assembling and positioning structure according to claim 1, further comprising two positioning members, wherein the two positioning members are disposed on the base and located on two sides of the connecting region in the width direction, and are used for limiting the first splicing plate on the two sides of the first splicing plate.
5. The I-steel assembling and positioning structure according to claim 4, wherein the positioning member is an angle steel, and the angle groove of the angle steel is arranged corresponding to the side edge of the first splicing plate.
6. The I-steel assembling and positioning structure according to claim 5, wherein the angle steel comprises vertical side plates and horizontal side plates which are perpendicular to each other, and a stiffening plate, the stiffening plate is located in the angle groove and is connected with the vertical side plates and the horizontal side plates respectively, the stiffening plate has a first side connected with the vertical side plates, and one end of the first side, which is far away from the vertical side plates, is recessed to form a step part for supporting the first splicing plate.
7. The assembling and positioning structure of I-shaped steel according to claim 6, wherein a plurality of stiffening plates are provided, and the plurality of stiffening plates are arranged at intervals along the length direction of the angle steel.
8. The i-steel assembling and positioning structure according to claim 1, further comprising a support plate mounted on the base, wherein the support plate is located at the lower side of the first splicing plate and used for supporting the first splicing plate.
9. The i-beam assembly positioning structure of claim 1, wherein each i-beam has a bottom plate, an upper plate opposite to the bottom plate, and a web connecting the bottom plate and the upper plate;
the I-steel assembling and positioning structure further comprises a second splicing plate, wherein the second splicing plate is positioned on the upper side of the base plate of the I-steel and is respectively connected with the two base plates of the I-steel;
the I-steel assembling and positioning structure further comprises a third splicing plate, wherein the third splicing plate is positioned on one side of the web plate of the I-steel and is respectively connected with the web plates of the two I-steels;
the I-steel assembling and positioning structure further comprises a fourth splicing plate, wherein the fourth splicing plate is located on the upper side or the lower side of the upper plate of the I-steel and is respectively connected with the two upper plates of the I-steel.
10. The i-steel assembling and positioning structure according to claim 9, wherein two third splicing plates are arranged, and the two third splicing plates are respectively arranged on two sides of the web plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021704394.6U CN214117233U (en) | 2020-08-14 | 2020-08-14 | Assembly positioning structure of I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021704394.6U CN214117233U (en) | 2020-08-14 | 2020-08-14 | Assembly positioning structure of I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214117233U true CN214117233U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021704394.6U Active CN214117233U (en) | 2020-08-14 | 2020-08-14 | Assembly positioning structure of I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214117233U (en) |
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2020
- 2020-08-14 CN CN202021704394.6U patent/CN214117233U/en active Active
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