CN215212503U

CN215212503U - A reinforcement crossbeam that is used for precision instruments to bear well word roof beam

Info

Publication number: CN215212503U
Application number: CN202121299288.9U
Authority: CN
Inventors: 何成伟
Original assignee: Assist Wei Integrated Circuit Equipment Shanghai Co ltd
Current assignee: Assist Wei Integrated Circuit Equipment Shanghai Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-17
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a reinforcement crossbeam for precision instruments bears groined type roof beam, including H shaped steel crossbeam, the both ends symmetry of H shaped steel crossbeam is equipped with the triangular supports frame, and the triangular supports frame includes L shape link plate, and L shape link plate includes horizontal part and vertical portion, and the lateral wall level of vertical portion is equipped with the mounting panel opposite with horizontal part extending direction, is equipped with the triangle strengthening rib between the bottom of mounting panel and the lateral wall of vertical portion, and the horizontal part is hung at the top of groined type roof beam, and vertical portion can be dismantled with the inside wall of groined type roof beam and be connected, and H shaped steel crossbeam is erect to with groined type roof beam surface parallel and level through the triangular supports frame. The utility model provides a reinforcement crossbeam, through the setting of H shaped steel crossbeam and triangular supports frame, can overlap joint crane span structure in the # -shaped beam of the regional below that precision instruments or its base will be installed for precision instruments or its base can obtain the effective support of bigger area when the installation, are favorable to precision instruments or its base firm installation on the unsettled more floor of complicacy.

Description

A reinforcement crossbeam that is used for precision instruments to bear well word roof beam

Technical Field

The utility model relates to a reinforcement structure specifically says so, relates to a reinforcement crossbeam that is used for precision instruments to bear well word roof beam.

Background

In electronic industry factories, a plurality of precision instruments are generally required to be installed and arranged, and most of the precision instruments have certain levelness requirements and bearing requirements. The floor on which the precision instrument is installed is a floor with a round return air hole or a floor with a smaller square return air hole in the conventional situation. The sizes of the air return holes on the floor slabs are small, and the solid areas of the floor slabs are large, so that the precise instruments and the corresponding bases can be effectively supported. However, in the current electronic industry factory buildings, due to the requirement of building structural property of floors, the floors are built into a cement beam structure (called a # -shaped beam for short) in a # -shaped arrangement, and the distance between the beams is larger and is usually about two meters. If precision instruments or precision instrument bases are directly installed on floors under the condition, too much lower suspension can cause insufficient support degree of the precision instruments to influence normal use, and even the precision instruments can directly fall off from a cross beam interval. Therefore, it is an urgent technical problem to be solved in the art to develop a structure for reinforcing floors by using a precision instrument for installing a floor with a cross beam to expand the bearing area and the bearing capacity of the floor.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem and the demand that prior art exists, the utility model aims at providing a reinforcement crossbeam that is used for precision instruments to bear well word roof beam.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reinforcement crossbeam for precision instruments bears well word roof beam, the H shaped steel crossbeam that sets up including the level, the both ends symmetry of H shaped steel crossbeam is equipped with the triangular supports frame, the triangular supports frame includes L shape link plate, L shape link plate includes the horizontal part and locates the vertical portion of horizontal part bottom, the lateral wall level of vertical portion is equipped with the mounting panel opposite with horizontal part extending direction, be equipped with the triangle strengthening rib between the bottom of mounting panel and the lateral wall of vertical portion, the horizontal part of L shape link plate is hung at the top of well word roof beam, the vertical portion of L shape link plate can be dismantled with the inside wall of well word roof beam and be connected, the H shaped steel crossbeam is erect to the surface parallel and level with well word roof beam through the triangular supports frame.

According to one embodiment, a plurality of vertical reinforcing ribs are uniformly arranged in the H-shaped steel cross beam along the transverse extending direction.

According to the preferable scheme, the H-shaped steel cross beam and the vertical reinforcing ribs are welded into a whole.

In one embodiment, the L-shaped hanging plate, the mounting plate and the triangular reinforcing ribs are welded into a whole.

In one embodiment, the end of the H-shaped steel beam is lapped on the surface of the triangular support frame.

According to a preferable scheme, the end part of the H-shaped steel cross beam is detachably arranged on the top surface of the mounting plate in the triangular support frame through a fastener.

According to a preferable scheme, a gap is reserved between the end part of the H-shaped steel beam and the vertical part of the L-shaped hanging plate.

In one embodiment, the vertical part of the L-shaped hanging plate is detachably connected with the inner side wall of the cross beam through expansion bolts.

Compared with the prior art, the utility model has the advantages of:

the utility model provides a reinforcement crossbeam that is used for precision instruments to bear well word roof beam through the setting of H shaped steel crossbeam and triangular supports frame, can overlap joint crane span structure in the well word roof beam of the region below that precision instruments or base will be installed for precision instruments or its base can obtain the effective support of bigger area when the installation, are favorable to precision instruments or its base firm installation on the unsettled more floor of complicacy, consequently, the utility model discloses it is advanced and the practicality to have the significance for prior art.

Drawings

FIG. 1 is a schematic perspective view of a reinforcing beam for a precision instrument load-bearing cross beam in use according to an embodiment;

FIG. 2 is a schematic perspective view of a reinforcing cross member and a cross member according to an embodiment;

FIG. 3 is an exploded view of a reinforcement beam according to an exemplary embodiment;

FIG. 4 is a bottom view of a reinforcing crossmember provided in accordance with an embodiment;

FIG. 5 is a front view of a reinforcing cross-beam provided by an embodiment;

FIG. 6 is a top view of a reinforcing cross-beam provided by an embodiment;

FIG. 7 is a bottom view of the H-beam in the embodiment;

FIG. 8 is a front view of an H-beam in the embodiment;

FIG. 9 is a plan view of an H-beam in the embodiment;

FIG. 10 is a front view of the triangular support frame in the embodiment;

the numbers in the figures are as follows: 1. reinforcing the beam; 11. h-shaped steel cross beams; 111. a circular hole; 12. a triangular support frame; 121. an L-shaped hanging plate; 1211. a horizontal portion; 1212. a vertical portion; 12121. hanging plate holes; 122. mounting a plate; 1221. a waist hole; 123. a triangular reinforcing rib; 13. vertical reinforcing ribs; 14. a hexagon flat head bolt; 15. an expansion bolt; 2. a cross beam; 3. precision instruments.

Detailed Description

The technical solution of the present invention will be further clearly and completely described below with reference to the accompanying drawings and examples.

Examples

Please refer to fig. 1 to 10: the utility model provides a reinforcement crossbeam 1 that is used for precision instruments to bear groined type roof beam, H shaped steel crossbeam 11 including the level setting, the both ends symmetry of H shaped steel crossbeam 11 is equipped with triangular supports frame 12, triangular supports frame 12 includes L shape link plate 121, L shape link plate 121 includes horizontal part 1211 and locates the vertical portion 1212 of horizontal part 1211 bottom, the lateral wall level of vertical portion 1212 is equipped with the mounting panel 122 opposite with horizontal part 1211 extending direction, be equipped with triangle strengthening rib 123 between the bottom of mounting panel 122 and the lateral wall of vertical portion 1212, the horizontal part 1211 of L shape link plate 121 hangs at the top of groined type roof beam 2, the vertical portion 1212 of L shape link plate 121 can be dismantled with the inside wall of groined type roof beam 2 and be connected, H shaped steel crossbeam 11 is erect through triangular supports frame 12 to 2 surface parallel and level with groined type roof beam.

In this embodiment, a plurality of vertical reinforcing ribs 13 are uniformly arranged in the H-shaped steel beam 11 along the transverse extending direction, so as to reinforce the H-shaped steel beam 11.

In this embodiment, the H-beam 11 and the vertical reinforcing ribs 13 are welded together, so as to ensure a stable structure.

In this embodiment, L shape link plate, mounting panel and triangle strengthening rib welding are as an organic whole, can ensure the structure like this and stabilize.

In this embodiment, the end of the H-beam 11 is lapped on the surface of the triangular support frame 12. Specifically, the end of the H-beam 11 is detachably mounted on the top surface of the mounting plate 122 in the triangular support frame 12 through a fastener. The fasteners may be hexagon flat head bolts 14 and nuts (not shown in the drawings), and in the installation process, referring to fig. 3 to 6, circular holes 111 vertically penetrate through the H-shaped steel beam 11, waist holes 1221 vertically penetrate through the mounting plate 122, and the hexagon flat head bolts 14 penetrate through the circular holes 111 on the H-shaped steel beam 11 and the waist holes 1221 on the mounting plate 122 and are locked by the nuts, so that the H-shaped steel beam 11 can be installed on the mounting plate 122.

In this embodiment, a gap is left between the end of the H-beam 11 and the vertical portion 1212 of the L-beam 121, and the gap is an adjustment gap so as to adjust the mounting position of the triangular support frame 12.

In addition, the vertical portion 1212 of the L-shaped hanging plate 121 is detachably connected to the inner side wall of the cross beam 2 by an expansion bolt 15. During installation, as shown in fig. 3 to 6, a plurality of hanging plate holes 12121 are horizontally formed in the vertical portion 1212 of the L-shaped hanging plate 121 from top to bottom, and during installation, the expansion bolts 15 are inserted into the hanging plate holes 12121 and then fixed to the inner side wall of the cross beam 2, so that the L-shaped hanging plate 121 is fixed to the cross beam 2. Like this, triangular supports 12 can install the optional position at # -shaped roof beam 2 through expansion bolts 15, and reserves the adjustment space between the L shape link plate 121 of the both ends of H shaped steel crossbeam 11 and triangular supports 12 to make the mounted position of reinforcement crossbeam 1 nimble, convenient to use.

A application method for a reinforcement crossbeam that is used for precision instruments to bear well word roof beam as follows:

firstly, welding an H-shaped steel beam 11 and a vertical reinforcing rib 13 into a whole in a welding mode (see fig. 7 to 9), welding an L-shaped hanging plate, a mounting plate and a triangular reinforcing rib into a whole (see fig. 10), fixing the L-shaped hanging plate 121 of a triangular support frame 12 on the inner side wall of a cross beam 2 through an expansion bolt 15, overlapping the H-shaped steel beam 11 on the surface of a mounting plate 122 of the triangular support 12 through a hexagon flat-head bolt 14 and a nut (not shown in the figure), mounting a reinforcing beam 1 on the cross beam 2 (see fig. 2), and finally mounting a precision instrument 3 on the reinforcing beam 1 (see fig. 1);

from above it can be seen, the utility model provides a reinforcement crossbeam, through the setting of H shaped steel crossbeam 11 and triangular supports frame 12, can be in accurate instrument 3 (or accurate instrument base) the well word roof beam 2 interior overlap joint crane span structure of the region below of installing for accurate instrument 3 (or accurate instrument base) can obtain the effective support of bigger area when the installation, is favorable to accurate instrument 3 to stabilize the installation on the unsettled more floor of complicacy.

It is finally necessary to point out here: the above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a reinforcement crossbeam that is used for precision instruments to bear well word roof beam which characterized in that: the H shaped steel crossbeam that sets up including the level, the both ends symmetry of H shaped steel crossbeam is equipped with the triangular supports frame, the triangular supports frame includes L shape link plate, L shape link plate includes horizontal part and the vertical portion of locating the horizontal part bottom, the lateral wall level of vertical portion is equipped with the mounting panel opposite with horizontal part extending direction, be equipped with the triangle strengthening rib between the bottom of mounting panel and the lateral wall of vertical portion, the horizontal part of L shape link plate is hung at the top of jing liang, the vertical portion of L shape link plate can be dismantled with the inside wall of jing liang and be connected, the H shaped steel crossbeam is erect to with jing liang surface parallel and level through the triangular supports frame.

2. The reinforcing cross-beam for a precision instrument load-bearing cross-beam of claim 1, wherein: a plurality of vertical reinforcing ribs are uniformly arranged in the H-shaped steel beam along the transverse extending direction.

3. The reinforcing cross-beam for a precision instrument load-bearing cross-beam of claim 2, wherein: the H-shaped steel beam and the vertical reinforcing rib are welded into a whole.

4. The reinforcing cross-beam for a precision instrument load-bearing cross-beam of claim 1, wherein: the L-shaped hanging plate, the mounting plate and the triangular reinforcing ribs are welded into a whole.

5. The reinforcing cross-beam for a precision instrument load-bearing cross-beam of claim 1, wherein: the end part of the H-shaped steel beam is lapped on the surface of the triangular support frame.

6. The reinforcing cross-beam for a precision instrument load-bearing cross-beam of claim 5, wherein: the end part of the H-shaped steel beam is detachably arranged on the top surface of the mounting plate in the triangular support frame through a fastener.

7. The reinforcing cross-beam for a precision instrument load-bearing cross-beam of claim 6, wherein: a gap is reserved between the end part of the H-shaped steel beam and the vertical part of the L-shaped hanging plate.

8. The reinforcing cross-beam for a precision instrument load-bearing cross-beam of claim 1, wherein: the vertical part of the L-shaped hanging plate is detachably connected with the inner side wall of the cross beam through an expansion bolt.