CN114566101A - LED display screen installation method - Google Patents
LED display screen installation method Download PDFInfo
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- CN114566101A CN114566101A CN202210168791.3A CN202210168791A CN114566101A CN 114566101 A CN114566101 A CN 114566101A CN 202210168791 A CN202210168791 A CN 202210168791A CN 114566101 A CN114566101 A CN 114566101A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
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Abstract
The invention provides an LED display screen installation method, which comprises the following steps: s1, taking an aluminum profile with a rectangular cross section as a lower beam, taking an aluminum profile with a square cross section as an upper beam, and taking an aluminum profile with a square cross section as an upright rod; an inverted T-shaped groove is formed in the side face of the aluminum profile; s2, fixedly installing the first end of the upright on the top surface of the lower cross beam through the inverted T-shaped groove, wherein the lower cross beam is provided with a bearing part which extends forwards out of the upright; the second ends of the vertical rods are fixedly arranged on the bottom surface of the upper cross beam through the inverted T-shaped grooves, and the vertical rods are distributed between the upper cross beam and the lower cross beam at equal intervals to form an installation frame; s3, the LED display screen boxes are installed on the installation frame line by line upwards from the LED display screen box at the bottom line; the bottom of the LED display screen box body on the lowest line is close to the bearing part of the lower cross beam, and the back of each LED display screen box body is connected with the vertical rod. Simple operation and high construction efficiency.
Description
Technical Field
The invention relates to the technical field of display screen installation, in particular to an LED display screen installation method.
Background
The LED display screen is a flat panel display, is used for showing information such as characters, image, video and video recording signal, because the LED display screen can extend wantonly, realizes seamless concatenation, and operating duration is long, can utilize interactive technology, and the display effect is good, consequently by the wide application in places such as airport, market, hotel, high-speed railway, subway, cinema, exhibition, office building.
With the development of the LED display screen, in order to meet the requirements of the market and customers, the form of the whole display screen product is updated. At present, a plurality of LED display screen box bodies are arranged in the installation of large-size display screen products, and the LED display screen box bodies are spliced on site to form an LED display screen box body group, so that the LED display screen is convenient to manufacture and install. However, in the installation process of the current large-size display screen product, in order to meet the requirements of regular shape and better flatness of the LED display screen, the problems of complex operation and incapability of quick installation exist, and under the condition of short construction period of a construction site, great pressure is caused to constructors.
Therefore, an installation method of an LED display screen with high construction efficiency is needed.
Disclosure of Invention
Technical problem to be solved
In view of the problems in the art described above, the present invention is at least partially addressed. Therefore, the LED display screen installation method is simple and convenient to operate and high in construction efficiency.
(II) technical scheme
In order to achieve the purpose, the invention provides an LED display screen installation method, which comprises the following steps:
step S1, adopting an aluminum profile with a rectangular cross section as a lower beam, adopting an aluminum profile with a square cross section as an upper beam, and adopting an aluminum profile with a square cross section as an upright rod; wherein, the side surface of the aluminum profile is provided with an inverted T-shaped groove extending along the axial direction of the aluminum profile;
step S2, fixedly installing the first end of the upright on the top surface of the lower cross beam through the inverted T-shaped groove, wherein the lower cross beam is provided with a bearing part which extends forwards out of the upright; the second end of the upright rod is fixedly arranged on the bottom surface of the upper cross beam through the inverted T-shaped groove; a plurality of vertical rods are distributed between the upper cross beam and the lower cross beam at equal intervals to form a mounting frame;
step S3, the LED display screen boxes are installed on the installation frame line by line upwards from the bottom line of LED display screen boxes; each line of LED display screen box bodies are arranged from the middle to two sides; the bottom of the LED display screen box body on the lowest line is close to the bearing part of the lower cross beam, and the back of each LED display screen box body is connected with the vertical rod through a connecting piece.
Optionally, in step S2, a first inverted T-shaped groove is formed in the rear side surface of the lower beam, a second inverted T-shaped groove is formed in the rear side surface of the upright, the rear side surface of the lower beam is flush with the rear side surface of the upright, a first end of the first straight connecting piece is fixedly connected to the first inverted T-shaped groove, a second end of the first straight connecting piece is fixedly connected to the second inverted T-shaped groove, and a first end of the upright is fixedly mounted on the top surface of the lower beam; and/or the presence of a gas in the gas,
the rear side face of the upper cross beam is provided with a third inverted T-shaped groove, the rear side face of the upper cross beam is parallel and level to the rear side face of the vertical rod, the first end of the first straight connecting piece is fixedly connected with the third inverted T-shaped groove, the second end of the first straight connecting piece is fixedly connected with the second inverted T-shaped groove, and the second end of the vertical rod is fixedly installed on the bottom face of the upper cross beam.
Optionally, in step S2, the first end of the upright rod is placed on the top surface of the lower beam, the rear side surface of the upright rod is parallel to the rear side surface of the lower beam, the lower beam has a first connecting portion extending rearward beyond the upright rod, a fourth inverted T-shaped groove is formed in the top surface of the first connecting portion, and a second inverted T-shaped groove is formed in the rear side surface of the upright rod; the first right-angle piece of the first right-angle connecting piece is fixedly connected with the fourth inverted T-shaped groove, the second right-angle piece of the first right-angle connecting piece is fixedly connected with the second inverted T-shaped groove, and the first end of the vertical rod is fixedly arranged on the top surface of the lower cross beam; and/or the presence of a gas in the gas,
the second end of the upright rod is placed on the bottom surface of the upper cross beam, the rear side surface of the upright rod is parallel to the rear side surface of the upper cross beam, the upper cross beam is provided with a second connecting part which extends backwards out of the upright rod, and the bottom surface of the second connecting part is provided with a fifth inverted T-shaped groove; and a first right-angle piece of the first right-angle connecting piece is fixedly connected with the fifth inverted T-shaped groove, a second right-angle piece of the first right-angle connecting piece is fixedly connected with the second inverted T-shaped groove, and the second end of the vertical rod is fixedly arranged on the bottom surface of the upper cross beam.
Optionally, in step S3, four corners of the back of each LED display screen box are connected to the vertical rods through connectors.
Optionally, in step S3, the back of each LED display screen box is connected to the vertical rod through a connecting member, including: the connecting piece is a second right-angle connecting piece; a sixth inverted T-shaped groove is formed in the left side face of the vertical rod, a first right-angle piece of the second right-angle connecting piece is fixedly connected with the sixth inverted T-shaped groove, and a second right-angle piece of the second right-angle connecting piece is fixedly connected with the back of the LED display screen box body; and/or the presence of a gas in the gas,
and a seventh inverted T-shaped groove is formed in the right side surface of the vertical rod, the first right-angle piece of the second right-angle connecting piece is fixedly connected with the seventh inverted T-shaped groove, and the second right-angle piece of the second right-angle connecting piece is fixedly connected with the back of the LED display screen box body.
Optionally, in step S3, the back of each LED display screen box is connected to the vertical rod through a connecting member, including: the connecting piece is a second straight connecting piece, the front side surface of the vertical rod is provided with an eighth inverted T-shaped groove, and the second straight connecting piece is fixedly connected with the eighth inverted T-shaped groove; the second straight connecting piece is provided with a first connecting part which extends out of the vertical rod leftwards and is fixedly connected with the back of the LED display screen box body; and/or the second straight connecting piece is provided with a second connecting part which extends out of the upright rod rightwards, and the second connecting part is fixedly connected with the back of the LED display screen box body.
Optionally, in step S3, the back of each LED display screen box is connected to the vertical rod through a connector, including: the connecting piece is a connecting piece in a shape like a Chinese character 'ji', and the connecting piece in the shape like the Chinese character 'ji' is provided with a groove, a first connecting piece and a second connecting piece which are distributed at two sides of the opening of the groove; the groove on the n-shaped connecting sheet is sleeved on the vertical rod, the first connecting sheet and the back of the LED display screen box body are connected in a fastening mode, and the first connecting sheet and the back of the LED display screen box body are connected in a fastening mode.
Optionally, in step S1, the lower beam is formed by connecting a plurality of aluminum profiles end to end, and end surfaces of adjacent aluminum profiles in the lower beam are connected by corner connectors to form a preset radian of the lower beam; the entablature is formed by many aluminium alloy end to end connections, and the terminal surface of adjacent aluminium alloy passes through adjacent the connection of corner connecting piece in the entablature, forms the predetermined radian of entablature.
Optionally, between step S2 and step S3, further comprising: and step S21, fixing the mounting frame on the support steel frame.
Optionally, before step S1, the method further includes: and step S01, fixing the support steel frame on the wall.
(III) advantageous effects
The invention has the beneficial effects that:
through adopting the aluminium alloy to build LED display screen installation frame, the self shape characteristics of aluminium alloy have been utilized, the cooperation is through falling the first end fixed mounting of T shape recess with the pole setting on the top surface of bottom end rail, the bottom end rail has the bearing part that stretches out beyond the pole setting forward, hold fixed mounting on the bottom surface of entablature through falling the second of T shape recess with the pole setting, can assemble out the shape fast regular, the sound construction, be applicable to the frame construction of LED display screen quick installation. The aluminum profile with the rectangular cross section is used as the lower cross beam, so that the support position of the LED display screen box body can be provided while the vertical rod installation position is provided, and the LED display screen box body is convenient to install on the installation frame.
Drawings
The invention is described with the aid of the following figures:
fig. 1 is a schematic side view of an LED display screen mounted on a wall in embodiment 1 of the present invention;
FIG. 2 is a schematic rear view of an LED display screen mounting frame in embodiment 1 of the present invention;
fig. 3 is a schematic top view of the LED display screen mounted on a wall in embodiment 1 of the present invention;
fig. 4 is an enlarged schematic view of a connection structure of a vertical rod and an LED display screen box in embodiment 1 of the present invention;
FIG. 5 is a schematic side view of the case of the LED display screen mounted on the mounting frame in embodiment 2 of the present invention;
FIG. 6 is a front view schematically illustrating the installation of the right-angle connecting piece on the mounting frame in embodiment 3 of the present invention;
FIG. 7 is an enlarged view of the right angle tab of FIG. 6;
FIG. 8 is a rear view of the right angle web of FIG. 6;
FIG. 9 is a right side view of the right angle connector piece of FIG. 6;
FIG. 10 is a schematic front view of a connecting sheet shaped like a Chinese character 'ji' in example 4 of the present invention;
FIG. 11 is a schematic top view of a connecting sheet shaped like a Chinese character 'ji' in example 4 of the present invention;
fig. 12 is a schematic top view of a lower cross member in embodiment 5 of the present invention.
[ instruction of reference ]
1: a wall body; 11: a third right-angle connecting sheet; 12: an expansion bolt;
2: supporting the steel frame;
3: a lower cross beam; 31: a bearing part; 32: a first inverted T-shaped groove; 33: a first straight connecting sheet; 34: a fourth inverted T-shaped groove; 35: a first right-angle connecting sheet;
4: an upper cross beam; 61: a third inverted T-shaped groove; 62: a fifth inverted T-shaped groove;
5: erecting a rod; 51: a second inverted T-shaped groove; 52: a second straight connecting piece; 53: an eighth inverted T-shaped groove; 54: a second right-angle connecting sheet; 55: a connecting sheet shaped like a Chinese character 'ji'; 56: a groove; 57: a first connecting piece; 58: a second connecting sheet;
6: LED display screen box.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. As used herein, the terms "upper," "lower," "front," "rear," "left," "right," and like terms of orientation refer to the orientation of FIGS. 1 and 2.
Example 1
As shown in fig. 1 to 4, the LED display screen mounting method provided in this embodiment includes the following steps:
and step S1, fixing the support steel frame 2 on the wall 1.
Specifically, as shown in fig. 1, at least the top and the bottom of the supporting steel frame 2 are fixed on the wall 1 through a third right-angle connecting piece 11. Optionally, a third right-angle connector 11 is connected to the wall 1 by means of expansion bolts 12, as shown in fig. 1.
And step S2, assembling the LED display screen mounting frame.
Preferably, the assembling step of the LED display screen mounting frame includes:
step S21, adopting an aluminum profile with a rectangular cross section as a lower crossbeam 3, adopting an aluminum profile with a square cross section as an upper crossbeam 4, and adopting an aluminum profile with a square cross section as an upright rod 5; the aluminum profile is in a cube shape, the aluminum profile is provided with end faces located at the end portions of two ends of the aluminum profile and side faces surrounding the axis of the aluminum profile, and inverted T-shaped grooves extending axially of the aluminum profile are formed in the side faces of the aluminum profile. As shown in fig. 1-3.
The LED display screen mounting frame is built by adopting the aluminum profiles, the self shape characteristics of the aluminum profiles are utilized, and the frame structure which is regular in shape, firm in structure and suitable for quick mounting of the LED display screen can be quickly assembled by matching with the building method of the step S22. Adopt the cross section to be rectangular aluminium alloy as bottom end rail 3, can provide the support position of LED display screen box 6 when providing 5 installation positions in pole setting, make things convenient for the installation of LED display screen box 6 on the installation frame.
The aluminum profile with the square cross section can be an aluminum profile with a rectangular cross section or an aluminum profile with a square cross section. In the present embodiment, aluminum profiles having a square cross section are used as the upper cross member 4, and aluminum profiles having a square cross section are used as the vertical members 5.
Step S22, fixedly installing the first end of the upright 5 on the top surface of the lower beam 3 through the inverted T-shaped groove, wherein the lower beam 3 is provided with a bearing part 31 extending forwards out of the upright 5; the second end of the upright rod 5 is fixedly arranged on the bottom surface of the upper cross beam 4 through the inverted T-shaped groove; a plurality of uprights 5 are equally spaced between the upper and lower beams 4, 3 to form a mounting frame.
Preferably, in this embodiment, the first end of the vertical rod 5 is fixedly installed on the top surface of the lower beam 3 through an inverted T-shaped groove, and the method comprises the following steps: as shown in fig. 2, a first inverted T-shaped groove 32 is formed in the rear side surface of the lower beam 3, a second inverted T-shaped groove 51 is formed in the rear side surface of the upright rod 5, the rear side surface of the lower beam 3 is flush with the rear side surface of the upright rod 5, the first end of the first straight connecting piece 33 is tightly connected with the first inverted T-shaped groove 32, the second end of the first straight connecting piece 33 is tightly connected with the second inverted T-shaped groove 51, and the first end of the upright rod 5 is fixedly mounted on the top surface of the lower beam 3. So, realize pole setting 5 quick fixed on bottom end rail 3 to owing to adopt straight connection piece and fastener to connect, make things convenient for the size fine tuning of installing the frame in the equipment process.
Preferably, in this embodiment, the second end of the vertical rod 5 is fixedly mounted on the bottom surface of the upper beam 4 through an inverted T-shaped groove, comprising: as shown in fig. 2, a third inverted T-shaped groove 61 is formed in the rear side surface of the upper beam 4, the rear side surface of the upper beam 4 is flush with the rear side surface of the vertical rod 5, the first end of the first straight connecting piece 33 is tightly connected with the third inverted T-shaped groove 61, the second end of the first straight connecting piece 33 is tightly connected with the second inverted T-shaped groove 51, and the second end of the vertical rod 5 is fixedly mounted on the bottom surface of the upper beam 4. So, realize pole setting 5 quick fixation on entablature 4 to owing to adopt straight shape connection piece and fastener to connect, make things convenient for the size fine tuning of installing the frame in the assembling process.
Step S3, the mounting frame is fixed to the support steel frame 2.
Specifically, at least the lower beam 3 is fixed on the support steel frame 2 by a self-tapping screw. Conceivably, the vertical rod 5 can also be fixed on the support steel frame 2 through a self-tapping screw, and the upper crossbeam 4 can also be fixed on the support steel frame 2 through a self-tapping screw.
Step S4, starting from the LED display screen box body 6 in the line at the bottom, and installing the LED display screen box body 6 on the installation frame line by line upwards; each line of LED display screen box bodies 6 are arranged from the middle to two sides; the bottom of the lowermost row of LED display screen box bodies 6 is close to the bearing part 31 of the lower beam 3, and the back of each LED display screen box body 6 is connected with the vertical rod 5 through a connecting piece.
Firstly, the LED display screen box body 6 on the lowest line is installed, so that the bearing part 31 of the lower beam 3 can support the LED display screen box body 6, the structure is stable, and meanwhile, after the LED display screen box body 6 and the vertical rod 5 are connected, the vertical rod 5 only needs to play a role in limiting the LED display screen box body 6 in the horizontal direction, and the load of the vertical rod 5 is reduced. Every line of LED display screen box 6 all is from the middle to both sides installation, so be convenient for adjust LED display screen box 6 in the installation, guarantee the roughness of the LED display screen that LED display screen box 6 constitutes.
Preferably, four corners of the back of each LED display screen box 6 are connected with the vertical rods 5 through connecting pieces. So, guarantee the installation stability of LED display screen box 6 on the installation frame.
Preferably, the back of the LED display screen box 6 is connected to the vertical rod 5 through a connecting member, which includes: as shown in fig. 3 and 4, the connecting member is a second straight connecting piece 52, an eighth inverted T-shaped groove 53 is formed in the front side surface of the upright rod 5, and the second straight connecting piece 52 is fixedly connected with the eighth inverted T-shaped groove 53; the second straight connecting piece 52 is provided with a first connecting part which extends out of the upright rod 5 leftwards, and the first connecting part is fixedly connected with the back of the LED display screen box body 6; and/or the second straight connecting piece 52 is provided with a second connecting part which extends out of the upright rod 5 rightwards, and the second connecting part is fixedly connected with the back part of the LED display screen box body 6.
Example 2
The present embodiment is mainly different from embodiment 1 in that:
in step S22, the first end of the vertical rod 5 is fixedly installed on the top surface of the lower beam 3 through the inverted T-shaped groove, which includes: as shown in fig. 5, the first end of the vertical rod 5 is placed on the top surface of the lower beam 3, the rear side surface of the vertical rod 5 is parallel to the rear side surface of the lower beam 3, the lower beam 3 has a first connecting portion extending backwards beyond the vertical rod 5, a fourth inverted T-shaped groove 34 is formed on the top surface of the first connecting portion, and a second inverted T-shaped groove 51 is formed on the rear side surface of the vertical rod 5. The first right-angle connecting piece 35 is provided with a first right-angle piece and a second right-angle piece which are used for forming a right angle, the first right-angle piece is fixedly connected with the fourth inverted T-shaped groove 34, the second right-angle piece is fixedly connected with the second inverted T-shaped groove 51, and the first end of the vertical rod 5 is fixedly arranged on the top surface of the lower cross beam 3. So, realize the quick fixation of pole setting 5 on bottom end rail 3 equally to owing to adopt right angle connection piece and fastener to connect, make things convenient for the size fine tuning of installing the frame in the equipment process.
Preferably, in this embodiment, the second end of the vertical rod 5 is fixedly installed on the bottom surface of the upper beam 4 through an inverted T-shaped groove, and the method comprises the following steps: as shown in fig. 5, the second end of the vertical rod 5 is placed on the bottom surface of the upper beam 4, the rear side surface of the vertical rod 5 is parallel to the rear side surface of the upper beam 4, the upper beam 4 has a second connecting portion extending backwards beyond the vertical rod 5, and a fifth inverted T-shaped groove 62 is formed on the bottom surface of the second connecting portion; and (3) fixedly connecting a first right-angle piece of the first right-angle connecting piece 35 with the fifth inverted T-shaped groove 62, and fixedly connecting a second right-angle piece of the first right-angle connecting piece 35 with the second inverted T-shaped groove 51, so that the second end of the vertical rod 5 is fixedly arranged on the bottom surface of the upper cross beam 4. So, realize pole setting 5 quick fixation on entablature 4 to owing to adopt first straight connecting piece 33 and fastener to connect, make things convenient for the size fine tuning of installing the frame in the equipment process.
The rest of the process is the same as that of embodiment 1, and the description thereof is omitted.
Example 3
The main differences between the present embodiment and embodiment 1 are:
in step S3, the back of the LED display screen box 6 is connected to the vertical rod 5 through a connecting member, including: as shown in fig. 6 to 9, the connector is a second right-angle connecting piece 54; a sixth inverted T-shaped groove is formed in the left side surface of the vertical rod 5, the second right-angle connecting piece 54 is provided with a first right-angle piece and a second right-angle piece which are used for forming a right angle, the first right-angle piece and the sixth inverted T-shaped groove are fixedly connected, and the second right-angle piece and the back of the LED display screen box body 6 are fixedly connected; and/or, a seventh inverted-T-shaped groove is formed in the right side surface of the vertical rod 5, the first right-angle piece of the second right-angle connecting piece 54 is fixedly connected with the seventh inverted-T-shaped groove, and the second right-angle piece of the second right-angle connecting piece 54 is fixedly connected with the back of the LED display screen box body 6.
The rest of the process is the same as that of embodiment 1, and the description thereof is omitted.
Example 4
The present embodiment is mainly different from embodiment 1 in that:
in step S3, the back of the LED display screen box 6 is connected to the vertical rod 5 through a connecting member, including: as shown in fig. 10 and 11, the connecting member is a connecting piece 55 shaped like a Chinese character ji, the connecting piece 55 shaped like a Chinese character ji is provided with a groove 56, and a first connecting piece 57 and a second connecting piece 58 distributed at two sides of the opening of the groove 56; the groove 56 of the connecting piece 55 is sleeved on the upright 5, and the first connecting piece 57 is tightly connected with the back of the LED display screen box body 6.
The rest of the process is the same as that of embodiment 1, and the description thereof is omitted.
Example 5
The present embodiment is mainly different from embodiment 1 in that: as shown in fig. 12, in step S1, the lower beam 3 is formed by connecting a plurality of aluminum profiles end to end, and the end surfaces of adjacent aluminum profiles in the lower beam 3 are connected by corner connectors to form a predetermined radian of the lower beam 3; the entablature 4 is formed by many aluminium alloy end to end connections, and the terminal surface of adjacent aluminium alloy passes through adjacent the connection of corner connecting piece in the entablature 4, forms the radian that the entablature 4 predetermines. Thus, the installation frame of the arc-shaped LED display screen can be assembled.
The rest of the process is the same as that of embodiment 1, and the description thereof is omitted.
It should be understood that the above description of specific embodiments of the present invention is only for the purpose of illustrating the technical lines and features of the present invention, and is intended to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, but the present invention is not limited to the above specific embodiments. It is intended that all such changes and modifications as fall within the scope of the appended claims be embraced therein.
Claims (10)
1. An LED display screen installation method is characterized by comprising the following steps:
step S1, adopting an aluminum profile with a rectangular cross section as a lower crossbeam (3), adopting an aluminum profile with a square cross section as an upper crossbeam (4), and adopting an aluminum profile with a square cross section as a vertical rod (5); wherein, the side surface of the aluminum profile is provided with an inverted T-shaped groove extending along the axial direction of the aluminum profile;
step S2, fixedly installing the first end of the upright stanchion (5) on the top surface of the lower cross beam (3) through the inverted T-shaped groove, wherein the lower cross beam (3) is provided with a bearing part (31) which extends forwards out of the upright stanchion (5); the second end of the upright rod (5) is fixedly arranged on the bottom surface of the upper cross beam (4) through the inverted T-shaped groove; a plurality of vertical rods (5) are distributed between the upper cross beam (4) and the lower cross beam (3) at equal intervals to form a mounting frame;
step S3, starting from the LED display screen box body (6) in the bottom row, and installing the LED display screen box body (6) on the installation frame line by line upwards; each line of LED display screen box bodies (6) are arranged from the middle to two sides; the bottom of the LED display screen box body (6) at the lowest row is close to the bearing part (31) of the lower beam (3), and the back of each LED display screen box body (6) is connected with the vertical rod (5) through a connecting piece.
2. The LED display screen mounting method according to claim 1, wherein in step S2,
a first inverted T-shaped groove (32) is formed in the rear side face of the lower cross beam (3), a second inverted T-shaped groove (51) is formed in the rear side face of the upright rod (5), the rear side face of the lower cross beam (3) is arranged in parallel with the rear side face of the upright rod (5), a first end of a first straight connecting piece (33) is fixedly connected with the first inverted T-shaped groove (32), a second end of the first straight connecting piece (33) is fixedly connected with the second inverted T-shaped groove (51), and a first end of the upright rod (5) is fixedly installed on the top face of the lower cross beam (3); and/or the presence of a gas in the gas,
the rear side face of the upper cross beam (4) is provided with a third inverted T-shaped groove (61), the rear side face of the upper cross beam (4) is placed in parallel with the rear side face of the vertical rod (5), the first end of the first straight connecting piece (33) is fixedly connected with the third inverted T-shaped groove (61), the second end of the first straight connecting piece (33) is fixedly connected with the second inverted T-shaped groove (51), and the second end of the vertical rod (5) is fixedly installed on the bottom face of the upper cross beam (4).
3. The LED display screen mounting method according to claim 1, wherein in step S2,
the first end of the upright rod (5) is placed on the top surface of the lower cross beam (3), the rear side surface of the upright rod (5) is parallel to the rear side surface of the lower cross beam (3), the lower cross beam (3) is provided with a first connecting part which extends out of the upright rod (5) backwards, the top surface of the first connecting part is provided with a fourth inverted T-shaped groove (34), and the rear side surface of the upright rod (5) is provided with a second inverted T-shaped groove (51); a first right-angle piece of a first right-angle connecting piece (35) is fixedly connected with a fourth inverted T-shaped groove (34), a second right-angle piece of the first right-angle connecting piece (35) is fixedly connected with a second inverted T-shaped groove (51), and a first end of a vertical rod (5) is fixedly arranged on the top surface of the lower cross beam (3); and/or the presence of a gas in the gas,
the second end of the upright rod (5) is placed on the bottom surface of the upper cross beam (4), the rear side surface of the upright rod (5) is parallel to the rear side surface of the upper cross beam (4), the upper cross beam (4) is provided with a second connecting part which extends backwards out of the upright rod (5), and the bottom surface of the second connecting part is provided with a fifth inverted T-shaped groove (62); and (3) fixedly connecting a first right-angle piece of the first right-angle connecting piece (35) with the fifth inverted T-shaped groove (62), fixedly connecting a second right-angle piece of the first right-angle connecting piece (35) with the second inverted T-shaped groove (51), and fixedly mounting the second end of the vertical rod (5) on the bottom surface of the upper cross beam (4).
4. The LED display screen mounting method according to claim 1, wherein in step S3,
four corners of the back of each LED display screen box body (6) are connected with the vertical rods (5) through connecting pieces.
5. The method for mounting LED display screens of claim 1, wherein in step S3, the back of each LED display screen box (6) is connected to the vertical rod (5) through a connecting piece, comprising:
the connecting piece is a second right-angle connecting piece (54) (54); a sixth inverted T-shaped groove is formed in the left side face of the vertical rod (5), a first right-angle piece of the second right-angle connecting pieces (54) (54) is fixedly connected with the sixth inverted T-shaped groove, and a second right-angle piece of the second right-angle connecting pieces (54) (54) is fixedly connected with the back of the LED display screen box body (6); and/or the presence of a gas in the gas,
and a seventh inverted T-shaped groove is formed in the right side surface of the vertical rod (5), the first right-angle pieces of the second right-angle connecting pieces (54) (54) are fixedly connected with the seventh inverted T-shaped groove, and the second right-angle pieces of the second right-angle connecting pieces (54) (54) are fixedly connected with the back of the LED display screen box body (6).
6. The method for mounting LED display screens of claim 1, wherein in step S3, the back of each LED display screen box (6) is connected to the vertical rod (5) through a connecting piece, comprising:
the connecting piece is a second straight connecting piece (52), the front side surface of the vertical rod (5) is provided with an eighth inverted T-shaped groove (53), and the second straight connecting piece (52) is fixedly connected with the eighth inverted T-shaped groove (53);
the second straight connecting piece (52) is provided with a first connecting part which extends out of the upright stanchion (5) leftwards and is fixedly connected with the back part of the LED display screen box body (6); and/or the second straight connecting piece (52) is provided with a second connecting part which extends out of the upright stanchion (5) rightwards, and the second connecting part is fixedly connected with the back part of the LED display screen box body (6).
7. The method for mounting LED display screens of claim 1, wherein in step S3, the back of each LED display screen box (6) is connected to the vertical rod (5) through a connecting piece, comprising:
the connecting piece is a connecting piece (55) shaped like a Chinese character 'ji', the connecting piece (55) shaped like a Chinese character 'ji' is provided with a groove (56), a first connecting piece (57) and a second connecting piece (58) which are distributed at two sides of the opening of the groove (56); the groove (56) on the inverted V-shaped connecting sheet (55) is sleeved on the upright rod (5), and the first connecting sheet (57) is fixedly connected with the back of the LED display screen box body (6) and the back of the LED display screen box body (6).
8. The LED display screen mounting method according to claim 1, wherein in step S1,
the lower cross beam (3) is formed by connecting a plurality of aluminum profiles end to end, and the end surfaces of adjacent aluminum profiles in the lower cross beam (3) are connected by corner connecting pieces to form a preset radian of the lower cross beam (3); the upper cross beam (4) is formed by connecting a plurality of aluminum profiles end to end, the end faces of the adjacent aluminum profiles in the upper cross beam (4) are connected through corner connecting pieces in a close-by-close mode, and a preset radian of the upper cross beam (4) is formed.
9. The LED display screen mounting method according to claim 1, further comprising, between step S2 and step S3:
and step S21, fixing the mounting frame on the support steel frame.
10. The LED display screen mounting method according to claim 9, further comprising, before step S1:
and step S01, fixing the support steel frame on the wall.
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| CN202210168791.3A CN114566101A (en) | 2022-02-23 | 2022-02-23 | LED display screen installation method |
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| CN202210168791.3A CN114566101A (en) | 2022-02-23 | 2022-02-23 | LED display screen installation method |
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