CN116105046A - Large-scale display screen steel framework adopting sliding connection support - Google Patents

Large-scale display screen steel framework adopting sliding connection support Download PDF

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Publication number
CN116105046A
CN116105046A CN202310016271.5A CN202310016271A CN116105046A CN 116105046 A CN116105046 A CN 116105046A CN 202310016271 A CN202310016271 A CN 202310016271A CN 116105046 A CN116105046 A CN 116105046A
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CN
China
Prior art keywords
plate
reinforcing plate
display screen
bottom plate
sliding connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310016271.5A
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Chinese (zh)
Inventor
孙雷年
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Jiushi Sports Equipment Co ltd
Original Assignee
Shanghai Jiushi Sports Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Jiushi Sports Equipment Co ltd filed Critical Shanghai Jiushi Sports Equipment Co ltd
Priority to CN202310016271.5A priority Critical patent/CN116105046A/en
Publication of CN116105046A publication Critical patent/CN116105046A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to the technical field of display screen installation, in particular to a sliding connection support and a large-scale display screen steel framework adopting the same. Compared with the prior art, the invention has the advantages that: through set up sliding connection support structure between building V type frame and display screen steel framework for sliding connection support structure one side is connected with building V type frame, and the opposite side is connected with display screen steel framework, thereby when making building V type frame appear controlling the swing, has add a movable buffer link, avoids producing influence or damage to the display screen. The sliding connection support has simple structure, advanced technology, economy and practicability.

Description

Large-scale display screen steel framework adopting sliding connection support
Technical Field
The invention relates to the technical field of display screen installation, in particular to a large-scale display screen steel framework adopting a sliding connection support.
Background
In modern society, the application of large-scale display screen is more and more extensive, plays important role in application scenarios such as commercial media, cultural performance market, stadium, information dissemination, news release, stock exchange, etc. The large-scale display screen is formed by splicing a plurality of small die boxes, when the large-scale display screen is used in different scenes, the large-scale display screen steel framework can be influenced by various factors to deform, and in the deformation process, the die boxes can be mutually extruded, so that the die boxes are damaged, and even the normal operation of the display screen can be possibly caused.
Taking a Pudong football field as an example, the LED display screens are formed by respectively installing 1 LED screen with the area of 19.2 x 10.56=202.75 m on ceiling cantilever beams on the north and south sides in the Pudong football field, and each large screen is formed by splicing 330 liquid crystal screens. The court ceiling is the steel structure system that oval annular steel cable and V type frame support are constituteed, receives wind load influence, and trace horizontal hunting can appear in V type frame lower extreme, if the steel framework of big screen is direct with its installation connection, probably receives deformation or destruction because of main structure's swing. Therefore, there is an urgent need in the market for a device for preventing or reducing damage to the LED screen frame and the mold box caused by the swing of the lower end of the V-shaped frame.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a sliding connecting device which can ensure that a large display screen steel frame is connected with a building V-shaped frame, and a limiting range is ensured in the up-down and front-back directions, and when the lower end of the building V-shaped frame swings left and right, the large display screen is free to slide in a certain range in the left-right direction, so that the damage to the structure of the display screen is avoided.
In order to achieve the above purpose, the large-scale display screen steel framework adopting the sliding connection support comprises a display screen steel framework and a display screen arranged on the steel framework, wherein the display screen steel framework is connected with a transverse conversion beam through a steel framework mounting seat, the transverse conversion beam is connected with a vertical conversion steel column, the vertical conversion steel column is connected with a building V-shaped frame, the large-scale display screen steel framework further comprises the sliding connection support, the sliding connection support comprises a first bottom plate, a second bottom plate and a pin shaft, the first bottom plate is fixedly connected with the building V-shaped frame, the second bottom plate is connected with the vertical conversion steel column, the pin shaft movably connects the first bottom plate with the second bottom plate, the first bottom plate is fixed with the building V-shaped frame, and the second bottom plate can relatively rotate.
Preferably: the sliding connection support has the following specific structure: the first bottom plate is provided with a plurality of mounting holes, the middle part of the first bottom plate is provided with a first reinforcing plate and a second reinforcing plate, a gap is reserved between the first reinforcing plate and the second reinforcing plate, the first reinforcing plate and the second reinforcing plate are of middle part protruding structures, the inner sides of the first reinforcing plate and the second reinforcing plate are respectively provided with a first lug plate and a second lug plate, the middle parts of the first reinforcing plate and the second reinforcing plate are respectively provided with a long waist hole, the middle parts of the first lug plate and the second lug plate are respectively provided with a through hole, and the outer sides of the first reinforcing plate and the second reinforcing plate are provided with a plurality of vertical stiffening plates; the two ear plates are arranged on the same side of the first bottom plate and are connected with the first bottom plate through the first connecting plate; the second bottom plate is provided with a plurality of mounting holes, the middle part of the second bottom plate is provided with a third reinforcing plate and a fourth reinforcing plate, the middle parts of the third reinforcing plate and the fourth reinforcing plate are provided with through holes, the left side and the right side of the third reinforcing plate and the left side of the fourth reinforcing plate are provided with inclined reinforcing plates, and the inclined reinforcing plates are used for connecting the third reinforcing plate, the fourth reinforcing plate and the second bottom plate together; the pin shaft sequentially penetrates through the first reinforcing plate, the first lug plate, the third reinforcing plate, the fourth reinforcing plate, the second lug plate and the second reinforcing plate, and the first bottom plate and the second bottom plate are movably connected.
Preferably: the device further comprises a second connecting plate, wherein the second connecting plate is arranged on one side opposite to the first connecting plate.
Preferably: two sides of the two lug plates are respectively provided with a horizontal stiffening plate, and the horizontal stiffening plates are connected with the first connecting plate and the lug plates.
Preferably: the protruding structures of the first reinforcing plate and the second reinforcing plate are arc-shaped, the inner sides of the third reinforcing plate and the fourth reinforcing plate are respectively provided with a third lug plate and a fourth lug plate, and through holes are formed in the middle of the third lug plate and the fourth lug plate.
Preferably: the pin shaft sleeve is provided with a pin sleeve, the pin sleeve comprises an inner shaft sleeve and an outer shaft sleeve, the inner shaft sleeve is sleeved at the middle part of the pin shaft, and the outer shaft sleeve is arranged at the outer side of the inner shaft sleeve.
Preferably: the positioning device comprises a pin shaft, and is characterized by further comprising a positioning block, wherein the positioning block comprises a positioning plate, the bottom of the positioning plate is matched with the outer contour of the pin shaft, and the positioning plate is matched and connected with a second reinforcing plate through a bolt.
Preferably: the V-shaped frame is connected with the first bottom plate through a screw, one end of the screw is connected with a mounting hole on the first bottom plate through a nut, the other end of the screw is connected with one side of the V-shaped frame of the building through a U-shaped groove, the second bottom plate is connected with the vertical conversion steel column through the screw, one end of the screw is connected with the mounting hole on the second bottom plate through the nut, the other end of the screw is fixedly connected with the vertical conversion steel column through the U-shaped groove, and the two lug plates are fixedly connected with the V-shaped frame connecting plate of the building through the nut.
Preferably: the vertical conversion steel column upper end is connected with the V-shaped frame through the steel column upper connecting seat, the steel column upper connecting seat comprises an upper insurance support, the upper insurance support is provided with an insurance connecting angle sign indicating number, one end of the insurance connecting angle sign indicating number is connected with the building V-shaped frame through a screw rod, the other end of the insurance connecting angle sign indicating number is welded with the vertical conversion steel column, the lower end of the vertical conversion steel column is connected with the V-shaped frame through a lower insurance support, the lower end of the vertical conversion steel column is connected with one end of the lower insurance support through a pull plate, the other end of the lower insurance support is connected with the building V-shaped frame through a screw rod, and the other end of the screw rod is fixedly connected with the building V-shaped frame through a U-shaped groove by a nut.
Preferably: the vertical conversion steel column both sides are equipped with a plurality of adjustment wedge plates, adjustment wedge plate passes through connecting bolt and connects, and the adjustment wedge plate of vertical conversion steel column one side passes through the nut and is connected with the connection angle sign indicating number, is connected with horizontal conversion roof beam through positioning bolt between the adjacent connection angle sign indicating number.
Compared with the prior art, the invention has the advantages that:
1. by adding the pin shaft and the sliding connection support structure between the lower end of the building V-shaped frame and the screen, one side of the sliding connection support structure is connected with the lower end of the building V-shaped frame, and the other side of the sliding connection support structure is connected with the display screen structure frame, so that when the lower end of the building V-shaped frame swings, the moving space in the support is connected, and the influence or damage to the screen is avoided;
2. the sliding connection support has simple and firm structure and long service life outdoors.
Drawings
FIG. 1 is a top view of a first base plate of the present invention;
FIG. 2 is a side view of a first floor of the invention;
FIG. 3 is a side view of a second floor of the invention;
FIG. 4 is a second floor elevation view of the present invention;
FIG. 5 is a pin block diagram of the present invention;
FIG. 6 is a side view of the overall structure of the screen frame of the present invention;
FIG. 7 is a front view of the overall structure of the screen frame of the present invention;
FIG. 8 is a diagram illustrating a sliding connection of the present invention;
FIG. 9 is a top connection view of a vertical transfer steel column of the present invention;
FIG. 10 is a view showing the connection of the lower ends of the vertical conversion steel columns of the present invention;
FIG. 11 is a cross-beam connection diagram of the present invention;
in the figure: 1. the first bottom plate, 2, the mounting hole, 3, the first reinforcing plate, 4, the second reinforcing plate, 5, the first lug plate, 6, the second lug plate, 7, the vertical reinforcing plate, 8, the two lug plates, 9, the second bottom plate, 10, the third reinforcing plate, 11, the fourth reinforcing plate, 12, the inclined reinforcing plate, 13, the first connecting plate, 14, the second connecting plate, 15, the horizontal reinforcing plate, 16, the pin shaft, 17, the positioning plate, 18, the display screen steel frame, 19, the display screen, 20 steel frame mounting seat, 21, the transverse conversion beam, 22, the vertical conversion steel column, 23, the U-shaped groove, 25, the steel column upper connecting seat, 26, the upper safety support, 27, the safety connection angle code, 28, the lower safety support, 29, the pull plate, 30 and the adjustment wedge plate, 31.
Detailed Description
Referring to fig. 1, 2, 3, 4 and 5, a sliding connection seat is provided, and a pin shaft movably connects a first bottom plate and a second bottom plate. Specifically, the sliding connection seat comprises a first bottom plate and a second bottom plate, a plurality of mounting holes are formed in the first bottom plate and the second bottom plate, a first reinforcing plate and a second reinforcing plate are arranged in the middle of the first bottom plate, a third reinforcing plate and a fourth reinforcing plate are arranged in the middle of the second bottom plate, a gap is reserved between the first reinforcing plate and the second reinforcing plate, a gap is reserved between the third reinforcing plate and the fourth reinforcing plate, the first reinforcing plate and the second reinforcing plate are of a middle protruding structure, the protruding structure is of an arc shape, and the third reinforcing plate and the fourth reinforcing plate are of a round shape.
The first reinforcing plate and the second reinforcing plate inboard are equipped with first otic placode and second otic placode respectively, and third reinforcing plate and fourth reinforcing plate inboard are equipped with third otic placode and fourth otic placode respectively, and third otic placode and fourth otic placode middle part are equipped with the through-hole, first reinforcing plate and second reinforcing plate middle part are equipped with long waist hole respectively, and the middle part of first otic placode and second otic placode is equipped with the through-hole respectively, first reinforcing plate and second reinforcing plate outside is equipped with a plurality of vertical stiffened plates.
The two earplates are connected with the first bottom plate through the first connecting plate, two sides of the two earplates are respectively provided with a horizontal stiffening plate, the horizontal stiffening plates are connected with the first connecting plate and the earplates, the second connecting plate is further arranged on one opposite side of the first connecting plate, and the first connecting plate, the second connecting plate, the first reinforcing plate, the second reinforcing plate and the first bottom plate form a closed cavity.
The middle parts of a third reinforcing plate and a fourth reinforcing plate on the second bottom plate are also provided with through holes, the left side and the right side of the third reinforcing plate and the right side of the fourth reinforcing plate are provided with inclined reinforcing plates, the inclined reinforcing plates are used for connecting the third reinforcing plate, the fourth reinforcing plate and the second bottom plate together, the inner sides of the third reinforcing plate and the fourth reinforcing plate are respectively provided with a third lug plate and a fourth lug plate, and the middle parts of the third lug plate and the fourth lug plate are provided with through holes.
The pin shaft sequentially passes through the first reinforcing plate, the first lug plate, the third reinforcing plate, the fourth reinforcing plate, the second lug plate and the second reinforcing plate, the first bottom plate is movably connected with the second bottom plate, the middle part of the pin shaft is sleeved with a pin sleeve, the pin sleeve comprises an inner shaft sleeve and an outer shaft sleeve, and the inner shaft sleeve and the outer shaft sleeve are sequentially sleeved; the positioning device comprises a pin shaft, a positioning block, a positioning plate and a second reinforcing plate, wherein the positioning block further comprises the positioning plate, the bottom of the positioning plate is matched with the outer contour of the pin shaft, and the positioning plate is matched and connected with the second reinforcing plate through bolts.
Referring to fig. 6, 7 and 8, a large-sized display screen frame using the above-mentioned sliding connection support includes a display screen steel frame and a display screen mounted on the steel frame, the V-shaped frame of the building is a main body frame, and the whole frame includes several V-shaped frames; the first bottom plate of sliding connection seat is connected with building V type frame, vertical conversion steel column with sliding connection seat's second bottom plate is connected, and specifically, building V type frame is connected with first bottom plate through the screw rod, and screw rod one end passes through the mounting hole on the nut and is connected with first bottom plate, and the screw rod other end passes through the U-shaped groove to be connected with building V type frame one side, and the second bottom plate passes through the screw rod to be connected with vertical conversion steel column, and screw rod one end passes through the nut to be connected with the mounting hole on the second bottom plate, and the other end passes through U-shaped groove and vertical conversion steel column fixed connection, and two otic placodes pass through nut and building V type frame connecting plate fixed connection.
Referring to fig. 9 and 10, the display screen steel frame is connected with a transverse conversion beam through a steel frame mounting seat, the transverse conversion beam is connected with a vertical conversion steel column, the vertical conversion steel column is connected with a building V-shaped frame, the upper end of the vertical conversion steel column is connected with the building V-shaped frame through a steel column upper connecting seat, the steel column upper connecting seat comprises an upper safety support, the upper safety support is provided with a safety connection angle code, one end of the safety connection angle code is connected with the building V-shaped frame through a screw rod, the other end of the safety connection angle code is welded with the vertical conversion steel column, the lower end of the vertical conversion steel column is connected with the building V-shaped frame through a lower safety support, the lower end of the vertical conversion steel column is connected with one end of the lower safety support through a pull plate, the other end of the lower safety support is connected with the building V-shaped frame through a screw rod, and the other end of the screw rod is fixedly connected with the building V-shaped frame through a U-shaped groove and a nut.
Referring to fig. 11, a plurality of adjusting wedge plates are arranged on two sides of the vertical conversion steel column, the adjusting wedge plates are connected through connecting bolts, the adjusting wedge plates on one side of the vertical conversion steel column are connected with connecting angle brackets through nuts, and adjacent connecting angle brackets are connected with the transverse conversion beam through positioning bolts.
On the basis of the framework, when encountering wind load influence, the sliding connection support rotates in a certain range, and simultaneously drives the vertical conversion steel column and the transverse conversion beams to rotate, and the transverse conversion beams synchronously drive the display screen to rotate so as to counteract the influence, so that the whole screen structure is more stable.
The above description is only specific to the embodiments of the invention, but the scope of the invention is not limited thereto, and any person skilled in the art who is skilled in the art to which the invention pertains shall apply to the technical solution and the novel concept according to the invention, and shall all be covered by the scope of the invention.

Claims (10)

1. The utility model provides an adopt large-scale display screen steel frame of sliding connection support, includes display screen steel frame and installs the display screen on the steel frame, the display screen steel frame passes through the mount pad and is connected with horizontal conversion roof beam, and horizontal conversion roof beam is connected with vertical conversion steel column, and vertical conversion steel column is connected with building V type frame, its characterized in that still includes
The sliding connection support comprises a first bottom plate, a second bottom plate and a pin shaft, wherein the first bottom plate is fixedly connected with the building V-shaped frame, the second bottom plate is connected with the vertical conversion steel column, the pin shaft movably connects the first bottom plate with the second bottom plate, the first bottom plate is fixed with the building V-shaped frame, and the second bottom plate can rotate relatively.
2. A large display screen steel frame using a sliding connection support as claimed in claim 1, wherein the sliding connection support has the following specific structure: the first bottom plate is provided with a plurality of mounting holes, the middle part of the first bottom plate is provided with a first reinforcing plate and a second reinforcing plate, a gap is reserved between the first reinforcing plate and the second reinforcing plate, the first reinforcing plate and the second reinforcing plate are of middle part protruding structures, the inner sides of the first reinforcing plate and the second reinforcing plate are respectively provided with a first lug plate and a second lug plate, the middle parts of the first reinforcing plate and the second reinforcing plate are respectively provided with a long waist hole, the middle parts of the first lug plate and the second lug plate are respectively provided with a through hole, and the outer sides of the first reinforcing plate and the second reinforcing plate are provided with a plurality of vertical stiffening plates; the two ear plates are arranged on the same side of the first bottom plate and are connected with the first bottom plate through the first connecting plate; the second bottom plate is provided with a plurality of mounting holes, the middle part of the second bottom plate is provided with a third reinforcing plate and a fourth reinforcing plate, the middle parts of the third reinforcing plate and the fourth reinforcing plate are provided with through holes, the left side and the right side of the third reinforcing plate and the left side of the fourth reinforcing plate are provided with inclined reinforcing plates, and the inclined reinforcing plates are used for connecting the third reinforcing plate, the fourth reinforcing plate and the second bottom plate together; the pin shaft sequentially penetrates through the first reinforcing plate, the first lug plate, the third reinforcing plate, the fourth reinforcing plate, the second lug plate and the second reinforcing plate, and the first bottom plate and the second bottom plate are movably connected.
3. A large display screen steel frame using a sliding connection support as claimed in claim 2 further comprising a second connection plate disposed on an opposite side of the first connection plate.
4. A large display screen steel frame using a sliding connection support as claimed in claim 2 wherein two sides of the two ear plates are respectively provided with a horizontal stiffening plate, the horizontal stiffening plate connecting the first connection plate and the ear plates.
5. The large-scale display screen steel frame adopting the sliding connection support according to claim 2, wherein the protruding structures of the first reinforcing plate and the second reinforcing plate are arc-shaped, the inner sides of the third reinforcing plate and the fourth reinforcing plate are respectively provided with a third lug plate and a fourth lug plate, and the middle parts of the third lug plate and the fourth lug plate are provided with through holes.
6. A large display screen steel frame using a sliding connection support as claimed in claim 2 wherein the pin sleeve is provided with a pin sleeve, the pin sleeve comprises an inner sleeve and an outer sleeve, the inner sleeve is arranged in the middle of the pin shaft, and the outer sleeve is arranged outside the inner sleeve.
7. The large-scale display screen steel frame adopting the sliding connection support according to claim 2, further comprising a positioning block, wherein the positioning block comprises a positioning plate, the bottom of the positioning plate is matched with the outer contour of the pin shaft, and the positioning plate is matched and connected with the second reinforcing plate through bolts.
8. The large-scale display screen steel frame adopting the sliding connection support according to claim 1, wherein the building V-shaped frame is connected with the first bottom plate through a screw rod, one end of the screw rod is connected with a mounting hole on the first bottom plate through a nut, the other end of the screw rod is connected with one side of the building V-shaped frame through a U-shaped groove, the second bottom plate is connected with the vertical conversion steel column through the screw rod, one end of the screw rod is connected with a mounting hole on the second bottom plate through a nut, the other end of the screw rod is fixedly connected with the vertical conversion steel column through a U-shaped groove, and the two lug plates are fixedly connected with a building V-shaped frame connecting plate through a nut.
9. The large-scale display screen steel framework adopting the sliding connection support is characterized in that the upper end of the vertical conversion steel column is connected with the building V-shaped frame through a steel column upper connecting seat, the steel column upper connecting seat comprises an upper safety support, the upper safety support is provided with a safety connection angle, one end of the safety connection angle is connected with the building V-shaped frame through a screw rod, the other end of the safety connection angle is welded with the vertical conversion steel column, the lower end of the vertical conversion steel column is connected with the building V-shaped frame through a lower safety support, the lower end of the vertical conversion steel column is connected with one end of the lower safety support through a pull plate, the other end of the lower safety support is connected with the building V-shaped frame through a screw rod, and the other end of the screw rod is fixedly connected with the building V-shaped frame through a U-shaped groove by a nut.
10. The large-scale display screen steel framework adopting the sliding connection support according to claim 1, wherein a plurality of adjusting wedge plates are arranged on two sides of the vertical conversion steel column, the adjusting wedge plates are connected through connecting bolts, the adjusting wedge plates on one side of the vertical conversion steel column are connected with the connecting angle brackets through nuts, and the adjacent connecting angle brackets are connected with the transverse conversion beam through positioning bolts.
CN202310016271.5A 2023-01-06 2023-01-06 Large-scale display screen steel framework adopting sliding connection support Pending CN116105046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310016271.5A CN116105046A (en) 2023-01-06 2023-01-06 Large-scale display screen steel framework adopting sliding connection support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310016271.5A CN116105046A (en) 2023-01-06 2023-01-06 Large-scale display screen steel framework adopting sliding connection support

Publications (1)

Publication Number Publication Date
CN116105046A true CN116105046A (en) 2023-05-12

Family

ID=86260910

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310016271.5A Pending CN116105046A (en) 2023-01-06 2023-01-06 Large-scale display screen steel framework adopting sliding connection support

Country Status (1)

Country Link
CN (1) CN116105046A (en)

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