CN218863832U - Large-scale display screen steel framework adopting sliding connection support - Google Patents
Large-scale display screen steel framework adopting sliding connection support Download PDFInfo
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- CN218863832U CN218863832U CN202320027769.7U CN202320027769U CN218863832U CN 218863832 U CN218863832 U CN 218863832U CN 202320027769 U CN202320027769 U CN 202320027769U CN 218863832 U CN218863832 U CN 218863832U
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Abstract
The utility model relates to a display screen installation technical field is a sliding connection support and adopts large-scale display screen steel framework of this connecting seat particularly, including the sliding connection support, the sliding connection support includes first bottom plate, second bottom plate and round pin axle, first bottom plate and building V type frame fixed connection, second bottom plate and vertical conversion steel column connection, the round pin axle is with first bottom plate and second bottom plate swing joint, first bottom plate and building V type frame are fixed, and second bottom plate ability relative movement. Compared with the prior art, the utility model, its advantage lies in: through set up sliding connection bearing structure between building V type frame and display screen steel framework for sliding connection bearing structure one side is connected with building V type frame, and the opposite side is connected with the display screen steel framework, thereby when making building V type frame appear the horizontal hunting, has add an activity buffering link, avoids producing the influence or damaging to the display screen. The sliding connection support has the advantages of simple structure, advanced technology, economy and practicality.
Description
Technical Field
The utility model relates to a display screen installation technical field is an adopt large-scale display screen steel framework of sliding connection support particularly.
Background
In modern society, large display screens are more and more widely applied, and play an important role in application scenes such as commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like. Large-scale display screen is formed with the concatenation of the little mould case of polylith usually, and when using under the scene of difference, large-scale display screen steel framework can receive the influence of various factors and warp, and at deformation process, the mould case can produce mutual extrusion to lead to the mould case to destroy, probably cause the normal operating of display screen even.
Taking a pladon football court as an example, the LED display screen is an LED screen formed by respectively mounting 1 LED screen having an area of 19.2 × 10.56=202.75m on ceiling cantilever beams on the north and south sides in the pladon football court, and each large screen is formed by splicing 330 liquid crystal screens. The court ceiling supports the steel construction system who constitutes for oval annular steel cable and V type frame, receives the wind load influence, and trace horizontal hunting can appear in V type frame lower extreme, if the steel framework of big screen is direct rather than erection joint, probably receives deformation or destruction because major structure's swing. Therefore, there is a need in the market for a device that prevents or reduces the swing of the lower end of the V-shaped frame, which may cause damage to the LED panel frame and the mold box.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve prior art not enough, provide one kind and can let large-scale display screen steel framework and building V type when putting up the connection, guarantee about, when the fore-and-aft direction carries out the restraint scope, when the horizontal hunting appears at building V type frame lower extreme, set up a sliding connection device, the direction gives the free slip of large-scale display screen certain limit about, avoids the destruction to the display screen structure.
In order to realize above-mentioned purpose, design a large-scale display screen steel framework who adopts sliding connection support, include the display screen steel framework and install the display screen on the steel framework, the display screen steel framework passes through the steel framework mount pad and is connected with horizontal conversion roof beam, and horizontal conversion roof beam and vertical conversion steel column connection, vertical conversion steel column are connected with building V type frame, still include the sliding connection support, the sliding connection support includes first bottom plate, second bottom plate and round pin axle, first bottom plate and building V type frame fixed connection, second bottom plate and vertical conversion steel column connection, the round pin axle is with first bottom plate and second bottom plate swing joint, first bottom plate and building V type frame are fixed, and the second bottom plate can rotate relatively.
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 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 reinforcing plates; the two lug plates are arranged on the same side of the first bottom plate and are connected with the first bottom plate through a 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 fourth reinforcing plate are provided with inclined reinforcing plates, and the inclined reinforcing plates connect 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 to movably connect the first bottom plate and the second bottom plate.
Preferably: still include the second connecting plate, the second connecting plate sets up in the relative one side of first connecting plate.
Preferably, the following components: and horizontal stiffened plates are respectively arranged on two sides of the two ear plates and are connected with the first connecting plate and the ear plates.
Preferably, the following components: the protruding structure of first reinforcing plate and second reinforcing plate is the arc, third reinforcing plate and fourth reinforcing plate inboard are equipped with third otic placode and fourth otic placode respectively, third otic placode and fourth otic placode middle part are equipped with the through-hole.
Preferably, the following components: the round pin axle sleeve is equipped with the pin bush, the pin bush includes interior axle sleeve and outer axle sleeve, round pin axle middle part is located to interior axle sleeve cover, outer axle sleeve sets up in the interior axle sleeve outside.
Preferably: the positioning block comprises a positioning plate, the bottom of the positioning plate is matched with the outline of the pin shaft, and the positioning plate is connected with the second reinforcing plate in a matched mode 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 the mounting hole in the first bottom plate through a nut, the other end of the screw 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 a screw, one end of the screw is connected with the mounting hole in the second bottom plate through a nut, the other end of the screw is fixedly connected with the vertical conversion steel column through a U-shaped groove, and the two ear plates are fixedly connected with a connecting plate of the building V-shaped frame through nuts.
Preferably, the following components: the upper end of the vertical conversion steel column is connected with the V-shaped frame through an upper steel column connecting seat, the upper steel column connecting seat comprises an upper safety support, the upper safety support is provided with a safety connection angle connector, one end of the safety connection angle connector is connected with the building V-shaped frame through a screw, the other end of the safety connection angle connector 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 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, and the other end of the screw is fixedly connected with the building V-shaped frame through a U-shaped groove and a nut.
Preferably, the following components: 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 braces through nuts, and adjacent connecting angle braces are connected with the transverse conversion beams through positioning bolts.
Compared with the prior art, the utility model, its advantage lies in:
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 base plate of the present invention;
fig. 3 is a side view of a second base plate of the present invention;
fig. 4 is a second bottom plate elevation view of the present invention;
FIG. 5 is a pin shaft structure 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 whole structure of the screen frame of the present invention;
fig. 8 is a connection diagram of the sliding connection seat of the present invention;
fig. 9 is a connection diagram of the upper ends of the vertical conversion steel columns of the present invention;
fig. 10 is a connection diagram of the lower ends of the vertical conversion steel columns of the present invention;
fig. 11 is a connection diagram of the transverse transfer beam of the present invention;
in the figure: 1. the steel column structure comprises a first bottom plate, 2 mounting holes, 3, a first reinforcing plate, 4, a second reinforcing plate, 5, a first lug plate, 6, a second lug plate, 7, a vertical reinforcing plate, 8, two lug plates, 9, a second bottom plate, 10, a third reinforcing plate, 11, a fourth reinforcing plate, 12, an inclined reinforcing plate, 13, a first connecting plate, 14, a second connecting plate, 15, a horizontal reinforcing plate, 16, a pin shaft, 17, a positioning plate, 18, a display screen steel frame, 19, a display screen, 20 steel frame mounting seats, 21, a transverse conversion beam, 22, a vertical conversion steel column, 23. V-shaped frames, 24. U-shaped grooves, 25, an upper steel column connecting seat, 26, an upper safety support, 27, a safety connection angle code, 28, a lower safety support, 29, a pulling plate, 30, an adjusting wedge plate and 31, and a connection angle code.
Detailed Description
Referring to fig. 1, 2, 3, 4 and 5, a sliding coupling seat movably couples a first base plate and a second base plate by a pin. 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 arc-shaped, and the third reinforcing plate and the fourth reinforcing plate are circular.
First otic placode and second otic placode are equipped with respectively to first reinforcing plate and second reinforcing plate inboard, 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, the first reinforcing plate and second reinforcing plate outside are equipped with a plurality of vertical stiffened plates.
The two lug plates are connected with the first bottom plate through the first connecting plate, horizontal stiffened plates are arranged on two sides of the two lug plates respectively and connected with the first connecting plate and the lug plates, a second connecting plate is further arranged on one side, opposite to the first connecting plate, 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 fourth reinforcing plate are provided with inclined reinforcing plates, the inclined reinforcing plates connect 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 ear plate and a fourth ear plate, and the middle parts of the third ear plate and the fourth ear plate are provided with the through holes.
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, the first base plate and the second base plate are movably connected, the middle part of the pin shaft is further 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 with each other; the positioning block further comprises a positioning plate, the bottom of the positioning plate is matched with the outline of the pin shaft, and the positioning plate is connected with the second reinforcing plate in a matched mode through a bolt.
Referring to fig. 6, 7 and 8, the large display screen framework adopting the sliding connection support comprises a display screen steel framework and a display screen arranged on the steel framework, wherein a building V-shaped frame is a main support, and the whole framework comprises a plurality of 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 is concrete, and building V type frame passes through the screw rod and is connected with first bottom plate, and screw rod one end is passed through the nut and is connected with the mounting hole on the first bottom plate, and the screw rod other end passes through the U-shaped groove and is connected with building V type frame one side, and the second bottom plate passes through the screw rod and is connected with vertical conversion steel column, and screw rod one end is passed through the nut and is 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, a display screen steel framework is connected with a transverse conversion beam through a steel framework installation 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 an upper steel column connection seat, the upper steel column connection 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 pulling 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 nut.
Referring to fig. 11, a plurality of adjusting wedge plates are arranged on two sides of the vertical conversion steel column and connected through connecting bolts, the adjusting wedge plates on one side of the vertical conversion steel column are connected with the connecting angle braces through nuts, and adjacent connecting angle braces are connected with the transverse conversion beam through positioning bolts.
On the basis of above-mentioned framework, when meetting the wind load influence, the sliding connection support is at certain within range internal rotation, drives vertical conversion steel column and horizontal conversion roof beam simultaneously and rotates, and a plurality of horizontal conversion roof beams drive the display screen in step and rotate, offsets the influence for screen overall structure is more stable.
The above, only for the concrete implementation of this utility model, but the scope of protection of this utility model is not limited to this, and any person skilled in this technical field is in the technical scope of this utility model discloses, according to the technical scheme of this utility model and novel design add in equal replacement or change, all should be covered in the scope of protection of this utility model.
Claims (10)
1. The utility model provides an adopt large-scale display screen steel framework of sliding connection support, includes the display screen steel framework and installs the display screen on the steel framework, the display screen steel framework passes through the mount pad and is connected with horizontal conversion roof beam, and horizontal conversion roof beam and vertical conversion steel column connection, vertical conversion steel column and building V type frame are connected, its characterized in that still includes
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 first bottom plate and the second bottom plate are movably connected through the pin shaft, the first bottom plate is fixed with the building V-shaped frame, and the second bottom plate can rotate relatively.
2. The large-scale display screen steel framework adopting the sliding connection support saddle as claimed in claim 1, wherein the sliding connection support saddle has the following specific structure: the first bottom plate is provided with a plurality of mounting holes, a first reinforcing plate and a second reinforcing plate are arranged in the middle of the first bottom 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 a middle protruding structure, a first lug plate and a second lug plate are respectively arranged on the inner sides of the first reinforcing plate and the second reinforcing plate, long waist holes are respectively arranged in the middle of the first reinforcing plate and the second reinforcing plate, through holes are respectively arranged in the middle of the first lug plate and the second lug plate, and a plurality of vertical reinforcing plates are arranged on the outer sides of the first reinforcing plate and the second reinforcing plate; the two lug plates are arranged on the same side of the first bottom plate and are connected with the first bottom plate through a 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 fourth reinforcing plate are provided with inclined reinforcing plates, and the inclined reinforcing plates connect 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 to movably connect the first bottom plate and the second bottom plate.
3. A large display screen steel framework using a sliding connection support as claimed in claim 2, further comprising a second connection plate disposed at an opposite side of the first connection plate.
4. The large-sized display screen steel framework adopting the sliding connection support saddle according to claim 2, wherein horizontal reinforcing plates are respectively arranged at two sides of the two lug plates and are connected with the first connecting plate and the lug plates.
5. The large-scale display screen steel framework adopting the sliding connection support saddle as claimed in 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 ear plate and a fourth ear plate, and the middle parts of the third ear plate and the fourth ear plate are provided with through holes.
6. The large-scale display screen steel framework adopting the sliding connection support saddle as claimed in claim 2, wherein the pin bushing is provided with a pin bushing, the pin bushing comprises an inner bushing and an outer bushing, the inner bushing is sleeved in the middle of the pin shaft, and the outer bushing is arranged outside the inner bushing.
7. The large-scale display screen steel framework adopting the sliding connection support saddle as claimed in 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 a bolt.
8. The large-scale display screen steel framework adopting the sliding connection support saddle as claimed in claim 1, wherein the building V-shaped frame is connected with the first bottom plate through a screw, one end of the screw is connected with the mounting hole on the first bottom plate through a nut, the other end of the screw 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 a screw, one end of the screw is connected with the mounting hole on the second bottom plate through a nut, the other end of the screw is fixedly connected with the vertical conversion steel column through a U-shaped groove, and the two ear plates are fixedly connected with the building V-shaped frame connecting plate through nuts.
9. The large-scale display screen steel framework adopting the sliding connection support saddle as claimed in claim 1, wherein the upper end of the vertical conversion steel column is connected with the building V-shaped framework through an upper steel column connection saddle, the upper steel column connection saddle comprises an upper safety support saddle, the upper safety support saddle is provided with a safety connection angle code, one end of the safety connection angle code is connected with the building V-shaped framework through a screw, 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 framework through a lower safety support saddle, the lower end of the vertical conversion steel column is connected with one end of the lower safety support saddle through a pulling plate, the other end of the lower safety support saddle is connected with the building V-shaped framework through a screw, and the other end of the screw is fixedly connected with the building V-shaped framework through a U-shaped groove.
10. The large-scale display screen steel framework adopting the sliding connection support saddle as claimed in 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 plate on one side of the vertical conversion steel column is connected with the connecting angle bracket through a nut, and adjacent connecting angle brackets are connected with the transverse conversion beam through a positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027769.7U CN218863832U (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 |
|---|---|---|---|
| CN202320027769.7U CN218863832U (en) | 2023-01-06 | 2023-01-06 | Large-scale display screen steel framework adopting sliding connection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218863832U true CN218863832U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320027769.7U Active CN218863832U (en) | 2023-01-06 | 2023-01-06 | Large-scale display screen steel framework adopting sliding connection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218863832U (en) |
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2023
- 2023-01-06 CN CN202320027769.7U patent/CN218863832U/en active Active
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