CN211059645U - Supporting device for large traffic display screen and accessory equipment thereof - Google Patents
Supporting device for large traffic display screen and accessory equipment thereof Download PDFInfo
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- CN211059645U CN211059645U CN201922032600.7U CN201922032600U CN211059645U CN 211059645 U CN211059645 U CN 211059645U CN 201922032600 U CN201922032600 U CN 201922032600U CN 211059645 U CN211059645 U CN 211059645U
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Abstract
The utility model discloses a large-scale traffic display screen and supporting arrangement of auxiliary assembly thereof relates to display screen supporting technical field. It includes: two sets of parallel arrangement's support column, connect on the support column and with support column vertically cantilever beam and set up the display screen on the cantilever beam, the cantilever beam includes two sets of crossbeams and a plurality of montants of setting between two crossbeams, two sets of crossbeams and two support connections, the montant sets up along crossbeam length direction array, be provided with the subassembly that slides that can make the montant slide along crossbeam length direction between crossbeam and a plurality of montants, be connected with a plurality of rhombus link assemblies between the adjacent montant, rhombus link assembly comprises four end to end connection's connecting rod, two adjacent connecting rods all rotate the connection. The utility model discloses distance between the adjustable double-phase adjacent montant, the transportation of being convenient for opens rhombus link assembly during the installation, and adjacent montant interval enlarges, and the installation of being convenient for makes supporting arrangement possess transportation convenience and the swift efficient advantage of installation simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the display screen supporting technique and specifically relates to a large-scale traffic display screen and auxiliary assembly's supporting arrangement is related to.
Background
The traffic display screen is a display screen which is made of L ED light-emitting diodes and plays a role in traffic guidance, is a multifunctional information display screen which is formed by combining a common road sign and a variable information sign, and the volume and the mass of the traffic display screen are continuously increased along with the increasing abundance of functions of the traffic display screen.
The Chinese patent with the publication number of CN206904501U discloses a support of L ED display screen, and the support comprises a support main body, be provided with fixed frame on the surface of support main body, the inside fixedly connected with crossbeam of fixed frame, the crossbeam is in with the setting the inside beam column fixed connection of fixed frame, mounting hole one has been seted up on the surface of crossbeam and beam column cross, the surface of fixed frame is provided with the lug, the surface of fixed frame top and bottom is provided with mounting hole two, the bottom of fixed frame is provided with rotating device, rotating device's bottom is provided with the stand, the right side surface of stand is provided with power device.
However, the technical solution in the above patent has the following drawbacks: fixed connection between a plurality of parts of support is difficult to satisfy the requirement of convenient transportation and quick installation simultaneously, and the efficiency of construction is lower.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a large-scale traffic display screen and auxiliary assembly's supporting arrangement thereof makes it possess the transportation convenience simultaneously and install swift efficient advantage.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a large-scale traffic display screen and supporting arrangement of auxiliary assembly thereof, support column, connection including two sets of parallel arrangement on the support column and with support column vertically cantilever beam and setting are in display screen on the cantilever beam, the cantilever beam includes two sets of crossbeams and sets up two a plurality of montants between the crossbeam, it is two sets of crossbeam and two the support column is connected, the montant is followed crossbeam length direction array sets up, crossbeam and a plurality of be provided with between the montant and make the montant is followed the subassembly that slides that crossbeam length direction slided, and is adjacent be connected with a plurality of rhombus link assembly between the montant, rhombus link assembly comprises four end to end connection's connecting rod, adjacent two the connecting rod all rotates the connection.
By adopting the technical scheme, when the display screen is installed, the vertical rods are connected between the two cross beams through the sliding assemblies, force is applied to the vertical rods far away from the end parts of the cross beams, the vertical rods slide, the vertical rods drive the rhombic connecting rod assemblies connected with the vertical rods to deform, pulling force is continuously applied, the rhombic connecting rod assemblies drive the other vertical rods to slide in sequence until all the vertical rods are uniformly distributed between the cross beams, the assembly of the cantilever beam is completed, then the display screen is assembled on the cantilever beam, and finally the cantilever beam is hoisted to a position between pre-installed support columns and installed; the rhombic connecting rod assembly can adjust the distance between two adjacent vertical rods, can be prefabricated, shrinks the rhombic connecting rod assembly during transportation, reduces the distance between the adjacent vertical rods, saves space, is convenient to transport, opens the rhombic connecting rod assembly during installation, enlarges the distance between the adjacent vertical rods, is convenient to install, and enables the supporting device to have the advantages of convenient transportation and quick and efficient installation.
The utility model discloses further set up to: the sliding assembly comprises two sliding grooves which are formed in one side, close to each other, of the cross beam, the sliding grooves are formed in the length direction of the cross beam, and sliding blocks which can slide along the sliding grooves are arranged at the two ends of the vertical rod.
Through adopting above-mentioned technical scheme, the spout and the slider of design, the montant of being convenient for slides between the crossbeam, improves the installation effectiveness.
The utility model discloses further set up to: the rack is arranged on the cross beam and arranged along the length direction of the cross beam, the vertical rod is rotatably connected with a pawl, and a spring which enables the pawl to be abutted against the rack is arranged between the pawl and the vertical rod.
By adopting the technical scheme, the designed rack and the pawl matched with the rack can only enable the vertical rods to move towards a single direction, so that the two vertical rods cannot be close to each other again after being far away, the vertical rods are prevented from contracting under the action of external force, and the structural stability of the supporting device is ensured.
The utility model is further provided with an L type limiting rod at any rotating joint of the diamond connecting rod component.
Through adopting above-mentioned technical scheme, the L type gag lever post of design opens to certain angle at rhombus link assembly after, the bending part butt of L type gag lever post is at rhombus link assembly's diagonal angle, cuts apart into two triangles with rhombus link assembly, makes the position relatively fixed of each connecting rod, prescribes a limit to the connecting rod interval, the display screen installation of being convenient for, and then realizes prescribing a limit to two montant intervals that rhombus link assembly connects, the installation on display screen and the cantilever beam of being convenient for.
The utility model discloses further set up to: and the cross beam and the vertical rod are provided with connecting joints for connecting the display screen.
Through adopting above-mentioned technical scheme, the attach fitting of design, the piecemeal concatenation installation of the large-scale display screen of being convenient for provides the support for the display screen by multiunit attach fitting jointly, improves the anti-wind ability of display screen.
The utility model discloses further set up to: the cross beam is provided with a reinforcing rib plate, and one end of the reinforcing rib plate, which is far away from the cross beam, is connected with the supporting column.
Through adopting above-mentioned technical scheme, after cantilever beam and support column carry out preliminary fixed, in the reinforcing floor of installation between crossbeam and support column, improve strutting arrangement's stability.
The utility model discloses further set up to: and bosses for lapping the cross beams are arranged on one side, close to each other, of the two support columns.
Through adopting above-mentioned technical scheme, the boss of design when the cantilever beam installation, by lifting by crane equipment hoisting cantilever beam, with the crossbeam overlap joint of cantilever beam on the boss, be convenient for follow-up be connected cantilever beam and support column, simple and practical promotes the installation effectiveness.
The utility model discloses further set up to: the vertical rod close to the supporting column is connected with the boss bolt.
By adopting the technical scheme, after the cantilever beam is connected with the support column, the boss and the vertical rod close to the boss are fixedly connected through the bolt; the vertical rods on the two sides are positioned, so that the vertical rods are prevented from sliding integrally, and the position of the vertical rods is guaranteed to be fixed.
To sum up, the utility model discloses a beneficial technological effect does:
1. the distance between two adjacent vertical rods can be adjusted through the designed diamond connecting rod assembly, prefabrication can be performed, the diamond connecting rod assembly is contracted during transportation, the distance between the adjacent vertical rods is reduced, space is saved, transportation is facilitated, the diamond connecting rod assembly is expanded during installation, the distance between the adjacent vertical rods is enlarged, and installation is facilitated, so that the supporting device has the advantages of convenience in transportation, rapidness and high efficiency in installation;
2. through the designed rack and the pawl matched with the rack, the vertical rods can only move towards a single direction, so that the two vertical rods cannot approach again after being far away from each other, the vertical rods are prevented from contracting under the action of external force, and the structural stability of the supporting device is ensured;
3. through the L type gag lever post of design, after diamond-shaped connecting rod assembly opens to certain angle, the bending part butt of L type gag lever post is on diamond-shaped connecting rod assembly's diagonal angle, is divided into two triangles with diamond-shaped connecting rod assembly, makes the position relatively fixed of each connecting rod, prescribes a limit to the connecting rod interval, the display screen installation of being convenient for, and then the realization is to prescribing a limit to two montant intervals that diamond-shaped connecting rod assembly connects, the installation on display screen and the cantilever beam of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the supporting device of the large traffic display screen and its accessories.
Fig. 2 is an enlarged partial schematic view of portion a of fig. 1, intended to show the mating relationship of the pawl and the rack.
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 and intended to illustrate the structure of the glide assembly.
Fig. 4 is a schematic structural diagram of the diamond-shaped connecting rod assembly according to the present invention, which is intended to show the position relationship between the L-type limiting rod and the diamond-shaped connecting rod assembly.
The number of the reference signs is 1, support columns, 11, bosses, 111, bolts, 2, cantilever beams, 21, cross beams, 211, sliding grooves, 212, racks, 22, vertical rods, 221, sliding blocks, 222, springs, 223, pawls, 23, diamond-shaped connecting rod assemblies, 231 and L type limiting rods, 3, connecting joints and 4, reinforcing rib plates.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a large-scale traffic display screen and supporting arrangement of auxiliary equipment thereof, support column 1 including two sets of parallel arrangements, connect on support column 1 and with support column 1 vertically cantilever beam 2 and connect the display screen on cantilever beam 2, not seen in the display screen picture, cantilever beam 2 includes two sets of crossbeams 21 and sets up a plurality of montants 22 between two crossbeams 21, two sets of crossbeams 21 are connected with two support columns 1, montant 22 is arranged along crossbeam 21 length direction array, be connected with two sets of rhombus link assembly 23 between the adjacent montant 22, rhombus link assembly 23 comprises four end to end connection's connecting rod, two adjacent connecting rod all rotate and connect, rhombus link assembly 23 is close to the rotation junction of top crossbeam 21 and still rotates and is connected with L type gag lever post 231, the bending part of L type gag lever post 231 is located among rhombus link assembly 23's the inner chamber all.
Referring to fig. 1, fixedly connected with connects the attach fitting 3 of display screen on crossbeam 21 and the montant 22, in this embodiment, the equal fixedly connected with attach fitting 3 in the relative both sides of cantilever beam 2, make 2 both sides of cantilever beam all can connect the display screen, be convenient for complicated traffic routes such as morning and evening tides lane are used, fixedly connected with triangle reinforcing floor 4 on the crossbeam 21, crossbeam 21 one end and support column 1 fixed connection are kept away from to triangle reinforcing floor 4, two support columns 1 are close to one side fixedly connected with each other and supply crossbeam 21 lapped boss 11, montant 22 that is close to support column 1 passes through bolt 111 with boss 11 and is connected.
Referring to fig. 2, a rack 212 is fixedly connected to the cross beam 21, the rack 212 is disposed along the longitudinal direction of the cross beam 21, a pawl 223 is rotatably connected to the vertical rod 22, and a spring 222 for abutting the pawl 223 against the rack 212 is connected between the pawl 223 and the vertical rod 22.
Referring to fig. 3, a sliding component capable of sliding the vertical rod 22 along the length direction of the cross beam 21 is arranged between the cross beam 21 and the vertical rod 22, the sliding component includes a trapezoidal sliding groove 211 formed on one side of the two cross beams 21 close to each other, the trapezoidal sliding groove 211 is formed along the length direction of the cross beam 21, and trapezoidal sliding blocks 221 capable of sliding along the trapezoidal sliding groove 211 are fixedly connected to two ends of the vertical rod 22.
According to the implementation principle of the embodiment, the supporting column 1 is poured and fixed in advance according to construction requirements, the vertical rods 22 and the diamond-shaped connecting rod assemblies 23 connected between the vertical rods 22 are prefabricated, when the cantilever beam 2 is installed, the trapezoidal sliding blocks 221 on all the vertical rods 22 are inserted between the two cross beams 21 through the trapezoidal sliding grooves 211, force is applied to the vertical rods 22 far away from the end portions of the cross beams 21, the vertical rods 22 slide, the pawls 223 move along with the vertical rods 22, the pawls 223 abut against the racks 212 under the tension of the springs 222, the vertical rods 22 can only move in the direction far away from the adjacent vertical rods 22, meanwhile, the diamond-shaped connecting rod assemblies 23 between the vertical rods 22 and the adjacent vertical rods 22 are opened, after the diamond-shaped connecting rod assemblies 23 are opened to a certain angle, the bent portions of the L-type limiting rods 231 abut against the connecting rods below the diamond-shaped connecting rod assemblies 23, the positions of the connecting rods are relatively fixed, the vertical rods 22 far away from the end portions of the cross beams 21 are fixed in distance.
Later assemble the display screen on cantilever beam 2, after the display screen is assembled, hang up cantilever beam 2 by lifting by crane equipment, overlap joint the upside crossbeam 21 of cantilever beam 2 on boss 11, make cantilever beam 2 position tentatively fixed, later install triangle reinforcing floor 4 between crossbeam 21 and support column 1, the montant 22 that will be close to boss 11 at last is connected through bolt 111 with boss 11, accomplishes the installation.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a large-scale traffic display screen and supporting arrangement of auxiliary assembly thereof, includes two sets of parallel arrangement's support column (1), connect on support column (1) and with support column (1) vertically cantilever beam (2) and set up the display screen on cantilever beam (2), its characterized in that, cantilever beam (2) include two sets of crossbeams (21) and set up two a plurality of montants (22) between crossbeam (21), two sets of crossbeam (21) and two support column (1) are connected, montant (22) are followed crossbeam (21) length direction array sets up, be provided with between crossbeam (21) and a plurality of montant (22) and make montant (22) follow the subassembly that slides of crossbeam (21) length direction, it is adjacent be connected with a plurality of rhombus link assemblies (23) between montant (22), the rhombic connecting rod assembly (23) is composed of four connecting rods connected end to end, and two adjacent connecting rods are rotatably connected.
2. The supporting device for the large-scale traffic display screen and the auxiliary equipment thereof according to claim 1, wherein the sliding component comprises a sliding groove (211) formed on one side of the two cross beams (21) close to each other, the sliding groove (211) is arranged along the length direction of the cross beams (21), and sliding blocks (221) capable of sliding along the sliding groove (211) are arranged at two ends of the vertical rod (22).
3. The supporting device for the large-scale traffic display screen and the auxiliary equipment thereof according to claim 1, wherein a rack (212) is arranged on the cross beam (21), the rack (212) is arranged along the length direction of the cross beam (21), a pawl (223) is rotatably connected to the vertical rod (22), and a spring (222) for enabling the pawl (223) to abut against the rack (212) is arranged between the pawl (223) and the vertical rod (22).
4. The supporting device for the large-scale traffic display screen and the auxiliary equipment thereof according to claim 1, wherein any one rotary joint of the diamond-shaped connecting rod assembly (23) is provided with an L-type limiting rod (231).
5. The supporting device of large traffic display screen and its accessories as claimed in claim 1, characterized in that the cross beam (21) and the vertical beam (22) are provided with connecting joints (3) for connecting the display screen.
6. The supporting device for the large traffic display screen and the auxiliary equipment thereof according to claim 1, wherein the cross beam (21) is provided with a reinforcing rib plate (4), and one end of the reinforcing rib plate (4) far away from the cross beam (21) is connected with the supporting column (1).
7. The supporting device for large traffic display screen and its accessories as claimed in claim 1, wherein the side of the two supporting columns (1) close to each other is provided with a boss (11) for the overlapping of the cross beam (21).
8. Support device for large traffic displays and their accessories according to claim 7, characterized in that the vertical rods (22) near the supporting column (1) are connected to the boss (11) by means of bolts (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032600.7U CN211059645U (en) | 2019-11-21 | 2019-11-21 | Supporting device for large traffic display screen and accessory equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032600.7U CN211059645U (en) | 2019-11-21 | 2019-11-21 | Supporting device for large traffic display screen and accessory equipment thereof |
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| Publication Number | Publication Date |
|---|---|
| CN211059645U true CN211059645U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922032600.7U Active CN211059645U (en) | 2019-11-21 | 2019-11-21 | Supporting device for large traffic display screen and accessory equipment thereof |
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| CN (1) | CN211059645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776946A (en) * | 2022-04-09 | 2022-07-22 | 深圳市壹登科技有限公司 | Display screen installation fixing device and display screen |
-
2019
- 2019-11-21 CN CN201922032600.7U patent/CN211059645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776946A (en) * | 2022-04-09 | 2022-07-22 | 深圳市壹登科技有限公司 | Display screen installation fixing device and display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yunshan Inventor after: Li Xiaoxia Inventor after: Zhang Kun Inventor after: Zhang Ying Inventor before: Li Xiaoxia Inventor before: Zhang Kun Inventor before: Zhang Ying |
|
| CB03 | Change of inventor or designer information |