CN214541472U - Billboard suitable for multi-scene field installation - Google Patents
Billboard suitable for multi-scene field installation Download PDFInfo
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- CN214541472U CN214541472U CN202120740156.9U CN202120740156U CN214541472U CN 214541472 U CN214541472 U CN 214541472U CN 202120740156 U CN202120740156 U CN 202120740156U CN 214541472 U CN214541472 U CN 214541472U
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Abstract
A billboard suitable for multi-scene field installation comprises a billboard frame and a billboard body; the card body is arranged on the card frame. The card frame comprises a wall body connecting unit and a card body connecting unit which are detachably connected. The wall connecting unit is a group of frames, and the frames comprise two telescopic supporting rods with adjustable lengths and two adjusting rods with adjustable lengths. Or the wall connecting unit comprises a plurality of groups of frames, the planes of the frames are parallel to each other, and the distance between the adjacent frames is adjustable; any group of frames comprises two telescopic supporting rods with adjustable length and an adjusting rod with adjustable length; the two telescopic supporting rods are parallel to each other, are arranged one above the other and have adjustable distance; the head end and the tail end of the adjusting rod are respectively connected with the front end and the rear end of the two telescopic supporting rods in a rotating mode from top to bottom; the tail ends of the telescopic supporting rods are connected with mounting base plates; the card body is arranged at the front part of the telescopic supporting rod of each group of frames. The billboard can be flexibly applied to various installation scenes and is very small in limitation of installation positions.
Description
Technical Field
The utility model belongs to the technical field of advertising device, specifically a door head bill-board with adjustable be suitable for field installation.
Background
In the prior art, the billboard is divided into a billboard body and a support. The support is fixed at the mounting position and used for supporting the card body.
In recent years, in order to meet the demand for uniform planning, the dimensions of roadside advertising boards and doorside advertising boards need to be uniform, and the heights of adjacent advertising boards are uniform.
Found in construction, there are problems mainly:
after the prefabricated support in a factory arrives at the site, the anchoring point of the support is installed everywhere, for example, no bearing structure exists on a wall body or a pillar and the like behind the plate body, or the deviation between the position of the bearing structure and the anchoring point of the prefabricated support is large, and the like;
even if the ordinary billboard is a prefabricated bracket in a factory, the bracket is of an integral structure, and if the external dimension is large, the transportation and field installation are difficult.
Most of frames of the existing door head advertising boards are formed by welding and prefabricating metal sections or pipes, the frames are not easy to remove after being installed, and even if the frames are removed, the frames can only be recycled as scrap iron, so that great resource waste is brought.
Disclosure of Invention
In order to solve the technical problem, the utility model discloses from installation, transportation facility, product safety, angles such as resource recoverable propose a new door head bill-board, specifically as follows:
a billboard suitable for multi-scene field installation comprises a billboard frame and a billboard body; the card body is arranged on a card frame, and the card frame is provided with a connecting mechanism between the card body and the building main body. The card frame comprises a wall body connecting unit and a card body connecting unit which are detachably connected;
the wall connecting unit is a group of frames, and each frame comprises two telescopic supporting rods with adjustable lengths and two adjusting rods with adjustable lengths; the two telescopic supporting rods are parallel to each other, are arranged one above the other and have adjustable distance; the tail ends of the telescopic supporting rods are connected with mounting base plates; the card body is arranged at the front parts of the two telescopic supporting rods; the tail ends of the two adjusting rods are connected to the mounting base plate; the head ends of the two adjusting rods are respectively connected to the left side and the right side of the connecting position of the card body and the telescopic supporting rod;
or the wall connecting unit comprises a plurality of groups of frames, the planes of the frames are parallel to each other, and the distance between the adjacent frames is adjustable;
any group of frames comprises two telescopic supporting rods with adjustable length and an adjusting rod with adjustable length; the two telescopic supporting rods are parallel to each other, are arranged one above the other and have adjustable distance; the head end and the tail end of the adjusting rod are respectively connected with the front end and the rear end of the two telescopic supporting rods in a rotating mode from top to bottom; the tail ends of the telescopic supporting rods are connected with mounting base plates;
the card body is arranged at the front part of the telescopic supporting rod of each group of frames.
The principle is as follows:
the wall connecting unit comprises a group of frames, referring to fig. 2, two telescopic supporting rods are used for supporting the mahjong body, and two adjusting rods are used for adjusting the plane position of the mahjong body. The structure is suitable for an application scene with a group of installation anchor points.
The wall connection unit comprises a plurality of groups of frames, and referring to fig. 3, two telescopic supporting rods are arranged on two parallel sides of a parallelogram, and an adjusting rod is obliquely pulled between the two telescopic supporting rods.
In the installation site, in order to find a firm installation point, the distance deviation/change between the two telescopic supporting rods in the vertical direction (one group or a plurality of groups of frames) and the distance deviation/change between the two telescopic supporting rods in the horizontal direction (a plurality of groups of frames) can be obliquely pulled/supported by the adjusting rods with adjustable lengths, so that the integral structure is stabilized.
In order to ensure the flatness of the card body mounting surface, the front parts of the telescopic struts of all the frames are required to be on the same plane. By adopting the telescopic supporting rod structure, the front ends of the telescopic supporting rods can be ensured to be on the same (vertical) plane even if the corresponding mounting positions at the tail ends of the telescopic supporting rods are not flat.
When the method is realized, the board body adopts a frame and advertisement cloth cover structure; the telescopic supporting rods and other structural members in the frame can be made of C-shaped steel, square steel or steel pipes, and the inclined pull adjusting rods can be in a screw/solenoid structure (applying pulling force or supporting force) with adjustable length, or in a steel cable and turnbuckle structure (applying pulling force) and the like. The installation of the base plate and the wall body and other positions adopts expansion screws and the like.
Compared with the prior art, the frame, the signboard body and the like of the door head billboard are prefabricated members, and the prefabricated members have small volume and can be transported by a small-sized minibus or a van. During on-site construction, an operator can complete operation only through simple work of installing screws, bolts and the like without integral hoisting. Meanwhile, the technical scheme can be flexibly applied to installation of various installation scenes, and is very small in limitation of installation positions.
Drawings
FIG. 1 is the installed schematic view (main view angle) of the billboard
FIG. 2 is a schematic mechanical diagram (top view) of a set of frames of a wall connection unit;
fig. 3 is a schematic diagram (right view) of the mechanical principle of the frame in which the wall connecting unit is a plurality of groups of frames in this example, and in the diagram, the solid line and the dotted line respectively represent two structural states;
FIG. 4 is a schematic view of a telescopic strut made of C-shaped steel as a main material;
FIG. 5 is a schematic view of a telescopic strut made of steel tube as a main material;
FIG. 6 is a schematic view of an adjustment portion of the adjustment lever;
FIG. 7 is a schematic top view of a mounting substrate;
FIG. 8 is a top view of another mounting substrate;
fig. 9 is a schematic view of a connection structure of the card body and the beam (made of square steel):
FIG. 10 is a schematic view showing a connection structure between adjacent "C" -shaped steels 17;
FIG. 11 is a schematic cross-sectional view from the left of FIG. 10;
FIG. 12 is a partial schematic view of the connection of the telescopic strut to the longitudinal column;
FIG. 13 is a right perspective cross-sectional view of FIG. 12;
FIG. 14 is a schematic view of the connection structure of the cross beam and the longitudinal column;
FIG. 15 is a schematic cross-sectional view from the left perspective of FIG. 14;
FIG. 16 is a schematic view of the unmounted card body of FIG. 1 in this example;
in the figure: the mahjong tile fixing device comprises a mahjong tile frame 1, a mahjong tile body 2, a frame 3, a telescopic support rod 4, an adjusting rod 5, a mounting base plate 6, a support rod fixing section 7, a support rod telescopic section 8, a fastening screw 9, a longitudinal column 10, a cross beam 11, a stud 12, an adjusting part 13 of the adjusting rod, an expansion bolt 14, a U-shaped bolt 15, a hanging plate 16, a C-shaped steel 17, a small-size C-shaped steel 18, a waist hole 19, a bolt 20, a steel pipe 21, a triangular-tooth metal self-tapping screw 22, a large-size C-shaped steel 23 and a supporting plate 24.
Detailed Description
The present disclosure is further described with reference to the following drawings and detailed description:
a billboard suitable for multi-scene field installation is disclosed, as shown in figure 1, and comprises a billboard frame 1 and a billboard body 2; the card body 2 is arranged on the card frame 1, and the card frame 1 is provided with a connecting mechanism between the card body and the building main body. The card frame 1 comprises a wall body connecting unit and a card body connecting unit which are detachably connected.
The wall connecting unit can be a group of frames, and each frame comprises two telescopic support rods with adjustable lengths and two adjusting rods with adjustable lengths; the two telescopic supporting rods are parallel to each other, are arranged one above the other and have adjustable distance; the tail ends of the telescopic supporting rods are connected with mounting base plates; the card body is arranged at the front parts of the two telescopic supporting rods; the tail ends of the two adjusting rods are connected to the mounting base plate; the head ends of the two adjusting rods are respectively connected to the left side and the right side of the connecting position of the card body and the telescopic supporting rod;
referring to fig. 16, in this example, the wall connecting unit includes a plurality of sets of frames 3, the planes of the frames 3 are parallel to each other, and the distance between adjacent frames is adjustable; the card body 2 is arranged at the front part of the telescopic supporting rod 4 of each group of frames.
Referring to fig. 3 and 4, each group of frames comprises two telescopic struts 4 with adjustable length and an adjusting rod 5 with adjustable length; the two telescopic supporting rods are parallel to each other, are arranged one above the other and have adjustable distance; the head end and the tail end of the adjusting rod are respectively connected with the front end and the rear end of the two telescopic supporting rods in a rotating mode from top to bottom; the end of any telescopic strut 4 is connected with a mounting base plate 6.
In the implementation:
the telescopic supporting rod 4 comprises a supporting rod fixing section 7 and a supporting rod telescopic section 8, and the supporting rod telescopic section 8 is connected to the supporting rod fixing section 7 in a telescopic mode. For example: the telescopic section of the supporting rod is connected to the front end of the fixed section of the supporting rod in a telescopic mode, or the fixed section of the supporting rod is provided with a front section and a rear section, and the telescopic section of the supporting rod is connected between the front section and the rear section of the fixed section of the supporting rod. In this example, the telescopic section of the strut is telescopically connected to the front end of the fixed section of the strut.
In order to achieve more tight structure, a fastening screw 9 is connected between the support rod fixing section and the support rod telescopic section.
Fig. 4 is a telescopic strut structure with a main body made of C-shaped steel, which may be formed by forming a waist-shaped hole/screw hole through the side walls of the strut fixing section 8 and the strut telescopic section 9 on the overlapping section of the strut fixing section and the strut telescopic section, and installing a fastening screw 9.
The main body material of fig. 5 is a telescopic strut structure of a steel pipe, and the structure of the telescopic strut structure may be that, on the overlapping section of the strut fixing section and the strut telescopic section, a threaded hole is formed in the side wall of the strut fixing section 8, and a fastening screw 9 is installed on the threaded hole.
The mounting positions of the adjusting rods on the telescopic supporting rods are all arranged on the supporting rod fixing sections. This structure is more stable from the viewpoint of structural strength.
Referring to fig. 6, in this example: the adjusting part of the adjusting rod 5 comprises two sections, wherein the opposite ends of the two sections of adjusting parts are provided with internal threads, and the two internal threads are connected through a stud 12; the thread directions of the external threads at the two ends of the stud are opposite. Under the structure, when the stud rotates leftwards or rightwards, the distance between the two sections of adjusting rods is close to or far away from. The middle part of the stud is provided with an external hexagonal edge for wrenching a wrench. The other part of the adjustment rod may be a profile of fixed length, a steel tube, etc.
The main body materials used by the strut fixing section 7 can be:
the support rod fixing section is C-shaped steel, and the support rod telescopic section is C-shaped steel (small-size C-shaped steel) or square steel sleeved in the hollow part of the C-shaped steel;
the supporting rod fixing section is made of square steel, and the supporting rod telescopic section is made of square steel or C-shaped steel (small-sized C-shaped steel) sleeved in the hollow part of the square steel;
the supporting rod fixing section is a steel pipe, and the supporting rod telescopic section is a steel pipe sleeved in the hollow of the steel pipe.
In this example: the front part of the telescopic supporting rod of each group of frames is connected with a board body connecting structure.
Specifically, the method comprises the following steps: the card body connecting structure comprises a longitudinal column 10 and a cross beam 11; the longitudinal columns are connected to the front parts of the two telescopic supporting rods of the same group of frames; a beam 11 is attached to each of the vertical columns 10 (the beam is horizontal), and the card body 2 is mounted on the beam 11 (see fig. 9).
Referring to fig. 7 and 8, the mounting substrate 6 is provided with mounting holes;
as shown in fig. 7, expansion bolts 14 are installed in the installation holes (4); the structure is suitable for mounting a flat surface or the like at a position.
As shown in fig. 8, there are at least 1 pair (2 pairs) of mounting holes, and the head and tail ends of a U-shaped bolt 15 penetrate through the paired mounting holes from the bottom surface of the mounting substrate 6 and screw nuts. The structure is suitable for the installation position of a cylindrical structure and the like.
In the implementation:
the connection structure of telescopic strut and column is: the longitudinal column is C-shaped steel, a plurality of waist holes are formed in the C-shaped steel, and the length direction of each waist hole corresponds to the length direction of the longitudinal column;
referring to fig. 12 and 13, the telescopic strut is taken as a steel tube as an example. The front end of the telescopic strut (the front end of the strut telescopic section 8) is connected with C-shaped steel 17 (a welding structure), and the C-shaped steel (small-sized C-shaped steel 18) at the front end of the telescopic strut is arranged in the hollow of the C-shaped steel of the longitudinal column 10; the small-size C-shaped steel 18 at the front end of the telescopic supporting rod is provided with a through hole corresponding to the waist hole 19 of the longitudinal column. After the small-sized C-shaped steel 18 at the front end of the telescopic support rod is installed in the hollow of the C-shaped steel 17 of the longitudinal column, a bolt 20 is installed between the through hole and the corresponding waist hole of the telescopic support rod and the C-shaped steel 17, and in order to further improve the fastness degree, a triangular tooth metal self-tapping screw 22 is screwed on the wall where the two are attached.
The connecting structure of the cross beam and the longitudinal column adopts a cross beam support frame; referring to fig. 14 and 15, the cross beam support frame comprises a C-shaped steel (large-sized C-shaped steel 23) and a supporting plate 24, wherein the supporting plate 24 is connected to the C-shaped steel (large-sized C-shaped steel 23), and a through hole is formed in the C-shaped steel (large-sized C-shaped steel 23);
the vertical column 10 is a C-shaped steel 17, a plurality of waist holes 19 are formed in the C-shaped steel 17, and the length direction of each waist hole corresponds to the length direction of the vertical column 10;
the C-shaped steel 17 of the longitudinal column 10 is arranged in the hollow of the C-shaped steel (large-specification C-shaped steel 23) of the cross beam support frame, and bolts are arranged between through holes of the C-shaped steel and the large-specification C-shaped steel 23 and corresponding waist holes;
the supporting plate 24 is parallel to the horizontal plane;
the cross beam 11 is placed on the supporting plate 24 of each frame at the same height, and the cross beam is tightly attached to the surface of the C-shaped steel (large-size C-shaped steel 23) of the cross beam supporting frame; a triangular-tooth metal tapping screw 22 penetrates through the C-shaped steel 17 of the longitudinal column 10, the C-shaped steel (large-size C-shaped steel 23) of the cross beam support frame and the cross beam 11 in sequence. The cross beam can adopt C-shaped steel or square steel, and the square steel is adopted in the embodiment
Referring to fig. 9, the connection structure of the tablet body and the beam (made of square steel) is as follows: the back of the plate body 2 is provided with a hanging plate 16 which is L-shaped, the hanging plate is hung on the beam 11, and a triangular-tooth metal tapping screw sequentially penetrates through the hanging plate and the wall of the beam.
In this example, the vertical columns and the transverse beams are respectively formed by sequentially connecting C-shaped steel 17 with the same specification; referring to fig. 10 and 11, the connection structure between the adjacent "C" -shaped steels 17 is:
the front part and the rear part of a section of small-specification C-shaped steel 18 are respectively arranged in the hollow parts of two adjacent C-shaped steel 17; the small-sized C-shaped steel is provided with a through hole, and the through hole on the small-sized C-shaped steel is connected with the corresponding waist holes 19 of the two adjacent C-shaped steel through bolts 20.
Claims (9)
1. A billboard suitable for multi-scene field installation comprises a billboard frame and a billboard body; the card body is arranged on the card frame and is characterized in that the card frame comprises a wall connecting unit and a card body connecting unit which are detachably connected;
the wall connecting unit is a group of frames, and each frame comprises two telescopic supporting rods with adjustable lengths and two adjusting rods with adjustable lengths; the two telescopic supporting rods are parallel to each other, are arranged one above the other and have adjustable distance; the tail ends of the telescopic supporting rods are connected with mounting base plates; the card body is arranged at the front parts of the two telescopic supporting rods; the tail ends of the two adjusting rods are connected to the mounting base plate; the head ends of the two adjusting rods are respectively connected to the left side and the right side of the connecting position of the card body and the telescopic supporting rod;
alternatively, the first and second electrodes may be,
the wall connecting unit comprises a plurality of groups of frames, the planes of the frames are parallel to each other, and the distance between the adjacent frames is adjustable; any group of frames comprises two telescopic supporting rods with adjustable length and an adjusting rod with adjustable length; the two telescopic supporting rods are parallel to each other, are arranged one above the other and have adjustable distance; the head end and the tail end of the adjusting rod are respectively connected with the front end and the rear end of the two telescopic supporting rods in a rotating mode from top to bottom; the tail ends of the telescopic supporting rods are connected with mounting base plates; the card body is arranged at the front part of the telescopic supporting rod of each group of frames.
2. The billboard suitable for multi-scene field installation of claim 1, wherein the telescopic strut comprises a strut fixing section and a strut telescopic section, and the strut telescopic section is telescopically connected to the strut fixing section.
3. The billboard suitable for multi-scene field installation of claim 2, wherein a fastening screw is connected between the pole fixing section and the pole support telescopic section; on the section of overlapping of branch fixed segment and branch flexible section, the lateral wall of branch fixed segment is opened and is run through to the screw, installs fastening screw on the screw.
4. The billboard of claim 2 adapted for multi-scenario field installation, wherein
The support rod fixing section is C-shaped steel, and the support rod telescopic section is C-shaped steel or square steel sleeved in the hollow part of the C-shaped steel;
the supporting rod fixing section is made of square steel, and the supporting rod telescopic section is made of square steel or C-shaped steel sleeved in the hollow part of the square steel;
the supporting rod fixing section is a steel pipe, and the supporting rod telescopic section is a steel pipe sleeved in the hollow of the steel pipe.
5. The advertising board suitable for multi-scene field installation as claimed in claim 1, wherein the adjusting rod comprises two sections, and the two sections are provided with internal threads at opposite ends thereof, and connected with each other through a stud; the thread directions of the external threads at the two ends of the stud are opposite;
the middle part of the stud is provided with an external hexagonal edge.
6. The signboard of claim 2, wherein the wall connecting unit comprises a plurality of frames, and the position of the adjusting rod on the telescopic supporting rod is on the supporting rod fixing section on any frame.
7. The billboard of claim 1, wherein the mounting substrate has mounting holes;
an expansion bolt is arranged in the mounting hole;
alternatively, the first and second electrodes may be,
the mounting holes are at least 1 pair, and the head end and the tail end of one U-shaped bolt penetrate out of the paired mounting holes from the bottom surface of the substrate and are screwed with nuts.
8. The billboard suitable for multi-scene field installation of claim 1, wherein a billboard body connecting structure is connected to the front of the telescopic struts of each group of frames.
9. The advertising billboard suitable for multi-scene field installation of claim 8, wherein the wall connecting unit comprises a plurality of groups of frames, and the billboard body connecting structure comprises longitudinal columns and transverse beams; the longitudinal columns are connected to the front parts of the two telescopic supporting rods of the same group of frames; the crossbeam is connected on each vertical column, and the crossbeam is horizontal, and the tablet body is installed on the crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740156.9U CN214541472U (en) | 2021-04-13 | 2021-04-13 | Billboard suitable for multi-scene field installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740156.9U CN214541472U (en) | 2021-04-13 | 2021-04-13 | Billboard suitable for multi-scene field installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214541472U true CN214541472U (en) | 2021-10-29 |
Family
ID=78273557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120740156.9U Active CN214541472U (en) | 2021-04-13 | 2021-04-13 | Billboard suitable for multi-scene field installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214541472U (en) |
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2021
- 2021-04-13 CN CN202120740156.9U patent/CN214541472U/en active Active
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