CN219591032U - Signboard supporting structure - Google Patents
Signboard supporting structure Download PDFInfo
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- CN219591032U CN219591032U CN202321339254.7U CN202321339254U CN219591032U CN 219591032 U CN219591032 U CN 219591032U CN 202321339254 U CN202321339254 U CN 202321339254U CN 219591032 U CN219591032 U CN 219591032U
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- threaded
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- bidirectional telescopic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to the technical field of signboard supports, in particular to a signboard support structure, which comprises two pairs of mounting plates, wherein positioning holes are formed in the mounting plates, and the signboard support structure further comprises; the installation component, the installation component includes two first two-way flexible subassemblies and two second two-way flexible subassemblies, two the equal two-way flexible subassemblies of first two-way flexible subassembly are connected, two first two-way flexible subassemblies of second control are synchronous and the opposite horizontal rectilinear movement of direction of motion, two pairs the mounting panel is connected with two first two-way flexible subassemblies respectively, two mounting panels that first two-way flexible subassembly control are connected with it are synchronous and the opposite longitudinal rectilinear movement of direction of motion. The utility model can adjust the positions of the four mounting plates, and because the four mounting plates are distributed in a rectangular shape, the utility model can be adapted to the identification plates with different specifications, namely, the identification plates with different specifications can be mounted.
Description
Technical Field
The utility model relates to the technical field of signboard supports, in particular to a signboard support structure.
Background
The sign is a sign board for making a sign, and the sign board has the functions of indicating directions and warning by words, patterns and the like. Common signs are public welfare signs, cultural signs, indication signs, warning signs.
The prior signboard bracket usually uses a special connecting piece to connect and fix the section bar to form a rectangular frame structure matched with the shape of the signboard, then positioning holes are formed on the rectangular frame and at four corners of the rectangular signboard, after the four positioning holes on the rectangular signboard are aligned with the four positioning holes on the rectangular frame one by one, bolts are used to pass through the two mutually aligned positioning holes to fix the rectangular frame and the rectangular signboard, but one rectangular frame can only be matched with one type of signboard.
Disclosure of Invention
Based on the above-mentioned shortcomings in the prior art, the present utility model provides a signboard support structure.
The utility model adopts the following technical scheme to overcome the technical problems, and specifically comprises the following steps:
the signboard support structure comprises two pairs of mounting plates, wherein positioning holes are formed in the mounting plates, and the signboard support structure further comprises;
the mounting assembly comprises two first bidirectional telescopic assemblies and two second bidirectional telescopic assemblies, the two first bidirectional telescopic assemblies are connected with each other through the two second bidirectional telescopic assemblies, the two first bidirectional telescopic assemblies are controlled by the second bidirectional telescopic assemblies to synchronously move along the transverse straight lines in opposite movement directions, the two pairs of mounting plates are respectively connected with the two first bidirectional telescopic assemblies, and the two mounting plates connected with the first bidirectional telescopic assemblies are controlled by the first bidirectional telescopic assemblies to synchronously move along the longitudinal straight lines in opposite movement directions;
and the adjusting assembly is arranged on the second bidirectional telescopic assembly.
As still further aspects of the utility model: the second bidirectional telescopic component comprises a concave frame, two first square cylinders, two first square columns, two first threaded rods and a poking wheel, wherein the two first square cylinders are respectively fixed on two sides of the first concave frame, first rotating holes are formed in two sides of the concave frame, one end of each first threaded rod is rotatably arranged in each first rotating hole, the poking wheel is arranged in the concave frame, two adjacent two ends of each first threaded rod are coaxially fixed with the poking wheel, the first square columns are slidably arranged in the first square cylinders, one ends of the first square columns are provided with first threaded holes, the first threaded rods are arranged in the first threaded holes through threads, and the rotation directions of the two first threaded rods are opposite.
As still further aspects of the utility model: the first bidirectional telescopic assembly comprises a hollow shell, two second square cylinders and two second threaded rods, wherein the hollow shell is respectively fixed with one ends of the two first square cylinders, the two second square cylinders are respectively fixed at the top and the bottom of the hollow shell, second rotating holes are respectively formed in the top and the bottom of the hollow shell, one end of each second threaded rod is rotatably arranged in each second rotating hole, one end of each second threaded rod is fixedly provided with a first bevel gear coaxially arranged with the second bevel gear, one end of each second square cylinder is provided with a second threaded hole, each second threaded rod is arranged in each second threaded hole through threads, the outer walls of two opposite sides of the hollow shells are respectively provided with a third rotating hole, the inner walls of the third rotating holes are rotatably provided with rotating shafts, one ends of the rotating shafts, which are positioned in the hollow shells, are fixedly provided with second bevel gears coaxially arranged with the hollow shells, the first bevel gears are meshed with the second bevel gears, one ends of the first bidirectional telescopic assembly are fixedly arranged on the two second square cylinders respectively, and are mutually connected with two mutually-far away mounting plates.
As still further aspects of the utility model: the transmission assembly comprises a rotating cylinder and a driven column, the rotating cylinder is sleeved on the driven column, one ends of the rotating cylinder and the driven column, which are far away from each other, are respectively coaxially fixed with two rotating shafts, a plurality of guide strips which are integrated with the rotating cylinder are arranged on the driven column, the guide strips are parallel to the central shaft of the driven column, a plurality of guide grooves are formed in the rotating cylinder, and the guide strips are slidably arranged in the guide grooves.
As still further aspects of the utility model: the adjusting component comprises a bottom plate, a connecting frame and an adjusting mechanism, wherein the connecting frame is fixed with the concave frame, and the connecting frame and the bottom plate are connected with the adjusting mechanism.
As still further aspects of the utility model: the adjusting mechanism comprises a cylinder, a threaded column, an internal threaded cylinder and a square rod, wherein one end of the cylinder is fixed on a bottom plate, the internal threaded cylinder is rotatably installed at the other end of the cylinder, the threaded column is installed in the internal threaded cylinder through threads, one end of the square rod is fixed on the bottom plate and is coaxially arranged with the cylinder, the threaded column is sleeved on the square rod, and one end of the threaded column is fixed with the connecting frame.
As still further aspects of the utility model: a plurality of reinforcing ribs are jointly fixed between the bottom plate and the cylinder.
After adopting the structure, compared with the prior art, the utility model has the following advantages: the support structure can adjust the positions of the four mounting plates, and the four mounting plates are distributed in a rectangular shape, so that the support structure can be adapted to the signboard with different specifications, namely, the signboard with different specifications can be mounted.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the mounting assembly structure of the present utility model.
FIG. 3 is a schematic cross-sectional view of a second bi-directional telescoping assembly of the present utility model.
Fig. 4 is a schematic cross-sectional view of a first bi-directional telescoping assembly of the present utility model.
Fig. 5 is a schematic view of a part of the adjusting mechanism of the present utility model.
In the figure: 1. an adjustment assembly; 2. a bottom plate; 3. reinforcing ribs; 4. a mounting assembly; 5. a first bi-directional telescoping assembly; 6. a second bi-directional telescoping assembly; 7. a connecting frame; 8. a rotating cylinder; 9. a driven column; 10. a guide bar; 11. a first cylinder; 12. a concave frame; 13. a poking wheel; 14. a first threaded rod; 15. a first square column; 16. a hollow shell; 17. a second square cylinder; 18. a second threaded rod; 19. a second square column; 20. a first bevel gear; 21. a second bevel gear; 22. a mounting plate; 23. a cylinder; 24. an internal thread cylinder; 25. a threaded column; 26. square bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in an embodiment of the present utility model, a signboard support structure includes two pairs of mounting plates 22, wherein positioning holes are formed in the mounting plates 22, and further includes;
the installation assembly 4 comprises two first bidirectional telescopic assemblies 5 and two second bidirectional telescopic assemblies 6, wherein the two first bidirectional telescopic assemblies 5 are connected with the second bidirectional telescopic assemblies 6, the second bidirectional telescopic assemblies 6 control the two first bidirectional telescopic assemblies 5 to synchronously move in a transverse straight line with opposite movement directions, the two pairs of installation plates 22 are respectively connected with the two first bidirectional telescopic assemblies 5, and the first bidirectional telescopic assemblies 5 control the two installation plates 22 connected with the first bidirectional telescopic assemblies to synchronously move in a longitudinal straight line with opposite movement directions;
the adjusting assembly 1, the adjusting assembly 1 is arranged on the second bidirectional telescopic assembly 6.
Specifically, the second bidirectional telescopic assembly 6 includes a concave frame 12, two first square cylinders 11, two first square columns 15, two first threaded rods 14 and a poking wheel 13, the two first square cylinders 11 are respectively fixed at two sides of the first concave frame 12, first rotating holes are formed at two sides of the concave frame 12, one end of each first threaded rod 14 is rotatably installed in each first rotating hole, the poking wheel 13 is located in the concave frame 12, two adjacent ends of each first threaded rod 14 are coaxially fixed with the poking wheel 13, the first square columns 15 are slidably arranged in the first square cylinders 11, one end of each first square column 15 is provided with a first threaded hole, the first threaded rods 14 are installed in the first threaded holes through threads, the poking wheels 13 drive the two first threaded rods 14 to synchronously rotate, and the first threaded rods 14 synchronously push or pull the two first square columns 15 to the concave frame 12 through thread transmission, so that the relative distance between the mounting plates 22 in the transverse direction is adjusted;
to supplement the above description of the first threaded rods 14, it can be seen from fig. 3 that the two first threaded rods 14 are turned identically, and in order to ensure that the two first square columns 15 are synchronously far from the hollow shell 16, the threads on the two first threaded rods 14 are turned oppositely, and the threads in the corresponding two first threaded holes are turned oppositely.
Specifically, the first bidirectional telescopic component 5 comprises a hollow shell 16, two second square cylinders 17, two second square columns 19 and two second threaded rods 18, the two hollow shells 16 are respectively fixed with one ends of the two first square columns 15, the two second square cylinders 17 are respectively fixed at the top and bottom of the hollow shell 16, the top and bottom of the hollow shell 16 are respectively provided with second rotating holes, one end of the second threaded rod 18 is rotatably arranged in the second rotating holes, one end of the second threaded rod 18 positioned in the hollow shell 16 is fixed with a first bevel gear 20 coaxially arranged with the second threaded rod, one end of the second square column 19 is provided with a second threaded hole, the second threaded rod 18 is arranged in the second threaded hole through threads, the outer wall of the opposite side of the two hollow shells 16 is provided with a third rotating hole, the inner wall of the third rotating hole is rotationally provided with a rotating shaft, one end of the rotating shaft, which is positioned in the hollow shells 16, is fixedly provided with a second bevel gear 21 coaxially arranged with the rotating shaft, the first bevel gear 20 is meshed with the second bevel gear 21, two mounting plates 22 on the first bidirectional telescopic component 5 are respectively fixed on two ends, which are mutually far away from each other, of the two second square columns 19, a transmission component is commonly connected between the two rotating shafts, the rotating shaft rotates through the connection relation, the rotating shaft drives a threaded rod fixed with the rotating shaft to rotate, and the second threaded rod 18 drives the first square column 15 to move along the first square column 11 through thread transmission, so that the relative distance of the longitudinal direction of the mounting plates 22 is adjusted.
Specifically, the transmission assembly includes a rotary cylinder 8 and a driven column 9, the rotary cylinder 8 is sleeved on the driven column 9, one ends of the rotary cylinder 8 and the driven column 9 far away from each other are respectively coaxially fixed with two rotating shafts, a plurality of guide strips 10 which are integrated with the rotary cylinder 9 are arranged on the driven column 9, the guide strips 10 are parallel to the central shaft of the driven column 9, a plurality of guide grooves are formed in the rotary cylinder 8, the guide strips 10 are slidably arranged in the guide grooves, therefore, the rotary cylinder 8 and the driven column 9 can only relatively linearly move, through the connection relationship, the rotary cylinder 8 rotates, the rotary cylinder 8 drives the driven column 9 to rotate, and the rotary cylinder 8 and the driven column 9 drive the rotating shafts fixed with each other to rotate.
Specifically, the adjusting component 1 comprises a bottom plate 2, a connecting frame 7 and an adjusting mechanism, wherein the connecting frame 7 is fixed with a concave frame 12, and the connecting frame 7 and the bottom plate 2 are connected with the adjusting mechanism.
Specifically, the adjusting mechanism comprises a cylinder 23, a threaded column 25, an internal threaded cylinder 24 and a square rod 26, one end of the cylinder 23 is fixed on the bottom plate 2, the internal threaded cylinder 24 is rotatably installed on the other end of the cylinder 23, the threaded column 25 is installed in the internal threaded cylinder 24 through threads, one end of the square rod 26 is fixed on the bottom plate 2 and coaxially arranged with the cylinder 23, the threaded column 25 is sleeved on the square rod 26, therefore, the threaded column 25 can only linearly move up and down in the cylinder 23, one end of the threaded column 25 is fixed with the connecting frame 7, through the connecting relation, the internal threaded cylinder 24 is rotated, and the internal threaded cylinder 24 drives the threaded rod to linearly move up and down along the square rod 26 in a threaded transmission mode, so that the height adjustment of the whole bracket structure is realized.
Specifically, a plurality of reinforcing ribs 3 are commonly fixed between the bottom plate 2 and the cylinder 23, and the reinforcing ribs 3 are provided to improve the connection between the bottom plate 2 and the cylinder 23.
Working principle: the driving wheel 13 drives two, the driving wheel 13 drives two first threaded rods 14 and rotates synchronously, the first threaded rods 14 push two first side posts 15 away from or close to the concave frame 12 synchronously through thread transmission, thereby adjusting the relative distance of the transverse directions of the mounting plates 22, rotating the rotating cylinder 8, the rotating cylinder 8 drives the driven cylinder 9 to rotate, the rotating cylinder 8 and the driven cylinder 9 drive the rotating shafts fixed with each other to rotate, the rotating shafts drive the threaded rods fixed with the rotating shafts to rotate, the second threaded rods 18 drive the first side posts 15 to move along the first side cylinders 11 through thread transmission, thereby adjusting the relative distance of the longitudinal directions of the mounting plates 22, and the positions of the four mounting plates 22 are adjusted because the four mounting plates 22 are distributed in a rectangular shape, so that the signboard with different specifications is adapted, namely the signboard with different specifications can be mounted.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. The signboard bracket structure comprises two pairs of mounting plates (22), and is characterized in that positioning holes are formed in the mounting plates (22), and the signboard bracket structure further comprises;
the installation assembly (4), the installation assembly (4) comprises two first bidirectional telescopic assemblies (5) and two second bidirectional telescopic assemblies (6), the two first bidirectional telescopic assemblies (5) are connected with the second bidirectional telescopic assemblies (6), the second bidirectional telescopic assemblies (6) control the two first bidirectional telescopic assemblies (5) to synchronously move in a transverse straight line with opposite movement directions, the two pairs of installation plates (22) are respectively connected with the two first bidirectional telescopic assemblies (5), and the first bidirectional telescopic assemblies (5) control the two installation plates (22) connected with the first bidirectional telescopic assemblies to synchronously move in a longitudinal straight line with opposite movement directions;
the adjusting assembly (1), the adjusting assembly (1) is arranged on the second bidirectional telescopic assembly (6).
2. The signboard support structure according to claim 1, wherein the second bidirectional telescopic component (6) comprises a concave frame (12), two first square cylinders (11), two first square columns (15), two first threaded rods (14) and a poking wheel (13), the two first square cylinders (11) are respectively fixed at two sides of the first concave frame (12), first rotating holes are respectively formed in two sides of the concave frame (12), one end of each first threaded rod (14) is rotatably mounted in each first rotating hole, the poking wheel (13) is located in the concave frame (12), two adjacent two ends of each first threaded rod (14) are coaxially fixed with the poking wheel (13), the first square columns (15) are slidably arranged in the first square cylinders (11), first threaded rods (14) are respectively arranged at one ends of the first square columns (15) in a threaded mode, and the first threaded rods (14) are respectively arranged in the first threaded holes in the threaded holes in a threaded mode, and the directions of rotation of the two first threaded rods (14) are opposite.
3. The signboard bracket structure according to claim 2, wherein the first bidirectional telescopic component (5) comprises a hollow shell (16), two second square cylinders (17), two second square columns (19) and two second threaded rods (18), the two hollow shells (16) are respectively fixed with one ends of the two first square columns (15), the two second square cylinders (17) are respectively fixed at the top and the bottom of the hollow shell (16), the top and the bottom of the hollow shell (16) are respectively provided with second rotating holes, one ends of the second threaded rods (18) are rotatably mounted in the second rotating holes, one ends of the second threaded rods (18) are fixedly provided with first bevel gears (20) coaxially arranged with the second bevel gears, one ends of the second square columns (19) are provided with second threaded holes, the second threaded rods (18) are respectively fixed with one ends of the two first square columns (15), the two second square columns (16) are respectively fixed with the top and the bottom of the hollow shell (16), one ends of the second threaded rods (18) are respectively provided with second rotating holes, one ends of the second threaded rods (18) are rotatably mounted with the second bevel gears (20) coaxially arranged with the second bevel gears (21), the second conical gears (21) are rotatably mounted on the two opposite sides of the hollow shells (16) and are rotatably mounted in the second conical gears (20) and are coaxially arranged on the second conical gears (20), a transmission component is commonly connected between the two rotating shafts.
4. A signboard supporting structure according to claim 3, wherein the transmission assembly comprises a rotary cylinder (8) and a driven column (9), the rotary cylinder (8) is sleeved on the driven column (9), one ends of the rotary cylinder (8) and the driven column (9) far away from each other are respectively coaxially fixed with two rotating shafts, a plurality of guide strips (10) which are integrally structured with the driven column are arranged on the driven column (9), the guide strips (10) are parallel to a central shaft of the driven column (9), a plurality of guide grooves are formed in the rotary cylinder (8), and the guide strips (10) are slidably arranged in the guide grooves.
5. A signboard support structure according to claim 1, wherein the adjusting assembly (1) comprises a base plate (2), a connecting frame (7) and an adjusting mechanism, the connecting frame (7) is fixed with the concave frame (12), and the connecting frame (7) and the base plate (2) are both connected with the adjusting mechanism.
6. The signboard support structure according to claim 5, wherein the adjusting mechanism comprises a cylinder (23), a threaded column (25), an internal threaded cylinder (24) and a square rod (26), one end of the cylinder (23) is fixed on the base plate (2), the internal threaded cylinder (24) is rotatably mounted on the other end of the cylinder (23), the threaded column (25) is mounted in the internal threaded cylinder (24) through threads, one end of the square rod (26) is fixed on the base plate (2) and is coaxially arranged with the cylinder (23), the threaded column (25) is sleeved on the square rod (26), and one end of the threaded column (25) is fixed with the connecting frame (7).
7. A sign support structure according to claim 6, characterized in that a plurality of reinforcing ribs (3) are co-fixed between the base plate (2) and the cylinder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339254.7U CN219591032U (en) | 2023-05-30 | 2023-05-30 | Signboard supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339254.7U CN219591032U (en) | 2023-05-30 | 2023-05-30 | Signboard supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219591032U true CN219591032U (en) | 2023-08-25 |
Family
ID=87689051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321339254.7U Active CN219591032U (en) | 2023-05-30 | 2023-05-30 | Signboard supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219591032U (en) |
-
2023
- 2023-05-30 CN CN202321339254.7U patent/CN219591032U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |