Large signboard supporting tool

Abstract

The utility model relates to the technical field of signboards, and discloses a large signboard supporting tool which comprises a supporting column, a framework rod is connected to the bottom end of the supporting column in an inserted mode, framework bases are installed at the two ends of a fixing rod correspondingly, and base supports are installed on the faces, away from each other, of the two fixing bases correspondingly. According to the large signboard supporting tool, the framework rod and the movable limiting rod are arranged, the purpose of being suitable for supporting columns with different diameters can be achieved, the overall universality is effectively improved, meanwhile, the far length of the framework rod is larger than the diameter of the supporting column, the framework rod is matched with the base support, the contact area between the supporting column and the ground can be effectively increased, and the service life of the supporting column is prolonged. By arranging a damper and a spring, the sign can drive a connecting block to extrude the spring and the damper when being loaded, the buffering and damping effects are achieved, the wind load resistance of the sign is effectively improved, and by arranging a hanging ring, a user can conveniently install the sign, and the convenience of the user is improved.

Description

Technical Field

[0001] This application relates to the technical field of signboards, and specifically to a support tooling for large signboards. Background Technique

[0002] Large signboards usually have a large volume and size, and are generally set in places where long-distance recognition and observation are required. In scenic spots, signboards with a scale of more than 3 meters can be called large signboards. In other occasions, such as roads, highways, airports, stations, large shopping malls, etc., large signboards are also eye-catching due to their large volume.

[0003] The existing patent (publication number: CN213844700U) discloses a Grand Canal tourism signboard with night visibility function, which relates to the technical field of tourism signboards, to solve the problem that when the existing Grand Canal tourism signboard with night visibility function is in use, it is not convenient to quickly change the content of the indicator according to the actual situation, affecting the use. It includes a main body; the main body is of a rectangular structure, and a bracket is installed at the middle position of the bottom of the main body, and wedge blocks are installed on both sides of the bracket; a storage box is installed on the left side of the bottom of the main body, and the storage box is of a rectangular structure. Pull the card member out of the card slot through the handle of the card door to open the box door, use manpower to pull the moving member to the right, so that the limiting groove contracts the spring through the internal support column, press the leaflet with the moving member, so that the leaflet will not be displaced, clamp the bottom of the leaflet with the moving member installed at the bottom, and insert the card member of the card door into the card slot to close the box door, so as to facilitate viewing.

[0004] For larger large signboards during use, they are installed at a higher position. Since the above signboard is located in the Grand Canal tourism area, the signboard is often subjected to the load generated by crosswinds. And due to the large load-bearing area of the signboard, in the case of long-term wind load, metal fatigue is likely to occur, which may easily cause the signboard to deform or even fall off, posing a safety hazard. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, this application provides a support tooling for large signboards, which has the advantages of high safety, etc., and solves the problems raised in the background technique.

[0006] To achieve the above purpose, this application provides the following technical solution: A support tooling for large signboards, including a support column, a skeleton rod is inserted at the bottom end of the support column, skeleton bases are installed at both ends of the fixed rod, and base brackets are installed on the mutually remote sides of the two fixed bases;

[0007] The top end of the support column is fixedly connected with an I-shaped connecting plate. The upper surface of the I-shaped connecting plate is fixedly connected with four shock-absorbing plates arranged in a matrix. A shock-absorbing rod is fixedly connected inside each shock-absorbing plate. A damper is arranged between every two adjacent shock-absorbing rods. One end of each shock-absorbing rod is fixedly connected with the movable end of the damper adjacent to it. A connecting block is slidably sleeved on the outer surface of each shock-absorbing rod. A spring is installed between each connecting block and the shock-absorbing plate adjacent to it.

[0008] Above the four connecting blocks is a sign. Both side surfaces of the sign are fixedly connected with top brackets. The bottom end of each top bracket contacts the connecting block adjacent to it.

[0009] Through the above scheme, by setting the skeleton rod and the movable limit rod, the purpose of adapting to support columns with different diameters can be achieved, effectively improving the overall versatility. At the same time, since the length of the skeleton rod is much greater than the diameter of the support column and is combined with the base bracket, the contact area between the support column and the ground can be effectively increased, thereby improving the overall stability and safety. By setting the damper and the spring, when the sign is subjected to a load, the connecting block can be driven to squeeze the spring and the damper, achieving the effect of buffering and shock absorption, and effectively improving the wind load resistance performance of the sign. By setting the lifting ring, it is convenient for the user to install, improving the convenience for the user.

[0010] Further, two inner side walls of the two top brackets are both fixedly connected with two lifting rings.

[0011] Through the above scheme, through the setting of the lifting ring, it is convenient for the user to hoist the sign.

[0012] Further, two symmetrically arranged movable limit blocks are sleeved on the outer surface of the skeleton rod.

[0013] Through the above scheme, through the setting of the movable limit block, the purpose of fixing the skeleton rod can be achieved.

[0014] Further, a plurality of first fixing holes are arranged at equal distances on the upper surface of the skeleton rod. Second fixing holes are arranged on the upper surfaces of the two movable limit blocks.

[0015] Through the above scheme, through the setting of the first fixing hole and the second fixing hole, it is convenient for the user to fix and adjust the movable limit rod and to use support columns with different diameters.

[0016] Further, third fixing holes are arranged on the upper surfaces of the two skeleton bases.

[0017] Through the above scheme, through the setting of the third fixing hole, it is convenient for the user to connect the skeleton base with the skeleton rod.

[0018] Furthermore, on one side of each of the two skeleton bases away from each other, four fixedly arranged fixing grooves are provided in a matrix.

[0019] Through the above solution, through the provision of the fixing grooves, it is convenient for the user to connect the base bracket to the skeleton base.

[0020] Furthermore, a plurality of fourth fixing holes are provided on the upper surfaces of the two base brackets.

[0021] Through the above solution, through the provision of the fourth fixing holes, it is convenient for the user to connect and fix to the ground.

[0022] Furthermore, a fifth fixing hole is provided on one side surface of each of the connecting blocks.

[0023] Through the above solution, through the provision of the fifth fixing holes, it is convenient to connect the top bracket to the connecting blocks.

[0024] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0025] For this large sign support tooling, through the provision of the skeleton rod and the movable limiting rod, the purpose of adapting to support columns with different diameters can be achieved, effectively improving the overall versatility. At the same time, since the length of the skeleton rod is much greater than the diameter of the support column, in cooperation with the base bracket, the contact area between the support column and the ground can be effectively increased, thereby improving the overall stability and safety. Through the provision of the damper and the spring, when the sign is subjected to a load, the connecting block can be driven to compress the spring and the damper, achieving the effect of buffering and shock absorption, effectively improving the wind load resistance performance of the sign. Through the provision of the lifting rings, it is convenient for the user to install, improving the convenience for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a side view of the overall structure of the present application;

[0027] Figure 2 It is a structural diagram of the base bracket of the present application;

[0028] Figure 3 It is a three-dimensional schematic diagram of the overall structure of the present application;

[0029] Figure 4 It is a structural diagram of the top bracket of the present application.

[0030] In the figure:

[0031] 1. Support column; 2. Skeleton rod; 3. Skeleton base; 4. Base bracket; 5. I-shaped connecting plate; 6. Shock-absorbing plate; 7. Shock-absorbing rod; 8. Damper; 9. Connecting block; 10. Spring; 11. Sign; 12. Top bracket; 13. Suspension ring; 14. Moving limit block; 15. First fixing hole; 16. Second fixing hole; 17. Third fixing hole; 18. Fixing groove; 19. Fourth fixing hole; 20. Fifth fixing hole. Detailed implementation manner

[0032] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0033] Please refer to Figure 1 , Figure 2 and Figure 3 , in a large sign support tooling in this embodiment, it includes a support column 1. A skeleton rod 2 is inserted at the bottom end of the support column 1. Skeleton bases 3 are installed at both ends of the fixed rod. Base brackets 4 are installed on the mutually remote sides of the two fixed bases. Two symmetrically arranged moving limit blocks 14 are sleeved on the outer surface of the skeleton rod 2. Through the setting of the moving limit blocks 14, the purpose of fixing the skeleton rod 2 can be achieved. A plurality of equidistantly arranged first fixing holes 15 are opened on the upper surface of the skeleton rod 2. Second fixing holes 16 are opened on the upper surfaces of the two moving limit blocks 14. Through the setting of the first fixing holes 15 and the second fixing holes 16, it is convenient for the user to fix and adjust the moving limit rod and is convenient for the user to use support columns 1 with different diameters.

[0034] Please refer to Figure 1 , Figure 2 and Figure 4 , third fixing holes 17 are opened on the upper surfaces of the two skeleton bases 3. Through the setting of the third fixing holes 17, it is convenient for the user to connect the skeleton base 3 with the skeleton rod 2. Four matrix-arranged fixing grooves 18 are opened on the mutually remote sides of the two skeleton bases 3. Through the setting of the fixing grooves 18, it is convenient for the user to connect the base bracket 4 with the skeleton base 3. The top end of the support column 1 is fixedly connected with an I-shaped connecting plate 5. Four matrix-arranged shock-absorbing plates 6 are fixedly connected to the upper surface of the I-shaped connecting plate 5. A shock-absorbing rod 7 is fixedly connected inside each shock-absorbing plate 6. A damper 8 is provided between every two adjacent shock-absorbing rods 7. One end of each shock-absorbing rod 7 is fixedly connected to the movable end of the damper 8 close to it. A connecting block 9 is slidably sleeved on the outer surface of each shock-absorbing rod 7. A spring 10 is installed between each connecting block 9 and the shock-absorbing plate 6 close to it.

[0035] Please refer to Figure 1 、 Figure 2 and Figure 3 ., multiple fourth fixing holes 19 are provided on the upper surfaces of both base brackets 4. Through the setting of the fourth fixing holes 19, it is convenient for the user to connect and fix with the ground. Above the four connecting blocks 9, there is a sign 11. Both side surfaces of the sign 11 are fixedly connected with top brackets 12. The bottom end of each top bracket 12 contacts the connecting block 9 close to it. Two lifting rings 13 are fixedly connected to the inner side walls of both top brackets 12. Through the setting of the lifting rings 13, it is possible to facilitate the user to hoist the sign 11. A fifth fixing hole 20 is provided on one side surface of each connecting block 9. Through the setting of the fifth fixing hole 20, it is possible to facilitate the connection between the top bracket 12 and the connecting block 9.

[0036] A large-scale sign support tooling in this embodiment, through the set skeleton rod 2 and moving limit rod, can achieve the purpose of being applicable to support columns 1 with different diameters, effectively improving the overall versatility. At the same time, since the length of the skeleton rod 2 is much greater than the diameter of the support column 1, cooperating with the base bracket 4, it can effectively increase the contact area between the support column 1 and the ground, thereby improving the overall stability and safety. Through the set damper 8 and spring 10, when the sign 11 is subjected to a load, it can drive the connecting block 9 to squeeze the spring 10 and the damper 8, achieving the effect of buffering and shock absorption, effectively improving the wind load resistance performance of the sign 11. Through the set lifting rings 13, it is convenient for the user to install, improving the convenience for the user.

[0037] The working principle of the above embodiment is as follows: During use, insert the skeleton rod 2 into the support column 1, then sleeve two moving limit blocks 14 and fix them with external bolts. Then install two skeleton bases 3 and connect the bottom brackets, and then fix them with external bolts. Hoist the sign 11 with an external hoisting vehicle, and fix the top bracket 12 and the connecting block 9 with external bolts.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0039] Although embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A large-scale sign support tooling, including a support column (1), characterized in that: The bottom end of the support column (1) is inserted with a framework rod (2), and framework bases (3) are installed at both ends of the framework rod (2). Base brackets (4) are installed on the surfaces of the two framework bases (3) facing away from each other. The top end of the support column (1) is fixedly connected with an I-shaped connecting plate (5). Four shock-absorbing plates (6) arranged in a matrix are fixedly connected to the upper surface of the I-shaped connecting plate (5). A shock-absorbing rod (7) is fixedly connected to the inside of each shock-absorbing plate (6). A damper (8) is arranged between every two adjacent shock-absorbing rods (7). One end of each shock-absorbing rod (7) is fixedly connected to the movable end of the damper (8) adjacent thereto. A connecting block (9) is slidably sleeved on the outer surface of each shock-absorbing rod (7). A spring (10) is installed between each connecting block (9) and the shock-absorbing plate (6) adjacent thereto. A sign (11) is arranged above the four connecting blocks (9). Top brackets (12) are fixedly connected to both side surfaces of the sign (11). The bottom end of each top bracket (12) contacts the connecting block (9) adjacent thereto.

2. The large sign support tooling according to claim 1, characterized in that: Two suspension rings (13) are fixedly connected to the inner side walls of the two top brackets (12).

3. The large sign support tooling according to claim 1, wherein: Two symmetrically arranged moving limit blocks (14) are sleeved on the outer surface of the framework rod (2).

4. The large sign support tooling according to claim 3, characterized in that: A plurality of first fixing holes (15) arranged at equal distances are formed in the upper surface of the framework rod (2). Second fixing holes (16) are formed in the upper surfaces of the two moving limit blocks (14).

5. A large sign support tooling according to claim 1, characterized in that: Third fixing holes (17) are formed in the upper surfaces of the two framework bases (3).

6. A large sign support tooling according to claim 1, characterized in that: Four fixing grooves (18) arranged in a matrix are formed in the surfaces of the two framework bases (3) facing away from each other.

7. A large sign support tooling according to claim 1, characterized in that: A plurality of fourth fixing holes (19) are formed in the upper surfaces of the two base brackets (4).

8. A large sign support tooling according to claim 1, characterized in that: A fifth fixing hole (20) is formed in one side surface of each connecting block (9).

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