Pre-embedded signboard

Abstract

The utility model relates to the technical field of signboards, in particular to an embedded signboard which comprises a hollow base and four embedded pipes arranged on the lower surface of the hollow base in a circumferential array mode. The first positioning assembly comprises a hollow positioning column fixedly arranged at the center of the lower surface of the hollow base; and a second positioning assembly. Through the arrangement of the first positioning assembly and the driving assembly, in the installation process of the signboard, a plurality of embedded pipes and a hollow positioning column on the lower surface of the hollow base can be inserted into the ground, pre-positioning of the signboard is achieved, then a rotating disc is rotated to drive a transverse limiting cone to move outwards, and the signboard is installed. The hollow positioning column is arranged on the inner wall of the through hole and slides out of the inner wall of the through hole to be transversely inserted into the stratum, so that effective limiting and fixing of the hollow positioning column are achieved, the stability of the signboard after installation is effectively guaranteed, and the defect that in the prior art, the stability of the signboard after installation is poor is effectively overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of identification plates, in particular to a pre-buried identification plate. Background Art

[0002] Signage is a sign used to create identification.

[0003] The cam is provided with a plurality of pre-installed shafts, and the plurality of shafts are provided with a plurality of supporting plates, the supporting plates having a plurality of pre-installed shafts and a plurality of rotating plates. The plurality of rotating plates are provided with a plurality of blind holes, the upper end faces of the plurality of supporting plates and the upper end faces of the plurality of rotating plates are provided with blind holes, the inner side faces of the blind holes are provided with bearings, the lower ends of the rotating plates are connected with a short column, the inner holes of the bearings are fixedly connected with the short column, the upper ends of the side faces of the supporting plates and the rotating plates are provided with a plurality of rectangular grooves 1, the lower ends of the side faces of the rotating plates are provided with a plurality of rectangular grooves 2, the rectangular grooves 2 are rotatably connected with a clamping plate, the side faces of the rotating plates are provided with a rectangular through groove, the rectangular through groove is slidably connected with a logo plate, and one end of the logo plate is connected with a limiting plate. The scheme can adjust the indicating direction of the logo plate through the setting of the rotating column, the rectangular groove 1, the clamping plate and the rectangular groove 2, and has strong practicality.

[0004] However, the above scheme still has some shortcomings. For example, during the actual installation process, the signboard is only fixed by inserting several pre-buried shafts into the ground. After the signboard is fixed in this way, when the signboard is subjected to wind or human destructive force, the pre-buried shafts can be easily pulled out from the ground, thereby affecting the normal use of the signboard. That is, the technical solution proposed by the above patent technology has the defect of poor stability of the signboard after installation.

[0005] In view of this, the utility model proposes a pre-embedded identification plate. Utility Model Content

[0006] The purpose of the utility model is to provide a pre-buried identification plate to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a pre-buried identification plate, comprising:

[0008] A hollow base, and four embedded tubes arranged in a circular array on the lower surface of the hollow base, a fixing tube is fixedly arranged on the upper surface of the hollow base, a mounting column is slidably arranged on the inner wall of the fixing tube, and a plurality of identification plates are equidistantly arranged on the outer surface of the mounting column;

[0009] The first positioning assembly comprises a hollow positioning column fixedly arranged at the center of the lower surface of the hollow base, and the hollow positioning column is provided with two groups of through holes, the inner wall of the through hole is slidably provided with a transverse limiting cone, and the end of the transverse limiting cone is fixedly provided with a connecting disk, the surface of the transverse limiting cone is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the inner wall of the hollow positioning column and the surface of the connecting disk, the inner bottom wall of the fixed cylinder is rotatably provided with a first threaded column extending into the inside of the hollow positioning column and rotatably connected to the inner bottom wall of the hollow positioning column, and the inner wall of the hollow positioning column is slidably provided with a pressure column, the top of the pressure column is provided with a threaded hole threadedly connected to the outer surface of the first threaded column, the first positioning assembly also includes a rotating disk arranged on the outer surface of the bottom end of the fixed cylinder for rotating the first threaded column;

[0010] The second positioning assembly comprises an internal threaded barrel slidably arranged on the inner wall of the embedded tube, and a conical head is fixedly arranged at the bottom end of the internal threaded barrel, and a second threaded column threadedly connected to the inner wall of several internal threaded barrels is rotatably arranged on the inner top wall of the hollow base.

[0011] As a preferred technical solution, the inner wall of the bottom end of the fixed cylinder is rotatably provided with a rotating rod extending to the outer surface of the fixed cylinder, and one end of the rotating rod and the outer surface of the first threaded column are fixed with mutually meshing bevel gears, and the rotating disk is fixed at the other end of the rotating rod.

[0012] As a preferred technical solution, two symmetrical limit rods are fixedly provided on the inner top wall and the inner bottom wall of the hollow positioning column, and the bottom end of the pressure column is a conical structure, and the top end of the pressure column is provided with sliding holes for the two limit rods to slide.

[0013] As a preferred technical solution, two symmetrical limit sliders are fixedly provided on the outer surface of the top end of the internally threaded tube, and the inner wall of the embedded tube is provided with a limit sliding groove for the two limit sliders to slide.

[0014] As a preferred technical solution, a driving gear disc is fixedly disposed on the surface of the first threaded column located inside the hollow base, and a plurality of second threaded columns are fixedly disposed on the outer surfaces with driven gear discs meshing with the driving gear disc.

[0015] As a preferred technical solution, a driving assembly for driving the mounting column to extend is provided inside the fixed cylinder, and the driving assembly includes a third threaded column fixed on the top of the first threaded column, and the bottom end of the mounting column is provided with a cylindrical thread groove threadedly connected to the outer surface of the third threaded column.

[0016] As a preferred technical solution, a moving block is fixedly provided on the outer surface of the bottom end of the mounting column, and a strip opening is provided on the outer surface of the fixing cylinder for the identification plate and the moving block to slide.

[0017] Beneficial Effects

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model sets a first positioning component and a driving component, so that during the installation of the sign, several embedded pipes on the lower surface of the hollow base and the hollow positioning column can be inserted into the ground to achieve pre-positioning of the sign. After that, the rotating disk is rotated to drive the transverse limiting cone to move outward, and slide out from the inner wall of the through hole and insert it transversely into the stratum, thereby achieving effective limiting and fixing of the hollow positioning column, effectively ensuring the stability of the sign after installation, and thus effectively solving the defect of poor stability of the sign after installation in the prior art.

[0020] 2. The utility model sets a second positioning component. When the rotating disk drives the first threaded column to rotate, the internal threaded tube can be driven through the tapered head along the bottom end of the embedded pipe to penetrate into the ground, thereby increasing the depth of the embedded installation of the sign, thereby further ensuring the stability of the sign after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0026] Figure 5 For this utility model Figure 2 The enlarged structural diagram at C in the middle;

[0027] Figure 6 It is a schematic diagram of the top-sectional structure of the hollow base of the utility model.

[0028] In the figure:

[0029] 100. Hollow base;

[0030] 200. Preburied pipe;

[0031] 300, fixed cylinder;

[0032] 400, mounting column;

[0033] 500, identification plate;

[0034] 600, first positioning assembly; 601, hollow positioning column; 602, through hole; 603, lateral limiting cone; 604, connecting plate; 605, spring; 606, first threaded column; 607, pressure column; 608, limiting rod; 609, rotating plate; 6010, rotating rod; 6011, bevel gear;

[0035] 700, second positioning assembly; 701, internal threaded cylinder; 702, conical head; 703, second threaded column; 704, limit slider; 705, active gear disc; 706, driven gear disc;

[0036] 800, driving assembly; 801, third threaded column; 802, moving block. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Embodiment 1

[0039] According to the attached Figure 1-4 As shown, the embodiment of the utility model provides a pre-buried identification plate, including:

[0040] A hollow base 100, and four embedded pipes 200 arranged in a circumferential array on the lower surface of the hollow base 100, a fixing tube 300 is fixed on the upper surface of the hollow base 100, a mounting column 400 is slidably arranged on the inner wall of the fixing tube 300, and a plurality of identification plates 500 are equidistantly arranged on the outer surface of the mounting column 400;

[0041] The first positioning assembly 600 includes a hollow positioning column 601 fixedly arranged at the center of the lower surface of the hollow base 100, and the hollow positioning column 601 is provided with two sets of through holes 602, the inner wall of the through hole 602 is slidably provided with a transverse limiting cone 603, and the end of the transverse limiting cone 603 is fixedly provided with a connecting disk 604, and the surface of the transverse limiting cone 603 is sleeved with a spring 605, and the two ends of the spring 605 are respectively connected to the inner wall of the hollow positioning column 601 and the surface of the connecting disk 604. The inner bottom wall of the fixing cylinder 300 is rotatably provided with a first threaded column 606 extending into the interior of the hollow positioning column 601 and rotatably connected to the inner bottom wall of the hollow positioning column 601, and the inner wall of the hollow positioning column 601 is slidably provided with a pressure column 607, and the top of the pressure column 607 is provided with a threaded hole threadedly connected to the outer surface of the first threaded column 606, and the first positioning assembly 600 also includes a rotating disk 609 arranged on the outer surface of the bottom end of the fixing cylinder 300 for rotating the first threaded column 606;

[0042] A rotating rod 6010 extending to the outer surface of the fixed cylinder 300 is rotatably provided on the inner wall of the bottom end of the fixed cylinder 300, and one end of the rotating rod 6010 and the outer surface of the first threaded column 606 are fixed with mutually meshing bevel gears 6011, and a rotating disk 609 is fixed on the other end of the rotating rod 6010.

[0043] Two symmetrical limiting rods 608 are fixedly provided on the inner top wall and the inner bottom wall of the hollow positioning column 601 , and the bottom end of the pressing column 607 is a conical structure, and the top end of the pressing column 607 is provided with sliding holes for the two limiting rods 608 to slide.

[0044] The interior of the fixed cylinder 300 is provided with a driving assembly 800 for extending the driving mounting column 400. The driving assembly 800 includes a third threaded column 801 fixed on the top of the first threaded column 606, and the bottom end of the mounting column 400 is provided with a cylindrical thread groove threadedly connected to the outer surface of the third threaded column 801.

[0045] A moving block 802 is fixedly disposed on the outer surface of the bottom end of the mounting column 400 , and a strip-shaped opening is opened on the outer surface of the fixing cylinder 300 for the identification plate 500 and the moving block 802 to slide.

[0046] In this embodiment, by providing the first positioning assembly 600 and the driving assembly 800, during the installation of the identification plate, the plurality of pre-buried pipes 200 on the lower surface of the hollow base 100 and the hollow positioning column 601 can be inserted into the ground to achieve pre-positioning of the identification plate. Afterwards, the rotating disk 609 is rotated to drive the rotating rod 6010 to rotate. The rotation of the rotating rod 6010 drives the first threaded column 606 to rotate under the action of the two bevel gears 6011. The rotation of the first threaded column 606 drives the pressure column 607 to move downward on the inner wall of the hollow positioning column 601. During the downward sliding of the pressure column 607, the connecting disk 604 can be squeezed outward, thereby This drives the lateral limit cone 603 to move outward, and slides out from the inner wall of the through hole 602 and is laterally inserted into the stratum, thereby realizing effective limit fixation of the hollow positioning column 601, effectively ensuring the stability of the sign after installation, and effectively solving the defect of poor stability of the sign after installation in the prior art; at the same time, the rotation of the first threaded column 606 can drive the third threaded column 801 to rotate, and the rotation of the third threaded column 801 drives the installation column 400 to move upward under the action of the cylindrical thread groove, so that the installation column 400 automatically extends from the inner wall of the fixing tube 300, so that the identification plate 500 reaches the specified height for indication and identification, which is more practical.

[0047] Embodiment 2

[0048] Based on Example 1, refer to Figure 5 and Figure 6 , and different from the first embodiment,

[0049] A pre-buried identification plate, further comprising:

[0050] The second positioning assembly 700 includes an internal threaded tube 701 slidably arranged on the inner wall of the embedded pipe 200, and a conical head 702 is fixedly arranged at the bottom end of the internal threaded tube 701, and a second threaded column 703 which is rotatably arranged on the inner top wall of the hollow base 100 and is threadedly connected to the inner walls of several internal threaded tubes 701 is arranged.

[0051] Two symmetrical limiting slide blocks 704 are fixedly provided on the outer surface of the top end of the internal threaded tube 701 , and the inner wall of the embedded tube 200 is provided with limiting sliding grooves for the two limiting slide blocks 704 to slide.

[0052] A driving gear disc 705 is fixedly disposed on the surface of the first threaded column 606 located inside the hollow base 100 , and a driven gear disc 706 meshing with the driving gear disc 705 is fixedly disposed on the outer surfaces of the plurality of second threaded columns 703 .

[0053] In this embodiment, by setting up the second positioning component 700, in the process of rotating the rotating disk 609 to drive the first threaded column 606 to rotate, the active toothed disk 705 can be driven to rotate, and the rotation of the active toothed disk 705 drives several driven toothed disks 706 to rotate at the same time. The rotation of the driven toothed disk 706 drives the second threaded column 703 to rotate, and the rotation of the second threaded column 703 drives the internal threaded tube 701 to move downward, so that the internal threaded tube 701 passes through the conical head 702 and penetrates deep into the ground along the bottom end of the embedded pipe 200, thereby increasing the depth of the embedded installation of the sign, thereby further ensuring the stability of the sign after installation.

[0054] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pre-buried identification plate, characterized in that: include, A hollow base (100), and four embedded pipes (200) arranged in a circular array on the lower surface of the hollow base (100); a fixing tube (300) is fixedly arranged on the upper surface of the hollow base (100); a mounting column (400) is slidably arranged on the inner wall of the fixing tube (300); and a plurality of identification plates (500) are equidistantly arranged on the outer surface of the mounting column (400); The first positioning assembly (600) comprises a hollow positioning column (601) fixedly arranged at the center of the lower surface of the hollow base (100), and the hollow positioning column (601) is provided with two groups of through holes (602), the inner wall of the through hole (602) is slidably provided with a transverse limiting cone (603), and the end of the transverse limiting cone (603) is fixedly provided with a connecting disk (604), and the surface of the transverse limiting cone (603) is sleeved with a spring (605), and the two ends of the spring (605) are respectively connected to the inner wall of the hollow positioning column (601) and the connecting disk (604). The first positioning assembly (600) is fixedly connected to the surface of the first threaded column (606), the inner bottom wall of the fixed cylinder (300) is rotatably provided with a first threaded column (606) extending into the interior of the hollow positioning column (601) and rotatably connected to the inner bottom wall of the hollow positioning column (601), and the inner wall of the hollow positioning column (601) is slidably provided with a pressure column (607), the top of the pressure column (607) is provided with a threaded hole threadedly connected to the outer surface of the first threaded column (606), and the first positioning assembly (600) further includes a rotating disk (609) arranged on the outer surface of the bottom end of the fixed cylinder (300) for rotating the first threaded column (606); The second positioning assembly (700) comprises an internal threaded tube (701) slidably arranged on the inner wall of the embedded pipe (200), and a conical head (702) is fixedly arranged at the bottom end of the internal threaded tube (701), and a second threaded column (703) which is threadedly connected to the inner wall of a plurality of internal threaded tubes (701) is rotatably arranged on the inner top wall of the hollow base (100).

2. A pre-buried identification plate according to claim 1, characterized in that: A rotating rod (6010) extending to the outer surface of the fixed cylinder (300) is rotatably provided on the inner side wall of the bottom end of the fixed cylinder (300), and one end of the rotating rod (6010) and the outer surface of the first threaded column (606) are fixedly provided with mutually meshing bevel gears (6011), and the rotating disk (609) is fixedly provided on the other end of the rotating rod (6010).

3. The pre-buried identification plate according to claim 1, characterized in that: Two symmetrical limiting rods (608) are fixedly provided on the inner top wall and the inner bottom wall of the hollow positioning column (601), and the bottom end of the pressure column (607) is a conical structure, and the top end of the pressure column (607) is provided with a sliding hole for the two limiting rods (608) to slide.

4. The pre-buried identification plate according to claim 1, characterized in that: Two symmetrical limiting slide blocks (704) are fixedly arranged on the outer surface of the top end of the internally threaded tube (701), and a limiting sliding groove for the two limiting slide blocks (704) to slide is opened on the inner wall of the embedded tube (200).

5. The pre-buried identification plate according to claim 1, characterized in that: A driving toothed disc (705) is fixedly disposed on the surface of the first threaded column (606) located inside the hollow base (100), and a plurality of second threaded columns (703) are fixedly disposed on the outer surfaces thereof with driven toothed discs (706) meshing with the driving toothed disc (705).

6. The pre-buried identification plate according to claim 1, characterized in that: A driving assembly (800) for driving the mounting column (400) to extend is arranged inside the fixing cylinder (300), and the driving assembly (800) includes a third threaded column (801) fixedly arranged on the top of the first threaded column (606), and a cylindrical thread groove threadedly connected to the outer surface of the third threaded column (801) is provided at the bottom end of the mounting column (400).

7. The pre-buried identification plate according to claim 1, characterized in that: A moving block (802) is fixedly arranged on the outer surface of the bottom end of the installation column (400), and a strip-shaped opening for sliding the identification plate (500) and the moving block (802) is opened on the outer surface of the fixed cylinder (300).

Images