Portable signboard mounting structure

Abstract

The utility model discloses a portable signboard mounting structure, and belongs to the field of signboards. Comprising a stand column, a mounting frame and a guardrail, the stand column is located on one side of the guardrail, the stand column comprises a bolt part, a telescopic part and a connecting part, the connecting part is arranged in a Z shape, and the end, away from the telescopic part, of the connecting part is connected with a subtitle board; the mounting frame is matched with the guardrail, the mounting frame is mounted on the outer wall of the guardrail, clamping plates are symmetrically connected to the right side of the mounting frame, and the mounting frame is fixedly connected with the bolt part through the clamping plates. The signboard can solve the problem that the signboard is inconvenient to transport and carry, and is convenient to disassemble, assemble, transport and carry, wide in application range, high in practicability and capable of meeting the use requirements of an existing signboard.

Description

Technical Field

[0001] The utility model relates to the field of signboards, in particular to a portable signboard installation structure. Background Art

[0002] Traffic signs can be seen everywhere while driving on the road. Traffic signs can provide direction and reminders to vehicles on the road, helping drivers to better control their vehicles and understand road conditions, thereby increasing road driving safety.

[0003] For example, the Chinese patent with application number 202120582226.2 discloses a signboard installation structure, including a concrete foundation, a column, an anchor bolt whose lower end is inserted into the concrete foundation, and a fixing assembly arranged at the upper end of the column for fixing the signboard; the lower end of the column is provided with a flange base, the upper surface of the concrete foundation is provided with a circular groove, the lower surface of the flange base abuts against the bottom surface of the circular groove, and the upper end of the anchor bolt passes through the hole on the flange base and is connected to the nut. This application solves the problem in the prior art that signboards are easy to slip after installation. The installation structure has high connection strength, high reliability, wide application range, and strong practicality, and can meet the installation requirements of existing signboards.

[0004] During the construction process, it is necessary to place signs many times to remind drivers to pay attention to the construction status ahead and change lanes in advance. When placing the signs, the staff first needs to move the signs to the designated position and then erect them. However, most of the signs in the prior art are integrated structures, which are very inconvenient to transport and carry, affecting the efficiency of sign installation, resulting in the inability to timely remind drivers to pay attention to the construction status ahead, reducing the practicality of the signs. Summary of the invention

[0005] The purpose of the utility model is to provide a portable sign installation structure to solve the problem that it is very inconvenient to transport and carry, which affects the installation efficiency of the sign, resulting in the inability to promptly remind the driver to pay attention to the construction status ahead, reducing the practicability of the sign.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it includes a column, a mounting frame and a guardrail, the column is located on one side of the guardrail, the column includes a latch part, a telescopic part and a connecting part, the connecting part is arranged in a Z shape, and the end of the connecting part away from the telescopic part is connected to a subtitle board; the mounting frame fits with the guardrail, and the mounting frame is installed on the outer wall of the guardrail, and a clamping plate is symmetrically connected to the right side of the mounting frame, and the mounting frame is fixedly connected to the latch part through the clamping plate.

[0007] Furthermore, the connecting part and the latch part are respectively located at the upper and lower ends of the telescopic part, the lower end surface of the telescopic part is provided with an inwardly recessed stretching groove, and the outer wall of the telescopic part is symmetrically provided with multiple groups of limiting holes, and the limiting holes are connected to the stretching groove.

[0008] Furthermore, a conical head is connected to the lower end of the latch portion, a stretching rod is connected to the upper end of the latch portion, the stretching rod extends into the stretching slot, and one end of the stretching rod located inside the stretching slot is connected to a limiting block.

[0009] Furthermore, both front and rear end surfaces of the limit block are provided with step holes, a telescopic block is provided inside the step hole, one end of the telescopic block located inside the step hole is connected to a spring, the other end of the spring is connected to the inner wall of the step hole, and one end of the telescopic block extending out of the step hole is connected to the limit hole.

[0010] Furthermore, the left and right outer walls of the latch part are symmetrically provided with multiple groups of plug-in grooves, the rear outer wall of the latch part is provided with multiple groups of polygonal grooves, and the front outer wall of the latch part is provided with multiple groups of through holes, and the through holes penetrate the latch part and communicate with the polygonal grooves.

[0011] Furthermore, an end face of the card plate that is not connected to the mounting frame is provided with an inwardly recessed groove, and the card plate is connected to the plug-in slot via the provided groove, and a threaded shaft is symmetrically connected to the left inner wall of the groove, and the threaded shaft extends into the through hole.

[0012] Furthermore, a nut is provided on the right side of the threaded shaft, the nut fits in the polygonal groove, and the nut is threadedly connected to the threaded shaft.

[0013] Due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. When the utility model is used, the mounting frame is provided, and the card plate provided on the mounting frame is connected with the latch part, so that the signboard is conveniently installed on the guardrail, and the subsequent disassembly and installation are convenient. Moreover, the multi-section detachable structure is provided to solve the problem of inconvenient transportation and carrying. The signboard is convenient to disassemble and install, convenient to transport and carry, has a wide range of applications, is highly practical, and can meet the use requirements of existing signboards.

[0015] 2. The utility model presses the telescopic block to drive the spring to contract into the step hole, which facilitates the stretching rod to move inside the stretching groove and adjust the height of the subtitle board. When the step hole corresponds to the limit hole, the spring rebounds and drives the telescopic block to extend into the limit hole to limit and fix it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the structural diagram of the utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the card board of the utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of a column of the utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the telescopic part of the utility model;

[0020] Figure 5 This is a cross-sectional structural diagram of the limit block of the utility model.

[0021] In the attached drawings: 1. caption board; 2. guardrail; 3. column; 4. limit block; 5. mounting frame; 31. telescopic part; 32. connecting part; 33. latch part; 311. stretching groove; 312. limit hole; 331. conical head; 332. through hole; 333. plug-in groove; 334. stretching rod; 41. telescopic block; 42. step hole; 43. spring; 51. clamping plate; 511. groove; 512. threaded shaft; 513. nut. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is further described below with reference to the accompanying drawings.

[0023] See also Figure 1 , including a column 3, a mounting frame 5 and a guardrail 2, the column 3 is located on one side of the guardrail 2, the column 3 includes a latch portion 33, a telescopic portion 31 and a connecting portion 32, the connecting portion 32 is arranged in a Z shape, and the end of the connecting portion 32 away from the telescopic portion 31 is connected with a subtitle sign 1; the mounting frame 5 fits with the guardrail 2, and the mounting frame 5 is installed on the outer wall of the guardrail 2, and the right side of the mounting frame 5 is symmetrically connected with a card plate 51, and the mounting frame 5 is fixedly connected to the latch portion 33 through the card plate 51; the guardrail 2 in the utility model is specifically a corrugated guardrail, and the mounting frame 5 is processed into small sections by using waste corrugated guardrails, which are welded with light round steel bars processed into a certain shape, and then formed into a set of temporary installation devices for signs with the split Z-shaped signboard and the column 3. The device is cleverly conceived and makes full use of existing materials. It has the characteristics of simple material selection and structure, fast installation, firm fixation, no infringement of highway limits, and strong versatility.

[0024] See also Figure 2-Figure 5The connecting portion 32 and the latch portion 33 are respectively located at the upper and lower ends of the telescopic portion 31. The lower end surface of the telescopic portion 31 is provided with a stretching groove 311 that is recessed inwardly. The outer wall of the telescopic portion 31 is symmetrically provided with a plurality of limiting holes 312, and the limiting holes 312 are connected to the stretching groove 311; the lower end of the latch portion 33 is connected with a conical head 331, and the upper end of the latch portion 33 is connected with a stretching rod 334, and the stretching rod 334 extends into the interior of the stretching groove 311. One end of the stretching rod 334 located in the interior of the stretching groove 311 is connected to the limiting block 4; the front and rear end surfaces of the limiting block 4 are both provided with platforms Step hole 42, a telescopic block 41 is arranged inside the step hole 42, one end of the telescopic block 41 located inside the step hole 42 is connected to a spring 43, the other end of the spring 43 is connected to the inner wall of the step hole 42, and one end of the telescopic block 41 extending out of the step hole 42 is connected to the limit hole 312; the outer walls on the left and right sides of the latch part 33 are symmetrically provided with a plurality of groups of plug-in grooves 333, the outer wall on the rear side of the latch part 33 is provided with a plurality of groups of polygonal grooves, and the outer wall on the front side of the latch part 33 is provided with a plurality of groups of through holes 332, and the through holes 332 penetrate the latch part 33 and are connected with the polygonal grooves; the card plate 51 is not installed One end surface of the bracket 5 is provided with an inwardly recessed groove 511, and the clamping plate 51 is connected to the plug-in groove 333 through the provided groove 511. The inner wall on the left side of the groove 511 is symmetrically connected with a threaded shaft 512, and the threaded shaft 512 extends into the through hole 332: a nut 513 is provided on the right side of the threaded shaft 512, and the nut 513 fits with the polygonal groove, and the nut 513 is threadedly connected with the threaded shaft 512; the mounting bracket 5 is installed on the outer wall of the guardrail 2, and the clamping plate 51 is used to extend into the plug-in groove 333, and the threaded shaft 512 extends into the through hole 332, and the nut 513 is matched. The use of the screw threaded connection with the nut 513 is convenient for fixed connection with the column 3, so that the signboard can be installed on the guardrail 2, and by stretching the connecting part 32, the connecting part 32 is moved on the stretching rod 334, and the telescopic block 41 is under the influence of the contact force with the inner wall of the connecting part 32, driving the spring 43 to shrink into the stepped hole 42, so as to facilitate the adjustment of the distance between them, so as to adjust the height of the subtitle sign 1, which is convenient for use, and the stepped hole 42 corresponds to the limiting hole 312, and the spring 43 rebounds, driving the telescopic block 41 to extend into the limiting hole 312 for limiting, thereby limiting and fixing the connecting part 32.

[0025] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. A portable signboard installation structure, characterized in that: The utility model comprises a column (3), a mounting frame (5) and a guardrail (2), wherein the column (3) is located at one side of the guardrail (2), the column (3) comprises a latch portion (33), a telescopic portion (31) and a connecting portion (32), the connecting portion (32) is arranged in a Z shape, and a subtitle plate (1) is connected to one end of the connecting portion (32) away from the telescopic portion (31); the mounting frame (5) fits with the guardrail (2), and the mounting frame (5) is mounted on the outer wall of the guardrail (2), a clamping plate (51) is symmetrically connected to the right side of the mounting frame (5), and the mounting frame (5) is fixedly connected to the latch portion (33) through the clamping plate (51).

2. A portable signboard installation structure according to claim 1, characterized in that: The connecting portion (32) and the latch portion (33) are respectively located at the upper and lower ends of the telescopic portion (31); the lower end surface of the telescopic portion (31) is provided with an inwardly recessed stretching groove (311); the outer wall of the telescopic portion (31) is symmetrically provided with a plurality of groups of limiting holes (312); the limiting holes (312) are connected to the stretching groove (311).

3. A portable signboard installation structure according to claim 2, characterized in that: The lower end of the latch portion (33) is connected to a conical head (331), the upper end of the latch portion (33) is connected to a stretching rod (334), the stretching rod (334) extends into the stretching groove (311), and one end of the stretching rod (334) located inside the stretching groove (311) is connected to a limiting block (4).

4. A portable signboard installation structure according to claim 3, characterized in that: The front and rear end surfaces of the limit block (4) are both provided with step holes (42), a telescopic block (41) is provided inside the step hole (42), one end of the telescopic block (41) located inside the step hole (42) is connected to a spring (43), the other end of the spring (43) is connected to the inner wall of the step hole (42), and one end of the telescopic block (41) extending out of the step hole (42) is connected to the limit hole (312).

5. A portable signboard installation structure according to claim 4, characterized in that: The outer walls on the left and right sides of the latch portion (33) are symmetrically provided with a plurality of groups of plugging grooves (333), the outer wall on the rear side of the latch portion (33) is provided with a plurality of groups of polygonal grooves, and the outer wall on the front side of the latch portion (33) is provided with a plurality of groups of through holes (332), and the through holes (332) penetrate the latch portion (33) and are connected with the polygonal grooves.

6. The portable signboard installation structure according to claim 1, characterized in that: An end surface of the clamping plate (51) not connected to the mounting frame (5) is provided with an inwardly recessed groove (511), and the clamping plate (51) is connected to the plug-in slot (333) via the provided groove (511), and a threaded shaft (512) is symmetrically connected to the left inner wall of the groove (511), and the threaded shaft (512) extends into the interior of the through hole (332).

7. A portable signboard installation structure according to claim 6, characterized in that: A nut (513) is provided on the right side of the threaded shaft (512), the nut (513) fits into the polygonal groove, and the nut (513) is threadedly connected to the threaded shaft (512).

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