Durable rust-proof replaceable road guide board

Abstract

The utility model discloses a durable rust-proof replaceable road guide board, which particularly relates to the technical field of road guide boards and comprises a supporting rod, a plurality of placing frames are arranged on the supporting rod, and road sign boards for guiding roads are arranged in the placing frames. The supporting rod is provided with a limiting mechanism capable of driving the placing frames to rotate, the limiting mechanism comprises a rotating frame arranged on one side of the placing frames, the rotating frame is provided with a limiting groove, the supporting rod is inserted into the limiting groove, the supporting rod is provided with a plurality of first threaded holes, and the first threaded holes are matched with the first threaded holes. A second threaded hole is formed in the rotating frame, and the interiors of the second threaded hole and the first threaded hole are in threaded connection with the same first bolt. The direction of the placement frame can be adjusted through the limiting mechanism, the application range is expanded, the road sign in the placement frame can be prevented from falling out of the interior of the placement frame through the shielding mechanism, and the service life of the road sign is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of road signboards, in particular to a durable, rust-proof and replaceable road signboard. Background Art

[0002] Road signs are graphic symbols that display traffic regulations and road information. They can express traffic regulations in a vivid, specific and concise manner, and at the same time express content that is difficult to describe in words. They are used to manage traffic, indicate driving directions, and ensure smooth roads and driving safety.

[0003] For example, a road sign provided in the Chinese patent application with application number 202221666103.8 includes a column, a mounting seat is installed at the bottom of the column, a mounting ring is evenly sleeved on the outer surface of the top of the column, a fixed signboard is installed on the outer surface of the mounting ring, a mounting groove is provided on the front of the fixed signboard, a movable signboard is inserted inside the mounting groove, a notch groove is provided at the end of the fixed signboard away from the mounting ring, and a docking plate is installed at the end of the movable signboard close to the notch groove. In this technical solution, the arrangement of the integrated structure of the traditional road signboard is changed by providing the fixed signboard, the mounting groove, the movable signboard, the notch groove, the docking plate, the small screw hole, the large screw hole and the bolt and other structures, and the interaction between the fixed signboard and the movable signboard is utilized to realize the rapid maintenance and replacement of the entire road signboard, which greatly reduces the subsequent labor intensity of the staff.

[0004] However, the following problems still exist in this technical solution: in this technical solution, road guidance is provided by movable signboards, but the direction of the movable signboards in the device is fixed and the movable signboards cannot be rotated, so that guidance cannot be provided on roads in different directions, which has certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a durable, rust-proof and replaceable road sign, which can adjust the direction of the placement frame through a limiting mechanism to expand the scope of application, and can prevent the road sign inside the placement frame from falling out of the placement frame through a shielding mechanism, thereby extending the service life of the road sign, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a durable, rust-proof and replaceable road sign, comprising a support rod, on which a plurality of placement frames are provided, and inside the placement frames are road signs for guiding the road.

[0007] Preferably, the support rod is provided with a limiting mechanism that can drive multiple placement frames to rotate separately, the limiting mechanism includes a rotating frame arranged on one side of the placement frame, the rotating frame is provided with a limiting slot, the support rod is inserted into the limiting slot, the support rod is provided with multiple first threaded holes, the rotating frame is provided with a second threaded hole, the second threaded hole and the first threaded hole are threadedly connected with the same first bolt for driving the multiple placement frames to rotate separately.

[0008] Preferably, the placement frame is provided with a shielding mechanism for convenient replacement of the road sign inside the placement frame, the shielding mechanism includes a shielding plate movably connected to one side of the placement frame by a hinge, the shielding plate is fixed with connecting plates on the top and bottom, the connecting plate is provided with a fourth threaded hole, the placement frame is provided with a fifth threaded hole on the top and bottom of one side close to the shielding plate, the fifth threaded hole and the fourth threaded hole are connected internally with the same second bolt, and the shielding plate is fixed with a handle on the side away from the placement frame for convenient replacement of the sign guiding the road inside the placement frame.

[0009] Preferably, a fixing mechanism for increasing the stability of the support rod is provided inside the support rod, and the fixing mechanism includes a base arranged at the bottom of the support rod, a containing groove is opened inside the base, a water inlet pipe is fixedly connected to one side of the top of the base, and a pipe cap is threadedly connected to the top of the water inlet pipe to increase the stability of the support rod.

[0010] Preferably, a connecting rod is fixedly provided at the bottom end of the support rod, a sixth threaded hole is opened at the top of the base, and the connecting rod is connected to the sixth threaded hole through threads for mounting the support rod on the base.

[0011] Preferably, a third threaded hole is formed at the top end of the support rod, and a fixing rod is threadedly connected to the inside of the third threaded hole, so as to facilitate removing the multiple placement frames from the support rod.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. When the direction of the placement frame needs to be adjusted, the first bolt is rotated to be turned out from the first threaded hole and the second threaded hole, and the placement frame is rotated to point the placement frame to the corresponding road. After the placement frame is rotated to a suitable position, the placement frame is fixed by the first bolt. The utility model can adjust the direction of the placement frame through the limiting mechanism, thereby expanding the scope of application;

[0014] 2. Open the shielding plate through the handle, take out the road sign inside the placement frame from the inside of the support rod, and then replace it with a new road sign. The road sign is located inside the placement frame to prevent rust and increase the durability of the road sign;

[0015] 3. After replacing the new road sign, rotate the shielding plate to one side of the placement frame, rotate the second bolt, and rotate the second bolt to the inside of the fourth threaded hole and the fifth threaded hole. The shielding plate can be fixed to one side of the placement frame through the second bolt. The utility model can prevent the road sign inside the placement frame from falling out of the placement frame through the shielding mechanism, thereby extending the service life of the road sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the base of the utility model being away from the support rod;

[0019] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the fixing rod of the utility model being away from the supporting rod;

[0022] Figure 6 It is a structural schematic diagram of the shielding mechanism of the utility model.

[0023] Description of reference numerals:

[0024] 1 support rod, 2 placement frame;

[0025] 3 fixing mechanism, 301 base, 302 containing tank, 303 water inlet pipe, 304 pipe cap;

[0026] 4 limiting mechanism, 401 rotating frame, 402 limiting groove, 403 first threaded hole, 404 second threaded hole, 405 first bolt;

[0027] 5 third threaded hole, 6 fixing rod;

[0028] 7 shielding mechanism, 701 shielding plate, 702 connecting plate, 703 fourth threaded hole, 704 fifth threaded hole, 705 second bolt, 706 handle;

[0029] 8 connecting rod, 9 sixth threaded hole. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] The utility model provides Figure 1-6 A durable, rust-proof, replaceable road sign shown in the figure comprises a support rod 1, a plurality of placement frames 2 are arranged on the support rod 1, a road sign for guiding the road is arranged inside the placement frames 2, a third threaded hole 5 is opened at the top of the support rod 1, and a fixing rod 6 is connected to the inside of the third threaded hole 5 by threads;

[0032] like Figure 2 , 3 As shown, a fixing mechanism 3 for increasing the stability of the support rod 1 is provided inside the support rod 1, and the fixing mechanism 3 includes a base 301 provided at the bottom of the support rod 1, a containing groove 302 is provided inside the base 301, a water inlet pipe 303 is fixedly connected to one side of the top of the base 301, a pipe cap 304 is threadedly connected to the top of the water inlet pipe 303, a connecting rod 8 is fixedly provided at the bottom end of the support rod 1, a sixth threaded hole 9 is provided at the top of the base 301, and the connecting rod 8 is threadedly connected to the sixth threaded hole 9;

[0033] Place the base 301 on the ground, rotate the connecting rod 8 at the bottom of the support rod 1 into the sixth threaded hole 9 on the base 301, and fix the support rod 1 to the top of the base 301 through the connecting rod 8, rotate the pipe cap 304, and turn the pipe cap 304 out from the top of the water inlet pipe 303, and pour water or gravel into the containing tank 302 on the base 301 through the water inlet pipe 303, and use the water or gravel to increase the weight of the base 301, so as to increase the stability of the support rod 1, rotate the fixing rod 6, and turn the fixing rod 6 out from the top of the support rod 1, insert multiple placement frames 2 on the outside of the support rod 1, and after placement, fix the fixing rod 6 to the top of the support rod 1.

[0034] like Figure 4 As shown, the support rod 1 is provided with a limiting mechanism 4 capable of driving a plurality of placement frames 2 to rotate respectively, the limiting mechanism 4 comprises a rotating frame 401 provided on one side of the placement frame 2, a limiting groove 402 is provided on the rotating frame 401, the support rod 1 is inserted into the limiting groove 402, a plurality of first threaded holes 403 are provided on the support rod 1, a second threaded hole 404 is provided on the rotating frame 401, and the second threaded hole 404 and the first threaded hole 403 are internally threadedly connected with the same first bolt 405;

[0035] When the direction of the placement frame 2 needs to be adjusted, rotate the first bolt 405, turn the first bolt 405 out from the first threaded hole 403 and the second threaded hole 404, rotate the placement frame 2, point the placement frame 2 to the corresponding road, and after rotating to a suitable position, fix the placement frame 2 with the first bolt 405. The utility model can adjust the direction of the placement frame 2 through the limiting mechanism 4, thereby expanding the scope of application.

[0036] like Figure 6 As shown, the placement frame 2 is provided with a shielding mechanism 7 for facilitating replacement of the road sign inside the placement frame 2, the shielding mechanism 7 includes a shielding plate 701 movably connected to one side of the placement frame 2 by a hinge, the shielding plate 701 is fixed with a connecting plate 702 on the top and bottom, the connecting plate 702 is provided with a fourth threaded hole 703, the placement frame 2 is provided with a fifth threaded hole 704 on the top and bottom of one side close to the shielding plate 701, the fifth threaded hole 704 and the fourth threaded hole 703 are connected internally with the same second bolt 705, and the shielding plate 701 is fixed with a handle 706 on the side away from the placement frame 2;

[0037] Open the shielding plate 701 through the handle 706, take out the road sign inside the placement frame 2 from the inside of the support rod 1, and then replace it with a new road sign. The road sign is located inside the placement frame 2 to prevent rust and increase the durability of the road sign;

[0038] After replacing the new road sign, rotate the shielding plate 701 to one side of the placement frame 2, rotate the second bolt 705, and rotate the second bolt 705 to the inside of the fourth threaded hole 703 and the fifth threaded hole 704. The shielding plate 701 can be fixed to one side of the placement frame 2 through the second bolt 705. The utility model can prevent the road sign inside the placement frame 2 from falling out of the placement frame 2 through the shielding mechanism 7, thereby extending the service life of the road sign.

[0039] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A durable, rust-proof, replaceable road sign, comprising a support rod (1), characterized in that: The support rod (1) is provided with a plurality of placement frames (2), and a road sign for guiding the road is provided inside the placement frame (2); The support rod (1) is provided with a limiting mechanism (4) capable of driving the plurality of placement frames (2) to rotate respectively; The limiting mechanism (4) comprises a rotating frame (401) arranged on one side of the placement frame (2); a limiting groove (402) is provided on the rotating frame (401); the support rod (1) is inserted into the limiting groove (402); a plurality of first threaded holes (403) are provided on the support rod (1); a second threaded hole (404) is provided on the rotating frame (401); the second threaded hole (404) and the first threaded hole (403) are internally threadedly connected with the same first bolt (405); The placement frame (2) is provided with a shielding mechanism (7) for facilitating replacement of the road sign inside the placement frame (2).

2. A durable, rust-proof, replaceable road sign according to claim 1, characterized in that: A fixing mechanism (3) is provided inside the support rod (1) to increase the stability of the support rod (1); The fixing mechanism (3) comprises a base (301) arranged at the bottom of the support rod (1), a containing groove (302) is provided inside the base (301), a water inlet pipe (303) is fixedly connected to one side of the top of the base (301), and a pipe cap (304) is threadedly connected to the top of the water inlet pipe (303).

3. A durable, rust-proof, replaceable road sign according to claim 2, characterized in that: A connecting rod (8) is fixedly provided at the bottom end of the support rod (1), a sixth threaded hole (9) is provided at the top of the base (301), and the connecting rod (8) is connected to the sixth threaded hole (9) via threads.

4. The durable, rust-proof, replaceable road sign according to claim 1, characterized in that: The shielding mechanism (7) comprises a shielding plate (701) movably connected to one side of the placement frame (2) via a hinge, the shielding plate (701) is fixedly provided with a connecting plate (702) at the top and bottom, the connecting plate (702) is provided with a fourth threaded hole (703), the placement frame (2) is provided with a fifth threaded hole (704) at the top and bottom of one side close to the shielding plate (701), and the fifth threaded hole (704) and the fourth threaded hole (703) are connected to each other and are internally threadedly connected with a second bolt (705).

5. The durable, rust-proof, replaceable road sign according to claim 1, characterized in that: A third threaded hole (5) is provided at the top end of the support rod (1), and a fixing rod (6) is threadedly connected inside the third threaded hole (5).

6. A durable, rust-proof, replaceable road sign according to claim 4, characterized in that: A handle (706) is fixedly provided on the side of the shielding plate (701) away from the placement frame (2).

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