Anti-collision indication board

Abstract

The utility model relates to an anti-collision indication board, which aims at solving the technical problem that a vertical rod needs to be wholly disassembled for replacing a welded indication board at present, and comprises a vertical rod, a lantern ring, a connecting rod and an indication board body, the two lantern rings are sequentially connected to the top of the vertical rod in a sleeving mode. The inner ends of the two connecting rods are fixedly arranged on one sides of the two lantern rings correspondingly. The back face of the sign body is matched with the two connecting rods in a sleeving mode through four lantern ring bases fixedly arranged in a rectangular array. The two connecting rods are sleeved with limiting rings correspondingly, two lantern ring bases on one side of the back face of the sign body are in limiting fit with the two limiting rings correspondingly, and positioning structures are arranged at the outer ends of the two connecting rods correspondingly. The positioning structure comprises a stud and a limiting block; the stud is inserted into a threaded hole formed in the outer end of the connecting rod in a threaded mode. The push-pull type sign board has the advantages that the stud in threaded connection is convenient to disassemble, and the sign board body is more convenient to take down in a push-pull mode.

Description

Technical Field

[0001] The utility model relates to the technical field of road signboards, in particular to a signboard capable of resisting collision. Background Art

[0002] A sign is a sign that indicates direction. Road signs can be used beside urban roads to indicate road names and serve as reminders.

[0003] The signs on existing road signs are basically fixed to the top of the pole by welding. To replace the signs, the entire pole needs to be dismantled, which requires a lot of work and increases the replacement time.

[0004] In view of this, we propose a sign that is resistant to collision. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a collision-resistant signboard to solve the current technical problem that the entire stand pole needs to be disassembled in order to replace a welded signboard.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a collision-resistant signboard, including a vertical pole, a base is fixed at the bottom end of the vertical pole, and also includes a collar, a connecting rod and a signboard body;

[0007] Two collars are sleeved on the top of the vertical pole in sequence;

[0008] The inner ends of the two connecting rods are respectively fixed on one side of the two collars;

[0009] The back of the sign body is respectively matched with two connecting rods through four ring seats fixed in a rectangular array;

[0010] Wherein, the two connecting rods are respectively sleeved with limit rings, the two sleeve ring seats on the back side of the sign body are respectively limitedly matched with the two limit rings, and the outer ends of the two connecting rods are respectively arranged with positioning structures;

[0011] The positioning structure includes a stud and a limit block;

[0012] The stud is threadedly inserted into the threaded hole provided at the outer end of the connecting rod;

[0013] The limit block is fixedly arranged at the outer end of the stud;

[0014] Wherein, the limit block is limitedly matched with the ring seat on the other side of the back side of the sign body.

[0015] Preferably, two insert rings are symmetrically fixed on the outer side of the limit block.

[0016] Preferably, a plurality of said anti-collision protection structures are arranged on said upright pole in a circular array;

[0017] The anti-collision protection structure includes a curved plate;

[0018] The inner side of the arc-shaped plate is buffer-matched with the outer wall of the upright pole through a plurality of buffer components which are equidistantly arranged from top to bottom.

[0019] Preferably, the buffer assembly comprises a connecting block A, a connecting block B, a telescopic rod body and a spring;

[0020] The connecting block A is fixedly arranged on the inner side of the arc-shaped plate;

[0021] The connecting block B is fixedly mounted on the outer wall of the vertical pole;

[0022] The telescopic rod body is arranged between the connecting block A and the connecting block B;

[0023] The spring is sleeved on the telescopic rod body.

[0024] Preferably, a gap is left between opposite sides of two of the arc-shaped plates.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] 1. The utility model provides a connecting rod, a threaded hole, a limiting ring, a stud and a limiting block, and has the advantages that the threaded stud is easy to disassemble and the pull-out removal of the sign body is more convenient, thereby solving the problem that when replacing a welded sign, the entire pole needs to be disassembled, which requires a lot of operation and increases the replacement time.

[0027] 2. The utility model has the advantage that by providing an insert ring, one end of an external round rod can be inserted into the insert ring when the limit block is rotated, and the force arm can be increased by rotating the round rod, thereby facilitating the rotation of the limit block.

[0028] 3. The utility model has the advantages of providing protection and buffering at the vertical pole by arranging an arc plate, a connecting block A, a connecting block B, a telescopic rod body and a spring. When the telescopic rod body collides with the arc plate, the connecting block A and the connecting block B move relative to each other, and the rebound force generated by the compression of the spring weakens the impact force, thereby achieving the advantage of anti-collision effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0031] Figure 3 For the utility model Figure 1An enlarged schematic diagram of point B;

[0032] Figure 4 This is a schematic diagram of the positioning structure connection of the utility model;

[0033] Figure 5 This is a schematic diagram of the connection of the anti-collision protection structure of the utility model;

[0034] Figure 6 This is a schematic diagram of the structure of the buffer component of the utility model;

[0035] In the figure: 1. Pole; 2. Base; 3. Anti-collision protection structure; 4. Ring; 5. Connecting rod; 6. Ring seat; 7. Sign body; 8. Limiting ring; 9. Positioning structure;

[0036] 301, curved plate; 302, buffer assembly;

[0037] 3021, connecting block A; 3022, connecting block B; 3023, telescopic rod body; 3024, spring;

[0038] 501, threaded hole;

[0039] 901, limit block; 902, stud; 903, plug ring. DETAILED DESCRIPTION

[0040] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0041] Example 1: A sign that can resist impact, see Figures 1 to 6 , including a pole 1, a base 2 is fixed at the bottom end of the pole 1, and also includes a collar 4, a connecting rod 5 and a sign body 7;

[0042] Two collars 4 are sleeved on the top of the upright pole 1 in sequence; the inner ends of the two connecting rods 5 are fixed on one side of the two collars 4 respectively; the back of the sign body 7 is respectively sleeved and matched with the two connecting rods 5 through four collar seats 6 fixed in a rectangular array; wherein, the two connecting rods 5 are respectively sleeved with limit rings 8, and the two collar seats 6 on one side of the back of the sign body 7 are respectively limited and matched with the two limit rings 8, and the outer ends of the two connecting rods 5 are respectively arranged with positioning structures 9;

[0043] The positioning structure 9 includes a stud 902 and a limit block 901;

[0044] The stud 902 is threadedly inserted into the threaded hole 501 opened at the outer end of the connecting rod 5; the limit block 901 is fixedly arranged at the outer end of the stud 902; wherein the limit block 901 is limitedly matched with the ring seat 6 on the other side of the back of the sign body 7.

[0045] The utility model provides a connecting rod 5, a threaded hole 501, a limiting ring 8, a stud 902 and a limiting block 901, and has the advantages that the threaded stud 902 is easy to disassemble and the pull-out removal of the sign body 7 is more convenient, thereby solving the problem that when replacing a welded sign, the entire upright pole 1 needs to be disassembled, which requires a lot of operations and increases the replacement time.

[0046] Specifically, two insert rings 903 are symmetrically fixed on the outer side of the limiting block 901 .

[0047] The utility model has the advantage that by providing the insert ring 903 , one end of the external round rod can be inserted into the insert ring 903 when the limit block 901 is rotated, and the force arm can be increased by rotating the round rod, so that the limit block 901 can be rotated easily.

[0048] Furthermore, a plurality of anti-collision protection structures 3 are arranged in a circular array on the upright pole 1;

[0049] The anti-collision protection structure 3 includes a curved plate 301;

[0050] The inner side of the arc plate 301 is buffered with the outer wall of the upright pole 1 through a plurality of buffer components 302 arranged equidistantly from top to bottom;

[0051] The buffer assembly 302 includes a connecting block A 3021 , a connecting block B 3022 , a telescopic rod body 3023 and a spring 3024 ;

[0052] The connecting block A3021 is fixed on the inner side of the arc plate 301; the connecting block B3022 is fixed on the outer wall of the vertical pole 1; the telescopic rod body 3023 is arranged between the connecting block A3021 and the connecting block B3022; the telescopic rod body 3023 includes an inner rod and a sleeve, one end of the inner rod is fixedly connected to the connecting block A3021, one end of the sleeve is fixedly connected to the connecting block B3022, and the other end of the inner rod is movably matched with the other end of the sleeve; the spring 3024 is sleeved on the telescopic rod body 3023, and the two ends of the spring 3024 are respectively fixedly connected to the connecting block A3021 and the connecting block B3022, and the elastic coefficient of the spring 3024 is selected and used by the technical personnel of this profession according to actual conditions.

[0053] The utility model has the advantages of providing protection and buffering at the vertical pole 1 by arranging the arc plate 301, the connecting block A3021, the connecting block B3022, the telescopic rod body 3023 and the spring 3024. When the vertical pole 1 collides with the arc plate 301, the connecting block A3021 and the connecting block B3022 move relative to each other, so that the telescopic rod body 3023 contracts, and the rebound force generated by the compression of the spring 3024 weakens the impact force, thereby achieving the advantage of anti-collision effect.

[0054] Furthermore, a gap is left between the opposite sides of the two curved plates 301, so that the curved plates 301 will not hinder each other when they are hit.

[0055] Working principle: When using the device of the utility model to install the sign body 7, the base 2 is fixed to the ground by expansion screws, and the four ring seats 6 are respectively mounted on the two connecting rods 5. The sign body 7 is pushed in until the two ring seats 6 on one side of the back of the sign body 7 are respectively in contact with the two limit rings 8, and the stud 902 is screwed into the threaded hole 501. One end of the external round rod is inserted into the insert ring 903. The round rod is rotated to increase the force arm to drive the limit block 901 to rotate until the stud 902 is completely screwed into the threaded hole 501. The limit block 901 is against the ring seat 6 on the other side of the back of the sign body 7, thereby limiting the ring seats 6 on both sides of the back of the sign body 7, so that the sign body 7 is stably installed. When disassembling and replacing the sign body 7, one end of the external round rod is inserted into the insert ring 903, and the round rod is rotated in the reverse direction to drive the limit block 901 to rotate in the reverse direction until the stud 902 leaves the threaded hole 501. The sign body 7 can be pulled out and disassembled. Replace the new sign body 7 and position it according to the above operation process.

[0056] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A collision-resistant sign, comprising a pole (1), wherein a base (2) is fixedly provided at the bottom end of the pole (1), characterized in that: Also includes: Two sleeve rings (4) are sleeved on the top of the vertical pole (1) in sequence; Two connecting rods (5), the inner ends of which are respectively fixed on one side of the two sleeve rings (4); The back of the sign body (7) is respectively sleeved and matched with two connecting rods (5) through four sleeve seats (6) fixed in a rectangular array; Wherein, the two connecting rods (5) are respectively sleeved with limit rings (8), the two sleeve ring seats (6) on the back side of the indicator body (7) are respectively matched with the two limit rings (8), and the outer ends of the two connecting rods (5) are respectively arranged with positioning structures (9); The positioning structure (9) comprises: A stud (902) is threadedly inserted into a threaded hole (501) provided at the outer end of the connecting rod (5); A limit block (901) is fixedly mounted on the outer end of the stud (902); The limiting block (901) is in limiting cooperation with the collar seat (6) on the other side of the back side of the sign body (7).

2. The impact-resistant signboard according to claim 1, characterized in that: Two insert rings (903) are symmetrically fixed on the outer side of the limiting block (901).

3. The impact-resistant signboard according to claim 1, characterized in that: A plurality of anti-collision protection structures (3) are arranged in a ring array on the upright pole (1); The anti-collision protection structure (3) comprises: The inner side of the arc-shaped plate (301) is buffer-matched with the outer wall of the upright pole (1) through a plurality of buffer components (302) arranged equidistantly from top to bottom.

4. The impact-resistant sign as claimed in claim 3, characterized in that: The buffer component (302) comprises: A connecting block A (3021), fixedly arranged on the inner side of the arc-shaped plate (301); A connecting block B (3022) is fixedly mounted on the outer wall of the vertical pole (1); The telescopic rod body (3023) is arranged between the connecting block A (3021) and the connecting block B (3022); The spring (3024) is sleeved on the telescopic rod body (3023).

5. The impact-resistant signboard according to claim 3, characterized in that: A gap is left between the opposite sides of the two arc-shaped plates (301).

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