Barrier gate rod convenient to adjust

Abstract

The utility model discloses a barrier gate rod convenient to adjust, and relates to the technical field of barrier gate rods. The barrier gate rod comprises a barrier gate rod body, wherein one side of the barrier gate rod body is rotationally matched with a front handrail; the rear handrail is in sliding fit with one end of the front handrail, one end of the rear handrail is rotationally matched with two threaded rods with threads on the two sides opposite in direction, sliding plates are in threaded fit with the two sides of each threaded rod, and two clamping plates are elastically and slidably matched with one end of the rear handrail; one end of the clamping plate is clamped and matched with the interior of the front handrail, and one side of the clamping plate is matched with one end of the sliding plate. By means of the arranged clamping plate, the sliding plate drives the clamping plate to slide under the action of the threaded rod, the rear handrail is clamped and matched in the front handrail through one end of the clamping plate, the problem that one end of the rear handrail falls off from the interior of the front handrail is solved, and the process of adjusting the position of the rear handrail is more convenient.

Description

Technical Field

[0001] The utility model belongs to the field of barrier poles, and in particular relates to a barrier pole which is easy to adjust. Background Art

[0002] The barrier pole, also known as the vehicle blocker, is a channel entrance and exit management device specially used to restrict the travel of motor vehicles on the road.

[0003] The patent application with announcement number CN220079828U discloses a vehicle barrier that is easy to adjust in length. Paragraph 0063 of its specification discloses that when the card block on the rear railing is connected to the appropriate card slot, the rear railing is fixed. Because a first spring is provided inside the card block and an arc angle is also provided at the bottom of the card slot, the card block can move relatively smoothly on the card slot when adjusting the length of the rear railing.

[0004] However, in actual use, the rear railing needs to be clamped and fitted into the interior of the front railing through a clamping block. Due to the problem that the first spring repeatedly extends and shortens when subjected to vibration and impact, it is easy for one end of the clamping block to slip out of the interior of the clamping slot under the action of the elasticity of the first spring, thereby causing the rear railing to fall off from the interior of the front railing.

[0005] Therefore, a barrier rod that is easy to adjust is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a barrier rod that is easy to adjust.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A barrier pole that is easy to adjust, comprising a barrier pole body, one side of which is rotatably fitted with a front railing;

[0009] A rear railing that slides with one end of the front railing, one end of the rear railing is rotatably engaged with two threaded rods with opposite thread directions on both sides, both sides of the threaded rods are threadedly engaged with sliding plates, one end of the rear railing is elastically and slidably engaged with two clamping plates, one end of the clamping plate is engaged with the inside of the front railing, and one side of the clamping plate is engaged with one end of the sliding plate.

[0010] Optionally, one side of the front railing is provided with a first guide groove, a second guide groove connected to the first guide groove, and a plurality of card slots connected to the first guide groove, and one end of the card plate is engaged with the card slot.

[0011] Optionally, one end of the rear railing is slidably fitted inside the first guide groove and the second guide groove, and the other end of the rear railing is fixedly fitted with a baffle.

[0012] Optionally, through holes and two third guide grooves connected to the through holes are provided on both sides of the rear railing, and the threaded rod is rotatably engaged in the third guide grooves and the interior of the through holes.

[0013] Optionally, the sliding plate is slidably fitted inside the third guide groove, a threaded hole is provided on one side of the sliding plate, the threaded hole is threadedly fitted with the threaded rod, and a rubber pad is fixedly fitted on the threaded rod.

[0014] Optionally, two L-shaped plates are fixedly fitted on one side of the clamping plate, a sliding block is fixedly fitted on one end of the L-shaped plate, and the sliding block is slidably fitted inside the third guide groove.

[0015] Optionally, a spring is fixedly fitted between the side wall of the third guide groove and one side of the sliding block, the spring is sleeved on the circumference of the threaded rod, a guide hole is opened on one side of the sliding block, and the threaded rod is located inside the guide hole.

[0016] Optionally, the bottom of the barrier pole body is fixedly fitted with a base, one side of the barrier pole body is fixedly fitted with a display screen, the other side of the barrier pole body is fixedly fitted with a servo motor, the output end of the servo motor is fixedly fitted with a rotating rod, and one end of the front railing is fixedly fitted on one end of the rotating rod.

[0017] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0018] The card plate is set so that the sliding plate drives the card plate to slide under the action of the threaded rod, and the rear railing is clamped and fitted into the inside of the front railing through one end of the card plate, which reduces the problem of one end of the rear railing falling off from the inside of the front railing, making the process of adjusting the position of the rear railing more convenient.

[0019] The specific implementation of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0021] In the picture:

[0022] Figure 1A schematic diagram of the three-dimensional structure of an embodiment of the present invention Figure 1 ;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of an embodiment of the present invention Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the rear railing structure of an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the card structure of an embodiment of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] Base 100, barrier pole body 101, rotating rod 102, display screen 103, front railing 104, second guide groove 105, first guide groove 106, clamping slot 107, rear railing 200, third guide groove 201, through hole 202, placement slot 203, sliding plate 204, threaded hole 205, sliding block 206, guide hole 207, spring 208, L-shaped plate 209, clamping plate 210, baffle 211, threaded rod 212, rubber pad 213.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The present invention will now be described in further detail with reference to the accompanying drawings.

[0030] See also Figure 1-4 As shown, in this embodiment, a barrier pole that is easy to adjust is provided, including a barrier pole body 101, and a front railing 104 is rotatably fitted on one side of the barrier pole body 101;

[0031] The rear railing 200 is slidably engaged with one end of the front railing 104, and one end of the rear railing 200 is rotatably engaged with two threaded rods 212 on both sides with opposite thread directions. Both sides of the threaded rods 212 are threadedly engaged with a sliding plate 204. One end of the rear railing 200 is elastically and slidably engaged with two clamping plates 210. One end of the clamping plate 210 is clamped and engaged with the inside of the front railing 104, and one side of the clamping plate 210 is engaged with one end of the sliding plate 204.

[0032] Working principle:

[0033] First, slide the rear railing 200, slide one end of the rear railing 200 to the appropriate position inside the front railing 104, and then rotate the threaded rod 212. The threaded rod 212 drives the two sliding plates 204 to slide. Because the threads on both sides of the threaded rod 212 are in opposite directions, the two sliding plates 204 slide away from each other. The sliding plate 204 drives the card plate 210 to slide, and one end of the card plate 210 is snap-fitted into the interior of the front railing 104, thereby completing the adjustment of the position of the front railing 104.

[0034] The card plate 210 is set so that the sliding plate 204 drives the card plate 210 to slide under the action of the threaded rod 212, and the rear railing 200 is clamped and fitted into the interior of the front railing 104 through one end of the card plate 210, thereby reducing the problem of one end of the rear railing 200 falling off from the interior of the front railing 104, making the process of adjusting the position of the rear railing 200 more convenient.

[0035] In order to make the sliding process of the sliding block 206 on the side of the rear rail 200 more stable, the following structures are used to improve it. Figure 1-4 As shown, one side of the front railing 104 of this embodiment is provided with a first guide groove 106, a second guide groove 105 connected to the first guide groove 106, and a plurality of card slots 107 connected to the first guide groove 106. One end of the card plate 210 is engaged with the card slot 107. One end of the rear railing 200 is slidably engaged with the interior of the first guide groove 106 and the second guide groove 105. The other end of the rear railing 200 is fixedly engaged with a baffle 211. Both sides of the rear railing 200 are provided with a through hole 202 and two third guide grooves 201 connected to the through hole 202. The threaded rod 212 is rotatably engaged with the interior of the third guide groove 201 and the through hole 202. The sliding plate 204 is slidably engaged with the interior of the third guide groove 201. A threaded hole 205 is provided on one side of the sliding plate 204. The threaded hole 205 is threadedly engaged with the threaded rod 212. 12 is fixedly fitted with a rubber pad 213, one side of the card plate 210 is fixedly fitted with two L-shaped plates 209, one end of the L-shaped plate 209 is fixedly fitted with a sliding block 206, and the sliding block 206 slides in the inside of the third guide groove 201, and a spring 208 is fixedly fitted between the side wall of the third guide groove 201 and one side of the sliding block 206. The spring 208 is sleeved on the circumference of the threaded rod 212, and a guide hole 207 is opened on one side of the sliding block 206. The threaded rod 212 is located inside the guide hole 207. The bottom of the barrier pole body 101 is fixedly fitted with a base 100, one side of the barrier pole body 101 is fixedly fitted with a display screen 103, and the other side of the barrier pole body 101 is fixedly fitted with a servo motor, and the output end of the servo motor is fixedly fitted with a rotating rod 102, and one end of the front railing 104 is fixedly fitted on one end of the rotating rod 102.

[0036] When the present embodiment is in use, first slide the rear railing 200, and the rear railing 200 slides inside the front railing 104 through the second guide groove 105 and the first guide groove 106, and slides the rear railing 200 to an appropriate position. The staff drives the threaded rod 212 to rotate inside the through hole 202 through the rubber pad 213, and the threaded rod 212 drives the sliding plate 204 to slide inside the third guide groove 201. The sliding plate 204 drives the sliding block 206 to slide inside the third guide groove 201 and compresses the spring 208. The sliding block 206 slides on the circumferential side of the threaded rod 212 through the guide hole 207. The sliding block 206 drives one end of the card plate 210 to slide into the inside of the card groove 107 through the L-shaped plate 209, thereby completing the adjustment of the position of the railing 200, and then starts the servo motor. The output end of the servo motor drives the front railing 104 to rotate through the rotating rod 102, and the front railing 104 drives the rear railing 200 to rotate.

[0037] The third guide groove 201 is set so that the sliding block 206 slides inside the third guide groove 201 under the action of the sliding plate 204, and the sliding direction of the sliding block 206 is guided by the third guide groove 201, thereby reducing the problem of the sliding block 206 tilting during sliding and improving the stability of the sliding block 206 during sliding.

[0038] The present invention is not limited to the above-mentioned embodiments. Anyone should be aware that any structural changes made under the guidance of the present invention, and any technical solutions that are the same or similar to those of the present invention, fall within the scope of protection of the present invention. The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. A barrier pole that is easy to adjust, characterized in that: include: A barrier rod body (101), one side of which is rotatably fitted with a front railing (104); A rear railing (200) is slidably engaged with one end of the front railing (104); one end of the rear railing (200) is rotatably engaged with two threaded rods (212) with opposite thread directions on both sides; both sides of the threaded rods (212) are threadedly engaged with a sliding plate (204); one end of the rear railing (200) is elastically and slidably engaged with two clamping plates (210); one end of the clamping plate (210) is clamped and engaged with the inside of the front railing (104), and one side of the clamping plate (210) is engaged with one end of the sliding plate (204).

2. The barrier pole that is easy to adjust according to claim 1, characterized in that: One side of the front railing (104) is provided with a first guide groove (106), a second guide groove (105) connected to the first guide groove (106), and a plurality of clamping grooves (107) connected to the first guide groove (106); one end of the clamping plate (210) is clamped and matched with the clamping groove (107).

3. The barrier pole that is easy to adjust according to claim 2, characterized in that: One end of the rear railing (200) is slidably fitted inside the first guide groove (106) and the second guide groove (105), and the other end of the rear railing (200) is fixedly fitted with a baffle (211).

4. The barrier pole that is easy to adjust according to claim 1, characterized in that: Both sides of the rear railing (200) are provided with through holes (202) and two third guide grooves (201) connected to the through holes (202); the threaded rod (212) is rotatably engaged in the third guide grooves (201) and the through holes (202).

5. The barrier pole that is easy to adjust according to claim 4, characterized in that: The sliding plate (204) is slidably fitted inside the third guide groove (201), a threaded hole (205) is provided on one side of the sliding plate (204), the threaded hole (205) is threadedly fitted with the threaded rod (212), and a rubber pad (213) is fixedly fitted on the threaded rod (212).

6. The barrier pole that is easy to adjust according to claim 4, characterized in that: Two L-shaped plates (209) are fixedly fitted on one side of the clamping plate (210), a sliding block (206) is fixedly fitted on one end of the L-shaped plate (209), and the sliding block (206) is slidably fitted inside the third guide groove (201).

7. The barrier pole that is easy to adjust according to claim 6, characterized in that: A spring (208) is fixedly fitted between the side wall of the third guide groove (201) and one side of the sliding block (206); the spring (208) is sleeved on the circumference of the threaded rod (212); a guide hole (207) is opened on one side of the sliding block (206); and the threaded rod (212) is located inside the guide hole (207).

8. The barrier pole that is easy to adjust according to claim 1, characterized in that: The bottom of the barrier pole body (101) is fixedly fitted with a base (100), one side of the barrier pole body (101) is fixedly fitted with a display screen (103), the other side of the barrier pole body (101) is fixedly fitted with a servo motor, the output end of the servo motor is fixedly fitted with a rotating rod (102), and one end of the front railing (104) is fixedly fitted with one end of the rotating rod (102).

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