CN211229786U

CN211229786U - Guardrail convenient for replacing advertising board

Info

Publication number: CN211229786U
Application number: CN201921817770.XU
Authority: CN
Inventors: 成继辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-11
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a conveniently change guardrail of bill-board, including the montant, the bottom fixedly connected with base of montant, the top fixedly connected with warning light of montant, the inboard top of montant and the equal fixedly connected with horizontal pole in bottom, the front side fixedly connected with reflection of light strip of horizontal pole, the inboard of horizontal pole is provided with the bill-board body, the bottom fixedly connected with arm-tie of bill-board body front side. The utility model discloses an inside the arm-tie inserts the fixed plate with the bill-board body, when the bill-board body contacts with the kelly, the kelly upwards rotates around the locating lever, the rotation of kelly drives the go-between and removes, the go-between drives reset spring and takes place deformation, when the bill-board body drives the draw-in groove and removes to when contacting with the kelly, inside the kelly recovers to make the kelly insert the draw-in groove under deformation at reset spring, reached the advantage of convenient change, it is not convenient for change the bill-board when using to have solved current guardrail.

Description

Guardrail convenient for replacing advertising board

Technical Field

The utility model relates to a guardrail technical field specifically is a conveniently change guardrail of bill-board.

Background

The guardrail is the rail, and the guardrail is mainly used for protection and protection to personal safety and equipment and facilities in occasions such as house, highway, commercial district and public place, and the guardrail is made of steel commonly used, if: stainless steel, circular steel tube, square steel pipe, profiled steel sheet and iron wire, the guardrail is in our life everywhere visible, and the guardrail often can install the bill-board and come to show to people, and current guardrail is not convenient for change the bill-board when using, and often the bill-board all is with the four corners bolt button down just removable, not only change time long, still take place danger easily.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a conveniently change guardrail of bill-board possesses the advantage of convenient change, has solved current guardrail and has not been convenient for change the bill-board when using, and often the bill-board is just removable under the four corners bolt button, and not only change time is long, still takes place dangerous problem easily.

(II) technical scheme

In order to realize the convenient replacement purpose, the utility model provides a following technical scheme: a guardrail convenient for replacing advertising boards comprises a vertical rod, wherein the bottom of the vertical rod is fixedly connected with a base, the top of the vertical rod is fixedly connected with a warning lamp, the top and the bottom of the inner side of the vertical rod are fixedly connected with a cross rod, the front side of the cross rod is fixedly connected with a light reflecting strip, the inner side of the cross rod is provided with an advertising board body, the bottom of the front side of the advertising board body is fixedly connected with a pull plate, the tops of the two sides of the advertising board body are respectively provided with a clamping groove, the two sides of the inner side of the cross rod are respectively and fixedly connected with a railing, the two sides of the inner side of the cross rod are respectively and fixedly connected with a fixed plate, the top of the inner cavity of the fixed plate is fixedly connected with a fixed column, the bottom of the fixed column is fixedly connected with a reset spring, the bottom, one side of the clamping rod, which is far away from the fixing plate, penetrates through the inner cavity of the clamping groove.

Preferably, the fixed plate is located the outside of bill-board body, the fixed plate is located the inboard of railing.

Preferably, the bottom of the return spring is fixedly connected with a connecting ring, and the bottom of the connecting ring is fixedly connected with the top of the clamping rod.

Preferably, the front side and the back side of the positioning rod are fixedly connected with the inner wall of the fixing plate, the inner cavity of the clamping rod is provided with a rotating groove, and the inner wall of the rotating groove is in sliding connection with the surface of the positioning rod.

Preferably, the inner side of the fixing plate is provided with a vertical groove, and the inner wall of the vertical groove is in sliding connection with the surface of the clamping rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a conveniently change guardrail of bill-board possesses following beneficial effect:

1. the utility model discloses a inside the fixed plate was inserted with the bill-board body to the arm-tie, when the bill-board body contacted with the kelly, the kelly upwards rotated around the locating lever, the rotation of kelly drives the go-between and removes, the go-between drives reset spring and takes place deformation, when the bill-board body drives the draw-in groove and removes to when contacting with the kelly, inside the kelly recovered deformation at reset spring and made the kelly insert the draw-in groove, the advantage of convenient change has been reached, it is not convenient for change bill-board when using to have solved current guardrail, often the bill-board all is with the replacement under the four corners bolt button, not only change time length, still take place dangerous problem easily.

2. The utility model discloses a rotary groove makes things convenient for the kelly to rotate around the locating lever, the further frictional force that has reduced between kelly and the locating lever to the life of kelly has been prolonged.

3. The utility model discloses a warning light and reflection of light strip play the effect of warning to people, avoid people to be in the driving and be striking the guardrail.

4. The utility model discloses a go-between has improved the stability when reset spring and kelly are connected, prevents that reset spring from rocking can appear at the during operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the fixing plate structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a vertical rod; 2. a railing; 3. a fixing plate; 4. a warning light; 5. a light-reflecting strip; 6. a billboard body; 7. a cross bar; 8. a base; 9. pulling a plate; 10. fixing a column; 11. a return spring; 12. a clamping rod; 13. positioning a rod; 14. a vertical slot; 15. rotating the groove; 16. a connecting ring; 17. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a montant 1, railing 2, fixed plate 3, warning light 4, reflection of light strip 5, bill-board body 6, horizontal pole 7, base 8, arm-tie 9, fixed column 10, reset spring 11, kelly 12, locating lever 13, perpendicular groove 14, rotary groove 15, go-between 16 and draw-in groove 17 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are all that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a guardrail convenient for replacing a billboard comprises a vertical rod 1, a base 8 fixedly connected to the bottom of the vertical rod 1, a warning light 4 fixedly connected to the top of the vertical rod 1, a cross rod 7 fixedly connected to the top and the bottom of the inner side of the vertical rod 1, a reflective strip 5 fixedly connected to the front side of the cross rod 7, a warning effect for people to avoid colliding with the guardrail when people are traveling through the warning light 4 and the reflective strip 5, a billboard body 6 arranged inside the cross rod 7, a pull plate 9 fixedly connected to the bottom of the front side of the billboard body 6, a slot 17 formed in the top of each side of the billboard body 6, a balustrade 2 fixedly connected to each side of the inner side of the cross rod 7, a fixing plate 3 fixedly connected to each side of the inner side of the cross rod 7, the fixing plate 3 positioned outside the billboard body 6, the fixing plate 3 positioned inside the balustrade 2, and a fixing, the bottom of the fixed column 10 is fixedly connected with a return spring 11, the bottom of the return spring 11 is provided with a clamping rod 12, the bottom of the return spring 11 is fixedly connected with a connecting ring 16, the bottom of the connecting ring 16 is fixedly connected with the top of the clamping rod 12, the stability of the return spring 11 and the clamping rod 12 when being connected is improved through the connecting ring 16, the reset spring 11 is prevented from shaking when in work, an inner cavity of the clamping rod 12 is provided with a positioning rod 13 in a penetrating way, the front side and the back side of the positioning rod 13 are fixedly connected with the inner wall of the fixed plate 3, an inner cavity of the clamping rod 12 is provided with a rotating groove 15, the inner wall of the rotating groove 15 is in sliding connection with the surface of the positioning rod 13, the clamping rod 12 conveniently rotates around the positioning rod 13 through the rotating groove 15, the friction force between the clamping rod 12 and the positioning rod 13 is further reduced, the service life of the clamping rod 12 is, vertical groove 14 is opened at the inboard of fixed plate 3, and the inner wall of vertical groove 14 and the surperficial sliding connection of kelly 12, and the intracavity to draw-in groove 17 is run through to the one side that kelly 12 kept away from fixed plate 3.

When the billboard is used, firstly, the billboard body 6 is inserted into the fixed plate 3 through the pull plate 9, when the billboard body 6 is contacted with the clamping rod 12, the clamping rod 12 rotates upwards around the positioning rod 13, the rotation of the clamping rod 12 drives the connecting ring 16 to move, the connecting ring 16 drives the return spring 11 to deform, when the billboard body 6 drives the clamping groove 17 to move to be contacted with the clamping rod 12, the clamping rod 12 enables the clamping rod 12 to be inserted into the clamping groove 17 under the recovery deformation of the return spring 11, so that the convenience in mounting the billboard body 6 can be achieved, otherwise, when the billboard body 6 needs to be dismounted, the billboard body 6 is driven downwards through the pull plate 9, the clamping rod 12 rotates downwards around the positioning rod 13 until the clamping rod 12 is separated from the clamping groove 17 (the model of the external controller in the application is DATA-7311, and meanwhile, two wiring terminals of the external controller are connected with a power plug through a wire, and mains power is used for power supply in this application).

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently change guardrail of bill-board, includes montant (1), its characterized in that: the bottom of the vertical rod (1) is fixedly connected with a base (8), the top of the vertical rod (1) is fixedly connected with a warning lamp (4), the top and the bottom of the inner side of the vertical rod (1) are both fixedly connected with a cross rod (7), the front side of the cross rod (7) is fixedly connected with a reflective strip (5), the inner side of the cross rod (7) is provided with a billboard body (6), the bottom of the front side of the billboard body (6) is fixedly connected with a pull plate (9), the tops of the two sides of the billboard body (6) are both provided with clamping grooves (17), the two sides of the inner side of the cross rod (7) are both fixedly connected with a railing (2), the two sides of the inner side of the cross rod (7) are both fixedly connected with fixed plates (3), the top of the inner cavity of the fixed plates (3) is fixedly connected with a fixed column, the bottom of reset spring (11) is provided with kelly (12), the inner chamber of kelly (12) runs through and is provided with locating lever (13), one side that reset spring (11) were kept away from in kelly (12) runs through to the inboard of fixed plate (3), one side that fixed plate (3) were kept away from in kelly (12) runs through to the inner chamber of draw-in groove (17).

2. The guardrail of claim 1 convenient for replacing the billboard, which is characterized in that: the fixed plate (3) is located on the outer side of the billboard body (6), and the fixed plate (3) is located on the inner side of the railing (2).

3. The guardrail of claim 1 convenient for replacing the billboard, which is characterized in that: the bottom of the return spring (11) is fixedly connected with a connecting ring (16), and the bottom of the connecting ring (16) is fixedly connected with the top of the clamping rod (12).

4. The guardrail of claim 1 convenient for replacing the billboard, which is characterized in that: the front side and the back side of the positioning rod (13) are fixedly connected with the inner wall of the fixing plate (3), the inner cavity of the clamping rod (12) is provided with a rotating groove (15), and the inner wall of the rotating groove (15) is connected with the surface of the positioning rod (13) in a sliding mode.

5. The guardrail of claim 1 convenient for replacing the billboard, which is characterized in that: the inner side of the fixing plate (3) is provided with a vertical groove (14), and the inner wall of the vertical groove (14) is in sliding connection with the surface of the clamping rod (12).