CN220433474U

CN220433474U - Portable roadblock

Info

Publication number: CN220433474U
Application number: CN202321781742.3U
Authority: CN
Inventors: 樊树峰
Original assignee: Beijing Beiaote Traffic Safety Technology Co ltd
Current assignee: Beijing Beiaote Traffic Safety Technology Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-02-02
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of movable roadblocks, and discloses a movable roadblock, which solves the problems that the roadblocks in the current market are often provided with pulleys at the bottom for convenient movement, but the current pulleys have no containing function, so that the roadblocks are easy to slide and unstable, and the movable roadblocks comprise fixing rods, the bottoms of the fixing rods are fixedly connected with a plurality of supporting rods, the supporting rods are divided into two groups, the bottoms of the two groups of supporting rods are fixedly connected with a bottom plate, the bottom of the bottom plate is provided with a containing groove, an inner cavity of the containing groove is provided with a rotating shaft, the circumferential surface of the rotating shaft is fixedly sleeved with a rotating plate, the bottom of the rotating plate is provided with a pulley capable of rotating, and the inner cavity of the bottom plate is provided with a sliding groove at the side surface of the containing groove.

Description

Portable roadblock

Technical Field

The utility model belongs to the technical field of movable roadblocks, and particularly relates to a movable roadblock.

Background

The roadblock in the present market is provided with the pulley in order to conveniently remove in the bottom often, but current pulley does not accomodate the function to lead to the roadblock to appear sliding easily, and then cause the roadblock unstable, for this reason, we have proposed a portable roadblock.

Disclosure of Invention

In order to solve the problem that the roadblock in the current market is often provided with pulleys at the bottom for convenient movement, but the current pulleys have no storage function, so that the roadblock is easy to slide and unstable, and the utility model provides the following technical scheme: the utility model provides a portable roadblock, includes the dead lever, the bottom rigid coupling of dead lever has a plurality of bracing pieces, and is a plurality of the bracing piece divide into two sets of, two sets of the bottom of bracing piece all rigid coupling has the bottom plate, accomodate the groove has been seted up to the bottom of bottom plate, accomodate the inner chamber of groove and be equipped with the pivot that can rotate, the circumference fixed surface of pivot has cup jointed the rotor plate, the bottom of rotor plate is equipped with the pulley that can rotate, the bottom plate inner chamber is located the side of accomodating the groove and has seted up the spout, the inner chamber slip grafting of spout has the draw-in bar, the draw-in groove has been seted up to the side of rotor plate, the draw-in bar can peg graft in the draw-in groove, the surface rigid coupling of draw-in bar has the slide bar, the other end of slide bar is located the outside of bottom plate, and the setting of slide bar can conveniently drive the draw-in bar and slide to conveniently accomodate the pulley.

Preferably, the top rigid coupling of draw-in bar has the limiting plate, the side rigid coupling of limiting plate has the spring, the limiting groove has been seted up at the top that the bottom plate inner chamber is located the spout, the limiting plate slides and pegs graft in the limiting groove, the other end rigid coupling of spring is on the inner wall of limiting groove, and the spring can play the effect of resilience to the limiting plate.

Preferably, the both ends of pivot rotate respectively and peg graft in the front side and the rear side of accomodating the inslot wall, the setting of pivot can make things convenient for the rotation board to accomodate convenient pulley.

Preferably, the quantity of pulley is four, four the pulley is located the both sides of two bottom plates bottoms respectively, and every two pulleys all are the symmetry setting, and the setting of four pulleys can make things convenient for the roadblock to remove, and can realize that the roadblock is more stable in the gliding.

Preferably, the shape of draw-in groove is cylindrical, the shape of draw-in bar is cylindrical, the top and the bottom of draw-in bar are laminated mutually with the top and the bottom of spout inner chamber respectively, can make the draw-in bar more stable like this to make more stable when accomodating the pulley.

Compared with the prior art, the utility model has the beneficial effects that:

through sliding the slide bar, the slide bar then can drive the draw-in lever and slide, the draw-in lever then can drive the limiting plate and slide in the inboard of spout, the limiting plate then can extrude the spring and slide in the spacing inslot, after the draw-in lever slides out from the draw-in groove, can the pivot rotate the rotor plate as the centre of a circle, the rotor plate then can drive the pulley and rotate, after the pulley rotates to accomodate the inslot, can accomplish accomodating the pulley, then loosen and pull the slide bar, the spring then can rebound the limiting plate, the limiting plate then can drive the draw-in lever and slide in opposite directions, when the draw-in lever resumes to initial condition, can realize supporting the pulley, thereby prevent the pulley roll-off to accomodate the outside of groove, realized can conveniently accomodating the pulley, thereby prevented that the roadblock from appearing sliding, more stable effect when the roadblock is static.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic elevational view of the entire structure of the present utility model;

FIG. 2 is a schematic view of the overall front view of the present utility model;

FIG. 3 is a schematic diagram of the overall front view pulley of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

in the figure: 1. a fixed rod; 2. a support rod; 3. a bottom plate; 4. a storage groove; 5. a rotating plate; 6. a pulley; 7. a rotating shaft; 8. a clamping groove; 9. a chute; 10. a clamping rod; 11. a limit groove; 12. a slide bar; 13. a limiting plate; 14. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by fig. 1-5, the utility model includes dead lever 1, the bottom rigid coupling of dead lever 1 has a plurality of bracing pieces 2, a plurality of bracing pieces 2 divide into two sets of, the bottom of two sets of bracing pieces 2 has all fixedly connected with bottom plate 3, storage tank 4 has been seted up to the bottom of bottom plate 3, the inner chamber of storage tank 4 is equipped with rotatable pivot 7, rotating plate 5 has been cup jointed to the circumference fixed surface of pivot 7, the bottom of rotating plate 5 is equipped with rotatable pulley 6, the side that bottom plate 3 inner chamber is located storage tank 4 has seted up spout 9, the inner chamber slip grafting of spout 9 has draw-in bar 10, draw-in groove 8 has been seted up to the side of rotating plate 5, draw-in bar 10 can peg graft in draw-in groove 8, the surface rigid coupling of draw-in bar 10 has slide bar 12, the other end of slide bar 12 is located the outside of bottom plate 3, can make things convenient for staff to slide bar 12 like this, thereby make things convenient for drive draw-in bar 10 to slide.

In addition, the top of the clamping rod 10 is fixedly connected with a limiting plate 13, the side surface of the limiting plate 13 is fixedly connected with a spring 14, a limiting groove 11 is formed in the top of the inner cavity of the bottom plate 3, which is positioned at the sliding groove 9, the limiting plate 13 is slidably inserted into the limiting groove 11, and the other end of the spring 14 is fixedly connected to the inner wall of the limiting groove 11.

The two ends of the rotating shaft 7 are respectively inserted in the front side and the rear side of the inner wall of the accommodating groove 4 in a rotating manner, so that the rotating plate 5 can be rotated, and the pulley 6 can be accommodated.

And the number of the pulleys 6 is four, the four pulleys 6 are respectively positioned at two sides of the bottoms of the two bottom plates 3, each two pulleys 6 are symmetrically arranged, and the four pulleys 6 can enable the whole device to be more stable in sliding.

In addition, the shape of draw-in groove 8 is cylindrical, and the shape of draw-in bar 10 is cylindrical, and the top and the bottom of draw-in bar 10 are laminated mutually with the top and the bottom of spout 9 inner chamber respectively, can make things convenient for draw-in bar 10 to peg graft in draw-in groove 8 like this, and can make draw-in bar 10 more stable to prevent that draw-in bar 10 from appearing the slope.

Working principle: when the pulley 6 is required to be stored in working, firstly, the sliding rod 12 drives the clamping rod 10 to slide, the clamping rod 10 can slide towards the inner side of the sliding groove 9, the clamping rod 10 can drive the limiting plate 13 to slide in the sliding process, the limiting plate 13 can squeeze the spring 14 to slide in the limiting groove 11, after the clamping rod 10 slides out of the clamping groove 8, the rotating shaft 7 can serve as the center of a circle to rotate the rotating plate 5, the rotating plate 5 can drive the pulley 6 to rotate, after the pulley 6 rotates into the storage groove 4, the pulley 6 can be stored, then the sliding rod 12 is loosened and pulled, the spring 14 can rebound the limiting plate 13, the limiting plate 13 can drive the clamping rod 10 to slide reversely, and when the clamping rod 10 is restored to the initial state, the pulley 6 can be supported, so that the pulley 6 is prevented from sliding out of the storage groove 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Mobile roadblock, including dead lever (1), its characterized in that: the bottom rigid coupling of dead lever (1) has a plurality of bracing pieces (2), and is a plurality of bracing piece (2) divide into two sets of, two sets of the bottom of bracing piece (2) all rigid coupling has bottom plate (3), accomodate groove (4) have been seted up to the bottom of bottom plate (3), the inner chamber of accomodating groove (4) is equipped with pivot (7) that can rotate, the circumference fixed surface of pivot (7) has cup jointed rotor plate (5), the bottom of rotor plate (5) is equipped with pulley (6) that can rotate, spout (9) have been seted up to the side of bottom plate (3) inner chamber position in accomodating groove (4), the inner chamber slip grafting of spout (9) has draw-in bar (10), draw-in groove (8) have been seted up to the side of rotor plate (5), the surface rigid coupling of draw-in bar (10) has slide bar (12), the other end of slide bar (12) is located the outside of bottom plate (3).

2. A mobile roadblock according to claim 1, wherein: the top rigid coupling of clamping rod (10) has limiting plate (13), the side rigid coupling of limiting plate (13) has spring (14), limiting groove (11) have been seted up at the top that bottom plate (3) inner chamber is located spout (9), limiting plate (13) slip grafting is in limiting groove (11), the other end rigid coupling of spring (14) is on the inner wall of limiting groove (11).

3. A mobile roadblock according to claim 2, wherein: the two ends of the rotating shaft (7) are respectively inserted into the front side and the rear side of the inner wall of the containing groove (4) in a rotating way.

4. A mobile roadblock according to claim 3, wherein: the number of the pulleys (6) is four, the four pulleys (6) are respectively positioned at two sides of the bottoms of the two bottom plates (3), and each two pulleys (6) are symmetrically arranged.

5. The mobile roadblock of claim 4, wherein: the clamping groove (8) is cylindrical, the clamping rod (10) is cylindrical, and the top and the bottom of the clamping rod (10) are respectively attached to the top and the bottom of the inner cavity of the sliding groove (9).