CN212078906U

CN212078906U - Automatic folding telescopic construction encloses fender

Info

Publication number: CN212078906U
Application number: CN201922302668.2U
Authority: CN
Inventors: 王景辉; 张帅珂; 邓小波; 彭盼; 戴阿平; 李岩; 李东烁
Original assignee: CCCC Seventh Engineering Co Ltd
Current assignee: CCCC Seventh Engineering Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-12-04
Anticipated expiration: 2029-12-19

Abstract

The utility model provides an automatic folding telescopic construction enclosure, which belongs to the technical field of road construction and specifically comprises an end fixing mechanism and a telescopic mechanism connected with the end fixing mechanism; the telescopic mechanism is a cross grid unit formed by connecting a plurality of sections of telescopic rods. The automatic folding telescopic construction enclosure of the utility model has simple structure, convenient automatic unfolding and folding, small volume after being folded, and convenient transportation; and the construction enclosure can ensure that the peripheral environment of a construction site is clean and tidy, and is beneficial to environmental protection.

Description

Automatic folding telescopic construction encloses fender

Technical Field

The utility model belongs to the technical field of the road construction, concretely relates to fender is enclosed in automatic folding telescopic construction.

Background

The road construction control requirements stipulate that field construction must be closed and managed, so the periphery of a construction site must be closed by adopting the enclosing barriers, and the enclosing barriers are neat, attractive, firm and tight and are continuously arranged along the periphery of the construction site. The construction enclosure is not less than 2.5m on the main road section, and not less than 1.8m on the general road section.

The construction barriers in the market are various in types and different in style, but most of the construction barriers are steel structures, are fixed in size and cannot be folded, and need to be transported to the site when in use, so that the transportation period is long and labor is wasted due to the fact that the volume is too large; some of them need to be fixed by a concrete base, which is heavy and inconvenient to install. In view of the above, it is urgent for those skilled in the art to invent a new enclosure which is convenient to carry and use.

SUMMERY OF THE UTILITY MODEL

Enclose to the construction among the above-mentioned prior art and keep off bulky, transport and the inconvenient problem of installation, the utility model provides an automatic folding telescopic construction encloses fender, its concrete technical scheme as follows:

an automatic folding telescopic construction enclosure comprises an end fixing mechanism, a telescopic mechanism and a shielding panel mechanism, wherein the telescopic mechanism and the shielding panel mechanism are connected with the end fixing mechanism;

the telescopic mechanism is a cross grid unit formed by connecting a plurality of sections of telescopic rods.

And the upper crossed grid unit and the lower crossed grid unit are connected through a support rod, and telescopic rods at one ends of the upper crossed grid unit and the lower crossed grid unit, which are close to the end fixing mechanism, are hinged with the end fixing mechanism.

Further, adjacent telescopic rods are hinged through a rotating shaft.

Further, the lower cross type grid unit is connected with a roller below.

Further defined, the roller is a motorized roller.

Further inject, end fixed establishment is including sheltering from panel collecting box and telescopic link fixed plate, shelter from the panel collecting box and connect in one side of telescopic link fixed plate, telescopic link fixed plate is articulated with the telescopic link on the crossing net unit.

Further limiting, a sliding shaft groove is formed in the telescopic rod fixing plate, a sliding shaft is arranged in the sliding shaft groove, and the telescopic rod fixing plate is hinged to the telescopic rods on the crossed grid units through the sliding shaft.

Further inject, shelter from panel mechanism including sheltering from panel pull rod, shelter from panel, axis of rotation and spring, the tensile end that shelters from the panel is connected with the panel pull rod that shelters from, and the stiff end and the spring coupling that shelter from the panel, just the length direction that shelters from the panel sets up with telescopic machanism's flexible direction parallel, the spring passes through the rotation axis connection and shelters from inside the panel collecting box.

Further defined, the spring is a scroll spring.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses an automatic folding telescopic construction is enclosed and is provided with telescopic machanism on keeping off, telescopic machanism comprises last fork net unit and lower crossing net unit, wherein go up fork net unit and lower crossing net unit and all be connected the formation by the multistage telescopic link, and adjacent telescopic link is articulated through the pivot, be connected with electronic gyro wheel in the below of crossing net unit down, after for electronic gyro wheel circular telegram like this, electronic gyro wheel just can drive and goes up fork net unit and the synchronous flexible of crossing net unit down, it is flexible to realize the construction and enclose the automatic folding of keeping off, and this construction is enclosed and is kept off simple structure, conveniently expand and draw in, it is small to draw in the back in, convenient transport and transportation.

2. Parallel connection has shielding panel mechanism in the flexible direction along telescopic machanism, shielding panel mechanism is including sheltering from the panel, the one end that shelters from the panel is connected with the panel pull rod that shelters from, the other end and the spring coupling that shelter from the panel, the spring passes through rotation axis connection and shelters from the inside of panel collecting box, it stretches to roll up freely through the spring just can realize sheltering from the panel, high durability and convenient operation, it can be used for preventing debris such as soil and rubbish that the job site produced to shelter from the panel simultaneously to be blown the job site periphery, it is clean to guarantee that the job site peripheral environment is clean, neatly and tidy.

Drawings

FIG. 1 is a schematic structural view of an automatically folding telescopic construction fence;

FIG. 2 is a schematic structural view of the automatically folded telescopic construction fence in a folded state;

FIG. 3 is a schematic view of the telescopic mechanism in an expanded state;

FIG. 4 is a top view of the automatically folding telescopic construction fence;

FIG. 5 is an enlarged view of a portion of FIG. 3 at A;

the device comprises a shielding panel collecting box 1, a telescopic rod 2, a rotating shaft 3, a supporting rod 4, a roller 5, a shielding panel pull rod 6, a shielding panel 7, a rotating shaft 8, a spring 9, a sliding shaft 10 and a sliding shaft groove 11.

Detailed Description

The technical solution of the present invention is further explained below with reference to the drawings and examples, but the present invention is not limited to the embodiments explained below.

Referring to fig. 1, the utility model discloses an automatic folding telescopic construction fence, including end fixed establishment and telescopic machanism, telescopic machanism includes upper cross grid unit and lower cross grid unit, referring to fig. 4, upper cross grid unit and lower cross grid unit are all that telescopic link 2 articulates through pivot 3 and forms, and through bracing piece 4 fixed connection between upper cross grid unit and the lower cross grid unit, are connected with gyro wheel 5 at the lower terminal surface of lower cross grid unit; the end fixing mechanism is a telescopic rod fixing plate, referring to fig. 5, sliding shaft grooves 11 are formed in the upper end face and the lower end face of the telescopic rod fixing plate, sliding shafts 10 are installed on the sliding shaft grooves 11, the telescopic rod fixing plate is hinged to telescopic rods 2 at one ends of the upper cross type grid unit and the lower cross type grid unit through the sliding shafts 10, and the telescopic rods 2 on the upper cross type grid unit and the lower cross type grid unit are enabled to synchronously extend and retract through sliding of the sliding shafts 10 in the sliding shaft grooves 11.

Example 1

The fender is enclosed in automatic folding telescopic construction of this embodiment, its gyro wheel 5 is electronic gyro wheel, it sets up with crossing formula net unit longitudinal symmetry down to go up crossing formula net unit, end fixed establishment is still including connecting sheltering from panel collecting box 1 in its one side, the inside upper end and the inside lower extreme that shelter from panel collecting box 1 are connected with 2 axis of rotation 8 altogether, it has the swirl spring to wind on every axis of rotation 8, the swirl spring is connected with the stiff end that shelters from panel 7, the tensile end that shelters from panel 7 is connected with sheltering from panel pull rod 6, it stretches out and draws back to shelter from panel 7 through sheltering from 6 pulling of panel pull rod, the length direction that shelters from panel 7 and the flexible direction parallel arrangement who goes up crossing formula net unit and crossing formula.

Referring to fig. 2 and 3, when the construction enclosure is constructed, a power supply of the electric roller is connected, the electric roller drives the upper cross type grid unit and the lower cross type grid unit to be unfolded, and when the upper cross type grid unit and the lower cross type grid unit are unfolded to a proper position, the unfolded tail ends of the upper cross type grid unit and the lower cross type grid unit are fixed on the adjacent telescopic rod fixing plates by using ropes; then, the shielding panel 7 is pulled out from the shielding panel collecting box 1 through the shielding panel pull rod 6, the shielding panel is pulled to the upper cross type grid unit and the lower cross type grid unit which have the same length, and the unfolding tail end of the shielding panel 7 is fixed on the adjacent shielding panel collecting box 1 through a rope, so that the unfolding of the construction enclosure is completed; when the shielding panel 7 needs to be folded, ropes at the unfolding tail ends of the upper crossed grid units, the lower crossed grid units and the shielding panel 7 are unfastened, and the shielding panel 7 is automatically folded under the driving of the vortex spring; and then, after the power supply of the electric roller is switched on, the upper cross type grid unit and the lower cross type grid unit are automatically folded.

Example 2

The fender is enclosed in automatic folding telescopic construction of this embodiment, its gyro wheel 5 is electronic gyro wheel, it sets up with crossing formula net unit longitudinal symmetry down to go up crossing formula net unit, end fixed establishment is still including connecting sheltering from panel collecting box 1 in its one side, shelter from panel collecting box 1's inside upper end, inside middle part and inside lower extreme are connected with 3 axis of rotation 8 altogether, around there being spring 9 in every axis of rotation 8, spring 9 is connected with the stiff end that shelters from panel 7, the tensile end that shelters from panel 7 is connected with sheltering from panel pull rod 6, shelter from panel 7 through sheltering from the pulling of panel pull rod 6 and stretch out and draw back, the length direction that shelters from panel 7 and the flexible direction parallel arrangement who goes up crossing formula net unit and crossing formula net unit down.

When the construction enclosure is constructed, a power supply of the electric roller is switched on, the electric roller drives the upper cross type grid unit and the lower cross type grid unit to be unfolded, and when the upper cross type grid unit and the lower cross type grid unit are unfolded to proper positions, the unfolding tail ends of the upper cross type grid unit and the lower cross type grid unit are fixed on the adjacent telescopic rod fixing plates through the hooks; then, the shielding panel 7 is pulled out from the shielding panel collecting box 1 through the shielding panel pull rod 6, the shielding panel is pulled to the upper cross type grid unit and the lower cross type grid unit which have the same length, and then the unfolding tail end of the shielding panel 7 is fixed on the adjacent shielding panel collecting box 1 through a hook, so that the unfolding of the construction enclosure is completed; when the shielding panel needs to be folded, the upper crossed grid units, the lower crossed grid units and the hooks at the unfolding tail ends of the shielding panel 7 are taken down, and the shielding panel 7 is automatically folded under the driving of the spring 9; and then, after the power supply of the electric roller is switched on, the upper cross type grid unit and the lower cross type grid unit are automatically folded.

Claims

1. An automatic folding telescopic construction enclosure is characterized by comprising an end fixing mechanism, a telescopic mechanism and a shielding panel mechanism, wherein the telescopic mechanism and the shielding panel mechanism are connected with the end fixing mechanism;

the telescopic mechanism is a cross grid unit formed by connecting a plurality of sections of telescopic rods (2).

2. The automatic folding telescopic construction fence of claim 1, characterized in that, the number of the cross grid units is two, which are an upper cross grid unit and a lower cross grid unit, the upper cross grid unit and the lower cross grid unit are connected by a support rod (4), and the telescopic rods (2) at the ends close to the end fixing mechanism on the upper cross grid unit and the lower cross grid unit are hinged with the end fixing mechanism.

3. The automatic folding telescopic construction fence of claim 1 or 2, characterized in that adjacent telescopic rods (2) are hinged by a rotating shaft (3).

4. The automatically folding telescopic construction fence of claim 2, characterized in that rollers (5) are connected below the lower cross grid unit.

5. The automatically folding telescopic construction fence of claim 4, characterized in that the rollers (5) are motorized rollers.

6. The automatic folding telescopic construction fence of claim 1, characterized in that the end fixing mechanism comprises a shielding panel collecting box (1) and a telescopic rod fixing plate, the shielding panel collecting box (1) is connected to one side of the telescopic rod fixing plate, and the telescopic rod fixing plate is hinged with a telescopic rod (2) on the cross type grid unit.

7. The automatic folding telescopic construction fence of claim 6, characterized in that the telescopic rod fixing plate is provided with a sliding shaft groove (11), a sliding shaft (10) is arranged in the sliding shaft groove (11), and the telescopic rod fixing plate is hinged with the telescopic rod (2) on the cross type grid unit through the sliding shaft (10).

8. The automatic folding telescopic construction fence of claim 6, characterized in that the shielding panel mechanism comprises a shielding panel pull rod (6), a shielding panel (7), a rotating shaft (8) and a spring (9), the stretching end of the shielding panel (7) is connected with the shielding panel pull rod (6), the fixed end of the shielding panel (7) is connected with the spring (9), the length direction of the shielding panel (7) is parallel to the telescopic direction of the telescopic mechanism, and the spring (9) is connected inside the shielding panel collecting box (1) through the rotating shaft (8).

9. The automatically folding telescopic construction fence of claim 8, characterized in that the spring (9) is a scroll spring.