CN217712085U

CN217712085U - Protection frame and highway construction equipment

Info

Publication number: CN217712085U
Application number: CN202221877538.7U
Authority: CN
Inventors: 马登方
Original assignee: Shandong Jinshi Construction Engineering Co ltd
Current assignee: Liu Xiaojun
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-01
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a protection frame technical field specifically is a protection frame and highway construction equipment, include: two groups of protection plates are arranged and hinged through hinges; the vertical plate is arranged on the surface of the protection plate, and a horizontal pipe is arranged at the top of the vertical plate; the inserting handle is movably inserted into the pipe orifice of the transverse pipe; the beneficial effects are that: the utility model provides a two guard plates of protection frame pass through the hinge articulated, use the back, with two guard plates along the hinge fifty percent discount, so the length reduction of protection frame, the single holding of being convenient for shifts, and the long limit space when reducing and accomodating occupies.

Description

Protection frame and highway construction equipment

Technical Field

The utility model relates to a protection frame technical field specifically is a protection frame and highway construction equipment.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure.

In the prior art, during highway construction, a protective frame is usually arranged around a construction site to warn surrounding pedestrians.

However, the traditional protective frame is large in size, so that the two arms are inconvenient to hold when a single person carries the protective frame, and the length of a board room space occupied by the used protective frame when the protective frame is stored is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection frame and highway construction equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protective frame, the protective frame comprising:

two groups of protection plates are arranged and hinged through hinges;

the vertical plate is arranged on the surface of the protection plate, and a horizontal pipe is arranged at the top of the vertical plate; and

the inserting handle is movably inserted into the pipe orifice of the transverse pipe.

Preferably, the guard plate is square plate structure, and the surface of guard plate is provided with reflection of light warning piece, realizes the warning effect to pedestrian on every side.

Preferably, the vertical plate is of an L-shaped plate structure, reinforcing rib plates are arranged at the internal corners of the vertical plate, the transverse pipe is perpendicular to the protection plates, and the protection plates are supported.

Preferably, the surfaces of the two groups of vertical plates are respectively provided with a connecting screw rod and a positioning screw hole, and the connecting screw rods are matched with the positioning screw holes to realize the connection of the two protection plates after being folded.

Preferably, a plurality of guard bars are arranged between the bottom surface of the transverse tube and the top surface of the guard plate.

Preferably, the one end of grafting handle is provided with pulls the handle, pulls the handle and is "T" font cylinder structure, and the outside cover of pulling the handle is equipped with keeps off the ring, keeps off the ring and is "worker" font annular structure, and it has a plurality of stop screw to peg graft in the outer annular groove of fender ring, and stop screw spiro union is on the outer wall of a violently pipe, and the outside cover of pulling the handle is equipped with the spring, and spring coupling realizes the connection to two violently pipes between fender ring and the grafting handle, avoids two to violently manage the incline.

Preferably, the other end of the insertion handle is inserted into a pipe orifice of the other transverse pipe, and a plurality of shifting handles are arranged on the surface of the insertion handle.

A highway construction device comprises the protection frame.

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

the utility model provides a two guard plates of protection frame pass through the hinge articulated, use the back, with two guard plates along the hinge fifty percent discount, so the length reduction of protection frame, the single holding of being convenient for shifts, and the long limit space when reducing and accomodating occupies.

Drawings

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

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the protective plate comprises a protective plate 1, a vertical plate 2, a reinforcing rib plate 3, a transverse pipe 4, a protective rod 5, a connecting screw rod 6, a positioning screw hole 7, a baffle ring 8, a limiting screw rod 9, a traction handle 10, an insertion handle 11, a spring 12 and a toggle handle 13.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1, the present invention provides a technical solution: a protection frame is characterized in that: the protection frame comprises protection plates 1, the protection plates 1 are of square plate-shaped structures, the surfaces of the protection plates 1 are provided with two groups of light-reflecting warning sheets, and the two groups of protection plates 1 are hinged through hinges; the vertical plate 2 is arranged on the surface of the protection plate 1, and the top of the vertical plate 2 is provided with a horizontal pipe 4; the inserting handle 11 is movably inserted into the pipe orifice of the transverse pipe 4;

two guard plates 1 are articulated through the hinge, use the back, with two guard plates 1 along the hinge fifty percent discount, so the length reduction of protection frame, the single person of being convenient for is held and is shifted, and reduces the long limit space when accomodating and occupy.

Example two

On the basis of the first embodiment, in order to realize stable support of the protection plate 1, the vertical plate 2 is in an L-shaped plate structure, reinforcing rib plates 3 are arranged at the internal corners of the vertical plate 2, and the transverse pipe 4 is perpendicular to the protection plate 1;

two sets of risers 2 support two guard plates 1 respectively, and two sets of risers 2 realize supporting two guard plates 1 after connecting, and reinforcing rib plate 3 avoids riser 2 to buckle in reentrant corner department.

EXAMPLE III

On the basis of the second embodiment, in order to connect two folded protection plates 1, the surfaces of two groups of vertical plates 2 are respectively provided with a connecting screw 6 and a positioning screw hole 7, and the connecting screw 6 is matched with the positioning screw hole 7;

after the two protection plates 1 are folded along the hinge, the screwing connecting screw 6 is inserted into the positioning screw hole 7, so that the two protection plates 1 are connected together, and the two protection plates 1 are prevented from swinging at the hinged position.

Example four

On the basis of the third embodiment, referring to fig. 2, in order to realize the swing prevention of the two protection plates 1 after being unfolded, a plurality of protection rods 5 are arranged between the bottom surface of the transverse pipe 4 and the top surface of the protection plate 1, a traction handle 10 is arranged at one end of an insertion handle 11, the traction handle 10 is of a T-shaped column structure, a baffle ring 8 is sleeved on the outer side of the traction handle 10, the baffle ring 8 is of an i-shaped annular structure, a plurality of limit screws 9 are inserted into outer annular grooves of the baffle ring 8, the limit screws 9 are screwed on the outer wall of one transverse pipe 4, a spring 12 is sleeved on the outer side of the traction handle 10, the spring 12 is connected between the baffle ring 8 and the insertion handle 11, the other end of the insertion handle 11 is inserted into the pipe orifice of the other transverse pipe 4, and a plurality of toggle handles 13 are arranged on the surface of the insertion handle 11;

when the plug handle 11 is inserted in the mouths of the two transverse pipes 4 at the same time, the two protection plates 1 are unfolded and cannot swing, when the two protection plates 1 need to be folded along the hinge, the handle 13 is pulled by the hand to push the plug handle 11 to extrude the spring 12, the other end of the plug handle 11 is pulled out from the mouth of the other transverse pipe 4, and the two protection plates 1 can be folded along the hinged part at the moment.

EXAMPLE five

A highway construction device comprises the protection frame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A protective frame is characterized in that: the protection frame includes:

the protective plates (1) are provided with two groups, and the two groups of protective plates (1) are hinged through hinges;

the vertical plate (2) is arranged on the surface of the protection plate (1), and the top of the vertical plate (2) is provided with a transverse pipe (4); and

the inserting handle (11) is movably inserted into the pipe orifice of the transverse pipe (4).

2. A protective frame according to claim 1, wherein: the protection plate (1) is of a square plate-shaped structure, and a light-reflecting warning sheet is arranged on the surface of the protection plate (1).

3. A protective frame according to claim 2, wherein: the vertical plate (2) is of an L-shaped plate structure, reinforcing rib plates (3) are arranged at the internal corners of the vertical plate (2), and the transverse pipe (4) is perpendicular to the protection plate (1).

4. A protective frame according to claim 3, wherein: the surfaces of the two groups of vertical plates (2) are respectively provided with a connecting screw rod (6) and a positioning screw hole (7), and the connecting screw rods (6) are matched with the positioning screw holes (7).

5. A protective frame according to claim 1, wherein: a plurality of protective rods (5) are arranged between the bottom surface of the transverse pipe (4) and the top surface of the protective plate (1).

6. A protective frame according to claim 1, wherein: one end of the plug-in handle (11) is provided with a traction handle (10), the traction handle (10) is of a T-shaped cylinder structure, the outer side of the traction handle (10) is sleeved with a baffle ring (8), the baffle ring (8) is of an I-shaped annular structure, a plurality of limit screws (9) are plugged in outer annular grooves of the baffle ring (8), the limit screws (9) are in threaded connection with the outer wall of a transverse pipe (4), a spring (12) is sleeved on the outer side of the traction handle (10), and the spring (12) is connected between the baffle ring (8) and the plug-in handle (11).

7. A protective frame according to claim 6, wherein: the other end of the inserting handle (11) is inserted into the pipe orifice of the other transverse pipe (4), and a plurality of poking handles (13) are arranged on the surface of the inserting handle (11).

8. A highway construction equipment which characterized in that: comprising a protective frame according to any one of the preceding claims 1-7.