CN211849117U

CN211849117U - Novel safety protection device for highway engineering management

Info

Publication number: CN211849117U
Application number: CN202020243509.XU
Authority: CN
Inventors: 陈昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-03
Anticipated expiration: 2030-03-03

Abstract

The utility model belongs to the technical field of highway protection, in particular to a novel safety protection device for highway engineering management, which comprises a fixed frame and a plurality of limit buckles symmetrically fixed on two sides of the fixed frame, wherein the fixed frame is connected with a sliding protective net in a sliding way, the bottom end of one side of the fixed frame, which is far away from the limit buckles, is hinged with a protection plate, and the protection plate is hinged with the fixed frame through a hinge; through with gag lever post rebound to the spacing buckle below of corresponding height, can expand the guard plate to the outside along the hinge, a plurality of side cable wire that expandes can play the effect of side guardrail, personnel can stand on the guard plate, then will slide the protection network and slide to the bottom downwards, protect personnel, when not using, with gag lever post rebound to the spacing buckle below of corresponding height, can be with the guard plate along the hinge to the inboard rotation folding, then will slide the protection network and slide to the top, slide the protection network and guard plate can play the effect of protection to the vehicle.

Description

Novel safety protection device for highway engineering management

Technical Field

The utility model belongs to the technical field of the highway protection, concretely relates to novel safety protection is used in highway engineering management device.

Background

The highway belongs to a high-grade highway, is specified by highway engineering technical standard of China department of transportation, and can adapt to roads with average day and night passenger car traffic volume of more than 25000 vehicles in the year, special for automobiles to drive at high speed in different lanes and completely control the entrance and exit, and is influenced by terrains, so that terrains of some road sections are dangerous.

The structure of original highway protection network is comparatively fixed, installs when having disconnected cliff on one side of dish mountain highway or highway, in case when the installation highway section takes place traffic accident or vehicle damage, the personnel can't withdraw outside the guardrail, if take place the secondary traffic accident, very easily cause the harm to the personnel, and the installation is used and is had certain limitation.

Disclosure of Invention

The utility model provides a novel safety device for highway engineering management 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: the utility model provides a novel safety device for highway engineering management, fixes the spacing knot of a plurality of in its both sides including fixed frame and symmetry, sliding connection has the slip protection network on the fixed frame, fixed frame is kept away from one side bottom of spacing knot articulates there is the guard plate, the guard plate pass through the hinge with fixed frame is articulated, the side cable wire that the slope of the bilateral symmetry fixedly connected with a plurality of guard plate was arranged, a plurality of the other end of side cable wire with fixed frame fixed connection, the guard plate is kept away from the main cable wire of two symmetrical arrangements of one end fixedly connected with of hinge, the other end of main cable wire slides and runs through the top of fixed frame, and fixedly connected with gag lever post, the gag lever post with spacing knot corresponds.

Preferably, a barrier net is fixedly connected between the two main steel cables, and the barrier net is positioned at the top end of the protection plate.

Preferably, the top end of the fixing frame is embedded and fixed with two sliding sleeves which are symmetrically arranged, and the two main steel cables respectively penetrate through the sliding sleeves.

Preferably, sliding grooves are formed in the inner walls of the two sides of the fixing frame, and the sliding protective net slides in the sliding grooves.

Preferably, the fixing frame is further fixedly connected with an inserting seat corresponding to the sliding protective net, and an inserting pin corresponding to the sliding protective net is inserted into the inserting seat.

Preferably, a connecting sleeve is sleeved on the limiting rod, and the main steel cable is fixedly connected with the connecting sleeve.

Preferably, both sides of the bottom surface of the fixing frame are fixedly connected with embedded columns.

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

when a traffic accident or a vehicle is damaged, the main steel cable slides outwards by moving the limiting rod upwards to the position below the limiting buckle with the corresponding height, the protection plate can be rotated and unfolded outwards along the hinge, the protection plate is pulled and limited through the plurality of side steel cables and the main steel cable, the unfolded side steel cables can play a role of a side guardrail, personnel can stand on the protection plate, then the sliding protection net is slid downwards to the bottom end, protect personnel and prevent the personnel from being harmed by secondary traffic accidents, when not in use, the limiting rod is moved downwards to the position below the limiting buckle with the corresponding height, the main steel cable slides inwards, the protection plate can be rotated and folded inwards along the hinge until the protection plate is level with the fixing frame, then the sliding protective net slides to the upper part, and at the moment, the sliding protective net and the protective plate can play a role in protecting the vehicle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a right side view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

fig. 4 is an enlarged schematic view of B in fig. 1.

In the figure: 1. a fixing frame; 101. a chute; 11. a limit buckle; 12. a sliding protective net; 13. a sliding sleeve; 14. a socket; 15. a plug pin; 16. embedding the compression column; 2. a protection plate; 21. a hinge; 22. a side wire rope; 23. a main wire rope; 24. a barrier net; 25. a limiting rod; 251. a connecting sleeve.

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.

Referring to fig. 1-2, the present invention provides the following technical solutions: a novel safety protection device for highway engineering management comprises a fixed frame 1 and a plurality of limit buckles 11 symmetrically fixed on two sides of the fixed frame, wherein a limit rod 25 can be limited, a sliding protective net 12 is connected on the fixed frame 1 in a sliding manner, the sliding protective net 12 can slide to the lower part after a protective plate 2 is unfolded to protect personnel in the protective plate 2, the bottom end of one side of the fixed frame 1, which is far away from the limit buckles 11, is hinged with the protective plate 2, the protective plate 2 is hinged with the fixed frame 1 through a hinge 21, a plurality of obliquely arranged side steel cables 22 are symmetrically and fixedly connected on two sides of the protective plate 2, the other ends of the plurality of side steel cables 22 are fixedly connected with the fixed frame 1, one end of the protective plate 2, which is far away from the hinge 21, is fixedly connected with two symmetrically arranged main steel cables 23, the other end of the main steel cable, the limiting rod 25 corresponds to the limiting buckle 11, when a traffic accident or a vehicle is damaged, the limiting rod 25 moves upwards to the position below the limiting buckle 11 with the corresponding height, the main steel cable 23 slides outwards, the protection plate 2 can be rotated and unfolded outwards along the hinge 21, the protection plate 2 is pulled and limited through the plurality of side steel cables 22 and the main steel cable 23, the unfolded plurality of side steel cables 22 can play the role of a side guardrail, a person can stand on the protection plate 2 and then slide the sliding protection net 12 downwards to the bottom end to protect the person, the harm to the person caused by the occurrence of a secondary traffic accident is prevented, when the limiting rod is not used, the limiting rod 25 moves downwards to the position below the limiting buckle 11 with the corresponding height, the main steel cable 23 slides inwards, the protection plate 2 can be rotated and folded along the hinge 21 to the inner side until the protection plate 2 is horizontal to the fixed frame 1, and then the sliding protection net 12 slides upwards, at this moment, the sliding protection net 12 and the protection plate 2 can play a role in protecting the vehicle, the blocking net 24 is fixedly connected between the two main steel cables 23, the blocking net 24 is located at the top end of the protection plate 2 and can play a role in protecting the area of the protection plate 2, so that personnel can be safer, the compression columns 16 are buried in the two sides of the bottom surface of the fixing frame 1, the compression columns 16 are buried underground, and the stability of the fixing frame 1 can be improved.

Referring to fig. 3, the connecting sleeve 251 is sleeved on the limiting rod 25, the main steel cable 23 is fixedly connected with the connecting sleeve 251, and when the main steel cable 23 or the limiting rod 25 is damaged, only the corresponding damaged parts need to be replaced, and the whole replacement is not needed.

Referring to fig. 4, the fixing frame 1 is further fixedly connected with an inserting seat 14 corresponding to the sliding protection net 12, an inserting pin 15 corresponding to the sliding protection net 12 is inserted into the inserting seat 14, the inserting pin 15 on the inserting seat 14 can limit the sliding protection net 12, and the inserting pin 15 can be pulled out to slide the sliding protection net 12 up and down.

Specifically, the top end of the fixed frame 1 is embedded and fixed with two symmetrically arranged sliding sleeves 13, the two main steel cables 23 respectively penetrate through the sliding sleeves 13, the main steel cables 23 slide in the sliding sleeves 13, and when the sliding sleeves 13 are worn, only the sliding sleeves 13 need to be replaced, so that the maintenance cost is reduced.

Specifically, the inner walls of the two sides of the fixed frame 1 are provided with sliding grooves 101, the sliding protective net 12 slides in the sliding grooves 101, the sliding protective net 12 slides along the sliding grooves 101, and the sliding protective net 12 slides and is limited and guided while sliding is achieved.

The utility model discloses a theory of operation and use flow: when a traffic accident or a vehicle is damaged, the limiting rod 25 is moved upwards to the position below the limiting buckle 11 with the corresponding height, the main steel cable 23 slides outwards, the protection plate 2 can be rotated and unfolded outwards along the hinge 21, the protection plate 2 is pulled and limited through the plurality of side steel cables 22 and the main steel cable 23, the plurality of unfolded side steel cables 22 can play a role of a side guardrail, a person can stand on the protection plate 2, then the sliding protection net 12 slides downwards to the bottom end to protect the person, the harm to the person caused by a secondary traffic accident is prevented, when the device is not used, the limiting rod 25 is moved downwards to the position below the limiting buckle 11 with the corresponding height, the main steel cable 23 slides inwards, the protection plate 2 can be rotated and folded inwards along the hinge 21 until the protection plate 2 is level with the fixed frame 1, then the sliding protection net 12 slides upwards, at the moment, the sliding protection net 12 and the protection plate 2 may play a role of protecting the vehicle.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel highway is safety device for engineering management which characterized in that: comprises a fixed frame (1) and a plurality of limit buckles (11) symmetrically fixed on two sides of the fixed frame, a sliding protective net (12) is connected on the fixing frame (1) in a sliding way, a protective plate (2) is hinged to the bottom end of one side of the fixing frame (1) far away from the limit buckle (11), the protection plate (2) is hinged with the fixed frame (1) through a hinge (21), two sides of the protection plate (2) are symmetrically and fixedly connected with a plurality of side steel cables (22) which are obliquely arranged, the other ends of the side steel cables (22) are fixedly connected with the fixing frame (1), one end of the protection plate (2) far away from the hinge (21) is fixedly connected with two main steel cables (23) which are symmetrically arranged, the other end of the main steel cable (23) penetrates through the top end of the fixed frame (1) in a sliding way, and a limiting rod (25) is fixedly connected, and the limiting rod (25) corresponds to the limiting buckle (11).

2. The novel safety protection device for highway engineering management according to claim 1, wherein: a barrier net (24) is fixedly connected between the two main steel cables (23), and the barrier net (24) is positioned at the top end of the protection plate (2).

3. The novel safety protection device for highway engineering management according to claim 1, wherein: the top end of the fixed frame (1) is embedded and fixed with two sliding sleeves (13) which are symmetrically arranged, and the two main steel cables (23) respectively penetrate through the sliding sleeves (13).

4. The novel safety protection device for highway engineering management according to claim 1, wherein: the inner walls of two sides of the fixed frame (1) are provided with sliding grooves (101), and the sliding protective net (12) slides in the sliding grooves (101).

5. The novel safety protection device for highway engineering management according to claim 1, wherein: the fixing frame (1) is further fixedly connected with an inserting seat (14) corresponding to the sliding protective net (12), and an inserting pin (15) corresponding to the sliding protective net (12) is inserted into the inserting seat (14).

6. The novel safety protection device for highway engineering management according to claim 1, wherein: the limiting rod (25) is sleeved with a connecting sleeve (251), and the main steel cable (23) is fixedly connected with the connecting sleeve (251).

7. The novel safety protection device for highway engineering management according to claim 1, wherein: and both sides of the bottom surface of the fixed frame (1) are fixedly connected with embedded columns (16).