CN212865721U

CN212865721U - Steadiness rail guard is used to road bridge engineering

Info

Publication number: CN212865721U
Application number: CN202021631054.5U
Authority: CN
Inventors: 韩琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-02
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a stable protective guard for road and bridge engineering, which comprises a head end protective guard, a protective plate and a protective stop rod, wherein the head end protective guard is movably connected inside, the protective stop rod is fixedly connected inside the protective plate, the top of the protective plate is fixedly connected with a hinge, the middle part of the bottom of the protective plate is fixedly connected with a pull hole, the two sides of the bottom of the protective plate are fixedly connected with a fixing bolt groove, the fixing bolt groove is internally embedded and connected with a fixing bolt, one side of the head end protective guard is fixedly connected with a splicing groove which facilitates workers to splice the protective guard, a temporary opening and closing mechanism improves the convenience of a device main body, a reflective strip improves the safety of the device main body, a rubber pad plays a protective role for the protective plate and the head end protective guard, the protective plate and the head end protective guard are prevented from being, the protective guard is suitable for being used, and has wide development prospect in the future.

Description

Steadiness rail guard is used to road bridge engineering

Technical Field

The utility model relates to a rail guard technical field specifically is a steadiness rail guard is used to road bridge engineering.

Background

The protective guard comprises a hillside protective guard, a garden protective guard, a stadium protective guard, a residential area protective guard, a building protective guard and the like, the protective guard plays a role of a protective guard for workers to work, a steel wire mesh is arranged inside a general protective guard, the compactness of the protective guard is reflected, the protective guard is firmer, the personal safety of the workers is better protected, and the protective guard is required to be used during building engineering quality detection.

The existing protective guard is mostly closed, related workers cannot open the protective guard when needed, so that the protective guard has high limitation in the use process, the workers can only walk to a remote opening or overturn the protective guard when needing to cross the protective guard, the existing protective guard is mostly independent, the workers cannot change the length of the protective guard according to actual requirements, and inconvenience is brought to the work of the related workers.

Therefore, how to design a stability guard rail for road and bridge engineering becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steadiness rail guard is used to road bridge engineering to solve the unable rail guard of opening when needs that proposes in the above-mentioned background art, the problem of the unable concatenation of rail guard.

In order to achieve the above object, the utility model provides a following technical scheme: a stable protective guard for road and bridge engineering comprises a head end protective guard, a protective plate and a protective guard rod, wherein the protective plate is movably connected inside the head end protective guard, the protective guard rod is fixedly connected inside the protective plate, a hinge is fixedly connected to the top of the protective plate, a pull hole is fixedly connected to the middle part of the bottom of the protective plate, fixing key slots are fixedly connected to two sides of the bottom of the protective plate, fixing bolts are embedded and connected inside the fixing key slots, fixing holes are fixedly connected to the bottom of the head end protective guard, a splicing groove is fixedly connected to one side of the head end protective guard, a special-shaped mounting plate is embedded and connected inside the splicing groove, a splicing fence is fixedly connected to the other side of the special-shaped mounting plate, a second fixing bolt is embedded and connected to the front of the splicing groove, and the other side, one end of the second fixing bolt is fixedly and movably connected with a rotating block.

Preferably, a reflective surface is fixedly connected to one side of the top of the head end guard rail.

Preferably, the inner wall of the head end guard rail is fixedly connected with a rubber pad.

Preferably, the bottom end of the head end guard rail is fixedly connected with a stable fixing seat.

Preferably, the protection plate inside the head end protection fence, the protection stop lever inside the protection plate, the hinge at the top of the protection plate, the pull hole in the middle of the bottom of the protection plate, the fixing bolt grooves on two sides of the bottom of the protection plate, the fixing bolts inside the fixing bolt grooves and the fixing holes at the bottom of the head end protection fence jointly form a temporary opening and closing mechanism.

Preferably, the splicing mechanism is composed of a splicing groove on one side of the head end protective guard, a special-shaped mounting plate inside the splicing groove, a splicing fence on the other side of the special-shaped mounting plate, a fixing bolt in front of the splicing groove, and a tail end protective guard on the other side of the splicing fence.

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

1. this kind of steadiness rail guard for road and bridge engineering, through setting up the mechanism that opens and shuts temporarily, the guard plate passes through the hinge to be fixed on the guard plate, the hinge can be at certain angle internalization, when the staff need stride across the rail guard, the staff can be earlier with the gim peg from the fixed orifices outstretched, the usable trompil of drawing of staff outside pulling guard plate after the gim peg becomes flexible, the guard plate pulls open the back, the staff can use the supporter to support the guard plate, the staff can open an access & exit for the rail guard temporarily like this.

2. This kind of steadiness rail guard for road and bridge engineering, through setting up splicing mechanism, when needs splice the rail guard, the staff can insert the heterotypic mounting panel of concatenation fence one side in the splice groove, the shape of heterotypic mounting panel just is heterotypic interlock structure with the inner structure of splice groove, the heterotypic mounting panel insert in the splice groove back staff screw the gim peg again with it fixed can, the staff can confirm the number that uses the concatenation fence according to actual demand, splicing mechanism has improved the flexibility of device main part.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side sectional view of the temporary opening and closing mechanism of the present invention;

fig. 3 is a schematic top view of the splicing mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1. the protective guard comprises a head end protective guard, 2 parts of protective guard plates, 3 parts of protective guard rods, 4 parts of hinges, 5 parts of pull holes, 6 parts of fixing bolt grooves, 7 parts of fixing bolts, 8 parts of fixing holes, 9 parts of rubber pads, 10 parts of reflective surfaces, 11 parts of stable fixing seats, 12 parts of splicing grooves, 13 parts of splicing fences, 14 parts of special-shaped mounting plates, 15 parts of second fixing bolts, 16 parts of rotating blocks, 17 parts of tail end protective guard.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a stability protective guard for road and bridge engineering comprises a head end protective guard 1, a protective plate 2 and a protective guard rod 3, wherein the interior of the head end protective guard 1 is movably connected with the protective plate 2, the interior of the protective plate 2 is fixedly connected with the protective guard rod 3, the top of the protective plate 2 is fixedly connected with a hinge 4, the middle part of the bottom of the protective plate 2 is fixedly connected with a pull hole 5, two sides of the bottom of the protective plate 2 are fixedly connected with a fixing bolt groove 6, the inside of the fixing bolt groove 6 is embedded and connected with a fixing bolt 7, the bottom of the head end protective guard 1 is fixedly connected with a fixing hole 8, one side of the head end protective guard 1 is fixedly connected with a splicing groove 12, the inside of the splicing groove 12 is embedded and connected with a special-shaped mounting plate 14, the other side of the special-shaped mounting plate 14 is fixedly connected with a splicing, one end of the second fixing bolt 15 is fixedly and movably connected with a rotating block 16.

Preferably, one side of the top of the head end guard rail 1 is fixedly connected with a reflective surface 10, the existing guard rail is poor in safety, and a driver may not notice the guard rail when driving at night, so that a safety accident occurs.

Preferably, the rubber pad 9 is fixedly connected to the inner wall of the head end protective guard 1, the rubber pad 9 is arranged on the inner wall of the head end protective guard 1, and when the related worker moves the protective plate 2, the rubber pad 9 can prevent the outer wall of the protective plate 2 from contacting with the inner wall box of the head end protective guard 1, so that the protective effect is achieved on the protective plate 2 and the head end protective guard 1, and the protective plate 2 and the head end protective guard 1 are prevented from being worn.

Preferably, the fixing base 11 is fixedly connected to the bottom end of the head end protective guard 1, the fixing mode stability of the existing protective guard is poor, the risk of aging and overturning exists in the using process, the barb is arranged on the surface of the fixing base 11 through the fixing base 11, and the fixing base 11 with the barb can firmly grab the concrete, so that the stability of the protective guard is improved, and the protective guard is prevented from overturning in the using process.

Preferably, the protection plate 2 inside the head end protection fence 1, the protection guard bar 3 inside the protection plate 2, the hinge 4 at the top of the protection plate 2, the pull hole 5 in the middle of the bottom of the protection plate 2, the fixing bolt slots 6 on two sides of the bottom of the protection plate 2, the fixing bolts 7 inside the fixing bolt slots 6, and the fixing holes 8 at the bottom of the head end protection fence 1 jointly form a temporary opening and closing mechanism, most of the existing protection fences are closed, related workers cannot open the protection fences when needed, so that the protection fence has high limitation in the use process, the workers can only go to a distant opening or turn over the protection fence when needing to cross the protection fence, the protection plate 2 is fixed on the protection plate 2 through the hinge 4 by arranging the temporary opening and closing mechanism, the hinge 4 can move in a certain angle, when the workers need to cross the protection fence, the workers can firstly unscrew the fixing bolts 7 from the fixing, usable trompil 5 of staff outwards stimulates guard plate 2 after gim peg 7 is not hard up, and behind guard plate 2 pulled open, the staff can use the supporter to support guard plate 2, and the staff can open an access & exit for the rail guard temporarily like this, and the mechanism that opens and shuts temporarily has improved the convenience of device main part 1.

Preferably, the splicing groove 12 on one side of the head-end guard rail 1, the special-shaped mounting plate 14 inside the splicing groove 12, the splicing rail 13 on the other side of the special-shaped mounting plate 14, the fixing bolt 15 in front of the splicing groove 12, and the tail-end guard rail 17 on the other side of the splicing rail 13 jointly form a splicing mechanism, most of the existing guard rails are independent, the length of the guard rail cannot be changed by a worker according to actual requirements, and inconvenience is brought to the work of related workers, by arranging the splicing mechanism, when the guard rails need to be spliced, the worker can insert the special-shaped mounting plate 14 on one side of the splicing rail 13 into the splicing groove 12, the shape of the special-shaped mounting plate 14 and the internal structure of the splicing groove 12 just form a special-shaped occlusion structure, the worker can fix the special-shaped mounting plate 14 after inserting into the splicing groove 12 by screwing the fixing bolt 15, and the number of, the splicing mechanism improves the flexibility of the device main body 1 and facilitates splicing of the guard rails by workers according to actual requirements.

The working principle is as follows: firstly, by arranging a temporary opening and closing mechanism, a protection plate 2 is fixed on the protection plate 2 through a hinge 4, the hinge 4 can move in a certain angle, when a worker needs to cross over a protection fence, the worker can firstly unscrew a fixing bolt 7 from a fixing hole 8, after the fixing bolt 7 is loosened, the worker can outwards pull the protection plate 2 through a pulling hole 5, after the protection plate 2 is pulled open, the worker can use a support to support the protection plate 2, so that the worker can temporarily open an entrance for the protection fence, and the convenience of a device main body 1 is improved through the temporary opening and closing mechanism;

then, by arranging the splicing mechanism, when the guard rails need to be spliced, a worker can insert the special-shaped mounting plate 14 on one side of the splicing rail 13 into the splicing groove 12, the shape of the special-shaped mounting plate 14 and the internal structure of the splicing groove 12 just form a special-shaped occlusion structure, after the special-shaped mounting plate 14 is inserted into the splicing groove 12, the worker can fix the special-shaped mounting plate by screwing the fixing bolt 15, the worker can determine the number of the splicing rails 13 to be used according to actual requirements, the splicing mechanism improves the flexibility of the device main body 1, and the worker can conveniently splice the guard rails according to the actual requirements;

then, by arranging the stable fixing seat 11, the surface of the stable fixing seat 11 is provided with the barb, and the stable fixing seat 11 with the barb can more firmly grasp the concrete, so that the stability of the protective guard is improved, and the protective guard is prevented from overturning in the using process;

next, by arranging the rubber pad 9, the rubber pad 9 is arranged on the inner wall of the head end protective guard 1, when the relevant worker moves the protective plate 2, the rubber pad 9 can prevent the outer wall of the protective plate 2 from contacting with the inner wall box of the head end protective guard 1, the protective plate 2 and the head end protective guard 1 are protected, and the protective plate 2 and the head end protective guard 1 are prevented from being worn;

finally, the reflective surface 10 is arranged, the reflective surface 10 is made of reflective strips, the reflective strips are common safety equipment, and can reflect surrounding light at night, so that a certain warning effect is achieved for pedestrians and drivers, the drivers can find the existence of the protective guard at the first time, the safety of the device main body 1 is improved, and the working principle of the stable protective guard for road and bridge engineering is realized.

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 steadiness rail guard for road bridge engineering, includes head end rail guard (1), guard plate (2) and protection shelves pole (3), its characterized in that: the inner movable connection of the head end protective guard (1) is provided with a protective plate (2), the inner fixed connection of the protective plate (2) is provided with a protective guard bar (3), the top of the protective plate (2) is fixedly connected with a hinge (4), the bottom middle part of the protective plate (2) is fixedly connected with a pull hole (5), the two sides of the bottom of the protective plate (2) are fixedly connected with a fixing bolt groove (6), the inner embedding of the fixing bolt groove (6) is connected with a fixing bolt (7), the bottom of the head end protective guard (1) is fixedly connected with a fixing hole (8), one side of the head end protective guard (1) is fixedly connected with a splicing groove (12), the inner embedding of the splicing groove (12) is connected with a special-shaped mounting plate (14), the other side of the special-shaped mounting plate (14) is fixedly connected with a splicing fence (13), the front embedding of the splicing, the other side of the splicing rail (13) is connected with a tail end protective guard (17) in an overlapping way.

2. The stability guard rail for road and bridge engineering of claim 1, wherein: one end of the second fixing bolt (15) is fixedly and movably connected with a rotating block (16).

3. The stability guard rail for road and bridge engineering of claim 1, wherein: one side of the top of the head end protective guard (1) is fixedly connected with a light reflecting surface (10).

4. The stability guard rail for road and bridge engineering of claim 1, wherein: the inner wall of the head end protective guard (1) is fixedly connected with a rubber pad (9).

5. The stability guard rail for road and bridge engineering of claim 1, wherein: the bottom end of the head end protective guard (1) is fixedly connected with a stable fixed seat (11).

6. The stability guard rail for road and bridge engineering of claim 1, wherein: the novel protective guard is characterized in that a protective guard plate (2) inside the head end protective guard (1), a protective guard rod (3) inside the protective guard plate (2), hinges (4) at the top of the protective guard plate (2), pull holes (5) in the middle of the bottom of the protective guard plate (2), fixing bolt grooves (6) on two sides of the bottom of the protective guard plate (2), fixing bolts (7) inside the fixing bolt grooves (6) and fixing holes (8) in the bottom of the head end protective guard (1) jointly form a temporary opening and closing mechanism.

7. The stability guard rail for road and bridge engineering of claim 1, wherein: the splicing mechanism is characterized in that a splicing groove (12) on one side of the head end protective guard (1), a special-shaped mounting plate (14) inside the splicing groove (12), a splicing fence (13) on the other side of the special-shaped mounting plate (14), a fixing bolt (15) in front of the splicing groove (12), and a tail end protective guard (17) on the other side of the splicing fence (13) jointly form the splicing mechanism.