CN215104670U - Rail guard based on road and bridge design - Google Patents

Abstract

The utility model discloses a rail guard based on road and bridge design, including prefabricating the stand at the pontic top, the outside cover of stand is equipped with the connection shell, and connects the shell top and be equipped with the landscape lamp that is used for the illumination, the surface that the connection shell is relative all is equipped with the fixed block that is Contraband types and is used for the support, and is equipped with the horizontal pole that is used for stopping through the bolt between the fixed block, be equipped with the protection roller that the multiunit is used for the protection between the horizontal pole. The utility model discloses in through the cooperation between each structure for the rail guard dismouting of being convenient for, and then make the installation effectiveness that has improved the rail guard when using, when the rail guard takes place to damage in the later stage, be convenient for carry out the split and change the connection between each part structure simultaneously.

Description

Rail guard based on road and bridge design

Technical Field

The utility model relates to a rail guard technical field especially relates to a rail guard based on road and bridge design.

Background

The road bridge is a bearing main body for pedestrians to walk and vehicles to run, and generally consists of a plurality of parts such as a roadbed, a pavement, a bridge, tunnel engineering, traffic engineering facilities and the like; in order to ensure the safety of personnel and vehicles, when a road and bridge is constructed, workers can arrange protective guards on two sides of the road and bridge according to requirements.

Present rail guard is mostly by the welding of various steel together, when specifically installing, is connected vertical support pole through rag bolt and pontic earlier, then welds horizontal pole and bracing piece etc. and vertical support pole between through the welded mode again, the time that this kind of mounting means consumeed when installing the guardrail is longer, work efficiency is lower, and the later stage receives the striking and takes place to damage the whole needs cutting of guardrail when warping and dismantles, makes whole be not convenient for change like this.

To this end, we propose a guard rail based on a road and bridge design to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the rail guard based on road and bridge design who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rail guard based on road and bridge design, is including prefabricating the stand at the pontic top, the outside cover of stand is equipped with the connection shell, and connects the shell top and be equipped with the landscape lamp that is used for the illumination, the surface that the connection shell is relative all is equipped with the fixed block that is Contraband types and is used for the support, and is equipped with the horizontal pole that is used for the obstruction through the bolt between the fixed block, be equipped with the multiunit between the horizontal pole and be used for the protection roller of protection.

Preferably, the top of the upright post is provided with a rectangular hole, the top end inside the connecting shell is provided with a connecting rod which is matched with the rectangular hole in an inserting manner, and the upright post, the connecting rod and the connecting shell are fixed through bolts.

Preferably, the intermediate position at connecting shell top is equipped with and is discoid spread groove, the bottom of landscape lamp is equipped with the connecting seat that is the I shape, and the bottom of connecting seat passes through bolted connection inside the spread groove.

Preferably, the both ends on horizontal pole surface all are equipped with the dog, and the dog is connected through the bolt with the fixed block surface, the horizontal pole surface is equipped with and is the banding embedded groove that is used for holding, and the embedded groove is inside to be equipped with and to be used for showing the lamp area of mesh.

Preferably, the horizontal pole opposite face all is equipped with the multiunit and rotates the hole, the inside locating lever that runs through to be the I shape of guard roll, and the both ends of locating lever rotate respectively and are located and rotate downthehole portion.

Preferably, the surfaces of the cross bar and the protective roller are coated with elastic rubber for protection and buffering.

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

this device is through the cooperation between each structure when using for the rail guard has the effect of the dismouting of being convenient for, makes the installation effectiveness that has improved the rail guard when using, and when the rail guard takes place to damage, is convenient for carry out the split and change the connection between each part structure simultaneously in the later stage.

This device is through setting up rectangular hole and the connection shell at the stand top when using, has and is convenient for make the vertical braces of connecting the shell more stable, and further the whole protective effect that supports after the horizontal pole is in the same place with the connection shell combination at its both ends is also more showing.

Drawings

Fig. 1 is a schematic view of the overall structure of a guard rail designed based on a road and bridge according to the present invention;

FIG. 2 is a schematic view of the protective roll of FIG. 1 with the protective roll removed;

FIG. 3 is an enlarged schematic view of the column of FIG. 1;

FIG. 4 is a disassembled view of the cross bar and the fixing block in FIG. 2;

fig. 5 is an exploded view of the landscape lamp and the coupling housing of fig. 4.

In the figure: 1. a bridge body; 2. a column; 3. a rectangular hole; 4. a connecting shell; 5. a connecting rod; 6. a stopper; 7. a landscape lamp; 8. a connecting seat; 9. connecting grooves; 10. a fixed block; 11. a cross bar; 12. a light strip; 13. rotating the hole; 14. positioning a rod; 15. and (4) a protective roller.

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.

Referring to fig. 1-5, a guard rail based on road and bridge design comprises an upright post 2 prefabricated on the top of a bridge body 1, a connecting shell 4 is sleeved outside the upright post 2, a landscape lamp 7 for illumination is arranged on the top of the connecting shell 4, the landscape lamp 7 can illuminate a bridge floor, pedestrians can walk and vehicles can conveniently run, fixing blocks 10 which are Contraband-shaped and used for supporting are arranged on the opposite surfaces of the connecting shell 4, the fixing blocks 10 are used for connecting a cross bar 11 and the connecting shell 4 conveniently, a cross bar 11 for blocking is arranged between the fixing blocks 10 through bolts, a plurality of groups of protective rollers 15 for protection are arranged between the cross bar 11 in a rotating mode, elastic rubber for protection and buffering is coated on the surfaces of the cross bar 11 and the protective rollers 15, the cross bar 11 and the protective rollers 15 are matched to buffer and protect pedestrians and vehicles, meanwhile, the rotation of the protective rollers 15 can buffer again, and the impact is prevented, so that the vehicle slides when being impacted and the impact force is reduced.

Referring to fig. 1-5, rectangular hole 3 has been seted up at stand 2 top, the inside top of connecting shell 4 is equipped with the connecting rod 5 of inserting the cooperation mutually with rectangular hole 3, when installation connecting shell 4, will connect shell 4 from the downward slip cover in stand 2 tops and establish, connecting rod 5 inserts inside rectangular hole 3 simultaneously, then the stand 2 is connected together with connecting shell 4 to rethread bolt, connecting rod 5 for be connected between connecting shell 4 and the stand 2 more stable, otherwise the operation during the dismantlement, dismantle the bolt earlier, take off from connecting shell 4 from stand 2 surfaces again.

Referring to fig. 1-5, the middle position at the top of connecting shell 4 is equipped with the spread groove 9 that is discoid, the bottom of landscape lamp 7 is equipped with the connecting seat 8 that is the I shape, and bolted connection is passed through inside spread groove 9 in the bottom of connecting seat 8, when installing landscape lamp 7, lay the bottom of the connecting seat 8 of landscape lamp 7 bottom inside spread groove 9, then fix the restriction of connecting seat 8 in spread groove 9 through the bolt, thereby be connected landscape lamp 7 with connecting shell 4 top, when landscape lamp 7 was dismantled, otherwise the operation is earlier dismantled the bolt, then separate connecting seat 8 and spread groove 9, and then realize with landscape lamp 7 and connecting shell 4 splits.

Referring to fig. 1-5, both ends on the surface of a cross rod 11 are provided with stop blocks 6, the stop blocks 6 are connected with the surfaces of fixed blocks 10 through bolts, the surface of the cross rod 11 is provided with strip-shaped embedded grooves for accommodating, and lamp strips 12 for displaying are arranged inside the embedded grooves, when the cross rod 11 is mounted and dismounted, both ends of the cross rod 11 are firstly placed into the fixed blocks 10, so that the stop blocks 6 are in contact with the openings of the fixed blocks 10, then both ends of the cross rod 11 are fixedly connected with the fixed blocks 10 through bolts, when the cross rod 11 is dismounted, the bolts are firstly dismounted, and then both ends of the cross rod 11 are removed from the inside of the fixed blocks 10.

Referring to fig. 1-5, the opposite surfaces of the cross rods 11 are provided with a plurality of groups of rotating holes 13, the positioning rods 14 in an i shape are arranged inside the protective rollers 15 in a penetrating mode, two ends of each positioning rod 14 are located inside the corresponding rotating holes 13 in a rotating mode, when the protective rollers 15 are mounted and dismounted, the two cross rods 11 are taken out firstly, then two ends of each positioning rod 14 are placed inside the corresponding rotating holes 13 of the two cross rods 11, the two cross rods 11 are clamped through the two cross rods 11, the two ends of the two cross rods 11 are placed inside the fixing blocks 10 respectively, the two ends of the two cross rods 11 are fixedly connected with the fixing blocks 10 through bolts, and therefore the protective rollers 15 can be clamped between the two cross rods 11 to rotate.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a rail guard based on road and bridge design, includes prefabricated stand (2) at pontic (1) top, its characterized in that, the outside cover of stand (2) is equipped with connects shell (4), and connects shell (4) top to be equipped with landscape lamp (7) that are used for the illumination, connect the relative surface of shell (4) and all be equipped with fixed block (10) that are Contraband types and are used for the support, and be equipped with horizontal pole (11) that are used for stopping through the bolt between fixed block (10), be equipped with between horizontal pole (11) the multiunit and be used for protective protection roller (15).

2. The protective guard based on road and bridge design of claim 1, wherein a rectangular hole (3) is formed in the top of the upright column (2), a connecting rod (5) which is matched with the rectangular hole (3) in an inserting manner is arranged at the top end inside the connecting shell (4), and the upright column (2), the connecting rod (5) and the connecting shell (4) are fixed through bolts.

3. The guard rail for a road and bridge design as claimed in claim 1, wherein the middle position of the top of the connection housing (4) is provided with a connection groove (9) in a disc shape, the bottom end of the landscape lamp (7) is provided with a connection seat (8) in an i-shape, and the bottom end of the connection seat (8) is connected inside the connection groove (9) through a bolt.

4. The protective guard based on road and bridge design as claimed in claim 1, wherein both ends of the surface of the cross bar (11) are provided with a stop block (6), the stop blocks (6) are connected with the surface of the fixing block (10) through bolts, the surface of the cross bar (11) is provided with a strip-shaped embedded groove for accommodating, and a lamp strip (12) for displaying a picture is arranged inside the embedded groove.

5. The protective guard designed based on the road and bridge as claimed in claim 1, wherein a plurality of sets of rotating holes (13) are formed in the opposite surfaces of the cross bar (11), an i-shaped positioning rod (14) penetrates through the protective roller (15), and the two ends of the positioning rod (14) are respectively rotatably located in the rotating holes (13).

6. The protective fence based on the road and bridge design as claimed in claim 1, wherein the surfaces of the cross bar (11) and the protective roller (15) are coated with elastic rubber for protection and buffering.

Images