CN215714626U

CN215714626U - Bridge railing installation connecting device

Info

Publication number: CN215714626U
Application number: CN202122426324.XU
Authority: CN
Inventors: 王玕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-01
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a bridge railing installation and connection device which comprises a bridge foundation, wherein a reinforcing mesh is uniformly arranged at the top end inside the bridge foundation, connecting columns are uniformly welded at the top ends of the reinforcing mesh, trapezoidal seats are respectively arranged between the top ends of the connecting columns, and locking screw holes are uniformly formed in the top ends of the trapezoidal seats. According to the utility model, the reinforcing mesh is pre-embedded into the bridge foundation, the top of the trapezoid seat connected with the reinforcing mesh keeps parallel to a pouring surface in the pouring process, and the top of the trapezoid seat is reserved with the locking screw hole matched with the locking bolt, so that the installation operation of a bridge railing is facilitated, the smoothness of a bridge floor can be maintained after the bridge railing is disassembled, the construction efficiency is further improved, the convenience of construction is enhanced, and meanwhile, the stability after the base is connected is further enhanced by welding a plurality of groups of connecting columns between the trapezoid seat and the reinforcing mesh, so that the phenomenon of falling and shaking is not easy to occur.

Description

Bridge railing installation connecting device

Technical Field

The utility model relates to the technical field of bridge railings, in particular to a bridge railing installation and connection device.

Background

The bridge is a building constructed for a road to cross natural or artificial barriers, is erected on rivers, lakes and seas, enables vehicles, pedestrians and the like to smoothly pass through, and is an important component of the bridge, aiming at preventing an out-of-control vehicle from crossing the bridge and having the functions of preventing the vehicle from breaking through, passing down, crossing the bridge and beautifying the bridge building;

current bridge railing is connected through rag bolt and bridge foundation mostly in the installation, nevertheless its rag bolt protrusion usually in the bridge floor after partial bridge railing dismantles for comparatively waste time and energy when later stage cutting flattening, and can produce certain influence to current effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bridge railing installation and connection device to solve the problems that a connection structure provided in the background technology is more abrupt and the subsequent trimming is complicated.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bridge railing erection joint device, includes the bridge foundation, the inside top of bridge foundation evenly is provided with the reinforcing bar net, and the top of reinforcing bar net all evenly welds there is the spliced pole, all install trapezoidal seat between the top of spliced pole, and the top of trapezoidal seat all evenly is provided with the locking screw, the base is all installed on the top of trapezoidal seat, and the inside of base all evenly is provided with locking bolt, locking bolt all with locking screw swing joint, the stand is all installed on the top of base, and evenly installs the railing main part between the inboard of stand.

Preferably, the both sides of stand all are provided with the spout, and the inside of spout all evenly installs the slider, the slider is kept away from one side of stand and is all installed the regulation seat, and adjusts the seat and all is connected with the railing bulk phase, the inside of stand that railing main part one side was kept away from to the spout all evenly is provided with fixed screw, and the inside of fixed screw all has fixing bolt through adjusting a seat movable mounting.

Preferably, the width of the sliding groove is equal to the width of the sliding block, and the sections of the sliding groove and the sliding block are both in a convex design.

Preferably, the outer sides of the trapezoidal seats are uniformly provided with reinforcing strips, and the outer sides of the reinforcing strips are uniformly provided with reinforcing lugs.

Preferably, the railing main part is including adjusting railing and fixed railing, adjust the railing and all install the regulating block near one side of fixed railing, one side that fixed railing is close to adjusting the railing all is provided with adjustment mechanism.

Preferably, adjustment mechanism includes the adjustment tank, and the adjustment tank all sets up the one side that is close to the adjustment railing at fixed railing, the inside of the fixed railing at adjustment tank both ends all is provided with the guide way, and the equal movable mounting in inside of guide way has the guide block, the guide block all is connected with the regulating block, the elastic decoration cover is all installed to one side that fixed railing is close to the adjustment railing, and the elastic decoration cover keeps away from one side of fixed railing and all is connected with the adjustment railing.

Preferably, the width of each guide block is equal to the width of each guide groove, and the guide blocks and the guide grooves form a sliding structure.

Compared with the prior art, the utility model has the beneficial effects that: the bridge railing installation and connection device not only realizes the function of convenient installation and connection, but also realizes the function of convenient adjustment of installation height, and simultaneously realizes the function of convenient improvement of installation accuracy;

(1) the reinforcing mesh is pre-embedded into the bridge foundation, the top of the trapezoid seat connected with the reinforcing mesh is kept parallel to a pouring surface in the pouring process, and the top of the trapezoid seat is reserved with locking screw holes matched with locking bolts, so that the mounting operation of a bridge rail is facilitated, the smoothness of a bridge floor can be kept after the bridge rail is detached, the construction efficiency is further improved, the convenience of construction is enhanced, meanwhile, a plurality of groups of connecting columns are welded between the trapezoid seat and the reinforcing mesh, the stability of the base after connection is further enhanced, the base is not prone to falling and shaking, and meanwhile, the contact area between the reinforcing mesh and the pouring layer is increased through the action of a plurality of groups of reinforcing lugs and reinforcing strips, so that the connection stability is improved;

(2) the guardrail main body is convenient to install between the two side columns through the connecting action of the sliding block and the sliding groove, the guardrail main body is convenient to drive to lift under the sliding of the sliding block, the installation height of the guardrail main body can be adjusted, the protection range of the guardrail main body can be adjusted, different installation requirements can be met, the practicability and flexibility of the guardrail main body are further improved, the adjusting seat can be limited and fixed conveniently through the rotation of the fixing bolt in the fixing screw hole after the adjustment is finished, the using effect of the guardrail is improved, the operation is simple, the use is convenient, the guardrail main body can be conveniently and rapidly disassembled and adjusted, and the working efficiency is improved;

(3) through being provided with adjustment mechanism, when there is the error of less distance in railing main part installation, can suitably adjust the length of railing main part to a certain extent through the removal of regulating block in the adjustment tank to the synchronous elasticity compression of cooperation elasticity decorative cover or extension effect are sheltered from in order to play the decoration to adjusting the breach, and then can improve the stability and the precision of railing main part installation, reinforcing means's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic diagram of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic diagram of the structure of FIG. 2 at B in accordance with the present invention;

fig. 5 is a schematic front view of the present invention.

The reference numerals in the figures illustrate: 1. a column; 2. a chute; 3. a slider; 4. a reinforcing mesh; 5. connecting columns; 6. a trapezoidal base; 7. bridge foundation; 8. locking the screw hole; 9. reinforcing the bumps; 10. a reinforcing strip; 11. a base; 12. locking the bolt; 13. a balustrade main body; 14. adjusting the handrail; 15. fixing the handrail; 16. an adjusting seat; 17. fixing screw holes; 18. fixing the bolt; 19. an adjustment mechanism; 1901. an adjustment groove; 1902. a guide block; 1903. a guide groove; 1904. an elastic decorative sleeve; 20. and a regulating block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a bridge railing installation and connection device comprises a bridge foundation 7, wherein reinforcing mesh 4 is uniformly arranged at the top end inside the bridge foundation 7, connecting columns 5 are uniformly welded at the top ends of the reinforcing mesh 4, and trapezoidal seats 6 are respectively arranged between the top ends of the connecting columns 5;

reinforcing strips 10 are uniformly arranged on the outer sides of the trapezoidal seats 6, and reinforcing lugs 9 are uniformly arranged on the outer sides of the reinforcing strips 10;

specifically, as shown in fig. 1, when in use, the contact area between the reinforcing lugs 9 and the pouring layer is increased through the action of the groups of reinforcing lugs 10, so that the connection stability is improved;

the top ends of the trapezoidal seats 6 are uniformly provided with locking screw holes 8, the top ends of the trapezoidal seats 6 are respectively provided with a base 11, the insides of the bases 11 are respectively and uniformly provided with locking bolts 12, the locking bolts 12 are respectively movably connected with the locking screw holes 8, and the top ends of the bases 11 are respectively provided with an upright post 1;

the two sides of the upright post 1 are respectively provided with a sliding chute 2, the insides of the sliding chutes 2 are respectively and uniformly provided with a sliding block 3, one side of the sliding block 3, which is far away from the upright post 1, is respectively provided with an adjusting seat 16, the adjusting seats 16 are respectively connected with the railing main body 13, the insides of the upright post 1, which is far away from the railing main body 13, of the sliding chutes 2 are respectively and uniformly provided with a fixing screw hole 17, the insides of the fixing screw holes 17 are respectively and movably provided with a fixing bolt 18 through the adjusting seats 16, the widths of the sliding chutes 2 are respectively equal to the width of the sliding block 3, and the sections of the sliding chutes 2 and the sliding blocks 3 are respectively in a convex design;

specifically, as shown in fig. 1, 2 and 3, when in use, the railing body 13 is conveniently mounted between the two side columns 1 through the connection effect of the sliding block 3 and the sliding groove 2, at the moment, the railing body 13 is conveniently driven to lift under the sliding of the sliding block 3, the mounting height of the movable railing body 13 is further adjusted, the protection range of the movable railing body is further adjusted, different mounting requirements are met, the practicability and flexibility of the movable railing body are further improved, the adjusting seat 16 is conveniently limited and fixed through the rotation of the fixing bolt 18 in the fixing screw hole 17 after the adjustment is completed, the using effect of the railing body 13 is improved, the operation is simple and convenient, the railing body 13 can be conveniently and quickly disassembled and adjusted, and the working efficiency is improved;

and the railing main bodies 13 are uniformly arranged between the inner sides of the upright posts 1;

the guardrail body 13 comprises an adjusting guardrail 14 and a fixed guardrail 15, adjusting blocks 20 are mounted on one sides of the adjusting guardrail 14 close to the fixed guardrail 15, adjusting mechanisms 19 are arranged on one sides of the fixed guardrail 15 close to the adjusting guardrail 14, the adjusting mechanisms 19 comprise adjusting grooves 1901, the adjusting grooves 1901 are arranged on one sides of the fixed guardrail 15 close to the adjusting guardrail 14, guide grooves 1903 are arranged inside the fixed guardrail 15 at two ends of the adjusting grooves 1901, guide blocks 1902 are movably mounted inside the guide grooves 1903, the guide blocks 1902 are connected with the adjusting blocks 20, elastic decoration sleeves 1904 are mounted on one sides of the fixed guardrail 15 close to the adjusting guardrail 14, one sides of the elastic decoration sleeves 1904 far away from the fixed guardrail 15 are connected with the adjusting guardrail 14, the widths of the guide blocks 1902 are equal to the widths of the guide grooves 1903, and the guide blocks 1902 and the guide grooves 1903 form a sliding structure;

specifically, as shown in fig. 1, 2 and 4, during the use, through being provided with adjustment mechanism 19, if there is the error of less distance in railing body 13 installation, can suitably adjust the length of railing body 13 to a certain extent through the removal of regulating block 20 in adjustment groove 1901 to the synchronous elasticity of cooperation elasticity decoration cover 1904 compresses or extends the effect and so as to play the decoration of adjusting the breach and shelter from, and then can improve the stability and the precision of railing body 13 installation, reinforcing device's practicality.

The working principle is as follows: when the bridge foundation is used, firstly, the reinforcing mesh 4 is embedded into the bridge foundation 7, the top of the trapezoid seat 6 connected with the reinforcing mesh is kept parallel to a pouring surface in the pouring process so as to ensure the smoothness of the bridge floor, and the locking screw holes 8 which are matched with the locking bolts 12 and are reserved at the top of the trapezoid seat 6 are used for conveniently installing and connecting the base 11 in the construction process;

secondly, the railing main body 13 is convenient to be installed between the upright posts 1 on the two sides through the connecting action of the sliding block 3 and the sliding groove 2, the railing main body 13 is convenient to be driven to lift under the sliding action of the sliding block 3, the installation height of the railing main body 13 can be adjusted, the protection range of the railing main body can be adjusted, and the adjusting seat 16 can be limited and fixed through the rotation of the fixing bolt 18 in the fixing screw hole 17 after the adjustment is finished;

finally, if there is the error of less distance in railing body 13 installation, can suitably adjust railing body 13's length to a certain extent through the removal of regulating block 20 in adjustment tank 1901 to the synchronous elasticity compression of cooperation elasticity decoration cover 1904 or the extension effect shelters from in order to play the decoration to adjusting the breach, and then can improve the stability and the precision of railing body 13 installation.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a bridge railing erection joint device, includes bridge foundation (7), its characterized in that: bridge foundation (7) inside top evenly is provided with reinforcing bar net (4), and the top of reinforcing bar net (4) all evenly welds spliced pole (5), all install trapezoidal seat (6) between the top of spliced pole (5), and the top of trapezoidal seat (6) all evenly is provided with locking screw (8), base (11) are all installed on the top of trapezoidal seat (6), and the inside of base (11) all evenly is provided with locking bolt (12), locking bolt (12) all with locking screw (8) swing joint, stand (1) are all installed on the top of base (11), and evenly install railing main part (13) between the inboard of stand (1).

2. The bridge railing installation and connection device of claim 1, wherein: the utility model discloses a guardrail fixing device, including stand (1), slider (3), regulation seat (16), railing main part (13), spout (3) and fixed screw (17), the both sides of stand (1) all are provided with spout (2), and the inside of spout (2) all evenly installs slider (3), one side that stand (1) was kept away from in slider (3) all installs regulation seat (16), and adjusts seat (16) and all is connected with railing main part (13), the inside of stand (1) of railing main part (13) one side is kept away from in spout (2) all evenly is provided with fixed screw (17), and the inside of fixed screw (17) all has fixing bolt (18) through adjusting seat (16) movable mounting.

3. The bridge railing installation and connection device of claim 2, wherein: the width of the sliding groove (2) is equal to that of the sliding block (3), and the sections of the sliding groove (2) and the sliding block (3) are both in a convex design.

4. The bridge railing installation and connection device of claim 1, wherein: reinforcing strips (10) are uniformly arranged on the outer sides of the trapezoidal seats (6), and reinforcing lugs (9) are uniformly arranged on the outer sides of the reinforcing strips (10).

5. The bridge railing installation and connection device of claim 1, wherein: railing main part (13) are including adjusting railing (14) and fixed railing (15), adjust railing (14) and all install regulating block (20) near one side of fixed railing (15), one side that fixed railing (15) are close to and adjust railing (14) all is provided with adjustment mechanism (19).

6. The bridge railing installation and connection device of claim 5, wherein: adjustment mechanism (19) are including adjustment tank (1901), and adjustment tank (1901) all sets up in fixed railing (15) and is close to one side of adjusting railing (14), the inside of the fixed railing (15) at adjustment tank (1901) both ends all is provided with guide way (1903), and the equal movable mounting in inside of guide way (1903) has guide block (1902), guide block (1902) all is connected with regulating block (20), the elastic decoration cover (1904) all is installed to one side that fixed railing (15) are close to adjusting railing (14), and the elastic decoration cover (1904) keep away from one side of fixed railing (15) and all is connected with adjusting railing (14).

7. The bridge railing installation and connection device of claim 6, wherein: the width of the guide block (1902) is equal to the width of the guide groove (1903), and the guide block (1902) and the guide groove (1903) form a sliding structure.