CN211596349U

CN211596349U - Road bridge for construction

Info

Publication number: CN211596349U
Application number: CN201921945674.3U
Authority: CN
Inventors: 刘俏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-29
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a road bridge is used in construction, including first bottom plate and second bottom plate, first bottom plate and second bottom plate pass through telescopic machanism and connect, one side both ends symmetry that first bottom plate was kept away from to the second bottom plate is equipped with first bracing piece, one side both ends symmetry that the second bottom plate was kept away from to first bottom plate is equipped with the second bracing piece, be connected through the elasticity protection network that is located first bottom plate top between first bracing piece and the second bracing piece, and be connected through the bar grab handle that is located elasticity protection network top between first bracing piece and the second bracing piece, the top of first bracing piece and second bracing piece all is equipped with the warning light, warning light and external power source electric connection. The utility model discloses a road bridge is used in construction holds up pole, stopper, slide bar and telescopic machanism's mating reaction through the setting, the length of regulation road bridge that can be nimble, and then can take and establish under the environment of different length demands, has satisfied different on-the-spot demands, when having guaranteed pedestrian's safety, has improved the practicality of road bridge.

Description

Road bridge for construction

Technical Field

The utility model relates to a construction technical field, in particular to road bridge is used in construction.

Background

The construction process includes foundation construction, main structure construction, roofing construction, decoration construction, etc. the construction site is called construction site or construction site, and the construction site needs to set up road bridge for crossing over the road incapable of passing through.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a road bridge is used in construction can effectively solve among the background art job site and often need set up the road bridge for span unable current road, nevertheless the job site uses the plank to set up simple road bridge usually, and the security is lower, when the road overlength that needs span moreover, the unable quick convenient problem of setting up the road bridge.

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

the utility model provides a road bridge is used in construction, includes first bottom plate and second bottom plate, first bottom plate with the second bottom plate passes through telescopic machanism and connects, the second bottom plate is kept away from one side both ends symmetry of first bottom plate is equipped with first bracing piece, first bottom plate is kept away from one side both ends symmetry of second bottom plate is equipped with the second bracing piece, first bracing piece with through being located between the second bracing piece the elasticity protection network of first bottom plate top is connected, just first bracing piece with through being located between the second bracing piece the bar of elasticity protection network top is connected, first bracing piece with the top of second bracing piece all is equipped with the warning light, warning light and external power source electric connection.

Preferably, the telescopic mechanism comprises a sliding groove arranged on one side of the first base plate, a movable plate is arranged in the sliding groove, the movable plate is connected with the second base plate, first limiting sliding grooves are symmetrically formed in two sides of the sliding groove, a limiting plate is arranged in the first limiting sliding grooves, the limiting plate is connected with the movable plate, and the limiting plate is connected with the first limiting sliding grooves through a limiting mechanism.

Preferably, stop gear is including setting up in two a plurality of thread grooves that one side was kept away from mutually to the stop plate, the bilateral symmetry of first bottom plate is equipped with the screw hole, the screw hole next-door neighbour the second bottom plate, just the screw hole with first spacing spout is linked together, threaded hole is equipped with the threaded rod, the one end of threaded rod extends to one of them in the thread groove, the other end of threaded rod with the carousel of first bottom plate one side is connected.

Preferably, the outer part of the rotating disc is sleeved with an anti-slip sleeve.

Preferably, the grab bar comprises a holding rod arranged on one side of the second support rod, a second limiting sliding groove is formed in one side of the holding rod, a sliding rod is arranged in the second limiting sliding groove and connected with a limiting block located on one side of the holding rod, and one side of the limiting block is connected with the first support rod.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the bar, the mating reaction of warning light and elasticity protection network, and then protect pedestrian's both sides, prevent that the pedestrian from falling from the road bridge, pedestrian's safety has been guaranteed, carry out the early warning to the pedestrian simultaneously, remind the pedestrian to notice safety, through setting up the mating reaction of holding up the pole, the stopper, slide bar and telescopic machanism, the length of regulation road bridge that can be nimble, and then can set up under the environment of different length demands, different on-the-spot demands have been satisfied, when having guaranteed pedestrian's safety, the practicality of road bridge has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a road bridge for construction according to the present invention;

FIG. 2 is a front cross-sectional view of a road bridge for construction according to the present invention;

FIG. 3 is a schematic structural view of a threaded rod of a road and bridge for construction according to the present invention;

fig. 4 is the utility model relates to a road bridge fly leaf is used in construction's structural schematic.

In the figure: 1. a first base plate; 2. a second base plate; 3. a first support bar; 4. a second support bar; 5. a support rod; 6. an elastic protective net; 7. a warning light; 8. a movable plate; 9. a chute; 10. a first limiting chute; 11. a limiting plate; 12. a thread groove; 13. a threaded hole; 14. a threaded rod; 15. a turntable; 16. a limiting block; 17. a second limiting chute; 18. a slide bar; 19. an anti-slip sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, a road bridge for construction comprises a first bottom plate 1 and a second bottom plate 2, wherein the first bottom plate 1 and the second bottom plate 2 are connected through a telescopic mechanism, first support rods 3 are symmetrically arranged at two ends of one side of the second bottom plate 2, which is far away from the first bottom plate 1, second support rods 4 are symmetrically arranged at two ends of one side of the first bottom plate 1, which is far away from the second bottom plate 2, the first support rods 3 are connected with the second support rods 4 through elastic protective nets 6, which are positioned above the first bottom plate 1, the first support rods 3 are connected with the second support rods 4 through handrail rods, which are positioned above the elastic protective nets 6, warning lamps 7 are arranged at the top ends of the first support rods 3 and the second support rods 4, and the warning lamps 7 are electrically connected with an external power supply;

the telescopic mechanism comprises a sliding chute 9 arranged on one side of the first bottom plate 1, a movable plate 8 is arranged in the sliding chute 9, the movable plate 8 is connected with the second bottom plate 2, first limiting sliding chutes 10 are symmetrically formed in two sides of the sliding chute 9, limiting plates 11 are arranged in the first limiting sliding chutes 10, the limiting plates 11 are connected with the movable plate 8, and the limiting plates 11 are connected with the first limiting sliding chutes 10 through limiting mechanisms; the limiting mechanism comprises a plurality of thread grooves 12 arranged on one side, far away from the two limiting plates 11, of the first base plate 1, threaded holes 13 are symmetrically formed in two sides of the first base plate 1, the threaded holes 13 are close to the second base plate 2, the threaded holes 13 are communicated with the first limiting sliding grooves 10, threaded rods 14 are arranged in the threaded holes 13, one ends of the threaded rods 14 extend into one of the thread grooves 12, and the other ends of the threaded rods 14 are connected with a rotary table 15 on one side of the first base plate 1; an anti-skid sleeve 19 is sleeved outside the rotary table 15; the handrail pole is including setting up in the pole 5 of holding up of second bracing piece 4 one side, holds up one side of pole 5 and has seted up the spacing spout 17 of second, is equipped with slide bar 18 in the spacing spout 17 of second, and slide bar 18 is connected with the stopper 16 that is located pole 5 one side, and one side of stopper 16 is connected with first bracing piece 3.

It should be noted that, the utility model relates to a road bridge for construction, when in use, through setting up the elastic protection net 6 and the handrail 5, and then the safety of both sides of the pedestrian is guaranteed, through setting up the warning light 7, the pedestrian is warned to pay attention to the safety, when the road bridge length that sets up needs to be increased, the rotary table 15 is rotated, one end of the threaded rod 14 is made to break away from the threaded groove 12, and then the movable plate 8 is pulled to slide in the chute 9, and the limiting plate 11 slides in the first limiting chute 10, and further the stability of the movable plate 8 is improved, when adjusting to the appropriate position, the same thing, the rotary table 15 is rotated reversely, one end of the threaded rod 14 is made to screw into one of the corresponding threaded grooves 12, and then the limitation of the position of the limiting plate 11 and the first limiting chute 10 is accomplished, and then the movable plate 8 is fixed, and the movable plate 8 is prevented from shaking, and then the length of adjustment handrail pole, simultaneously because elasticity protection network 6 is elastic protection network, and then elasticity protection network 6 leads to length lengthening through tensile, and then accomplishes the regulation of road bridge length, has improved the practicality of road bridge.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A road bridge for construction is characterized in that: comprises a first bottom plate (1) and a second bottom plate (2), wherein the first bottom plate (1) and the second bottom plate (2) are connected through a telescopic mechanism, two ends of one side of the second bottom plate (2) far away from the first bottom plate (1) are symmetrically provided with first supporting rods (3), two ends of one side of the first bottom plate (1) far away from the second bottom plate (2) are symmetrically provided with second support rods (4), the first supporting rod (3) is connected with the second supporting rod (4) through an elastic protective net (6) positioned above the first bottom plate (1), and the first supporting rod (3) is connected with the second supporting rod (4) through a handrail rod positioned above the elastic protective net (6), the top of first bracing piece (3) with second bracing piece (4) all is equipped with warning light (7), warning light (7) and external power source electric connection.

2. A road and bridge for construction according to claim 1, wherein: telescopic machanism including set up in spout (9) of first bottom plate (1) one side, be equipped with fly leaf (8) in spout (9), fly leaf (8) with second bottom plate (2) are connected, first spacing spout (10) have been seted up to the bilateral symmetry of spout (9), be equipped with limiting plate (11) in first spacing spout (10), limiting plate (11) with fly leaf (8) are connected, limiting plate (11) with first spacing spout (10) are connected through stop gear.

3. A road and bridge for construction as claimed in claim 2, wherein: stop gear is including setting up in two a plurality of thread grooves (12) of one side are kept away from mutually to limiting plate (11), the bilateral symmetry of first bottom plate (1) is equipped with screw hole (13), screw hole (13) next-door neighbour second bottom plate (2), just screw hole (13) with first spacing spout (10) are linked together, be equipped with threaded rod (14) in screw hole (13), the one end of threaded rod (14) extends to one of them in thread groove (12), the other end of threaded rod (14) with carousel (15) of first bottom plate (1) one side are connected.

4. A construction road bridge according to claim 3, wherein: the outer part of the rotary disc (15) is sleeved with an anti-skidding sleeve (19).

5. A road and bridge for construction according to claim 1, wherein: the grab bar is including setting up in holding up pole (5) of second bracing piece (4) one side, the spacing spout of second (17) has been seted up to one side of holding up pole (5), be equipped with slide bar (18) in the spacing spout of second (17), slide bar (18) with be located hold up stopper (16) of pole (5) one side and be connected, one side of stopper (16) with first bracing piece (3) are connected.