CN218757063U

CN218757063U - Reinforcing apparatus for road and bridge

Info

Publication number: CN218757063U
Application number: CN202223261720.2U
Authority: CN
Inventors: 赵金龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-28
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a reinforcing device for road and bridge, comprising a bridge body and a reinforcing member, wherein a crack is arranged in the middle of the bridge body, the left side of the crack is a left bridge floor, and the right side of the crack is a right bridge floor; the left end of the reinforcing component is provided with a driving motor, a threaded rod is arranged on the driving motor, and a loop bar is sleeved on an outer ring of the threaded rod; and a connecting plate is arranged above the loop bar. The reinforcing device is applied to the L-shaped adapter below the bridge floor, the electric motor installed on the L-shaped adapter drives the electric push rod to move upwards, the electric motor is clamped in one of the hole grooves distributed in the outer ring of the rotating rod, the rotating rod is fixed on the electric push rod, the distance between the left bridge floor and the right bridge floor is convenient to fix, the distance between cracks is fixed in the using process of the bridge floor, and the connection is stable. The driving motor drives the threaded rod to rotate, the sleeve rod connected to the left side and the right side of the threaded rod drives the connecting plate above to move towards the middle position, so that the left bridge floor and the right bridge floor are close to each other in position, and gaps between the left bridge floor and the right bridge floor are prevented from further expanding.

Description

Reinforcing apparatus for road and bridge

Technical Field

The utility model belongs to the technical field of the bridge technique and specifically relates to a reinforcing apparatus for road and bridge.

Background

The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like. Untimely processing can make the crack bigger, leads to the bridge to have certain potential safety hazard, so need to have a reinforcing apparatus to be used for strengthening the bridge. The prior reinforcing device for the road and the bridge still has the following defects:

1. when the existing road and bridge is used, due to long-term rolling of traffic flows, cracks with different sizes are easy to appear on the surface, small cracks can be filled with sealant, large cracks are easy to connect in the reinforcing process and are not firm enough, and secondary repair is needed.

2. When cracks appear in the existing road bridge, bolts are generally required to be nailed into two ends of the cracks, and then a connecting plate is installed on the top of each bolt to reinforce the top end of the crack.

We have therefore proposed a reinforcing device for road and bridge bridges in order to solve the problems set out above.

Disclosure of Invention

An object of the utility model is to provide a reinforcing apparatus for road and bridge to solve road and bridge under the above-mentioned background art and connect when consolidating and stabilize inadequately, lead to needing the prosthetic problem of secondary, and intensity leads to the crack to further enlarge the problem that takes place the potential safety hazard inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a reinforcing device for a road and a bridge comprises a bridge body and a reinforcing member, wherein a crack is arranged in the middle of the bridge body, the left side of the crack is a left bridge deck, and the right side of the crack is a right bridge deck; a driving motor is installed at the left end of the reinforcing member, a threaded rod is installed on the driving motor, and a sleeve rod is sleeved on the outer ring of the threaded rod; and a connecting plate is arranged above the loop bar.

Preferably, the connecting plate is a square structure with the same length and width, screw holes are formed in the positions of four corners of the connecting plate, and bolts are installed inside the screw holes.

Adopt above-mentioned technical scheme, the distance between left bridge floor and the right bridge floor is fixed through the connecting plate and the bolt at loop bar top, prevents that the crack between left bridge floor and the right bridge floor from further expanding, leads to the bridge installation nature to reduce, takes place danger easily.

Preferably, the right end of the threaded rod is connected with a rotating rod, and a plurality of hole grooves are uniformly formed in the outer ring of the middle position of the rotating rod.

Preferably, the lower part of the right bridge deck is connected with an L-shaped adaptor, the upper surface of the bottom of the adaptor is connected with an electric head, an electric push rod is arranged above the electric head, and the top of the electric push rod is clamped inside the hole groove.

By adopting the technical scheme, the electric motor installed on the L-shaped adapter below the right bridge deck drives the electric push rod to move upwards, and the electric motor is clamped in one of the hole grooves distributed on the outer ring of the rotating rod, so that the rotating rod is fixed on the electric push rod, and the distance between the left bridge deck and the right bridge deck is convenient to fix.

Preferably, install two sections opposite directions on the threaded rod, the helicitic texture that length is the same, and the helicitic texture outer lane that distributes about all cup joints a loop bar, and the loop bar constitutes key-type connection structure with the threaded rod, and all is connected with a connecting plate above two loop bars, and two loop bars and two connecting plates are according to threaded rod central point and put and constitute bilateral symmetry structure.

Adopt above-mentioned technical scheme, it is rotatory to drive the threaded rod through driving motor, and the loop bar that the side is connected about the threaded rod drives the connecting plate of top and removes to the intermediate position for the position is close to each other between left bridge floor and the right bridge floor, prevents that the gap from further expanding between left bridge floor and the right bridge floor.

Preferably, two loop bars are installed on the threaded rod, the connecting plate on the loop bar on the left side is fixed at the bottom of the left bridge floor through a bolt, and the connecting plate on the loop bar on the right side is fixed at the bottom of the right bridge floor through a bolt.

By adopting the technical scheme, the connecting plate is large in area, fixed below the left bridge floor and the right bridge floor and stable in connection.

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

1. the utility model discloses an electric head that utilizes installation on the L shape adaptor of right bridge floor below moves electric putter rebound, and the joint lets rotatory dwang fix on electric putter in one of them hole groove that distributes on the dwang outer lane, is convenient for fix the distance between left bridge floor and the right bridge floor, fixes the interval between the crack in the bridge floor use, and the follow-up packing of being convenient for is connected stably.

2. The utility model discloses an it is rotatory that application driving motor drives the threaded rod, and the loop bar that the side was connected about the threaded rod drives the connecting plate of top and removes to the intermediate position for the position is close to each other between left bridge floor and the right bridge floor, prevents that the gap from further expanding between left bridge floor and the right bridge floor, utilizes connecting plate and bolt increase in strength, convenient to use during the reinforcement.

Drawings

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

FIG. 2 is a side view, cross-sectional, structural schematic of the present invention;

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

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a bridge body; 2. a reinforcement member; 3. a left bridge deck; 4. a right bridge deck; 5. a drive motor; 6. a threaded rod; 7. a loop bar; 8. a connecting plate; 9. a bolt; 10. a screw hole; 11. an adapter; 12. a power head; 13. an electric push rod; 14. rotating the rod; 15. and (4) a hole groove.

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. 1-5, the present invention provides a technical solution: a road and bridge reinforcing device comprises a bridge body 1 and a reinforcing member 2, wherein a crack is formed in the middle of the bridge body 1, the left side of the crack is a left bridge deck 3, and the right side of the crack is a right bridge deck 4; a driving motor 5 is installed at the left end of the reinforcing member 2, a threaded rod 6 is installed on the driving motor 5, and a loop bar 7 is sleeved on the outer ring of the threaded rod 6; a connecting plate 8 is arranged above the loop bar 7.

Referring to fig. 3, the connecting plate 8 has a square structure with the same length and width, and four corners of the connecting plate 8 are provided with screw holes 10, and bolts 9 are installed inside the screw holes 10. The distance between the left bridge deck 3 and the right bridge deck 4 is fixed through the connecting plate 8 and the bolt 9 at the top of the loop bar 7, so that the crack between the left bridge deck 3 and the right bridge deck 4 is prevented from further expanding, the bridge installation performance is reduced, and the danger is easy to occur.

Referring to fig. 1, the right end of the threaded rod 6 is connected with a rotating rod 14, and a plurality of holes 15 are uniformly formed in the outer ring of the middle position of the rotating rod 14.

Referring to fig. 1, an "L" -shaped adaptor 11 is connected to the lower side of the right deck 4, an electric head 12 is connected to the upper surface of the bottom of the adaptor 11, an electric push rod 13 is arranged above the electric head 12, and the electric push rod 13 is clamped inside a hole slot 15. The electric head 12 installed on the L-shaped adapter 11 below the right bridge deck 4 drives the electric push rod 13 to move upwards, and the rotating rod 14 is fixed on the electric push rod 13 in one of the hole grooves 15 distributed on the outer ring of the rotating rod 14 in a clamped mode, so that the distance between the left bridge deck 3 and the right bridge deck 4 can be conveniently fixed.

Referring to fig. 1 and 3, two sections of thread structures with opposite directions and the same length are mounted on the threaded rod 6, a loop bar 7 is sleeved on an outer ring of each thread structure distributed on the left and right, the loop bars 7 and the threaded rod 6 form a key connection structure, a connecting plate 8 is connected above each two loop bars 7, and the two loop bars 7 and the two connecting plates 8 form a bilateral symmetry structure according to the center position of the threaded rod 6. Drive threaded rod 6 rotatory through driving motor 5, the loop bar 7 of side connection about threaded rod 6 drives the connecting plate 8 of top and removes to the intermediate position for position is close to each other between left bridge floor 3 and the right bridge floor 4, prevents that the gap from further expanding between left bridge floor 3 and the right bridge floor 4.

Referring to fig. 1 and 4, two loop bars 7 are mounted on the threaded rod 6, a connecting plate 8 on the left loop bar 7 is fixed at the bottom of the left bridge deck 3 through a bolt 9, and a connecting plate 8 on the right loop bar 7 is fixed at the bottom of the right bridge deck 4 through a bolt 9. The connecting plate 8 is large in area, fixed below the left bridge deck 3 and the right bridge deck 4 and stable in connection.

The working principle is as follows: when the reinforcing device for the road and bridge is used, a connecting plate 8 and a bolt 9 which are arranged at the top of a left sleeve rod 7 are fixed on a left bridge deck 3, a connecting plate 8 and a bolt 9 which are arranged at the top of a right sleeve rod 7 are fixed on a right bridge deck 4, a threaded rod 6 is driven to rotate through a driving motor 5, the sleeve rods 7 connected at the left side and the right side of the threaded rod 6 drive the upper connecting plate 8 to move towards the middle position, so that the left bridge deck 3 and the right bridge deck 4 are close to each other, when the size of a crack is fixed, an electric head 12 arranged on an L-shaped adapter 11 below the right bridge deck 4 is started to drive an electric push rod 13 to move upwards, the electric push rod is clamped in one of hole grooves 15 distributed on the outer ring of the electric push rod 14, the rotating electric push rod 14 is fixed on the electric push rod 13, the distance between the cracks is fixed, the inside of the crack is reinforced through a filling layer, and a series of work is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

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 and equivalents may be made to the technical solutions of the foregoing embodiments or to some of the technical features of the foregoing embodiments.

Claims

1. The utility model provides a reinforcing apparatus for road and bridge roof beam, includes bridge body (1) and reinforcement member (2), its characterized in that: a crack is formed in the middle of the bridge body (1), the left side of the crack is a left bridge deck (3), and the right side of the crack is a right bridge deck (4);

a driving motor (5) is installed at the left end of the reinforcing member (2), a threaded rod (6) is installed on the driving motor (5), and a loop bar (7) is sleeved on the outer ring of the threaded rod (6);

and a connecting plate (8) is arranged above the loop bar (7).

2. The reinforcing apparatus for road and bridge according to claim 1, wherein: the connecting plate (8) is of a square structure with the same length and width, screw holes (10) are formed in the four corners of the connecting plate (8), and bolts (9) are mounted inside the screw holes (10).

3. The reinforcing apparatus for road and bridge according to claim 1, wherein: threaded rod (6) right-hand member is connected with dwang (14), and evenly has seted up a plurality of hole grooves (15) on dwang (14) intermediate position outer lane.

4. The reinforcing apparatus for road and bridge according to claim 1, wherein: the lower side of the right bridge deck (4) is connected with an L-shaped adaptor (11), the upper surface of the bottom of the adaptor (11) is connected with an electric head (12), an electric push rod (13) is arranged above the electric head (12), and the top of the electric push rod (13) is clamped inside a hole groove (15).

5. The reinforcing apparatus for road and bridge according to claim 1, wherein: install two sections opposite directions on threaded rod (6), the helicitic texture that length is the same, and the helicitic texture outer lane that distributes about and all cup jointed a loop bar (7), and loop bar (7) constitute key-type connection structure with threaded rod (6), and two loop bar (7) tops all are connected with one connecting plate (8), and two loop bars (7) and two connecting plates (8) put according to threaded rod (6) central point and constitute bilateral symmetry structure.

6. The reinforcing apparatus for road and bridge according to claim 5, wherein: two loop bars (7) are installed on the threaded rod (6), a connecting plate (8) on the loop bar (7) on the left side is fixed to the bottom of the left bridge deck (3) through a bolt (9), and a connecting plate (8) on the loop bar (7) on the right side is fixed to the bottom of the right bridge deck (4) through a bolt (9).