CN211948522U

CN211948522U - Highway bridge pile foundation reinforcing apparatus

Info

Publication number: CN211948522U
Application number: CN202020392535.9U
Authority: CN
Inventors: 郑辉; 李志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-17
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a public road bridge roof beam pile foundation reinforcing apparatus, including mount, fixed orifices, draw-in groove, first otic placode, threaded rod, second otic placode, fly leaf, installation piece, fixed plate, guide way, fixation nut, activity chamber, connecting rod, piston, cushion chamber, buffer spring and guide block. The fixed frame and the fixed plate are directly installed on the ground, so that the bridge pile foundation is clamped between the two clamping grooves, the movable plate can be slid due to the sliding connection between the movable plate and the fixed plate, the tail end of the threaded rod penetrates through the second lug plate, and the bridge pile foundation can be clamped and fixed by screwing the fixing nut; when the bridge pile foundation received external vibrations, the bridge pile foundation can transmit vibrations to the connecting rod, and the connecting rod can drive the piston at the inside motion in activity chamber this moment to compress buffer spring, fill simultaneously and can be carried out the cushion chamber inside by slow extrusion at the inside buffer solution in activity chamber, play the cushioning effect jointly with this.

Description

Highway bridge pile foundation reinforcing apparatus

Technical Field

The utility model relates to a bridge pile foundation reinforcing apparatus specifically is a public road bridge roof beam pile foundation reinforcing apparatus, belongs to public road bridge roof beam application technical field.

Background

The bridge foundation is the lowest part of the bridge structure directly contacting with the foundation, and is an important component of the bridge substructure, a part of stratum bearing the load transmitted by the foundation is called the foundation, the foundation and the foundation will generate stress and deformation after being subjected to various loads, and in order to ensure the normal use and safety of the bridge, the foundation and the foundation must have sufficient strength and stability, and the deformation should be within an allowable range.

In prior art, highway bridge pile foundation still need consolidate it after fixed, and current bridge pile foundation reinforcing apparatus is generally comparatively complicated, and is comparatively troublesome when the installation, can strengthen staff's working strength, and the bridge pile foundation can exert an influence to reinforced structure when receiving vibrations, can reduce its life. Therefore, the highway bridge pile foundation reinforcing device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public road bridge roof beam pile foundation reinforcing apparatus just for solving above-mentioned problem.

The utility model realizes the purpose through the following technical scheme, a highway bridge pile foundation reinforcing device comprises a fixed frame, a first ear plate, a second ear plate, a movable plate, an installation block, a damping structure and a fixed plate which are sequentially installed from left to right;

the side surfaces of two sides of the fixed frame are fixedly connected with first lug plates, the side surfaces of two sides of the movable plate are fixedly connected with second lug plates, and the side surface of one side of each first lug plate is fixedly connected with a threaded rod; the tail end of the threaded rod penetrates through the side face of one side of the second ear plate, and the outer end of the threaded rod is screwed with a fixing nut;

the damping structure comprises a movable cavity, a connecting rod, a piston and a damping spring, the movable cavity is arranged in the mounting block, the piston is sleeved in the movable cavity, one end of the connecting rod penetrates through the end face of one end of the mounting block, and one end of the connecting rod is fixedly connected with the side face of one side of the piston; and a buffer cavity is formed in the side surface of the other side of the piston, the buffer spring is positioned on the right side of the piston, and the buffer spring is sleeved in the movable cavity.

Preferably, the fixing frame and the surface of the fixing plate are both provided with fixing holes, the fixing frame is of a Z-shaped structure, and the fixing plate is of a U-shaped structure.

Preferably, the bottom rigid coupling of fly leaf has the guide block, the surface of fixed plate is opened there is the guide way, just the guide block is in inside the guide way.

Preferably, the top ends of the fixing frame and the fixing plate are both provided with clamping grooves, and the clamping grooves are of arc-shaped structures.

Preferably, the mounting block is fixedly connected to the upper surface of the fixed plate, and the outer end of the connecting rod is fixedly connected to the lateral side of the outer side of the movable plate.

Preferably, the number of the threaded rods is two, and the threaded rods are symmetrically distributed on two sides of the fixing frame

The utility model has the advantages that:

1. the utility model discloses can directly install mount and fixed plate subaerial to the bridge pile foundation centre gripping is between two draw-in grooves, because sliding connection between fly leaf and the fixed plate, the fly leaf can slide this moment, passes the second otic placode with the end of threaded rod, and rethread screwing up fixation nut can carry out the centre gripping with the bridge pile foundation fixedly, and is comparatively simple during the installation;

2. the utility model discloses when the bridge pile foundation received external vibrations, the bridge pile foundation can transmit vibrations to the connecting rod, and the connecting rod can drive the piston at the inside motion in activity chamber this moment to compress buffer spring, pack simultaneously and can be carried out the cushion chamber inside by slow extrusion at the buffer solution in activity intracavity portion, play the cushioning effect with this jointly, can play the guard action to the mounting structure of this device.

Drawings

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

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

FIG. 2 is a schematic view of the inner structure of the mounting block of the present invention;

fig. 3 is a connection diagram of the movable plate and the fixed plate of the present invention.

In the figure: 1. the fixing frame 2, the fixed orifices 3, the draw-in groove, 4, first otic placode, 5, the threaded rod, 6, the second otic placode, 7, the fly leaf, 8, the installation piece, 9, the fixed plate, 10, the guide way, 11, fixation nut, 12, the activity chamber, 13, the connecting rod, 14, the piston, 141, the cushion chamber, 15, buffer spring, 16, the guide block.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a highway bridge pile foundation reinforcing device includes a fixed frame 1, a first ear plate 4, a second ear plate 6, a movable plate 7, an installation block 8, a damping structure and a fixed plate 9, which are sequentially installed from left to right;

the side surfaces of two sides of the fixed frame 1 are fixedly connected with first ear plates 4, the side surfaces of two sides of the movable plate 7 are fixedly connected with second ear plates 6, and the side surface of one side of each first ear plate 4 is fixedly connected with a threaded rod 5; the tail end of the threaded rod 5 penetrates through one side surface of the second ear plate 6, and the outer end of the threaded rod 5 is screwed with a fixing nut 11;

the damping structure comprises a movable cavity 12, a connecting rod 13, a piston 14 and a buffer spring 15, wherein the movable cavity 12 is arranged in the mounting block 8, the piston 14 is sleeved in the movable cavity 12, one end of the connecting rod 13 penetrates through the end face of one end of the mounting block 8, and one end of the connecting rod 13 is fixedly connected with the side face of one side of the piston 14; a buffer cavity 141 is formed in the side face of the other side of the piston 14, the buffer spring 15 is located on the right side of the piston 14, and the buffer spring 15 is sleeved inside the movable cavity 12.

Fixing holes 2 are formed in the surfaces of the fixing frame 1 and the fixing plate 9, the fixing frame 1 is of a Z-shaped structure, the fixing plate 9 is of a U-shaped structure, and the device can be fixed on the ground through the fixing holes 2; a guide block 16 is fixedly connected to the bottom end of the movable plate 7, a guide groove 10 is formed in the surface of the fixed plate 9, and the guide block 16 is clamped in the guide groove 10, so that the movable plate 7 and the fixed plate 9 can be connected in a sliding manner; clamping grooves 3 are formed in the top ends of the fixing frame 1 and the fixing plate 9, and the clamping grooves 3 are of arc-shaped structures, so that bridge pile foundations can be conveniently fixed between the two clamping grooves 3; the mounting block 8 is fixedly connected to the upper surface of the fixed plate 9, the outer end of the connecting rod 13 is fixedly connected to the outer side face of the movable plate 7, and the bridge pile foundation can be damped through the internal structure of the mounting block 8; the number of the threaded rods 5 is two, the threaded rods are symmetrically distributed on two sides of the fixed frame 1, and the movable plate 7 and the fixed frame 1 can be fixed through the threaded rods 5.

When the utility model is used, the fixing frame 1 and the fixing plate 9 are firstly installed on the ground through the fixing hole 2, so that the bridge pile foundation is clamped between the two clamping grooves 3, the movable plate 7 is slid at the moment, the tail end of the threaded rod 5 passes through the second lug plate 6, and the bridge pile foundation can be clamped and fixed by screwing the fixing nut 11;

when the bridge pile foundation received external vibrations, the bridge pile foundation can transmit vibrations to connecting rod 13, and connecting rod 13 can drive piston 14 at the inside motion of activity chamber 12 this moment to compress buffer spring 15, fill simultaneously and can be carried out cushion chamber 141 inside by slow extrusion at the inside buffer solution in activity chamber 12, play the cushioning effect jointly with this, can play the guard action to the mounting structure of this device, reinforcing life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a public road bridge roof beam pile foundation reinforcing apparatus which characterized in that: comprises a fixed frame (1), a first lug plate (4), a second lug plate (6), a movable plate (7), an installation block (8), a damping structure and a fixed plate (9) which are sequentially arranged from left to right;

the side surfaces of two sides of the fixed frame (1) are fixedly connected with first lug plates (4), the side surfaces of two sides of the movable plate (7) are fixedly connected with second lug plates (6), and the side surface of one side of each first lug plate (4) is fixedly connected with a threaded rod (5); the tail end of the threaded rod (5) penetrates through one side face of the second ear plate (6), and a fixing nut (11) is screwed at the outer end of the threaded rod (5);

the damping structure comprises a movable cavity (12), a connecting rod (13), a piston (14) and a buffer spring (15), wherein the movable cavity (12) is arranged inside the mounting block (8), the piston (14) is sleeved inside the movable cavity (12), one end of the connecting rod (13) penetrates through the end face of one end of the mounting block (8), and one end of the connecting rod (13) is fixedly connected with the side face of one side of the piston (14); a buffer cavity (141) is formed in the side face of the other side of the piston (14), the buffer spring (15) is located on the right side of the piston (14), and the buffer spring (15) is sleeved inside the movable cavity (12).

2. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the fixing frame (1) and the surface of the fixing plate (9) are both provided with fixing holes (2), the fixing frame (1) is of a Z-shaped structure, and the fixing plate (9) is of a U-shaped structure.

3. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the bottom rigid coupling of fly leaf (7) has guide block (16), open on the surface of fixed plate (9) has guide way (10), just guide block (16) block is in inside guide way (10).

4. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the fixing frame (1) and the top end of the fixing plate (9) are both provided with clamping grooves (3), and the clamping grooves (3) are of arc-shaped structures.

5. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the mounting block (8) is fixedly connected to the upper surface of the fixing plate (9), and the outer end of the connecting rod (13) is fixedly connected to the lateral side of the outer side of the movable plate (7).

6. The highway bridge pile foundation reinforcing apparatus of claim 1, wherein: the number of the threaded rods (5) is two, and the threaded rods are symmetrically distributed on two sides of the fixing frame (1).