CN216739597U

CN216739597U - Pile foundation reinforcing apparatus is used in public road bridge roof beam design

Info

Publication number: CN216739597U
Application number: CN202220381050.9U
Authority: CN
Inventors: 陈玥
Original assignee: Hubei Provincial Communications Planning And Design Institute Co ltd
Current assignee: Hubei Provincial Communications Planning And Design Institute Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-14
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a pile foundation reinforcing device for highway bridge design, which relates to the technical field of highway bridge engineering and specifically comprises an installation part, wherein connecting parts are fixedly arranged on two sides of the installation part, assembly plates are fixedly arranged on two sides of the outer arc surface of the installation part, a limiting part is fixedly arranged on the top of one side surface of each assembly plate, a connecting rod is clamped on one side of the limiting part, and a supporting rod is slidably connected to one end of the connecting rod. Through equipment board on the installed part, the locating part, the connecting rod, branch, the retaining member, the cardboard, the setting of setting element and rivet, make that the staff can be more convenient consolidate the pile foundation, then effectively avoid traditional device to need to pull the fixed condition emergence of pile foundation through the haulage rope, and then make the staff need not to establish a large amount of haulage rope fixed positions, then effectively reduce staff's work burden, and effectively guarantee the reinforcement degree of pile foundation, and will consolidate and produce stress evenly distributed, then effectively guarantee the structural strength of device.

Description

Pile foundation reinforcing apparatus is used in public road bridge roof beam design

Technical Field

The utility model relates to the technical field of highway bridge engineering, in particular to a pile foundation reinforcing device for highway bridge design.

Background

The highway bridge engineering comprises main bridge engineering and attached engineering facilities in a bridge position overall. The auxiliary engineering facilities are various, such as structures for regulating and controlling water flow, such as revetments and diversion dikes for keeping stable riverways at bridge positions, approach bridges with bridge heads connected with highways, railings for preventing wheels from colliding on bridge floors, sidewalk railings for ensuring pedestrian safety, on-bridge signs, under-bridge navigation signs, bridge floor lighting equipment and the like.

The utility model provides a highway is pile foundation reinforcing apparatus for bridge design is a pile foundation reinforcing apparatus commonly used, but it is most direct will pull the pile foundation through the haulage rope fixedly in the in-service use process, but the fixed position that needs a large amount of haulage ropes in the traction process, has consequently greatly increased staff's work burden, improves staff's working strength.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides a pile foundation reinforcing device for highway bridge design, which solves the problems in the background technology.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a pile foundation reinforcing apparatus for highway bridge design, includes the installed part, the both sides fixed mounting of installed part has the connecting piece, the equal fixed mounting in both sides of installed part extrados has the equipment board, the top fixed mounting on equipment board side surface has the locating part, one side joint of locating part has the connecting rod, the one end sliding connection of connecting rod has branch, the bottom fixed mounting on equipment board side surface has the maintenance piece, the maintenance piece joint has the cardboard, the quantity of cardboard is two, two the one end joint of cardboard has same setting element, the lower fixed surface of setting element installs the rivet.

Optionally, the quantity of installed part is two, two the intrados fixed mounting of installed part has the reset spring that can be elastic motion at the horizontal direction, reset spring's one end fixed mounting has joint spare for the device is more firm to the centre gripping of pile foundation, effectively avoids appearing not hard up condition then in the reinforcement process, and then makes the reinforcement to the pile foundation more stable.

Optionally, the locating part and the joint department of connecting rod and the joint department of maintenance spare and cardboard, fixed mounting has the pilot pin, the equal threaded connection in both ends of pilot pin has fastening nut for the staff can adjust the expansion angle of each joint spare more conveniently, makes things convenient for the staff installation and fixes then, and effectively reduces staff's work burden.

Optionally, the middle part of the two clamping plates is movably provided with a positioning bolt, the two ends of the positioning bolt are in threaded connection with fastening nuts, and the positioning bolt is movably connected with one end of the supporting rod through the fastening nuts.

Optionally, the one end of connecting rod and the equal fixed mounting of the one end of branch have strut, one of them one side fixed mounting who struts has the threaded rod, the one end through connection of threaded rod is strutted to threaded connection fastening nut makes the device in the in-process of consolidating the use, can be more effectively with stress dispersion to a plurality of structurally, then very big assurance the life of device, effectively increase the structural strength of device.

Optionally, the cardboard has the pilot pin with the joint department fixed mounting of setting element, the equal threaded connection in both ends of pilot pin has fastening nut, the quantity of rivet is a plurality of, a plurality of the even equidistance distribution of rivet is on the setting element for the device is fixed more stably on ground, then has greatly made things convenient for staff's installation operation, reduces staff's equipment burden.

Optionally, the connecting pieces on the mounting part are all connected with a screw rod in a penetrating manner, nuts are connected to two ends of the screw rod in a threaded manner, and the threaded rod is fixedly connected with one of the supports through a fastening bolt.

Advantageous effects

The utility model provides a pile foundation reinforcing device for highway bridge design, which has the following beneficial effects:

this public road bridge roof beam engineering of public road bridge roof beam engineering, through equipment board on the installed part, the locating part, the connecting rod, branch, the retaining member, the cardboard, the setting of setting element and rivet, make that the staff can be more convenient consolidate the pile foundation, then effectively avoid traditional device to need to pull the fixed condition emergence of pile foundation through the haulage rope, and then make the staff need not to establish a large amount of haulage rope fixed positions, then effectively reduce staff's work burden, and effectively guarantee the reinforcement degree of pile foundation, and produce stress evenly distributed with consolidating, then effectively guarantee the structural strength of device.

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 described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 4 is an enlarged view of the structure shown at B in FIG. 2 according to the present invention.

In the figure: 1-mounting piece, 2-connecting piece, 3-assembling plate, 4-limiting piece, 5-connecting rod, 6-supporting rod, 7-fixing piece, 8-clamping plate, 9-positioning piece, 10-rivet, 11-reset spring, 12-clamping piece, 13-support, 14-threaded rod and 15-screw rod.

Detailed Description

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the range covered by the contents disclosed in the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a pile foundation reinforcing apparatus for highway bridge design, including installed part 1, the both sides fixed mounting of installed part 1 has connecting piece 2, the equal fixed mounting in both sides of the 1 extrados of installed part has equipment board 3, the top fixed mounting of 3 side surfaces of equipment board has locating part 4, one side joint of locating part 4 has connecting rod 5, the one end sliding connection of connecting rod 5 has branch 6, the bottom fixed mounting of 3 side surfaces of equipment board has a maintenance piece 7, maintenance piece 7 joint has cardboard 8, the quantity of cardboard 8 is two, the one end joint of two cardboard 8 has same setting element 9, the lower fixed surface of setting element 9 installs rivet 10.

The number of the mounting parts 1 is two, the inner arc surfaces of the two mounting parts 1 are fixedly provided with a return spring 11 which can do elastic motion in the horizontal direction, one end of the return spring 11 is fixedly provided with a clamping part 12, so that the device can clamp a pile foundation more tightly, the loosening condition in the reinforcing process can be effectively avoided, the reinforcing of the pile foundation is more stable, the clamping part of the limiting part 4 and the connecting rod 5 and the clamping part of the fixing part 7 and the clamping plate 8 are fixedly provided with a positioning bolt, the two ends of the positioning bolt are both in threaded connection with fastening nuts, so that a worker can adjust the expansion angle of each joint part more conveniently, the installation and the fixation of the worker are facilitated, the work burden of the worker is effectively reduced, the middle parts of the two clamping plates 8 are movably provided with positioning bolts, the two ends of the positioning bolts are both in threaded connection with fastening nuts, and are movably connected with one end of the supporting rod 6 through the positioning bolts and the fastening nuts, supports 13 are fixedly arranged at one end of the connecting rod 5 and one end of the supporting rod 6, a threaded rod 14 is fixedly arranged at one side of one support 13, one end of the threaded rod 14 is connected on the support 13 in a penetrating way, and is connected with a fastening nut in a threaded way, so that the stress can be more effectively dispersed to a plurality of structures in the reinforcing use process of the device, the service life of the device is greatly ensured, the structural strength of the device is effectively increased, a positioning bolt is fixedly arranged at the joint of the clamping plate 8 and the positioning part 9, fastening nuts are connected at both ends of the positioning bolt in a threaded way, the number of rivets 10 is a plurality, a plurality of rivets 10 are uniformly distributed on the positioning part 9 at equal intervals, the fixation of the device on the ground is more stable, the installation operation of workers is greatly facilitated, the assembly burden of the workers is reduced, and the connecting pieces 2 on the two installation pieces 1 are both connected with a lead screw 15 in a penetrating way, both ends of the screw rod 15 are in threaded connection with nuts, and the threaded rod 14 is fixedly connected with one support 13 through a fastening bolt.

In the utility model, the working steps of the device are as follows:

the staff is with 1 joint of two installed parts on the pile foundation, peg graft lead screw 15 on connecting piece 2 afterwards, connect the nut soon on lead screw 15 this moment again, 11 atress of reset spring shrink this moment, joint spare 12 and pile foundation surface in close contact with, meanwhile again with the fastening nut on the rotatory threaded rod 14, and connect adjusting rod 5 and the flexible length of branch 6 through pulling threaded rod 14, it is fixed that rotatory fastening nut can accomplish afterwards, adjust cardboard 8 afterwards, setting element 9, maintenance piece 7, locating part 5, connecting rod 5 and the direct angle of connection of branch 6, it is fixed that rotatory nut can be accomplished afterwards in proper order, rivet 10 and embedding ground inside this moment, then accomplish the reinforcement to the pile foundation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pile foundation reinforcing apparatus for highway bridge design, includes installed part (1), its characterized in that: the both sides fixed mounting of installed part (1) has connecting piece (2), the equal fixed mounting in both sides of installed part (1) extrados has equipment board (3), the top fixed mounting of equipment board (3) one side surface has locating part (4), one side joint of locating part (4) has connecting rod (5), the one end sliding connection of connecting rod (5) has branch (6), the bottom fixed mounting of equipment board (3) one side surface has fixing piece (7), fixing piece (7) joint has cardboard (8), the quantity of cardboard (8) is two, two the one end joint of cardboard (8) has same setting element (9), the lower fixed surface of setting element (9) installs rivet (10).

2. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: the quantity of installed part (1) is two, two the intrados fixed mounting of installed part (1) has reset spring (11) that can be elastic motion in the horizontal direction, the one end fixed mounting of reset spring (11) has joint spare (12).

3. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: the locating part (4) is connected with the connecting rod (5) in a clamped mode, the locating part (7) is connected with the clamping plate (8) in a clamped mode, a locating bolt is fixedly installed at the joint of the locating part and the connecting rod, and fastening nuts are connected to the two ends of the locating bolt in threaded mode.

4. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: the middle parts of the two clamping plates (8) are movably provided with positioning bolts, the two ends of each positioning bolt are in threaded connection with fastening nuts, and the positioning bolts are movably connected with one ends of the fastening nuts and the supporting rods (6).

5. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: the supporting device is characterized in that supports (13) are fixedly mounted at one ends of the connecting rods (5) and one ends of the supporting rods (6), a threaded rod (14) is fixedly mounted on one side of each support (13), and one end of each threaded rod (14) is connected to each support (13) in a penetrating mode and is connected with a fastening nut in a threaded mode.

6. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: cardboard (8) and the joint department fixed mounting of setting element (9) have the pilot pin, the equal threaded connection in both ends of pilot pin has fastening nut, the quantity of rivet (10) is a plurality of, a plurality of the even equidistance distribution of rivet (10) is on setting element (9).

7. The pile foundation reinforcing device for highway bridge design according to claim 5, wherein: two connecting pieces (2) on the mounting piece (1) are all connected with a screw rod (15) in a penetrating manner, nuts are connected to two ends of the screw rod (15) in a threaded manner, and the threaded rod (14) is fixedly connected with one support (13) through a fastening bolt.