CN220847138U - Leading truck suitable for bridge construction - Google Patents

Abstract

The utility model discloses a guide frame suitable for bridge construction, which comprises a bottom plate, wherein adjustable supporting legs are arranged below the bottom plate, a movable plate is connected onto the bottom plate in a sliding manner, a positioning plate is connected onto the movable plate in a rotating manner, a fixing plate which is in an L shape is fixedly connected onto the positioning plate, and a guide structure is arranged at the upper end of the fixing plate. The supporting legs under the bottom plate can be adjusted to adapt to uneven ground, and meanwhile, the fixing plate can rotate relative to the bottom plate, so that the use direction is not limited, and the overall use applicability is enhanced; and the other face is provided with two groups of guide structures, and whether the bridge pier is installed vertically or not can be timely judged by penetrating the guide rollers and the telescopic pieces, so that correction operation is facilitated.

Description

Leading truck suitable for bridge construction

Technical Field

The utility model relates to the technical field of bridge construction facilities, in particular to a guide frame suitable for bridge construction.

Background

When the bridge is installed for the bridge pier in bridge construction, the bridge pier is required to be installed along the vertical direction, and in order to ensure the perpendicularity of the bridge pier, the operation during the installation of the bridge pier is required to be judged and corrected by means of tools. The guide frame is one of common use equipment, and Chinese patent utility model patent number 202020857636.9 discloses a guide frame for bridge construction, which limits a bridge pier through a vertical plate, a movable sleeve and a guide assembly, so that the bridge pier moves downwards along between two limiting rods, and the verticality of the bridge pier is ensured. However, in the structure, the base is connected with the sliding rail, so that the problem of high and low inclination exists when the sliding rail is placed in a construction site, and the vertical plate cannot be guaranteed to be in a vertical state; meanwhile, the bridge pier is limited by means of the two limiting rods, and the force application limiting rods are used for enabling deformation of the bridge pier to influence the use effect when the bridge pier is installed.

Disclosure of utility model

The utility model aims to overcome the defects in the background art, and provides the guide frame suitable for bridge construction, which is high in usability and good in stability.

In order to achieve the purpose, the guide frame suitable for bridge construction adopts the following technical scheme:

The utility model provides a leading truck suitable for bridge construction, includes the bottom plate, the bottom plate below is provided with adjustable landing leg, sliding connection has the fly leaf on the bottom plate, and the fly leaf top rotates to be connected with the locating plate, fixedly connected with is the fixed plate of L type on the locating plate, the fixed plate upper end is provided with guide structure, guide structure is including the diaphragm of arranging in the fixed plate both sides, and the diaphragm is perpendicular with the vertical part of fixed plate, sliding connection has the slide between two diaphragms, be provided with vertical installation pole on the slide, at least two sets of guide rollers along vertical alignment have been laid from top to bottom to the installation pole, still be provided with the second slide between two diaphragms, be provided with vertical second installation pole on the second slide, the second guide roller is relative with the second guide roller of at least two sets of second guide rollers along vertical alignment has been laid to the second installation pole, and the second guide roller passes through the telescopic link in the second installation pole.

The utility model relates to a guide frame suitable for bridge construction, which is further improved in that an adjustable supporting leg comprises a supporting leg body, an auxiliary supporting leg is connected to the lower end of the supporting leg body in a screwed mode, an auxiliary plate is sleeved outside the supporting leg body, a bolt is connected to the auxiliary plate in a screwed mode, and the bolt abuts against the supporting leg body.

The utility model relates to a guide frame suitable for bridge construction, which is further improved in that a positioning plate is square, threaded holes are formed in four corners of the positioning plate, and second threaded holes are formed in positions, corresponding to the threaded holes, on a movable plate.

The utility model relates to a guide frame suitable for bridge construction, which is further improved in that the vertical part of a fixed plate protrudes out of one end of a movable plate.

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

The supporting legs under the bottom plate can be adjusted to adapt to uneven ground, and meanwhile, the fixing plate can rotate relative to the bottom plate, so that the use direction is not limited, and the overall use applicability is enhanced; and the other face is provided with two groups of guide structures, and whether the bridge pier is installed vertically or not can be timely judged by penetrating the guide rollers and the telescopic pieces, so that correction operation is facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

In the figure: the device comprises a bottom plate 1, a movable plate 2, a positioning plate 3, a fixing plate 4, a transverse plate 5, a sliding plate 6, a mounting rod 7, a guide roller 8, a second sliding plate 9, a second mounting rod 10, a second guide roller 11, a telescopic piece 12, a supporting leg body 13, an auxiliary supporting leg 14 and an auxiliary plate 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in FIG. 1, a guide frame suitable for bridge construction comprises a bottom plate 1, an adjustable supporting leg is arranged below the bottom plate, a movable plate 2 is slidably connected onto the bottom plate, specifically, two groups of opposite sliding grooves are formed in the bottom plate, the movable plate comprises sliding parts sliding in the sliding grooves, a plurality of screw holes can be further formed in the bottom plate, and after the movable plate slides in place, the movable plate is positioned in the screw holes through bolting, namely, the movable plate and the bottom plate are connected. The fly leaf top rotates and is connected with locating plate 3, fixedly connected with is fixed plate 4 of L type on the locating plate, the fixed plate upper end is provided with guide structure, guide structure is including setting up the diaphragm 5 of locating the fixed plate both sides, the diaphragm is perpendicular with the vertical part of fixed plate, sliding connection has slide 6 between two diaphragms, be provided with vertical installation pole 7 on the slide, at least two sets of guide rollers 8 of following vertical alignment have been laid from top to bottom to the installation pole, still be provided with second slide 9 between two diaphragms, be provided with vertical second installation pole 10 on the second slide, at least two sets of second guide rollers 11 of following vertical alignment have been laid to the second installation pole, the guide roller is relative with the second guide roller, the second guide roller is connected in the second installation pole through telescopic link 12. The telescoping member may be a spring telescoping rod.

Specifically, the adjustable landing leg includes landing leg body 13, and landing leg body lower extreme spiro union has auxiliary landing leg 14, and the landing leg body outside still overlaps and is equipped with auxiliary plate 15, and the spiro union has the bolt on the auxiliary plate, and the bolt supports tightly landing leg body. According to the uneven inclination condition of the ground, the auxiliary supporting legs are adjusted, so that the whole bottom plate is in a horizontal state. The leg body is preferably provided with four sets.

The locating plate is square, and the screw hole has been seted up in locating plate four corners, and the second screw hole has been seted up with the screw hole position that corresponds on the fly leaf. The locating plate center is provided with the bull stick, and the bull stick inserts the fly leaf. The square locating plate is arranged, so that the locating plate after rotation is fixedly connected with the movable plate.

The vertical part of the fixed plate protrudes out of one end of the movable plate.

The working principle of the utility model is as follows: the support leg is adjusted to the construction site with overall structure transportation for the bottom plate level removes to adjust fly leaf, locating plate, makes the vertical part of fixed plate be close to pier mounted position, adjusts slide, second slide, makes the pier can wear between the pipe two, and during the pier decline installation, runs through guide roller and extensible member, with judging whether the pier is vertical to be installed, is convenient for rectify and adjusts.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (4)

1. Guide frame suitable for bridge construction, its characterized in that: including the bottom plate, the bottom plate below is provided with adjustable landing leg, sliding connection has the fly leaf on the bottom plate, and the fly leaf top rotates and is connected with the locating plate, fixedly connected with is the fixed plate of L type on the locating plate, the fixed plate upper end is provided with guide structure, guide structure is including the diaphragm of arranging in the fixed plate both sides, and the diaphragm is perpendicular with the vertical part of fixed plate, sliding connection has the slide between two diaphragms, be provided with vertical installation pole on the slide, at least two sets of guide rollers along vertical alignment have been laid from top to bottom to the installation pole, still be provided with the second slide between two diaphragms, be provided with vertical second installation pole on the second slide, at least two sets of second guide rollers along vertical alignment have been laid to the second installation pole, and the guide roller is relative with the second guide roller, and the second guide roller passes through the extensible member and is connected in the second installation pole.

2. A guide frame suitable for bridge construction according to claim 1, characterized in that: the adjustable landing leg comprises a landing leg body, an auxiliary landing leg is connected to the lower end of the landing leg body in a threaded mode, an auxiliary plate is further sleeved on the outer side of the landing leg body, a bolt is connected to the auxiliary plate in a threaded mode, and the bolt abuts against the landing leg body.

3. A guide frame suitable for bridge construction according to claim 2, characterized in that: the locating plate is square, and the screw hole has been seted up in locating plate four corners, and the second screw hole has been seted up with the screw hole position that corresponds on the fly leaf.

4. A guide frame suitable for bridge construction according to claim 3, wherein: the vertical part of the fixed plate protrudes out of one end of the movable plate.