CN214656429U

CN214656429U - Highway construction bridge template structure

Info

Publication number: CN214656429U
Application number: CN202120450657.3U
Authority: CN
Inventors: 张剑峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-09
Anticipated expiration: 2031-03-02

Abstract

The utility model provides a highway construction bridge template structure, include: the device comprises a T beam, a template, a first fastening bracket, a counter-pull screw and a support bar; the template is of a rectangular plate-shaped structure, a first fastening bracket is arranged at the lower part of the template, and the first fastening bracket is connected with the template in a rotating mode through a threaded structure; the T beams are arranged at two ends of the upper part of the template, and the template is connected with the T beams in a rotating mode through a threaded structure; the counter-pulling screw rod is arranged in the middle of the first fastening bracket, the template and the second fastening bracket and penetrates through the three positions; the support bar is arranged at the upper part of the counter-pull screw rod and transversely penetrates through the middle position of the counter-pull screw rod; the utility model discloses a to the improvement of a highway construction bridge template structure, have component force support, stable in structure, non-deformable's advantage to the effectual problem and not enough that have solved the current device and put forward in background art one.

Description

Highway construction bridge template structure

Technical Field

The utility model relates to a bridge construction technical field, more specifically the theory that says so especially relates to a highway construction bridge template structure.

Background

The bridge construction refers to a process of building a bridge according to design contents, and mainly refers to contents of bridge construction technology, construction organization, construction management, construction quality and the like.

The highway construction bridge template structure refers to template structures of various main components and auxiliary components used in the process of highway bridge construction, and the template structure is used for simply-supported T-shaped beam wet joint pouring construction during bridge construction.

When the wet joint of the simply-supported T-shaped beam of the bridge is used for pouring concrete, a steel mould or scaffold erecting construction method is generally adopted, the construction process is tedious and time-consuming, the accidental risk in the construction process is easily increased, and the use is inconvenient, and in the patent CN 211922308U, although a novel installation structure is designed, a component force-free device is stressed on the structure, the stress on the position of a main stress point nut is overlarge, the phenomenon of nut thread falling or concrete slurry leakage can be caused by long-term use, and the service life of a template device is influenced.

In view of this, research and improvement are carried out to solve the existing problems, and a highway construction bridge template structure is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway construction bridge template structure to solve the problem that proposes in the above-mentioned background art and not enough.

In order to achieve the above object, the utility model provides a highway construction bridge template structure is reached by following specific technological means:

a highway construction bridge template structure, includes: the device comprises a T-shaped beam, a template, a first fastening bracket, a second fastening bracket, a counter-pull screw, a reinforcing nut, a supporting bar, a U-shaped fork, a threaded column and a base; the template is of a rectangular plate-shaped structure, a first fastening bracket is arranged at the lower part of the template, and the first fastening bracket is connected with the template in a rotating mode through a threaded structure; the T beams are arranged at two ends of the upper part of the template, and the template is connected with the T beams in a rotating mode through a threaded structure; the second fastening bracket is in an inverted U shape, is arranged at the upper part of the T-shaped beam and is connected with the T-shaped beam in a rotating mode through a threaded structure; the opposite-pulling screw rod is of a cylindrical structure, is arranged in the middle of the first fastening bracket, the template and the second fastening bracket and penetrates through the three positions; the reinforcing nuts are arranged on the lower part of the first fastening bracket and the upper part of the second fastening bracket and are fixedly connected with the first fastening bracket and the second fastening bracket respectively in a threaded structure rotating mode; the support bar is arranged at the upper part of the counter-pull screw rod and transversely penetrates through the middle position of the counter-pull screw rod; the U-shaped forks are U-shaped and are arranged at the left end and the right end of the supporting bars, and the U-shaped forks are movably connected with the supporting bars in a clamping groove supporting mode; the threaded column is cylindrical and is arranged in the middle of the lower part of the U-shaped fork, and the threaded column and the U-shaped fork are of an integrated structure; the base is arranged on the lower portion of the threaded column and fixedly connected with the threaded column in a threaded rotating mode.

As the further optimization of this technical scheme, the utility model relates to a highway construction bridge template structure the template is a wooden board, and sets up the fixed orifices that can supply to drawing the screw rod to penetrate in the middle of the template.

As the further optimization of this technical scheme, the utility model relates to a highway construction bridge template structure first fastening support is U type frame shape structure, and is equipped with reinforced (rfd) bearing structure in the middle of the first fastening support.

As the further optimization of this technical scheme, the utility model relates to a highway construction bridge template structure the round hole has been seted up on counter-pull screw rod upper portion, just the round hole be equipped with a plurality ofly and be equidistant distribution.

As the further optimization of this technical scheme, the utility model relates to a highway construction bridge template structure the support bar is cylindrical structure, and the support bar is a reinforcing bar material.

As this technical scheme's further optimization, the utility model relates to a highway construction bridge template structure the T roof beam is the T shape, and the T roof beam is equipped with many places, and the T roof beam of many places uses two to be a set of symmetrical formula distribution.

As this technical scheme's further optimization, the utility model relates to a highway construction bridge template structure the space region that template and second fastening support and T roof beam are constituteed is the wet joint concrete region of caulking.

As the further optimization of this technical scheme, the utility model relates to a highway construction bridge template structure support bar, U-shaped fork and screw thread post and base have constituteed the component strutting arrangement to drawing the screw rod.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to a highway construction bridge template structure, through the integrated configuration who has set up support bar, U-shaped fork and screw thread post and base, constituted the component strutting arrangement to drawing the screw rod, be favorable to making to drawing the inside tractive power that receives of screw rod and reduce, increased more guaranteed the stability of the concrete surface structure of packing, non-deformable when drawing the life of screw rod.

2. The utility model discloses a to the improvement of a highway construction bridge template structure, have component force support, stable in structure, non-deformable, increase template device life advantage, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of the installation structure of the present invention;

FIG. 2 is a schematic view of a U-shaped fork of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: t roof beam 1, template 2, first fastening support 3, second fastening support 4, split screw 5, reinforcement nut 6, support bar 7, U-shaped fork 8, screw post 9, base 10.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 3, the utility model provides a concrete technical implementation scheme of a highway construction bridge template structure:

a highway construction bridge template structure, includes: the device comprises a T-shaped beam 1, a template 2, a first fastening support 3, a second fastening support 4, a counter-pull screw 5, a reinforcing nut 6, a supporting bar 7, a U-shaped fork 8, a threaded column 9 and a base 10; the template 2 is in a rectangular plate-shaped structure, a first fastening bracket 3 is arranged at the lower part of the template 2, and the first fastening bracket 3 is connected with the template 2 in a rotating mode through a threaded structure; the T beams 1 are arranged at two ends of the upper part of the template 2, and the template 2 is connected with the T beams 1 in a rotating mode through a threaded structure; the second fastening bracket 4 is in an inverted U shape, the second fastening bracket 4 is arranged at the upper part of the T-shaped beam 1, and the second fastening bracket 4 is connected with the T-shaped beam 1 in a rotating mode through a threaded structure; the opposite-pulling screw rod 5 is of a cylindrical structure, the opposite-pulling screw rod 5 is arranged in the middle of the first fastening bracket 3, the template 2 and the second fastening bracket 4, and the opposite-pulling screw rod 5 penetrates through the three positions; the reinforcing nuts 6 are arranged at the lower part of the first fastening bracket 3 and the upper part of the second fastening bracket 4, and the reinforcing nuts 6 are respectively fixedly connected with the first fastening bracket 3 and the second fastening bracket 4 in a rotating mode through a threaded structure; the support strip 7 is arranged at the upper part of the counter-pull screw rod 5, and the support strip 7 transversely penetrates through the middle position of the counter-pull screw rod 5; the U-shaped fork 8 is U-shaped, the U-shaped fork 8 is arranged at the left end and the right end of the supporting bar 7, and the U-shaped fork 8 is movably connected with the supporting bar 7 in a clamping groove supporting mode; the threaded column 9 is cylindrical, the threaded column 9 is arranged in the middle of the lower portion of the U-shaped fork 8, and the threaded column 9 and the U-shaped fork 8 are of an integrated structure; the base 10 is arranged at the lower part of the threaded column 9, and the base 10 is fixedly connected with the threaded column 9 in a threaded rotating mode.

Specifically, first fastening support 3 is U type frame shape structure, and is equipped with reinforced (rfd) bearing structure in the middle of first fastening support 3, and is more firm when making first fastening support 3 fixed with split screw 5, non-deformable.

Specifically, the space area formed by the template 2, the second fastening bracket 4 and the T-shaped beam 1 is a wet joint concrete joint filling area and can be used for filling and bonding concrete joints.

Specifically, the supporting bar 7, the U-shaped fork 8, the threaded column 9 and the base 10 form a component force supporting device for the counter-pulling screw rod 5, so that the internal traction force of the counter-pulling screw rod 5 is reduced, the service life of the counter-pulling screw rod 5 is prolonged, and the stability and the deformation resistance of the surface structure of the filled concrete are guaranteed.

The method comprises the following specific implementation steps:

the device is a construction template for a structure for simply supporting the wet joint of the T beam to pour concrete, and is different from the construction of a conventional steel film or a scaffold, compared with the construction method, the operation is simple, namely, the upper part and the lower part of the T beam are fixed in a clamping type thread fastening mode through combining the counter-pulling screw rod and the fastening frame, the component force supporting device of the counter-pulling screw rod is additionally arranged, the stress of the position of a nut on the counter-pulling screw rod can be reduced, the instability and deformation of the internal structure of the concrete can not be caused, the height of a threaded column on the component force supporting device can be adjusted through rotation, the device is suitable for pouring template structures of the wet joints of bridges with different heights, and the use is convenient.

In summary, the following steps: according to the highway construction bridge template structure, the force component supporting device of the opposite-pulling screw is formed by the combined structure of the supporting strips, the U-shaped forks, the threaded columns and the base, so that the internal dragging force of the opposite-pulling screw is reduced, the service life of the opposite-pulling screw is prolonged, and the stability and the deformation resistance of the surface structure of filled concrete are ensured; through the improvement to a highway construction bridge template structure, solved wet seam concrete structure when pouring that the stress point can not the component support, template life is short, the not ideal problem of inner structure stability.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A highway construction bridge template structure, includes: the device comprises a T-shaped beam (1), a template (2), a first fastening support (3), a second fastening support (4), a split screw (5), a reinforcing nut (6), a supporting bar (7), a U-shaped fork (8), a threaded column (9) and a base (10); the method is characterized in that: the template (2) is of a rectangular plate-shaped structure, a first fastening support (3) is arranged at the lower part of the template (2), and the first fastening support (3) is connected with the template (2) in a rotating mode through a threaded structure; the T-shaped beams (1) are arranged at two ends of the upper part of the template (2), and the template (2) is connected with the T-shaped beams (1) in a rotating mode through a threaded structure; the second fastening bracket (4) is in an inverted U shape, the second fastening bracket (4) is arranged at the upper part of the T-shaped beam (1), and the second fastening bracket (4) is connected with the T-shaped beam (1) in a rotating mode through a threaded structure; the opposite-pulling screw (5) is of a cylindrical structure, the opposite-pulling screw (5) is arranged in the middle of the first fastening bracket (3), the template (2) and the second fastening bracket (4), and the opposite-pulling screw (5) penetrates through the three positions; the reinforcing nuts (6) are arranged at the lower part of the first fastening bracket (3) and the upper part of the second fastening bracket (4), and the reinforcing nuts (6) are fixedly connected with the first fastening bracket (3) and the second fastening bracket (4) in a threaded structure rotating mode respectively; the supporting strip (7) is arranged at the upper part of the counter-pulling screw rod (5), and the supporting strip (7) transversely penetrates through the middle position of the counter-pulling screw rod (5); the U-shaped fork (8) is U-shaped, the U-shaped fork (8) is arranged at the left end and the right end of the supporting bar (7), and the U-shaped fork (8) is movably connected with the supporting bar (7) in a clamping groove supporting mode; the threaded column (9) is cylindrical, the threaded column (9) is arranged in the middle of the lower portion of the U-shaped fork (8), and the threaded column (9) and the U-shaped fork (8) are of an integrated structure; the base (10) is arranged on the lower portion of the threaded column (9), and the base (10) is fixedly connected with the threaded column (9) in a threaded rotating mode.

2. The bridge formwork structure for road construction according to claim 1, wherein: the template (2) is a wood plate, and a fixing hole for the penetration of the counter-pull screw rod (5) is formed in the middle of the template (2).

3. The bridge formwork structure for road construction according to claim 1, wherein: the first fastening support (3) is of a U-shaped frame structure, and a reinforced supporting structure is arranged in the middle of the first fastening support (3).

4. The bridge formwork structure for road construction according to claim 1, wherein: the upper part of the opposite-pulling screw rod (5) is provided with a plurality of round holes which are distributed at equal intervals.

5. The bridge formwork structure for road construction according to claim 1, wherein: the supporting strip (7) is of a cylindrical structure, and the supporting strip (7) is made of a steel bar material.

6. The bridge formwork structure for road construction according to claim 1, wherein: the T-shaped beam (1) is T-shaped, a plurality of positions are arranged on the T-shaped beam (1), and the T-shaped beams (1) at the plurality of positions are symmetrically distributed by taking two beams as a group.

7. The bridge formwork structure for road construction according to claim 1, wherein: and a space area formed by the template (2), the second fastening bracket (4) and the T-shaped beam (1) is a wet joint concrete joint filling area.

8. The bridge formwork structure for road construction according to claim 1, wherein: and the supporting bar (7), the U-shaped fork (8), the threaded column (9) and the base (10) form a force component supporting device for the counter-pulling screw rod (5).