CN214143332U

CN214143332U - Template support frame is used in public road bridge roof beam construction

Info

Publication number: CN214143332U
Application number: CN202022991054.2U
Authority: CN
Inventors: 唐艳辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-07
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a template support frame is used in public road bridge roof beam construction relates to public road bridge roof beam construction technical field, and it includes the template casing, the left side wall top fixedly connected with of template casing docks the ring, T shape spout has been seted up to the bottom inner wall of template casing, the inside flexible casing that is provided with of template casing, the bottom inner wall fixedly connected with T shape draw runner of flexible casing. Through the T shape draw runner that sets up, the baffle, flexible piece, the slider, mutually support between spout and the spring one, can be through taking flexible casing out to the right side, make a plurality of flexible pieces in the flexible casing pop out under the elasticity of spring one in proper order, with the last lateral wall parallel and level of template casing, the rethread is established another the device's butt joint ring cover on the other end of U-shaped cardboard, make the device realize the butt joint installation, be convenient for enclose into four sides or polygon and carry out concrete placement, the efficiency of installation dismantlement has been improved, and can stretch out and draw back, the practicality has been improved.

Description

Template support frame is used in public road bridge roof beam construction

Technical Field

The utility model relates to a public road bridge roof beam construction technical field specifically is a formwork support frame is used in public road bridge roof beam construction.

Background

In recent years, with the increase of the investment of the country on infrastructure construction and the increase of the project of a highway bridge, the construction industry shows a situation of continuous growth, at present, when the highway bridge is constructed, particularly when the bridge deck and the road surface are constructed, a wood plate is usually sawed into strips, then the strips are nailed into a template by iron nails, and after the iron nails are nailed, the road surface or the bridge deck is poured.

Present template manufacture process is comparatively troublesome, influences engineering project's construction speed, and the most length of current template frame is fixed, can't adjust the watering scope of concrete according to concrete in service behavior, often uses the staple when the installation moreover, leads to comparatively inconvenient when dismantling.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a formwork support frame is used in public road bridge roof beam construction has solved the most length of current formwork frame and has fixed, can't adjust the watering scope of concrete according to concrete in service behavior, often uses the staple when the installation moreover, leads to comparatively inconvenient problem when dismantling.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a formwork support frame for highway bridge construction comprises a formwork shell, wherein a butt joint ring is fixedly connected above the left side wall of the formwork shell, a T-shaped sliding groove is formed in the inner bottom wall of the formwork shell, a telescopic shell is arranged inside the formwork shell, a T-shaped sliding strip is fixedly connected to the inner bottom wall of the telescopic shell and is slidably connected into the T-shaped sliding groove, a plurality of partition plates are fixedly connected inside the telescopic shell and divide the inside of the telescopic shell into a plurality of spaces, telescopic blocks are arranged in the spaces divided inside the telescopic shell, sliding blocks are fixedly connected to the front side and the rear side of each telescopic block, a plurality of sliding grooves are formed in the inner front side and the rear side of the telescopic shell, a plurality of sliding blocks on the front side and a plurality of sliding blocks on the rear side respectively correspond to a plurality of sliding grooves on the front side and the rear side one by one, and a spring I is fixedly connected to the bottom surface of each telescopic block, and the lower extreme of every spring one all with flexible casing bottom inner wall fixed connection, a plurality of locating holes have been seted up to flexible casing's preceding lateral wall below, the right side wall top fixedly connected with otic placode of flexible casing, the cover is equipped with the U-shaped cardboard on the otic placode, the bolt hole has been seted up on the preceding lateral wall right side of template casing, sliding connection has the bolt in the bolt hole, the bolt overcoat is equipped with spring two, and the both ends of spring two respectively with the template casing and the plectane fixed connection that the bolt front end set up.

Preferably, the left end of the upper surface of the template shell is fixedly connected with a butt-joint plate, the butt-joint plate is made of elastic plastic, and the right end of the inner wall of the upper side of the template shell is arranged in an arc surface mode.

Preferably, the docking ring is adapted to the U-shaped clamping plate.

Preferably, the plurality of positioning holes are respectively in one-to-one correspondence with the positions of the plurality of telescopic blocks, and one of the plurality of positioning holes is clamped with the rear end of the bolt.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

this formwork support frame is used in public road bridge roof beam construction, T shape draw runner through setting up, a separation plate, flexible piece, a slider, mutually support between spout and the spring one, can be through taking flexible casing out to the right side, make a plurality of flexible pieces in the flexible casing pop out under the elasticity of spring one in proper order, with formwork casing's last lateral wall parallel and level, the rethread is established another the device's butt joint ring cover on the other end of U-shaped cardboard, make the device realize the butt joint installation, be convenient for enclose into four sides or polygon and carry out concrete placement, the efficiency of installation dismantlement has been improved, and can stretch out and draw back, the practicality has been improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

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

fig. 3 is a schematic view of the local three-dimensional structure of the formwork shell of the present invention.

In the figure: the template comprises a template shell 1, a butt joint ring 2, a 3T-shaped sliding groove, a 4 telescopic shell, a 5T-shaped sliding strip, a 6 partition plate, a 7 telescopic block, a 8 sliding block, a 9 sliding groove, a 10 spring I, a 11 positioning hole, a 12 lug plate, a 13U-shaped clamping plate, a 14 bolt hole, a 15 bolt, a 16 spring II and a 17 butt joint plate.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a formwork support frame for highway bridge construction comprises a formwork shell 1, wherein a butt joint plate 17 is fixedly connected to the left end of the upper surface of the formwork shell 1, the butt joint plate 17 is made of elastic plastic materials, the right end of the inner wall of the upper side of the formwork shell 1 is arranged in a cambered surface mode, when another device is in butt joint with the formwork support frame, concrete is prevented from leaking from an included angle during pouring through the butt joint plate 17 when the butt joint plate 17 is made of the elastic plastic materials, when the other device is retracted after a plurality of telescopic blocks 7 extend out of the formwork shell 1, the telescopic shell 4 is retracted to be smoother through contact with a slope, a butt joint ring 2 is fixedly connected to the upper portion of the left side wall of the formwork shell 1, the butt joint ring 2 is matched with a U-shaped clamping plate 13, and is matched with the U-shaped clamping plate 13 through the butt joint ring 2, the butt joint ring 2 on the other device can be butt-jointed with the U-shaped clamping plate 13 on the device, the installation and fixation efficiency is improved, the inner wall of the bottom of the template shell 1 is provided with a T-shaped sliding groove 3, the inside of the template shell 1 is provided with a telescopic shell 4, the inner wall of the bottom of the telescopic shell 4 is fixedly connected with a T-shaped sliding strip 5, the T-shaped sliding strip 5 is connected in the T-shaped sliding groove 3 in a sliding way, the telescopic shell 4 can be more stable when moving leftwards and rightwards by arranging the T-shaped sliding groove 3 and the T-shaped sliding strip 5, the inside of the telescopic shell 4 is fixedly connected with a plurality of partition plates 6, the inside of the telescopic shell 4 is divided into a plurality of spaces by the plurality of partition plates 6, the plurality of telescopic blocks 7 are conveniently separated and placed by the partition plates 6, the telescopic blocks 7 are arranged in the plurality of spaces separated in the telescopic shell 4, and the front side and the back side of each telescopic block 7 are fixedly connected with a sliding block 8, through the arrangement of the sliding blocks 8 and the sliding grooves 9, the telescopic blocks 7 can be more stable when moving up and down while the telescopic blocks 7 are limited, the inner walls of the front side and the rear side of the telescopic shell 4 are respectively provided with the plurality of sliding grooves 9, the plurality of sliding blocks 8 on the front side and the plurality of sliding blocks 8 on the rear side are respectively in one-to-one correspondence with the plurality of sliding grooves 9 on the front side and the rear side, the bottom surface of each telescopic block 7 is fixedly connected with a spring I10, the telescopic block 7 moving out of the formwork shell 1 can be automatically extended through the elastic force of the spring I10 by arranging the spring I10, so that the upper end of the telescopic block 7 is pushed to be flush with the upper end of the formwork shell 1, the concrete pouring effect is improved, the lower end of each spring I10 is fixedly connected with the inner wall at the bottom of the telescopic shell 4, the plurality of positioning holes 11 are arranged below the front side wall of the telescopic shell 4, and the plurality of positioning holes 11 are respectively in one-to one correspondence with the positions of the plurality of the telescopic blocks 7, one of the positioning holes 11 is clamped with the rear end of the bolt 15, the positioning holes 11 are arranged, limiting and fixing of the telescopic shell 4 after moving are facilitated, fixing efficiency is improved, an ear plate 12 is fixedly connected to the upper portion of the right side wall of the telescopic shell 4, a U-shaped clamping plate 13 is sleeved on the ear plate 12, a bolt hole 14 is formed in the right side of the front side wall of the template shell 1, the bolt 15 is connected with the bolt 15 in a sliding mode in the bolt hole 14, a spring II 16 is sleeved outside the bolt 15, the bolt 15 can automatically rebound through the tensile force of the spring II 16 after being pulled up and is inserted into the positioning holes 11 again to fix the telescopic shell 4, structural integrity is achieved, and the two ends of the spring II 16 are fixedly connected with the circular plates arranged at the front ends of the template shell 1 and the bolt 15 respectively.

The utility model discloses an operating procedure does:

when the device is used, firstly, the bolt 15 is pulled to the front side, the bolt 15 drives the spring II 16 to stretch, the rear end of the bolt 15 is not clamped with the positioning hole 11, then the telescopic shell 4 is pulled to the right side, a plurality of telescopic blocks 7 in the telescopic shell 4 are continuously lapped and slide towards the right side with the inner wall of the upper side of the template shell 1 through the elastic force of the spring I10, when the telescopic blocks 7 are not lapped with the inner wall of the upper side of the template shell 1, the telescopic shell 4 is popped out through the elastic force of the spring I10 to be flush with the upper surface of the template shell 1, after the telescopic shell is pulled to a proper position, the bolt 15 is loosened to be reinserted into the positioning hole 11 under the pulling force of the spring II 16 to fix and limit the telescopic shell 4, then, after the butt joint ring 2 on the other device is clamped with the U-shaped clamping plate 13 on the device, the butt joint fixation is realized, and the butt joint plate 17 is driven to bend through the rotation of the other device, and the gaps of the included angles are blocked, so that the concrete is prevented from leaking.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a highway is formwork support frame for bridge construction, includes formwork shell (1), its characterized in that: the template is characterized in that a butt joint ring (2) is fixedly connected above the left side wall of the template shell (1), a T-shaped sliding groove (3) is formed in the bottom inner wall of the template shell (1), a telescopic shell (4) is arranged inside the template shell (1), a T-shaped sliding strip (5) is fixedly connected to the bottom inner wall of the telescopic shell (4), the T-shaped sliding strip (5) is connected to the T-shaped sliding groove (3) in a sliding mode, a plurality of partition plates (6) are fixedly connected to the inside of the telescopic shell (4), the inside of the telescopic shell (4) is divided into a plurality of spaces by the plurality of partition plates (6), telescopic blocks (7) are arranged in the plurality of spaces divided inside the telescopic shell (4), a sliding block (8) is fixedly connected to the front side and the rear side of each telescopic block (7), and a plurality of sliding grooves (9) are formed in the, a plurality of sliding blocks (8) at the front side and a plurality of sliding blocks (8) at the rear side are respectively in one-to-one correspondence with a plurality of sliding grooves (9) at the front side and the rear side, the bottom surface of each telescopic block (7) is fixedly connected with a first spring (10), the lower end of each spring I (10) is fixedly connected with the inner wall of the bottom of the telescopic shell (4), a plurality of positioning holes (11) are arranged below the front side wall of the telescopic shell (4), an ear plate (12) is fixedly connected above the right side wall of the telescopic shell (4), the ear plate (12) is sleeved with a U-shaped clamping plate (13), the right side of the front side wall of the template shell (1) is provided with a bolt hole (14), a bolt (15) is connected in the bolt hole (14) in a sliding way, a second spring (16) is sleeved outside the bolt (15), and two ends of the second spring (16) are respectively fixedly connected with the template shell (1) and a circular plate arranged at the front end of the bolt (15).

2. The formwork support frame for road and bridge construction as claimed in claim 1, wherein: the left end of the upper surface of the template shell (1) is fixedly connected with a butt-joint plate (17), the butt-joint plate (17) is made of elastic plastic, and the right end of the inner wall of the upper side of the template shell (1) is arranged in an arc surface mode.

3. The formwork support frame for road and bridge construction as claimed in claim 1, wherein: the butt joint ring (2) is matched with the U-shaped clamping plate (13).

4. The formwork support frame for road and bridge construction as claimed in claim 1, wherein: the plurality of positioning holes (11) are respectively in one-to-one correspondence with the positions of the plurality of telescopic blocks (7), and one of the plurality of positioning holes (11) is clamped with the rear end of the bolt (15).