CN218059937U - Bridge arch ring concrete vibrating opening capable of being plugged quickly - Google Patents

Abstract

The utility model discloses a bridge arch ring concrete mouth that vibrates that can block up fast, include: the arch ring template consists of a template main body and an inner template and is used for pouring concrete so as to form buildings such as an arched bridge and the like; a plate body, the outer surface of which is provided with a notch; the vibrating port is arranged in the cut and penetrates through the plate body; and the plugging block slides in the notch and is used for sealing the vibrating port. And the driving structure is used for driving the blocking block to slide in the notch so that the blocking block covers the vibrating port or is removed from the vibrating port. The utility model discloses a bridge arch ring concrete mouth that vibrates that can block up fast is through setting up blocking piece, support and slide bar etc for the material of template main part not only is fit for wooden board or bamboo plywood, also is fit for steel sheet, multiply wood, mirror surface board and mixing plate, has realized can block up the purpose of the mouth that vibrates fast behind arch ring concrete engineering, has improved use convenience and efficiency of construction greatly.

Description

Bridge arch ring concrete vibrating opening capable of being plugged quickly

Technical Field

The utility model relates to a building mould technical field, especially a bridge arch ring concrete mouth that vibrates that can block up fast.

Background

In the arch bridge construction process, the upper construction can be carried out by completing the pouring of the arch ring concrete in advance. The construction is divided into an arch ring steel bar engineering, an arch ring template engineering and an arch ring concrete Cheng Sange construction part. Namely, firstly, the manufacturing and installation of the steel bars are required to be completed, then, the arch ring template is erected, finally, the concrete is poured, and the maintenance and the form removal are carried out after the pouring is finished.

In order to ensure the structural performance of the bridge arch ring, the arch ring generally requires one-step pouring forming, but the direct pouring from the top of the bridge arch ring can cause the free falling height of concrete to be too large, thereby causing the quality problems of concrete segregation and the like. In order to prevent concrete segregation, when concrete is poured into a formwork from a high position, a vibrating opening is reserved in the arch ring formwork of the bridge for layered pouring, the free falling height of the arch ring formwork is enabled to be not more than 2m, as shown in the figure 1, a vibrating opening 3 is formed in the arch ring formwork (formwork main body 1), concrete vibrating is carried out on the lower portion of the arch ring formwork of the bridge through the vibrating opening 3, after vibrating is finished, plugging is carried out immediately, concrete pouring is continuously carried out on the upper portion, pouring continuity and vibrating compactness are guaranteed, the phenomena of honeycomb pitted surface and the like of the concrete are eliminated, the strength of the concrete is improved, and the concrete pouring quality is guaranteed. Because the arch ring template of the bridge is of the particularity of having radian, the existing construction technology adopts wood boards, bamboo rubber plates and the like mostly, and a small wood board or bamboo rubber plate is nailed at a vibrating port by nails to realize plugging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a bridge arch ring concrete mouth that vibrates that can quick shutoff, realizes the purpose that can quick shutoff vibrates the mouth behind arch ring concrete engineering, has improved use convenience and efficiency of construction greatly.

The utility model provides a its technical problem realize through following technical scheme:

a bridge arch ring concrete mouth that vibrates that can block up fast includes: the arch ring template consists of a template main body and an inner template and is used for pouring concrete so as to form buildings such as an arched bridge and the like;

a plate body, the outer surface of which is provided with a notch;

the vibrating port is arranged in the cut and penetrates through the plate body;

and the plugging block slides in the notch and is used for sealing the vibrating port.

And the driving structure is used for driving the blocking block to slide in the notch so as to enable the blocking block to cover the vibrating port or be removed from the vibrating port.

And, the drive structure includes support and bull stick, the support mounting is on the plate body, the bull stick is installed at the top of support, and rotates with the support and be connected, the linkage piece is installed to the bottom of bull stick, the linkage piece passes through support arm drive block piece.

And, through the bearing installation cooperation between bull stick and the support, the bull stick runs through linkage block, and the two is the screw thread linkage, install first pole on the linkage block, the shutoff piece is two, and the side-mounting has the second pole, the one end and the first pole of support arm are articulated, and the other end is articulated with the second pole.

And a pair of parallel sliding rods is installed in the notch, and the sliding rods penetrate through two sides of the blocking block and are used for enabling the blocking block to slide in the notch.

Furthermore, the slide bar is provided with a mounting plate with ears equipped with bolts for mounting the mounting plate on the plate body in the cutout.

And, the bottom of the bracket is mounted to the panel body by bolts.

And the top of the rotating rod is provided with a knob.

The utility model discloses an advantage and beneficial effect do:

1. the utility model discloses a bridge arch ring concrete mouth that vibrates that can block up fast, when using, need after vibrating on the mouth shutoff that vibrates, can drive the rotation of bull stick through the drive division this moment to slide in realizing the shutoff piece incision, thereby realize the shutoff piece to the removal of department of vibrating mouth, thereby cover the mouth that vibrates, realize the shutoff.

2. The utility model discloses a bridge arch ring concrete mouth that vibrates that can block up fast is through setting up blocking piece, support and slide bar etc for the material of template main part not only is fit for wooden board or bamboo plywood, also is fit for steel sheet, multiply wood, mirror surface board and mixing plate, has realized can block up the purpose of the mouth that vibrates fast behind arch ring concrete engineering, has improved use convenience and efficiency of construction greatly.

Drawings

Fig. 1 is a schematic structural view of an arch ring template.

Fig. 2 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 3 is a schematic top view of embodiment 1 of the present invention.

Fig. 4 is a schematic bottom view of embodiment 1 of the present invention.

Fig. 5 is a schematic side view of embodiment 1 of the present invention.

Fig. 6 is a schematic side view of embodiment 2 of the present invention.

In the figure: 1-template main body, 2-inner template, 3-vibrating port, 4-notch, 5-blocking block, 6-driving structure, 7-rotating rod, 8-linkage block, 9-sliding rod, 10-bearing, 11-supporting arm, 12-first rod, 13-second rod, 14-bracket, 15-driving part, 16-mounting plate, 17-ear, 18-bolt, 19-reserved bolt hole, 20-plate body.

Detailed Description

The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.

In embodiment 1, please refer to fig. 1 to 5, a bridge arch ring concrete vibrating opening capable of being plugged quickly includes an arch ring formwork, which mainly includes a formwork main body 1 and an inner formwork 2, and is used for being poured with concrete to form buildings such as an arched bridge.

Comprises a plate body 20, the outer surface of which is provided with a notch 4; the vibrating port 3 is arranged in the notch 4 and penetrates through the plate body 20; and the sealing and blocking block 5 slides in the notch 4 and is used for sealing the vibrating port 3. And a driving structure 6 for driving the block 5 to slide in the cut 4 so that the block 5 covers the vibrating port 3 or is removed from the vibrating port 3.

Drive structure 6 includes support 14 and bull stick 7, support 14 is installed on plate body 20, bull stick 7 is installed at the top of support 14, and rotates with support 14 to be connected, linkage block 8 is installed to the bottom of bull stick 7, linkage block 8 passes through support arm 11 drive shutoff piece 5.

Install the cooperation through bearing 10 between bull stick 7 and the support 14, bull stick 7 runs through linkage block 8, and the two is the screw thread linkage, install first pole 12 on the linkage block 8, blocking piece 5 is two, and the side-mounting has second pole 13, the one end and the first pole 12 of support arm 11 are articulated, and the other end is articulated with second pole 13.

A pair of parallel sliding rods 9 is installed in the cut 4, and the sliding rods 9 penetrate through two sides of the blocking block 5 and are used for enabling the blocking block 5 to slide in the cut 4. The slide rod 9 is provided with a mounting plate 16 with ears 17, said ears 17 being provided with bolts 18 for mounting the mounting plate 16 on a plate body 20 in the cut-out 4. The bottom of the bracket 14 is mounted to the plate body 20 by bolts. The top of the rotating rod 7 is provided with a knob.

In the embodiment, after the construction of the arch ring reinforcing steel bar engineering and the arch ring formwork engineering can be finished simultaneously, concrete is poured into the arch ring formwork through the vibrating opening 3. In the arch ring concrete engineering, the vibration can be carried out through the vibration port 3, thereby reducing the generation of air bubbles, honeycombs and pitted surfaces and improving the compactness of the concrete at the bottom. In the embodiment, the vibrating opening 3 can be arranged at the position not exceeding two thirds of the height of the arch ring formwork so as to eliminate the influence of the vibrating rod on the arch ring formwork when the arch bridge is poured.

This embodiment, when using, need after the vibration with the mouth 3 shutoff of vibrating on, can drive the rotation of bull stick 7 through drive division 15 this moment to realize sliding in 5 incisions 4 of block sealing, thereby realize that block sealing 5 removes to mouth 3 department of vibrating, thereby cover mouth 3 of vibrating, realize the shutoff.

By providing two blocks 5, which may be two semi-circles, they are driven to cover or remove the vibrating port 3 from the vibrating port 3 at the driving portion 15: namely, the two plugging blocks 5 can run oppositely or oppositely, so as to achieve the purpose of bidirectional guiding plugging.

The driving part 15 can be manually driven, for example, a rotating handle, and by rotating the rotating handle, the rotating rod 7 drives the linkage block 8 to ascend and descend, so that the two blocking blocks 5 are driven by the supporting arm 11 to move along the two sliding rods 9, and thus the opposite or relative movement is realized. Of course, the driving part 15 can be mechanically driven by a mobile phone, such as a stepping motor fixed on the top of the bracket 14, and the rotating rod 7 is driven to rotate by the rotating shaft of the motor, so that the operation of the two plugging blocks 5 is realized for plugging the vibrating port 3.

The lengths of some parts, such as the rotating rod 7 and the length of the pair of parallel sliding rods 9, are set according to actual conditions. The length of the turning rod 7 is adapted so that the linkage block 8 can be raised to a sufficient height so that the two blocks 5 can be pulled together to achieve complete covering of the tamper aperture 3. The length of the slide rod 9 is adapted so that the two blocks 5 can be removed from the vibrating opening 3 without having a covering effect on the vibrating opening 3.

In use, the plate body 20 is required to be provided with a blind threaded hole for easy installation. For example, bolts 18 are required to be mounted on the ears 17 so that the slide bars 9 can be fixedly mounted on the formwork body 1, thereby facilitating the driving of the two blocks 5 by the rotating rod 7. The bracket 14 is fixedly installed to the formwork main body 1 by means of bolts 18, thereby facilitating driving of the turning bar 7. The whole plugging block 5, the bracket 14 and the sliding rod 9 are assembled and disassembled with the template main body 1 conveniently by means of the installation of the bolts 18.

As shown in fig. 1, the plate body 20 is a part of the formwork main body 1, i.e. the two are integrated, and the blocking block 5 and the bracket 14 are directly mounted on the formwork main body 1.

The inside of the cut-out 4 is smooth, and the sliding rod 9 and the plugging block 5 are also smooth, so that the matching of the sliding rod and the plugging block is convenient.

Through setting up plugging block 5, support 14 and slide bar 9 etc for the material of template main part 1 not only is fit for wooden board or bamboo plywood, also is fit for steel sheet, multiply wood, mirror surface board and mixing plate, has realized can quick shutoff behind arch ring concrete engineering and has vibrated the mesh of mouth, has improved the convenience of use greatly.

Embodiment 2 is basically similar to the embodiment, and slightly differs therefrom, as shown in fig. 6, the plate body 20 is also the formwork main body 1, but compared with the aforementioned embodiment 1, the two are not integrated, that is, the plugging block 5, the bracket 14, the sliding rod 9, etc. are first mounted on a plate body, and then the plate body is mounted and fixed on the formwork main body 1 as shown in fig. 1, and the material of the plate body 20 in this embodiment may be the same as that of the formwork main body 1. The plate body 20 has reserved bolt holes 19 at four corners, which facilitate the plate body 20 and the components mounted thereon to be mounted and fixed together at the vibrating port 3 on the formwork main body 1 as shown in fig. 1 by means of split bolts passing through the reserved bolt holes 19, thereby sealing the vibrating port 3 on the formwork main body 1.

Although the embodiments of the present invention and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, alterations, and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and thus the scope of the invention is not limited to the embodiments and drawings disclosed.

Claims (7)

1. The utility model provides a bridge arch ring concrete mouth that vibrates that can block up fast which characterized in that: the method comprises the following steps:

the arch ring template consists of a template main body (1) and an inner template (2) and is used for pouring concrete so as to form an arch bridge building;

a plate body (20) having a cutout (4) on an outer surface thereof;

the vibrating port (3) is arranged in the notch (4) and penetrates through the plate body (20);

the sealing block (5) slides in the notch (4) and is used for sealing the vibrating port (3);

and the driving structure (6) is used for driving the blocking block (5) to slide in the notch (4) so that the blocking block (5) covers the vibrating port (3) or is removed from the vibrating port (3).

2. The bridge arch ring concrete vibrating opening capable of being rapidly plugged according to claim 1, wherein: drive structure (6) are including support (14) and bull stick (7), install on plate body (20) support (14), the top at support (14) is installed in bull stick (7), and rotates with support (14) and be connected, linkage block (8) are installed to the bottom of bull stick (7), linkage block (8) are through support arm (11) drive shutoff piece (5).

3. The bridge arch ring concrete vibrating opening capable of being rapidly plugged according to claim 2, wherein: install the cooperation through bearing (10) between bull stick (7) and support (14), bull stick (7) run through linkage block (8), and the two is the screw thread linkage, install first pole (12) on linkage block (8), shutoff piece (5) are two, and the side-mounting has second pole (13), the one end and the first pole (12) of support arm (11) are articulated, and the other end is articulated with second pole (13).

4. The bridge arch ring concrete vibrating opening capable of being rapidly plugged according to claim 1, wherein: a pair of parallel sliding rods (9) are installed in the notch (4), and the sliding rods (9) penetrate through two sides of the blocking block (5) and are used for enabling the blocking block (5) to slide in the notch (4).

5. The bridge arch ring concrete vibrating opening capable of being rapidly plugged according to claim 4, wherein: the slide bar (9) is provided with a mounting plate (16) with an ear (17), the ear (17) being provided with a bolt (18) for mounting the mounting plate (16) on a plate body (20) in the cutout (4).

6. The bridge arch ring concrete vibrating opening capable of being rapidly plugged according to claim 3, wherein: the bottom of the bracket (14) is mounted on the plate body (20) through bolts.

7. The bridge arch ring concrete vibrating opening capable of being rapidly plugged according to claim 3, wherein: the top of the rotating rod (7) is provided with a knob.

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