CN216339062U - Auxiliary assembly for mounting bridge diaphragm beam template - Google Patents

Abstract

The utility model provides an auxiliary assembly for installing a bridge diaphragm beam template, which comprises: the support rods are arranged on the upper surfaces of the T-shaped beams on the two sides of the diaphragm beam along the horizontal direction; the suspension rods are respectively connected with two ends of the supporting rod and are arranged along the vertical direction; the lifting hook is connected with the hanging rod; the sidewalk board is connected with the lifting hook arranged at the lower end part of the hanging rod, and the sidewalk board is arranged between the two hanging rods on the supporting rod. Above-mentioned subassembly is according to the balanced principle of mechanics, stand at the people guidance tape during operation when operating personnel, can transmit the load for vertical jib through walking the guidance tape, then through horizontal bracing piece with people's load, hang muscle load, appurtenance load transmission for horizontal bracing piece, then through installing the roof beam board that targets in place with stress diffusion subducts, when diaphragm beam formwork erection and reinforcement, this formwork erection auxiliary assembly plays effectual safe platform, maneuverability is strong to safe and reliable.

Description

Auxiliary assembly for mounting bridge diaphragm beam template

Technical Field

The utility model relates to the technical field of bridge diaphragm beam construction, in particular to an auxiliary assembly for mounting a bridge diaphragm beam template.

Background

At present, in the construction of bridge diaphragm beams, a cast-in-place concrete construction method is generally adopted according to the requirements of construction processes, and the construction process mainly comprises the following steps: the method comprises the following steps of erecting a precast beam plate, binding a diaphragm beam, installing and reinforcing a template, pouring concrete and the like, wherein for the installation of the diaphragm beam template, a wood template or a steel template is usually erected, then movable hanging basket equipment or crane equipment or a template frame under a bridge is erected to the diaphragm beam, then the template installation and reinforcement are carried out, the movable hanging basket mode requires that a starting hoisting device is arranged on the bridge floor, and then a safe transportation channel is reserved; the mode of erecting the formwork frame under the bridge has large workload, and is limited by geological conditions (areas such as mud, rivers and the like), so that the construction is difficult.

Disclosure of Invention

In view of the above, the utility model provides an auxiliary assembly for installing a bridge diaphragm beam formwork, and aims to solve the problems of inconvenience in operation and insufficient safety facilities when the bridge diaphragm beam formwork is installed, and how to provide a safe operation platform and space.

In one aspect, the present invention provides an auxiliary assembly for installation of a bridge diaphragm beam formwork, comprising:

the support rods are arranged on the upper surfaces of the T-shaped beams on the two sides of the diaphragm beam in the horizontal direction, the arrangement direction of the support rods is perpendicular to that of the T-shaped beams, and the support rods are arranged side by side in the arrangement direction of the T-shaped beams;

the hanging rods are respectively connected with two ends of the supporting rod and are arranged along the vertical direction;

the lifting hooks are connected with the hanging rod, and a plurality of lifting hooks are uniformly arranged on the hanging rod;

the sidewalk board is connected with the lifting hook arranged at the lower end part of the hanging rod, and the sidewalk board is arranged between the two hanging rods on the supporting rod.

Furthermore, the tip under the bracing piece the lifting hook inside callipers are equipped with the horizontal pole, the pavement slab with the horizontal pole looks joint.

Furthermore, the opposite two side edges of the sidewalk plate are provided with hooks, and the hooks are clamped with the cross rod.

Furthermore, a cross beam is clamped in the lifting hook in the middle of the lifting rod.

Further, a protective net is arranged on the hanging rod.

Further, the hook is welded to the hanger bar.

Compared with the prior art, the auxiliary assembly for installing the bridge diaphragm beam template mainly comprises the supporting rod, the hanging rod, the lifting hook and the sidewalk plate, according to the mechanical balance principle, when an operator stands on the sidewalk plate to work, the load is transmitted to the vertical hanging rod through the sidewalk plate, then the load of the operator, the load of the lifting rib and the load of an auxiliary tool are transmitted to the transverse supporting rod through the transverse supporting rod, then the stress is diffused and reduced through the beam plate installed in place, and when the diaphragm beam template is installed and reinforced, the template installation auxiliary assembly plays an effective safe platform, is strong in operability, and is safe and reliable.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of an auxiliary assembly for installing a bridge diaphragm beam formwork according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating installation of a sidewalk board according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

With reference to fig. 1-2, this embodiment provides an auxiliary assembly for installation of bridge diaphragm beam formwork, including bracing piece 3, jib 4, lifting hook 5 and sidewalk board 7, bracing piece 3 sets up the upper surface at the T roof beam 1 of diaphragm roof beam both sides along the horizontal direction, bracing piece 3 set up the direction with T roof beam 1 set up the direction mutually perpendicular, just bracing piece 3 follows T roof beam 1 set up the direction and set up a plurality of side by side, and bracing piece 3 is the preferred steel pipe.

Specifically, the suspension rods 4 are respectively connected to both ends of the support rod 3, and the suspension rods 4 are arranged in the vertical direction. The hanger bar 4 is preferably a steel bar or pipe.

Specifically, the lifting hook 5 is connected with the hanger rod 4, and the hanger rod 4 is uniformly provided with a plurality of lifting hooks 5. The hook 5 is preferably made of steel bent, and the hook 5 is welded with the hanger rod 4.

Specifically, the sidewalk plate 7 is connected to the hook 5 provided at the lower end of the suspension rod 4, and the sidewalk plate 7 is provided between the suspension rods 4 on the same support rod 3. The walkway plates 7 are preferably steel plates or wooden plates. The installation work of the diaphragm beam formwork 2 is performed between the booms 4.

It can be seen that above-mentioned auxiliary assembly for installation of bridge diaphragm beam template mainly comprises bracing piece 3, jib 4, lifting hook 5 and sidewalk board 7, above-mentioned subassembly is according to the balanced principle of mechanics, when operating personnel stands at the operation of sidewalk board 7, can transmit the load for vertical jib 4 through the walkway board, then transmit people's load, hang muscle load, appurtenance load for horizontal bracing piece 3 through horizontal bracing piece 3, then subduct the stress through the beam slab that has installed in place to spread, when diaphragm beam template installation and reinforcement, this template installation auxiliary assembly plays effectual safe platform, maneuverability is strong, and safe and reliable.

Particularly, the bottom lifting hook 6 inside callipers of tip is equipped with horizontal pole 8 under the bracing piece 3, the sidewalk board 7 with horizontal pole 8 looks joint. The two opposite side edges of the sidewalk plate 7 are provided with clamping hooks 9, and the clamping hooks 9 are clamped with the cross rod 8. The cross bar 8 is preferably a steel tube. The bottom hook 6 and the hook 5 are of the same structure.

Specifically, a cross beam is clamped in the lifting hook 5 in the middle of the suspension rod 4. The cross beam is clamped in the lifting hook 5 in the middle of the suspension rod 4, so that the cross beam can be used as a ladder stand.

Specifically, a protective net is provided on the boom 4. The protective net is arranged between the two hanging rods 4, and the protective net is arranged on the whole cross section between the hanging rods 4 so as to play a role of safety protection. When the suspender 4 is connected with the protective net, the suspender is connected in a binding mode, and the protective net is also bound and connected with the lifting hook 5, so that the installation stability of the protective net is improved.

Specifically, the auxiliary assembly for installing the bridge diaphragm beam formwork is described. This auxiliary assembly is located the diaphragm roof beam both sides, through the mechanics balance principle, puts the steel pipe parallel on T roof beam surface (perpendicular T roof beam direction), then puts the activity framework of steel reinforcement of taking the couple slowly in diaphragm roof beam both sides, and the couple is hung on the steel pipe, then lays horizontal steel pipe at the framework of steel reinforcement bottom one deck, and after the completion was all installed to both sides, installation people's guidance tape. The sidewalk board can bear the weight of at least 4 persons. This auxiliary assembly is movable framework of steel reinforcement promptly, vertical direction every 30cm welded fastening U type couple, and bend radius is greater than 25mm at least, and the crotch direction is towards diaphragm beam template one side. The outer side of the steel reinforcement framework is sealed by a closed net with iron wires, so that the operation is convenient and safe. When diaphragm beam formwork erection and reinforcement, this formwork erection auxiliary assembly plays effectual safe platform, and maneuverability is strong to safe and reliable.

Particularly, above-mentioned bridge diaphragm beam formwork erection auxiliary assembly can improve the security of diaphragm beam installation and reinforcement operation, has improved bridge diaphragm beam construction operability, has improved production labor efficiency for other modes.

When the embodiment is specifically implemented, the auxiliary assembly for installing the bridge diaphragm beam template mainly comprises a transverse steel pipe, a vertical lifting rib with a U-shaped hook, a hook and a sidewalk plate. According to the mechanical balance principle, when an operator stands at the working time of the walkway plate, the load is transmitted to the vertical lifting rib through the walkway plate, then the loads of people, such as the load of the lifting rib, the load of an auxiliary tool and the like are transmitted to the transverse steel pipe through the transverse steel pipe, and then the stress is diffused and reduced through the beam plate which is installed in place. When diaphragm beam formwork erection and reinforcement, this formwork erection auxiliary assembly plays effectual safe platform, and maneuverability is strong to safe and reliable. At the same time, the assembly can be stable under its own weight and against the walkway plate. The method is implemented as follows:

a hanging rib with a hook. The lifting bar can adopt a threaded steel bar or a round steel with the diameter of T16, the end part of the lifting bar is bent according to the requirement, the bending radius is at least larger than 25mm, and the hook direction faces one side of the diaphragm beam template. The outer side of the steel reinforcement framework is sealed by a closed net with iron wires, so that the operation is convenient and safe.

Welding U-shaped hooks at the vertical hanging ribs at intervals of 30cm, wherein the hooks are subsequently used for binding steel pipes and can also be used as a safety ladder stand, and the direction of the hooks faces to one side with the diaphragm beam;

the hook and the hanging rib are welded on two sides fully, welding quality inspection is carried out according to requirements before formal use, and the hook and the hanging rib can be used only after the welding quality inspection meets the requirements;

paving steel pipes with the diameter of 48mm on the bridge floor, and arranging 2 rows of steel pipes for supporting vertical hanging ribs;

a grid or an iron wire net is arranged on the vertical hanging rib at one side far away from the diaphragm beam, and is fixed with the vertical hanging rib in a binding mode, so that the vertical hanging rib is used for a safe operation platform and plays a role in protection;

installing a transverse steel pipe at the bottom hook of the vertical hanging rib, and then installing a sidewalk plate with a hook; the position of the transverse steel pipe can be adjusted according to the vertical height of the actual diaphragm beam; when the sidewalk boards need to be lifted up and down, the transverse steel pipes are installed at the adjacent hooks, and then the sidewalk boards are placed;

the hooks of the sidewalk plate and the vertical suspender adopt a hanging belt mode, and are provided with locking devices, so that the installation is firm, and the disassembly and the transportation are convenient;

vertical hanging muscle and couple all can adopt T16's twisted steel or round steel, before formal installation again, should make in advance and try the counter weight test to safe handling.

The auxiliary assembly for installing the bridge diaphragm beam template is convenient to install, strong in operability, free of influence of geological conditions, free of large-scale hoisting equipment and economical and reasonable. When actual constructors stand on the sidewalk plate for operation, the corresponding safety ropes are hung high and low according to the specified requirements and are fixed at the firm part of the bridge floor.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. An auxiliary assembly for the installation of a bridge diaphragm beam formwork, comprising:

the support rods are arranged on the upper surfaces of the T-shaped beams on the two sides of the diaphragm beam in the horizontal direction, the arrangement direction of the support rods is perpendicular to that of the T-shaped beams, and the support rods are arranged side by side in the arrangement direction of the T-shaped beams;

the hanging rods are respectively connected with two ends of the supporting rod and are arranged along the vertical direction;

the lifting hooks are connected with the hanging rod, and a plurality of lifting hooks are uniformly arranged on the hanging rod;

the sidewalk board is connected with the lifting hook arranged at the lower end part of the hanging rod, and the sidewalk board is arranged between the two hanging rods on the supporting rod.

2. The auxiliary assembly for the installation of the bridge beam diaphragm template of claim 1, wherein a cross rod is clamped in the lifting hook at the lower end of the supporting rod, and the sidewalk plate is clamped with the cross rod.

3. The auxiliary assembly for the formwork installation of the bridge diaphragm beam as claimed in claim 2, wherein the two opposite side edges of the sidewalk plate are provided with hooks, and the hooks are clamped with the cross bar.

4. The auxiliary assembly for the formwork installation of a bridge beam according to claim 1, wherein a cross beam is clamped in the hook in the middle of the hanger rod.

5. The auxiliary assembly for the bridge beam diaphragm formwork installation of claim 1, wherein a protective net is arranged on the suspension rod.

6. The auxiliary assembly for bridge beam panel installation according to claim 1, wherein said hook and said hanger bar are welded together.

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