CN221855256U

CN221855256U - A foldable construction access road on the coast

Info

Publication number: CN221855256U
Application number: CN202420351886.3U
Authority: CN
Inventors: 王强; 吴国强; 林皆良; 刘玉虎; 包江; 赖泽华; 袁国庆; 范仰中; 李建波; 李佳峻
Original assignee: CCCC Shanghai Dredging Co Ltd.
Current assignee: CCCC Shanghai Dredging Co Ltd.
Priority date: 2024-02-26
Filing date: 2024-02-26
Publication date: 2024-10-18
Anticipated expiration: 2034-02-26

Abstract

A coast folding type construction channel comprises a connecting beam, wherein a platform is fixed at the upper end of the connecting beam, a plurality of clamping seats are arranged on the left and right sides of the platform along the length direction, and guardrails are rotationally connected with the clamping seats; the left guardrail and the right guardrail are folded in a horizontal state and locked by bolts in a vertical state; the left edge, the right edge and the lower end of the corresponding connecting beam of the platform are provided with a plurality of clamping grooves along the length direction, and the clamping grooves are spliced and locked with the upright posts driven into the bank. The coast folding type construction passageway provided by the utility model is convenient to detach and install quickly, and is safe and reliable.

Description

Coast folding construction passageway

Technical Field

The utility model relates to a construction pavement, in particular to a coast folding construction pavement.

Background

When carrying out seaside, shore pile foundation construction, the construction passageway provides very big convenience for pile foundation construction's operating personnel, because the frequent transfer of construction passageway needs, and the passageway that current construction is commonly used exists the installation and demolishs difficulty, and upright welded guardrail is fragile in the hoist and mount in-process, leads to characteristics such as the life cycle is short of passageway.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a coast folding type construction passageway, which is characterized in that the whole folded passageway is hoisted to a specific position through a welded hoisting ring to install the passageway, the folding guardrails on two sides can be unfolded after the supporting and the installation of the passageway are completed, and the folding type construction passageway is convenient to detach in the later period and is not easy to damage.

In order to solve the technical problems, the utility model adopts the following technical scheme:

A coast folding type construction channel comprises a connecting beam, wherein a platform is fixed at the upper end of the connecting beam, a plurality of clamping seats are arranged on the left and right sides of the platform along the length direction, and guardrails are rotationally connected with the clamping seats; the left guardrail and the right guardrail are folded in a horizontal state and locked by bolts in a vertical state; the left edge, the right edge and the lower end of the corresponding connecting beam of the platform are provided with a plurality of clamping grooves along the length direction, and the clamping grooves are spliced and locked with the upright posts driven into the bank.

Three groups of bolt holes are transversely arranged on the outer side of each clamping groove, the three groups of bolt holes are arranged in a right-angled triangle shape, and the corresponding clamping grooves are in a right trapezoid shape matched with the three groups of bolt holes.

The left and right sides of the platform are welded with hanging rings.

The left guardrail and the right guardrail are staggered by a certain distance.

The utility model provides a coast folding type construction channel, which has the following technical effects:

1) The guardrails on the two sides of the platform are staggered by a certain distance, and the guardrails can be rotatably arranged on the platform, so that the guardrails can be folded conveniently; in the process of installing the device, the guardrail is kept folded to avoid damage to the guardrail in the process of installing; after the channel is installed, the guardrails on two sides are unfolded, and the guardrails are fixed through square clamping seats and bolts, so that protection is provided.

2) The clamping groove at the bottom of the channel is provided with a bolt hole to be connected with the upright post, and the upright post at the bottom can be properly adjusted according to the on-site environmental condition and stress mode, so that the channel can be vertically installed and can be inclined at a certain angle. Flexibility is improved. In addition, the clamping groove structure is convenient for quick disassembly after the use of the temporary way is finished, and then the temporary way is hoisted and transferred to a place.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic view of a folded state of the present utility model.

Fig. 2 is a top view of the folded state of the present utility model.

Fig. 3 is a front view of the folded state of the present utility model.

Fig. 4 is a schematic structural view of the working state of the present utility model.

Fig. 5 is a front view of the present utility model in operation.

In the figure: the device comprises a connecting beam 1, a platform 2, guardrails 3, clamping seats 4, clamping grooves 5, hanging rings 6 and stand columns 7.

Detailed Description

As shown in fig. 1-2, a coast folding type construction passageway comprises connecting beams 1 which are arranged left and right along the length direction, wherein the connecting beams 1 are processed by adopting i-steel. The upper ends of the two connecting beams 1 are welded with a platform 2, and the platform 2 is formed by processing steel plates. The platform 2 is provided with a plurality of clamping seats 4 at intervals along the length direction by bolts, the clamping seats 4 are shaped like a Chinese character 'ji', and the outer side surface of each clamping seat 4 is horizontally provided with a bolt hole. The corresponding guard rail 3 is arranged in the clamping seat 4 and can rotate freely. The folding state and the vertical state can be maintained, and when in the vertical state, the guardrail 3 is required to be tightly propped against the inner wall of the clamping seat 4 by screwing in the bolts, so that the purpose of locking and limiting is achieved, and the guardrail 3 is kept in the vertical state.

In addition, a clamping groove 5 is welded at the bottom of the connecting beam 1 along the length direction, a bolt hole is formed in the clamping groove 5, and the clamping groove 5 can be connected with the upper end of a stand column 7 inserted into the land of the shore through a bolt.

Preferably, the three groups of bolt holes in the clamping groove 5 are arranged in a right triangle, and when the bolts are screwed into the two vertical bolt holes of the clamping groove 5, the upright post 7 is vertical to the platform 2 as shown in fig. 4; when the oblique installation is required, the bolts are screwed into the two holes in the oblique direction of the clamping groove 5. So that the included angle between the upright post 7 and the platform 2 is larger than 90 degrees, and the platform 2 is obliquely installed. The inclined installation mode is particularly suitable for bank slope installation.

Working principle and process: during installation, the guardrail 3 is folded, the lifting ring 6 is hooked by using lifting equipment, the whole folded channel is lifted to a specific position, and the clamping groove 5 is clamped with the post 7 driven in advance by the bank and is locked by using a bolt. And then the guardrails 3 with two folded sides are unfolded, and the guardrails 3 are vertically screwed into the bolts for locking.

Claims

1. The utility model provides a coast folding construction passageway which characterized in that: the novel guardrail comprises a connecting beam (1), wherein a platform (2) is fixed at the upper end of the connecting beam (1), a plurality of clamping seats (4) are arranged on the left and right sides of the platform (2) along the length direction, and the guardrail (3) is rotationally connected with the clamping seats (4); the left and right guardrails (3) are folded in a horizontal state and locked by bolts in a vertical state; the left and right edges of the platform (2) and the lower ends of the corresponding connecting beams (1) are provided with a plurality of clamping grooves (5) along the length direction, and the clamping grooves (5) are spliced and locked with upright posts (7) driven into the bank.

2. A coast folding construction aisle according to claim 1, characterized in that: three groups of bolt holes are transversely arranged on the outer side of each clamping groove (5), the three groups of bolt holes are arranged in a right-angled triangle shape, and the shape of the corresponding clamping groove (5) is a right trapezoid matched with the three groups of bolt holes.

3. A coast folding construction aisle according to claim 1, characterized in that: the left and right sides of the platform (2) are welded with hanging rings (6).

4. A coast folding construction aisle according to claim 1, characterized in that: the left and right guardrails (3) are staggered by a certain distance.