CN217556702U

CN217556702U - A portable two hanging flower baskets that is used for quick installation guardrail protecting wire net of city bridge

Info

Publication number: CN217556702U
Application number: CN202221169912.8U
Authority: CN
Inventors: 李晓琴; 武俊雷; 李作东; 武俊甜; 何曼莉; 涂伶凤
Original assignee: Sinohydro Bureau 7 Co Ltd
Current assignee: Sinohydro Bureau 7 Co Ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-11
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a movable double-hanging basket for quickly installing guardrail protection nets on urban bridges, which comprises a movable portal frame and a hanging basket body, wherein the portal frame comprises a cross beam and a stand column, and the hanging basket body comprises a horizontal part for installing a guardrail at the bottom of the bridge and a vertical part for installing a guardrail at the side of the bridge; the horizontal part is a basket, and the vertical part is a basket frame; during construction, the portal frame is arranged on the bridge floor in a spanning mode, the hanging basket body is arranged at two ends of the cross beam in a hanging mode, the basket frames are located outside the guardrails at two sides of the bridge, and the baskets extend into the lower portion of the bottom of the bridge; the utility model adopts the hanging basket body with the L-shaped structure, can simultaneously complete the installation of the side guardrail and the bottom guardrail of the bridge, overcomes the defect that the side guardrail can only be installed in the conventional hanging basket, does not need to set up a scaffold, and is safe and reliable; the two hanging baskets are symmetrically arranged, so that the guardrails on the two sides of the bridge can be synchronously installed, and the construction efficiency is improved.

Description

A portable two hanging flower baskets that is used for urban bridge to install guardrail protecting wire net fast

Technical Field

The utility model relates to a bridge construction technical field especially relates to a portable two hanging flower baskets that are used for quick installation guardrail protecting wire net of city bridge.

Background

Along with the development of times, the design of urban bridges nowadays also pays more attention to the attractiveness and coordination of the overall shape while ensuring reasonable structural layout, complete functions and economic and economical efficiency. In order to improve the overall attractiveness, a part of urban overpass bridges adopt edge covering design, namely guardrail protecting nets are arranged on the side parts and the bottoms of the bridges, so that the uniformity and the harmony of the appearance are improved.

Because the bottom guardrail and the side guardrail are at a certain height from the ground, in order to ensure the safety of workers, the conventional method is to construct by building a scaffold, but the scaffold occupies a large area and easily influences the ground greening; along with the passage of construction area, when the scaffold frame need remove, must ensure to put up nobody, to the longer urban overpass of overall length, frequently climb up and down the scaffold frame not only consume workman's physical power, also caused the construction of longer time to break simultaneously, the efficiency of construction is low.

At present, aerial operation is also often carried out by adopting a hanging basket, and compared with a scaffold, the hanging basket has good moving convenience and can improve the problem of construction interruption to a certain extent; but to the city overpass bridge that adopts the design of borduring, the hanging flower basket hoist and mount in the bridge railing outside during the construction, can only install to the side guardrail, and the installation of bottom guardrail still need rely on setting up the scaffold frame and realize, therefore the construction is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable two hanging flower baskets that are used for urban bridge to install guardrail protecting wire net fast to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a movable double-hanging basket for quickly installing guardrail protection nets on urban bridges comprises a movable portal frame and a hanging basket body, wherein the portal frame comprises a cross beam and a stand column, and the hanging basket body comprises a horizontal part for installing guardrails at the bottom of a bridge and a vertical part for installing guardrails on the side surfaces of the bridge; the horizontal part is a basket, and the vertical part is a basket frame; during construction, the portal frame is arranged on the bridge floor in a spanning mode, the hanging basket body is arranged at the two ends of the cross beam in a hanging mode, the basket frame is located outside the guardrails at the two sides of the bridge, and the basket extends into the position below the bottom of the bridge.

The basketball stand is provided with three layers, and a detachable backboard is arranged on the basketball stand.

The height between the bottom of the basket and the bottom of the bridge is 1.8m.

The universal wheel is arranged below the upright post, and the universal wheel is provided with a brake pad.

Pulleys for hanging and placing mounting materials are arranged at two ends of a cross beam of the portal frame.

The beneficial effects of the utility model are that:

1. the hanging basket body with the L-shaped structure can be used for simultaneously mounting the side guardrail and the bottom guardrail of the bridge, overcomes the defect that the conventional hanging basket can only be used for mounting the side guardrail, does not need to set up a scaffold, is safe and reliable, and does not influence the ground greening; the hanging basket bodies are symmetrically arranged at two ends of a cross beam of the portal frame, so that the guardrails at two sides of the bridge can be synchronously installed, and the construction efficiency is accelerated; the universal wheels are arranged below the portal frame upright posts to realize the movement of the whole device, so that the construction continuity is ensured.

2. The basketball stand is provided with three layers with different heights, a backboard can be erected on each layer for workers to stand or place materials, the height can be selected, and the side guardrail can be conveniently installed.

3. Pulleys are arranged at two ends of a cross beam of the portal frame and used for hoisting mounting materials into the baskets, so that workers can take the mounting materials conveniently.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of a basket body according to the present invention;

figure 3 is the position schematic diagram of the hanging flower basket body when the middle guardrail is installed in the utility model.

In the figure, 1, a cross beam; 2. a column; 3. a universal wheel; 4. a basket frame; 5. a basket; 6. a basket body; 7. a suspension arm; 8. a guardrail; 9. and (5) bridge deck.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following descriptions.

Referring to fig. 1, an embodiment of the present invention provides a movable double-hanging basket for quickly installing a guardrail protection net on an urban bridge, including a movable portal frame and a hanging basket body 6, where the portal frame includes a beam 1 and a column 2, and the hanging basket body 6 includes a horizontal portion for installing a guardrail 8 on the bottom of the bridge and a vertical portion for installing a guardrail 8 on the side of the bridge; the horizontal part is a basket 5, and the vertical part is a basket frame 4; during construction, the portal frame is arranged on the bridge floor 9 in a spanning mode, the hanging basket body 6 is arranged at two ends of the cross beam 1 in a hanging mode, the basket frame 4 is located outside the guardrails 8 on two sides of the bridge, and the basket 5 extends into the lower portion of the bottom of the bridge.

The basket support 4 is provided with three layers, and a detachable backboard is arranged on the basket support 4.

The height between the bottom of the basket 5 and the bottom of the bridge is 1.8m.

The universal wheels 3 are arranged below the upright posts 2, and the universal wheels 3 are provided with brake pieces.

Pulleys for hanging and placing mounting materials are arranged at two ends of a cross beam 1 of the portal frame.

Referring to fig. 1, unlike a conventional basket, the basket body 6 in the present embodiment includes a horizontal portion and a vertical portion, and has an L-shaped structure as a whole. The vertical part is a basket support 4, the basket support 4 is positioned on the outer side of the guardrail 8, and the installation of the side guardrail 8 is facilitated; the horizontal part is basket 5, and basket 5 stretches into bridge bottom below, makes things convenient for the workman to install bottom guardrail 8. The installation to side guardrail 8 and bottom guardrail 8 can be accomplished simultaneously to hanging flower basket body 6 in this embodiment, has overcome the defect that conventional hanging flower basket can only install side guardrail 8, need not to establish in addition the scaffold frame, does not occupy the ground space, does not influence ground greening, has improved the convenience of construction, safe and reliable.

Referring to fig. 2, a suspension arm 7 is welded on the basket support 4 for connecting and fixing with the beam 1. The basket support 4 is provided with three layers of heights, and each layer of basket support 4 is provided with a detachable backboard for workers to stand or place material tools.

Referring to fig. 3, in construction, basket 4 is positioned outside of guardrail 8, while basket 5 extends below the bottom of the bridge. The workman stands and to install bottom guardrail 8 in basket 5, and as preferred, the height between 5 bottoms of basket and the bridge bottom is established to 1.8m, convenient operation. Basket 4 is positioned outside of side rails 8 and a worker may stand on a second floor of basket 4 to complete the installation of side rails 8.

Furthermore, pulleys are arranged at two ends of the cross beam 1 of the portal frame, so that materials required for installation can be hung in the hanging basket body 6, and workers can take the materials conveniently.

The universal wheel 3 that can brake is provided with below the stand 2 of portal frame, realizes that the device is holistic movable, makes the device can be according to the construction progress real-time adjustment position of guardrail 8. After an area construction finishes, the workman that is responsible for installation guardrail 8 all can stay in basket 5, need not go down ground, promotes the step-by-step one distance of portal frame by the workman on the bridge floor 9, makes hanging flower basket body 6 remove to suitable position, can carry out next regional construction afterwards, compares traditional scaffold construction mode, has saved the time of climbing the scaffold from top to bottom, has alleviateed workman intensity of labour, has ensured the continuity of construction. 6 symmetries of hanging flower basket body set up at 1 both ends of crossbeam, can realize bridge both sides guardrail 8's synchronous installation, promote the efficiency of construction by a wide margin.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a portable two hanging flower baskets that is used for quick installation guardrail protecting wire net of city bridge which characterized in that: the gantry comprises a movable gantry and a hanging basket body, wherein the gantry comprises a beam and an upright post, and the hanging basket body comprises a horizontal part for installing a guardrail at the bottom of a bridge and a vertical part for installing a guardrail at the side surface of the bridge; the horizontal part is a basket, and the vertical part is a basket frame; during construction, the portal frame is arranged on the bridge floor in a spanning mode, the hanging basket body is arranged at two ends of the cross beam in a hanging mode, the basket frame is located outside the guardrails at two sides of the bridge, and the baskets stretch into the lower portion of the bottom of the bridge.

2. The movable double hanging basket for the urban bridge rapid installation guardrail protection net is characterized in that: the basketball stand is provided with three layers, and a detachable backboard is arranged on the basketball stand.

3. The movable double hanging basket for the urban bridge rapid installation guardrail protection net is characterized in that: the height between the bottom of the basket and the bottom of the bridge is 1.8m.

4. The movable double hanging basket for the urban bridge rapid installation guardrail protection net is characterized in that: the universal wheels are arranged below the upright posts, and braking pieces are arranged on the universal wheels.

5. The movable double hanging basket for the urban bridge rapid installation guardrail protection net is characterized in that: pulleys for hanging and placing mounting materials are arranged at two ends of a cross beam of the portal frame.