CN214942234U

CN214942234U - Operation platform for lifting shaft

Info

Publication number: CN214942234U
Application number: CN202121201220.2U
Authority: CN
Inventors: 陈志军; 贺阳; 王炎伟; 俞锋; 徐波; 何军伟; 文诚; 张男; 尹伟贤; 王辉
Original assignee: Zhongtian Huanan Construction Investment Group Co ltd; Zhongtian Construction Group Co Ltd
Current assignee: Zhongtian Huanan Construction Investment Group Co ltd; Zhongtian Construction Group Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-30
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses an operation platform that is used for well liftable formula, including four pole settings and at least one platform, four the pole setting is through the four corners connection of welding with each platform, wherein, is located the below the bottom both sides of platform all are fixed with the outer arm of support, each the outer arm both ends swing joint of support has the support inner arm, each the support inner arm is kept away from the one end of the outer arm of support and is connected fixedly with peripheral hardware wall body or structural slab. The utility model discloses a platform is set up with the cooperation of support inner arm to the outer arm of telescopic support, sets up simply, and speed is very fast, and it is convenient to dismantle simultaneously, can used repeatedly, and the cost is lower, can not block constructor's action or transport, reduces the risk that the accident appears.

Description

Operation platform for lifting shaft

Technical Field

The utility model relates to a construction technical field specifically is an operation platform that is used for well liftable formula.

Background

In the building engineering field, when installation reinforcing bar and template construction such as elevator well, the common way is that set up full operation platform inside the well, set up the platform on operation platform and be used for installing the reinforcing bar and strengthening the template, then carry out pouring of well concrete, the maintenance, demolish the template, too much operation platform still can hinder workman action or transport article simultaneously, it leads to bigger danger to appear chain reaction easily to damage to appear unexpected in a position, treat this layer of well way construction completion back, continue to set up operation platform, the in-process still need encorbelment many times, just so lead to the turnover material quantity big, it is comparatively loaded down with trivial details to set up the process, just can lead to construction period longer yet.

The prior operating platform always faces the following problems:

1. the erection process is complicated, the time is long, and the construction period is prolonged.

2. The operation platform cannot be detached at will after being erected, the operation platform can only be erected continuously on the existing basis, the use amount of the erected materials is large, the cost is high, and constructors cannot move conveniently and even risk occurs.

SUMMERY OF THE UTILITY MODEL

The utility model provides an operation platform that is used for well liftable formula to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides an operation platform for well liftable formula, includes four pole settings and at least one platform, four the pole setting is through the corner joint of welding with each platform, wherein, is located the below the bottom both sides of platform all are fixed with the outer arm of support, each but support outer arm both ends swing joint has the support inner arm, each but the support inner arm keeps away from the one end of support outer arm and peripheral hardware wall body or structural slab are connected fixedly.

Preferably, each outer arm both ends of support are hollow structure, but support inner boom stretches into the interior swing joint of support outer boom from the tip of support outer boom, in addition, each still be equipped with the cotter way on the support inner boom, the cotter way is interior to be dismantled the grafting and has had the bolt, stretches out support outer boom and sets up the position of back through bolt fixed support inner boom outside establishing on wall body or structure board in the support, prevents that support inner boom from returning back into in the support outer boom.

Preferably, pre-embedded holes are pre-arranged on the peripheral wall or the structural plate, and the support inner arm is fixed by being inserted into the pre-embedded holes.

Preferably, the upper end of each upright rod is further provided with a hanging ring, each upright rod is connected with a hanging steel wire rope through the hanging ring, the platform is integrally hung through the hanging steel wire rope, and the height of the platform is adjusted to be erected again.

Preferably, each platform includes two parallel arrangement's montant and at least a horizontal pole, and the both ends of each horizontal pole are connected respectively and are fixed on the montant of both sides, the top of horizontal pole still is fixed with a guidance tape.

Preferably, the platforms are arranged vertically in three.

Compared with the prior art, the utility model discloses there is following beneficial effect to be:

1. the support inner arm is matched with the support outer arm and detachably connected and fixed with a peripheral wall or a structural plate, the erection is simple, the speed is high, and the construction period is further shortened.

2. The platform passes through the support inner arm and fixes on peripheral hardware wall body or structural slab with the outer arm cooperation of support, makes things convenient for the dismouting, can used repeatedly, and the cost is lower, can not block constructor's action or transport simultaneously, reduces the risk that the accident appears.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the inner arm of the support of the present invention;

1-inner support arm, 11-pin slot, 2-outer support arm, 3-cross bar, 4-vertical rod, 5-hanging ring, 6-walkway plate, 7-vertical rod, 8-hanging steel wire rope and 9-pin.

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.

Referring to fig. 1-3, an operation platform for hoistway lifting comprises four upright posts 4 and at least one platform, the four upright posts 4 are connected with four corners of each platform by welding, wherein two sides of the bottom of the platform at the lowest position are both fixed with outer support arms 2, two ends of each outer support arm 2 are movably connected with inner support arms 1, and one end of each inner support arm 1, which is far away from the outer support arms 2, is connected and fixed with an external wall or a structural plate.

Each 2 both ends of outer arm of support are hollow structure, but support inner boom 1 stretches into the interior swing joint of outer arm of support 2 from the tip of outer arm of support 2, in addition, each still be equipped with cotter way 11 on the support inner boom 1, can dismantle the grafting in cotter way 11 and have bolt 9, stretch out support outer boom 2 and set up the position of fixed support inner boom 1 through bolt 9 after on establishing wall body or structural slab in support inner boom 1, prevent that support inner boom 1 from retracting in support outer boom 2.

The external wall or the structural plate is pre-provided with pre-embedded holes, and the support inner arm 1 is fixed by inserting the pre-embedded holes.

The upper end of each upright stanchion 4 is also provided with a hanging ring 5, each upright stanchion 4 is connected with a hanging steel wire rope 8 through the hanging ring 5, the platform is integrally hung through the hanging steel wire rope 8, and the height of the platform is adjusted to be erected again.

Each platform includes two parallel arrangement's montant 7 and at least a horizontal pole 3, and the both ends of each horizontal pole 3 are connected respectively and are fixed on the montant 7 of both sides, a guidance tape 6 is still fixed above the horizontal pole 3. The three platforms are vertically arranged.

The utility model discloses during the use, set up support outer arm 2 through the bottom both sides at the platform, both ends internal connection at each support outer arm 2 has support inner arm 1, each support inner arm 1 all can be retractable support outer arm 2 in or stretch out to the outside from the tip of support outer arm 2, whole platform is connected through hanging wire rope 8 and rings 5 and is transferred to the position that needs set up the platform, aim at support inner arm 1 the pre-buried hole on peripheral hardware wall body or the structural slab and insert to connect fixedly again, then insert bolt 9 fixing support inner arm 1 in keyway 11, prevent in support inner arm 1 withdrawal support outer arm 2. The utility model discloses a platform is set up in the cooperation of telescopic support outer arm 2 and support inner arm 1, sets up simply, and speed is very fast, and it is convenient to dismantle simultaneously, can used repeatedly, and the cost is lower, can not block constructor's action or transport, reduces the risk that the accident appears.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A be used for liftable operating platform of well, includes four pole settings (4) and at least one platform, its characterized in that: the four upright posts (4) are connected with four corners of each platform through welding, wherein two sides of the bottom of the platform at the lowest position are respectively fixed with an outer support arm (2), two ends of each outer support arm (2) are movably connected with an inner support arm (1), and one end, far away from the outer support arm (2), of each inner support arm (1) is fixedly connected with a peripheral wall or a structural plate.

2. An operation platform for hoistway lifting according to claim 1, characterized in that: each support outer arm (2) both ends are hollow structure, but support inner boom (1) is followed the tip of support outer arm (2) and is stretched into support outer arm (2) interior mobile telescopic connection, in addition, each still be equipped with cotter way (11) on support inner boom (1), can dismantle in cotter way (11) and peg graft and have bolt (9).

3. An operation platform for hoistway lifting according to claim 2, characterized in that: the external wall or the structural plate is pre-provided with pre-embedded holes, and the support inner arm (1) is fixed by inserting the pre-embedded holes.

4. An operation platform for hoistway lifting according to claim 1, characterized in that: the upper end of each upright stanchion (4) is also provided with a hanging ring (5), and each upright stanchion (4) is connected with a hanging steel wire rope (8) through the hanging ring (5).

5. An operation platform for hoistway lifting according to claim 4, characterized in that: each platform comprises two vertical rods (7) and at least one transverse rod (3) which are arranged in parallel, two ends of each transverse rod (3) are respectively connected and fixed on the vertical rods (7) on two sides, and a walkway plate (6) is further fixed above the transverse rods (3).

6. An operation platform for hoistway lifting according to any of claims 1-5, characterized in that: the three platforms are vertically arranged.