CN210264006U - A construction protection frame for a building edge structure column - Google Patents

Abstract

The utility model discloses a protective frame for construction of a structural column on the edge of a building, which discloses a protective frame which can be quickly erected by a hydraulic oil cylinder and does not require an external connection structure. The erection efficiency is high, and no external connection structure is required. It is characterized in that one end of the two supporting beams is placed vertically on the first beam respectively, the two supporting beams are parallel to each other, and the two sides of one end of the supporting beam are respectively connected with the first beam through L-shaped connecting plates. One end of the two lower support arms is hingedly placed on the two support beams, and the hinge position is close to one end of the support beam, and one end of the two upper support arms is hinged with the other end of the two lower support arms, respectively. The hinge position of the upper support arm and the lower support arm is provided with a limit plate with limited angle, one side of the upper support arm is an arc-shaped concave surface, and a plurality of protective rods are equidistantly arranged on the arc-shaped concave surface of the upper support arm, The lower support arm is provided with a plurality of foot pedal grooves at equal distances, and the foot pedal groove is narrow at the top and wide at the bottom, and a pedal is built in the foot foot groove.

Description

Building faces limit structure post construction protection frame

Technical Field

The utility model relates to a building faces limit structure post construction protection frame relates to one kind and uses when being under construction to the structure post at edge in the construction, for the operation personnel provide supporting platform's protection frame, belongs to the construction field. In particular to a protective frame which is quickly erected through a hydraulic oil cylinder and does not need an external connecting structure.

Background

At present, in the construction, mainly support through the bearing beam column, and there are a large amount of structure posts to be located the border position, also directly adopt steel structural framework, when carrying out operation construction to the structure post that is close to the border position, because be close to the border position, consequently need provide the support, provide supporting platform for the outside working face, still guarantee ground personnel's safety guaranteeing operating personnel's safety, in current construction, mainly adopt steel pipe fastener to set up simple and easy platform to the construction of marginal concrete column and carry out the operation, or erect totally closed scaffold outside the building and carry out the operation protection, the protection frame of constituteing by steel pipe fastener, because the manual work erects, lack the standard requirement, safety and stability is poor, and dismantle complicacy, the cycle is long, totally closed scaffold protects, it is huge to drop into, and is with high costs, and the dismouting transport is complicated.

The publication number CN208347279U discloses a construction protection frame for a building limb structural column, which comprises upright rods, steel frame scaffold boards, steel frame protective nets, steel mesh connecting pieces, steps, connecting cross rods, ground anchor pull seats and adjustable anti-tilting pull rods; through the bolt with the pole setting, steel frame scaffold board, the steel frame protection network is built into "C" type and is partly surrounded the support body, the bottom uses the earth anchor to draw with the structure floor and connects firmly, upper portion uses the adjustable pull rod of preventing inclining and steel construction post draws and connects, thereby form the protective structure of encorbelmenting, this structure needs to be connected fixedly with ground, consequently need set up the earth anchor in advance, and the construction is complicated, can not be fast succinctly build, and after the construction is accomplished, still need handle the earth anchor.

Disclosure of Invention

In order to improve the condition, the utility model relates to a building faces limit structure post construction protection frame provides one kind and erects fast through hydraulic cylinder, and need not external connection structure's protection frame. The erection efficiency is high, and an external connecting structure is not needed.

The utility model relates to a building limb structure post construction protection frame, which is realized by that the utility model consists of a first beam, an L-shaped connecting plate, a mounting bracket, a counterweight plate, an upper supporting arm, a lower supporting arm, a supporting beam, a second beam, a pedal, a safety buckle guide bar, a protection bar, a hydraulic cylinder and a handrail, one end of two supporting beams is respectively and vertically arranged on the first beam, two supporting beams are parallel to each other, two side edges of one end of the supporting beam are respectively connected with the first beam through the L-shaped connecting plate, one end of two lower supporting arms are respectively and rotatably hinged on the two supporting beams, the hinged position is close to one end of the supporting beam, one end of the two upper supporting arms is respectively hinged with the other end of the two lower supporting arms, the hinged position of the upper supporting arm and the lower supporting arm is provided with a limiting plate with angle limitation, one surface of the upper supporting arm is an arc-shaped concave surface, a plurality of protective rods are equidistantly arranged on the arc-shaped concave surface of the upper supporting arm, the protective rods are rubber rods, a plurality of pedal grooves are equidistantly formed in the lower supporting arm, the pedal grooves are narrow in upper part and wide in lower part, a pedal is arranged in each pedal groove, a non-slip mat is arranged on each pedal, safety buckle guide rods are respectively arranged on the opposite surfaces of the two lower supporting arms, the safety buckle guide rods are respectively arranged on the opposite surfaces of the two upper supporting arms, the second cross beam is arranged between the two supporting beams, the two ends of the second cross beam are respectively and vertically connected with the two supporting beams, the two side edges of the end part of the second cross beam are respectively connected with the supporting beams through L-shaped connecting plates, the fixed ends of the two hydraulic cylinders are respectively hinged on the two supporting beams, and the telescopic ends of the two hydraulic cylinders are respectively hinged with the two lower supporting arms, the two mounting brackets are respectively arranged on the opposite surfaces of the two bearing beams through screws, the counterweight plate is arranged on the two mounting brackets, the counterweight plate and the mounting brackets are in welded connection, and the counterweight plate is close to the first cross beam;

furthermore, a counterweight block is arranged on the counterweight plate, and a plurality of handrails are arranged on the outward side surface of the upper support arm.

Has the beneficial effects.

The hydraulic support device is stable in support through the hydraulic oil cylinder, can adjust height and is suitable for buildings with different floor heights.

Secondly, the erection efficiency is high, and an external connection structure is not needed.

And thirdly, the safety buckle can be connected with the safety buckle, so that the safety of the operating personnel at a high place is ensured.

Drawings

Fig. 1 the utility model relates to a building faces three-dimensional structure picture of limit structure post construction protection frame.

Fig. 2 the utility model relates to a building faces three-dimensional structure chart under limit structure post construction protection frame user state.

Fig. 3 the utility model relates to a building faces limit structure post construction protection frame embodiment 2's spatial structure chart.

In the attached drawings

Wherein the method comprises the following steps: the novel hydraulic support comprises a first cross beam (1), an L-shaped connecting plate (2), a mounting bracket (3), a counterweight plate (4), an upper supporting arm (5), a lower supporting arm (6), a supporting beam (7), a second cross beam (8), a pedal (9), a safety buckle guide rod (10), a guard bar (11), a hydraulic oil cylinder (12), handrails (13), an edge structure column (14) and a counterweight block (15).

The specific implementation mode is as follows:

example 1:

the utility model relates to a building faces limit structure post (14) construction protection frame is realized like this, by first crossbeam (1), L shape connecting plate (2), installing support (3), counter weight plate (4), go up support arm (5), lower support arm (6), bearing beam (7), second crossbeam (8), footboard (9), safety buckle guide bar (10), fender rod (11), hydraulic cylinder (12) and handrail (13) are constituteed, two bearing beam (7) one end is respectively perpendicularly arranged on first crossbeam (1), two bearing beam (7) are parallel to each other, the both sides limit of bearing beam (7) one end is respectively through L shape connecting plate (2) and first crossbeam (1) be connected, two lower support arm (6) one end is rotatable articulated respectively to be arranged on two bearing beam (7), and articulated position is close to bearing beam (7) one end, two go up support arm (5) one end and articulate with two lower support arm (6) other end respectively, the limiting plate of angle restriction is put to the articulated position of going up support arm (5) and lower support arm (6), the one side of going up support arm (5) is the arc concave surface, it has a plurality of guard bars (11) to go up the arc concave surface of support arm (5) equidistance to put, guard bar (11) are the rubber pole, equidistant a plurality of pedal grooves of having opened in lower support arm (6), and narrow, wide down in the pedal groove, pedal groove embeds there is footboard (9), footboard (9) overhead have the slipmat, two safety buckle guide bar (10) have been put respectively on the relative face of lower support arm (6), two safety buckle guide bar (10) have been put respectively on the relative face of last support arm (5), second crossbeam (8) are arranged in between two support beams (7), two ends of the second cross beam (8) are respectively and vertically connected with the two supporting beams (7), two side edges of the end part of the second cross beam (8) are respectively connected with the supporting beams (7) through L-shaped connecting plates (2), fixed ends of two hydraulic cylinders (12) are respectively hinged on the two supporting beams (7), telescopic ends of the two hydraulic cylinders (12) are respectively hinged with the two lower supporting arms (6), the two mounting supports (3) are respectively arranged on opposite surfaces of the two supporting beams (7) through screws, the counterweight plate (4) is arranged on the two mounting supports (3), the counterweight plate (4) is in welded connection with the mounting supports (3), and the counterweight plate (4) is close to the first cross beam (1);

when the protective frame is used, when a structural column at the edge is constructed, the protective frame is firstly arranged and placed around the structural column to be constructed, the upper supporting arm (5) and the lower supporting arm (6) are unfolded, the limiting plate limits the upper supporting arm (5), then the two hydraulic cylinders (12) work and extend, the two hydraulic cylinders (12) respectively push the connected lower supporting arm (6), the lower supporting arm (6) drives the upper supporting arm (5) to rise upwards, the two upper supporting arms (5) rise to the working height, the two upper supporting arms (5) are respectively positioned at two sides of the structural column to be constructed, a constructor can climb onto the upper supporting arm (5) through the pedal (9) to operate, a safety buckle on the constructor body can be buckled on the safety buckle guide rod (10), the construction safety is further ensured, the gravity center is moved towards the first cross beam (1) by the counterweight plate (4), the construction stability of constructors on the upper supporting arm (5) is ensured;

example 2:

the difference between the embodiment and the embodiment 1 is that a counterweight (15) is arranged on the counterweight plate (4), and a plurality of handrails (13) are arranged on the outward side surface of the upper supporting arm (5); when the handrail is used, the counterweight block (15) can further move the gravity center to the direction of the first cross beam (1), so that the operation of constructors is more stable, and the handrail (13) can be held by hands when the constructors operate, so that the body stability is ensured;

the protective frame does not need to be supported by an external connecting structure, and is simple to erect and high in efficiency;

the design that a plurality of protective rods (11) are equidistantly arranged on the arc-shaped concave surface of the upper supporting arm (5) can protect constructors to a certain degree and prevent the constructors from falling off the upper supporting arm (5);

the design of the anti-skid pad is arranged on the pedal (9), so that the friction force between the pedal and the sole is increased, and the pedal is more stable when being stepped to climb;

the aim of quickly erecting the hydraulic oil cylinder (12) without an external connecting structure is fulfilled.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. A construction protective frame of a building limbal structure column is characterized in that: by the first beam, the L-shaped connecting plate, the mounting bracket, the counterweight plate, the upper support arm, the lower support arm, the supporting beam, the second beam, It is composed of a pedal, a safety buckle guide rod, a protective rod, a hydraulic cylinder and a handrail. One end of the two supporting beams is respectively placed vertically on the first beam, and the two supporting beams are parallel to each other. The sides are respectively connected with the first beam through the L-shaped connecting plate, one end of the two lower support arms is hingedly placed on the two support beams, and the hinge position is close to one end of the support beam, and one end of the two upper support arms is respectively It is hinged with the other ends of the two lower support arms, the hinged position of the upper support arm and the lower support arm is provided with an angle-limited limit plate, one side of the upper support arm is an arc-shaped concave surface, and the upper support arm has an arc-shaped concave surface. A plurality of protective rods are equidistantly arranged on the arc-shaped concave surface, and a plurality of foot pedal grooves are equidistantly opened on the lower support arm, and the foot foot groove is narrow at the top and wide at the bottom. The foot groove has built-in pedals, two The opposite surfaces of the lower support arms are respectively provided with safety buckle guide rods, the opposite surfaces of the two upper support arms are respectively provided with safety buckle guide rods, and the second beam is placed between the two support beams, so the The two ends of the second beam are respectively connected vertically with the two supporting beams, the two sides of the end of the second beam are respectively connected with the supporting beams through L-shaped connecting plates, and the fixed ends of the two hydraulic cylinders are hinged respectively. It is placed on two supporting beams, the telescopic ends of the two hydraulic cylinders are hinged with the two lower support arms respectively, and the two mounting brackets are respectively installed on the opposite surfaces of the two supporting beams through screws, and the counterweight The plate rests on two mounting brackets, and the counterweight plate is adjacent to the first beam. 2 . The construction protection frame of a building limbal structural column according to claim 1 , wherein the counterweight plate is provided with a counterweight block. 3 . 3 . The construction protection frame for a structural column on a building edge according to claim 1 or 2 , wherein the counterweight plate and the mounting bracket are connected by welding. 4 . 4 . The construction protective frame of a building limbal structural column according to claim 1 , wherein a plurality of handrails are placed on the outwardly facing side of the upper support arm. 5 . 5 . The construction protection frame of a building limb structure column according to claim 1 , wherein the protection rod is a rubber rod. 6 . 6 . The construction protection frame of a building limbal structural column according to claim 1 , wherein an anti-skid pad is placed on the pedal. 7 .

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