CN205742956U - A kind of safe Hanging Basket for work high above the ground - Google Patents

Abstract

The utility model discloses a kind of safe Hanging Basket for work high above the ground, including the first Hanging Basket, second Hanging Basket, the port both sides of described first Hanging Basket are connected with described second Hanging Basket port both sides by load bar, the two ends of described load bar are connected with the load rod bush bolt being arranged on described Hanging Basket port both sides respectively, in the middle part of described first Hanging Basket, both sides are connected with both sides in the middle part of described second Hanging Basket by fixing bar, the two ends of described fixing bar are flexibly connected with the fastening mechanism being arranged on inside described Hanging Basket in the middle part of column respectively, this Hanging Basket solves high-altitude girder steel construction difficulty, the technical barrier of personnel safety's difference, ensure that construction quality, raise labour efficiency, promote production development.

Description

A safety hanging basket for high-altitude operation

technical field

The utility model belongs to a working platform for operating high-altitude steel structures in building construction, in particular to a safety hanging basket for high-altitude operations.

Background technique

For the construction of steel beams in general steel structure engineering (including welding, bolt connection and attachment installation), the traditional method is to set up a full-handle scaffolding operating platform under the working surface and hang a safety flat net. It provides a platform and protective facilities for construction personnel to work, but this method has the following disadvantages: 1) The operating platform and flat net at the bottom of the beam hinder the hoisting of the steel beam and the components on the beam; 2) The general height of steel structure engineering , The area is large, and the investment cost of erecting a full house of scaffolding is large; 3) The erection and dismantling of scaffolding takes up a lot of construction time, which cannot meet the progress requirements of the construction period. For steel beams located at a height of tens of meters or even hundreds of meters, it is impossible to set up such a high scaffolding operation platform from the ground to the working surface, so construction workers can only use safety belts to carry out high-altitude operations on the steel beams. At this time, the construction workers are on the narrow and long steel beams tens of meters high, as if they are on a high-altitude single-plank bridge. They lack a sense of security, have psychological pressure, and are prone to safety accidents; Without an operating platform and reliable protection, it is impossible for construction workers to work at heights without distraction, which greatly reduces work efficiency and construction quality; the safety belt can only be operated on the top of the steel beam. The construction on the side of the beam is extremely inconvenient, and the construction at the bottom of the beam cannot be carried out.

Utility model content

Aiming at the prior art, the utility model provides a safety hanging basket for high-altitude operations, which solves the technical problems of difficult construction of high-altitude steel beams and poor safety of personnel, ensures project quality, improves labor efficiency, and promotes production development.

In order to solve the technical problems in the prior art, the utility model adopts the following technical solutions to implement:

A safety hanging basket for working at heights, comprising a first hanging basket and a second hanging basket, both sides of the port of the first hanging basket are connected to both sides of the port of the second hanging basket through poles, and the two sides of the port of the first hanging basket The two ends of the rod are respectively connected with the rod casing bolts arranged on both sides of the port of the hanging basket, and the two sides of the middle part of the first hanging basket are connected with the two sides of the middle part of the second hanging basket through fixing rods. The two ends of the rod are respectively movably connected with the fastening mechanism arranged in the middle of the column inside the hanging basket.

The fastening mechanism includes a connecting plate with a bracket, the connecting plate is connected with U-shaped bolts through bolt holes, and the bracket is movably connected with the fixing rod.

The outer surface and inner top of the hanging basket are provided with fixed guardrails, and the inner column of the hanging basket is connected with movable guardrails through intubation tubes. Bolt holes are equidistantly arranged on the side of the pipe wall of the pole.

Bolt holes are equidistantly arranged on the side of the tube wall of the pole casing.

Two ends of the fixed rod are provided with vertical hooks.

The bracket and the connecting plate are of integral structure.

The bracket is ax-shaped.

There are at least two movable guardrails.

Beneficial effects of the utility model:

1) The utility model is suspended and fixed on the supporting beam by a pole, and the supporting beam is used for bearing, which ensures the stability and safety requirements of the hanging basket in high altitude.

2) The utility model sets the fastening mechanism in the middle of the upright column of the hanging basket and installs the fixing rod on it, and cooperates with the supporting rod on the upper part of the hanging basket to firmly place the hanging basket on the support beam, fully ensuring the stability of the hanging basket Safety at high altitudes; ensures the stability of the hanging basket even when the hanging basket load is unbalanced.

3) In the utility model, the hanging baskets are located on both sides of the support beam, which meets the requirements for all-round construction on the top, side and bottom surfaces of the construction steel beam, and ensures the quality of the project.

4) In the utility model, the pole and the pole sleeve in the hanging basket are plugged in, and the distance between the hanging baskets on both sides can be telescopically adjusted to meet the construction needs of steel beams of various widths.

5) In the utility model, a movable guardrail is provided at the construction place inside the hanging basket, which can be disassembled when constructing the side and bottom of the steel beam to meet the needs of the working surface.

6) The design of the hanging basket in the utility model is compact and light, which is convenient for hoisting, and the separated and assembled parts are convenient for transportation and storage.

Description of drawings

Fig. 1 is a schematic structural diagram of a safety hanging basket for high-altitude operations of the present invention.

Fig. 2 is a structural schematic diagram of a fastening mechanism in a safety hanging basket for working at heights according to the present invention.

Fig. 3 is a structural schematic diagram of a single hanging basket in a safety hanging basket for working at heights according to the utility model.

Fig. 4 is a construction status diagram of a safety hanging basket for high-altitude operations of the present invention.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in detail:

As shown in Figure 1, the utility model provides a safety hanging basket for high-altitude operations, including a first hanging basket 11 and a second hanging basket 21, and the two sides of the first hanging basket 11 are connected by poles (12, 22) Connect to both sides of the port of the second hanging basket 21, and the two ends of the pole (12, 22) are respectively connected to the pole sleeves (13) arranged on both sides of the port of the hanging basket (11, 21). , 14, 23, 24) bolted connection; the pipe wall side of the pole (12, 22) is equidistantly provided with bolt holes. Bolt holes are equidistantly arranged on the pipe wall sides of the pole sleeves (13, 14, 23, 24). The bolt holes of the pole sleeves (13, 14, 23, 24) match the bolt holes of the poles (12, 22). The number of the poles (12, 22) is 2, which are installed on both sides of the port of the hanging basket (11, 21) (both ends are inserted into the sleeves of the poles on the hanging basket and fastened with bolts, and are used for hanging baskets (11, 21). ) and bear the load on the hanging basket. The poles (12, 22) are processed with 80×80×6.3 square steel pipes, the length is determined according to needs, and the square steel pipes are drilled with Φ18 bolt holes at 200mm intervals relative to the side of the pipe wall The pole sleeves (13,14,23,24) are processed with 90×90×4 square steel pipes, the length is equal to 600mm, and Φ18 bolt holes are drilled at a distance of 200mm from the side of the pipe wall. The pole sleeves (13,14 , 23, 24) There are 4 in total, 1 on both sides of each hanging basket port.

In the utility model, the connecting bolts used for the poles (12, 22) and the pole sleeves (13, 14, 23, 24) adopt a screw diameter of Φ16 and a length of 130mm; the front end is threaded, and the thread specification is M14 , the length of the threaded section is not less than 30mm; the tail is provided with a fixed nut.

As shown in Figure 1, both sides of the middle part of the first hanging basket 11 are connected to both sides of the middle part of the second hanging basket 21 through fixing rods (17, 27), and the two ends of the fixing rods (17, 27) are respectively It is movably connected with the fastening mechanism (15, 16, 25, 26) arranged in the middle of the inner column of the hanging basket (11, 21). As shown in Figure 2, the fastening mechanism (15, 16, 25, 26) includes a connecting plate (152, 162, 252, 262) with a bracket (151, 161, 251, 261), and the connecting plate (152, 162, 252, 262) passes through a bolt hole (153, 163, 253, 263) are connected with U-shaped bolts (154, 164, 254, 264), and the brackets (151, 161, 251, 261) are movably connected with the fixing rods (17, 27). The brackets (151, 161, 251, 261) and the connecting plates (152, 162, 252, 262) are integrally structured. The brackets (151, 161, 251, 261) are ax-shaped. Both the brackets (151, 161, 251, 261) and the connecting plates (152, 162, 252, 262) are processed by 10 mm thick steel plates, and holes for installing U-shaped bolts (154, 164, 254, 264) are drilled on the connecting plates (152, 162, 252, 262). Bolt holes (153, 163, 253, 263). The specification of the U-shaped bolts (154, 164, 254, 264) is Φ14, the clear width is 50mm, the leg length is 95mm, and the length of the threaded section at the end is not less than 40mm. The two ends of the fixed rods (17, 27) are provided with vertical hooks for preventing them from sliding in one direction. The fixed rods (17, 27) are processed by ≥Φ25 steel bars, and their two ends are installed on the brackets (151, 161, 251, 261) on both sides when in use, and fixed by adjusting the positions of the brackets (151, 161, 251, 261). The upper surface of the rod is close to the bottom surface of the support beam, and cooperates with the upper pole (12, 22) to ensure the balance and stability of the hanging basket (11, 21). The support girder in the utility model can select construction steel girder, engineering steel girder for use.

As shown in Figure 3, the first hanging basket 11 and the second hanging basket 21 described in the utility model are all composed of a bottom frame (111,211), a bottom plate (112,212), a guardrail (41,42), a baffle plate (113,213), Rod sleeves (13,14,23,24) are assembled. Among them: the bottom frame is composed of a frame and a central web bar, which is welded with 40×40 square steel pipes; the size of the frame is 1000mm×600mm. The bottom plate (112,212) adopts 3mm thick steel plate, which is laid and welded on the bottom frame (111,211). Baffle plate (113,213) also adopts 3mm thick steel plate, and height is 150mm, is installed around base plate (112,212), welds with base plate and hanging basket outer column. As shown in FIG. 1 , a fixed guardrail 41 is provided on the outer surface of the hanging basket ( 11 , 21 ), and a movable guardrail 42 is connected to the inner column of the hanging basket ( 11 , 21 ) through a tube 43 . As shown in Figure 3, guardrail (41,42) all adopts 40 * 40 square steel pipes in the utility model. Among them, the height of the fixed guardrail 41 is 1200mm, and the movable guardrail 42 is installed in the middle part of the inner side of the hanging basket (11, 21). Inside.

As shown in Figure 4, in order to solve the technical problems in the prior art, the utility model can also be implemented by adopting the following technical solutions:

Step 1: Assemble the first hanging basket 11 and the second hanging basket 21 on the ground, and insert two poles (12, 22) into the ports on both sides of the first hanging basket 11 and the second hanging basket 21 respectively. In the pole sleeves (13, 14, 23, 24), at the same time adjust the distance between the inside of the first hanging basket 11 and the second hanging basket 21 to the bolt holes on the poles (12, 22) and the poles according to the construction requirements. The bolt holes on the sleeves (13, 14, 23, 24) are aligned; penetrate the connecting bolts and nuts to tighten them;

Step 2, through the U-shaped bolts (154,164,254,264) in the fastening mechanism (15,16,25,26), connect the connecting plate (152,162,252,262) with the inner column of the first hanging basket 11 and the second hanging basket 21 Connect and be temporarily fixed; and the movable guardrail 42 is respectively installed in the first hanging basket 11, the hollow part inside the second hanging basket 21, and the hooks at both ends are inserted into the intubation tubes of the first hanging basket and the inner column of the second hanging basket within 43;

Step 3, start the crane to hoist the first hanging basket (11) and the second hanging basket (21) connected together by the poles (12, 22) to the construction position of the support beam (19), so that the poles (12, 22) 22) Be located on the support beam 19, ensure that the first hanging basket 11 and the second hanging basket 21 are located on both sides of the support beam 19, and are placed on the support beam in a straddle shape;

Step 4, adjust the positions of the first hanging basket 11 and the second hanging basket 21, pass the fixing rods (17, 27) under the support beam 19, install the two ends on the brackets (151, 161, 251, 261), and then adjust the connection The position of the plate (152,162,252,262) makes the upper surface of the fixed rod (17,27) close to the bottom surface of the support beam 19, and the nuts of the U-shaped bolts (154,164,254,264) are tightened to connect the connecting plate (152,162,252,262) with the first hanging basket 11, The inner column of the second hanging basket 21 is fixed;

Step 5, the construction personnel fasten the safety belt and enter the hanging basket (11, 21) to work, and the crane transports it with materials; according to the construction requirements, the movable guardrail 42 is removed at any time, and after the construction of a part is completed, the fixed rod (17, 27 ), lift the hanging basket (11, 21) to the next construction site, and repeat the preceding steps.

The following is the embodiment of a kind of embodiment of the utility model, promptly to the utility model parts processing, material selection requirement:

1) Manufacturing and processing of hanging basket parts

(1) Manufacture and processing of the hanging basket: the hanging basket is assembled by the bottom frame, the bottom plate, the safety guardrail, the baffle, and the pole casing.

A. Bottom frame, safety guardrail production, assembly welding

The bottom frame and safety guardrail are mainly processed and welded with 40×40 square steel pipes. The processing flow is as follows:

Material procurement (supplier is required to provide a material certificate) → raw material inspection → profile cutting and blanking → bottom frame assembly and welding → guardrail installation and welding → inspection.

Among them, the movable guardrail cross bar is processed into U-shaped parts according to the design size with ≥Φ25 steel bars. In addition, the steel pipe intubation pipe for installing the movable cross bar is installed and welded on the side of the guardrail column inside the working platform.

B. Bottom plate and baffle processing and installation

Base plate and baffle are made of 3mm thick steel plate.

The bottom plate steel plate is cut according to the size of the bottom frame: it is laid and welded on the bottom frame.

The height of the baffle is 150mm, installed around the base plate, and welded with the base plate and the guardrail column.

C. Processing and installation of pole casing

The pole casing is processed with 90×90×4 square steel pipes, cut and drilled according to the design size, and installed and welded on the top of the two short side guardrails of the working platform. The installation height is required to be consistent and level.

(1) pole processing

The pole is processed by 80×80×6.3 square steel pipe, cut and drilled according to the required size, and the position and spacing of the bolt holes on it must match the bushing of the pole.

(2) Connection bolt processing

The connecting bolts and screws are made of Φ16 round steel, the front end is processed with M14 threads, and the tail is welded with M16 nuts. Bolt specifications and dimensions should meet the design requirements

(4) Fixing rod processing

The fixed rod uses ≥Φ25 steel bars.

(5) Fastening mechanism processing

The connecting plate body is processed and welded with 10mm thick steel plate. The processing flow is:

Steel plate blanking → connecting steel plate drilling → bracket and connecting steel plate assembly and welding → inspection.

The U-shaped bolts are made of Φ14 round steel, and the threads are bent and processed according to the designed shape and size.

The above examples are only used to illustrate the utility model, wherein the structures, materials and connection methods of each component can be changed, and any equivalent transformation and improvement carried out on the technical basis of the utility model should not be excluded from the scope of the utility model. outside the scope of protection of the new type.

Claims (9)

1. for a safe Hanging Basket for work high above the ground, including the first Hanging Basket (11), the second Hanging Basket (21), it is characterised in that: Described first Hanging Basket (11) port both sides are connected with described second Hanging Basket (21) port both sides by load bar (12,22), described Load bar (12,22) two ends respectively with load rod bush (13,14,23.24) bolt being arranged on described Hanging Basket (11,21) port both sides Connecting, both sides, described first Hanging Basket (11) middle part are connected with both sides, described second Hanging Basket (21) middle part by fixing bar (17,27), institute State the two ends of fixing bar (17,27) respectively with the fastening mechanism being arranged in the middle part of the column of described Hanging Basket (11,21) inner side (15,16,25,26) it is flexibly connected.

A kind of safe Hanging Basket for work high above the ground, it is characterised in that: described fastening mechanism (15,16,25,26) include the connecting plate (152,162,252,262) of belt bracket (151,161,251,261), described connecting plate (152,162,252,262) are connected by bolt hole (153,163,253,263) U bolt (154,164,254,264), described Bracket (151,161,251,261) is flexibly connected with described fixing bar (17,27).

A kind of safe Hanging Basket for work high above the ground, it is characterised in that: described Hanging Basket (11,21) On lateral surface and inside top is provided with nonfloating rail (41), described Hanging Basket (11,21) inner side column connects have work by intubating (43) Dynamic guardrail.

A kind of safe Hanging Basket for work high above the ground, it is characterised in that: described load bar (12,22) Tube wall side be placed equidistant bolt hole.

A kind of safe Hanging Basket for work high above the ground, it is characterised in that: described load rod bush (13,14,23.24) tube wall side has been placed equidistant bolt hole.

A kind of safe Hanging Basket for work high above the ground, it is characterised in that: described fixing bar (17,27) Two ends be provided with vertical hook.

A kind of safe Hanging Basket for work high above the ground, it is characterised in that: described bracket (151,161,251,261) with described connecting plate (152,162,252,262) be overall structure.

A kind of safe Hanging Basket for work high above the ground, it is characterised in that: described bracket (151,161,251,261) it is axe shape.

A kind of safe Hanging Basket for work high above the ground, it is characterised in that: described movable rail (42) More than at least 2.