CN206245702U - A kind of hanging construction of beam protection carrier - Google Patents

Abstract

The utility model discloses a construction protection carrier for a suspended beam, which comprises a protective basket arranged on the side of the suspended beam, four corners of the protective basket are provided with columns, and the lower end of the column is connected with a bottom stop; the protective basket is parallel to the suspended beam and far away from the suspended beam The side of the side is provided with a crosspiece connecting the upper half of the column as a railing; the protective basket is connected with a straight beam, the straight beam is mounted on the suspended beam and the two ends are respectively connected to two columns on the same side of the vertical suspended beam of the protective basket; The upright column of the protective basket close to the suspended beam is also connected with a straight stop above the straight beam, and the end of the straight beam is connected with a tie bar with the upper end of the upright column close to the suspended beam at the same end. A clamping mechanism is arranged on the inner side of the column close to the suspended beam. The beneficial effect of this scheme can be known from the description of the above scheme. The structure is simple and the design is reasonable, which not only provides construction safety, but also enables construction personnel to have a support point during construction, thereby increasing construction accuracy and construction efficiency.

Description

A construction protection carrier for suspended beams

technical field

The utility model relates to the field of power station construction, in particular to a construction protection carrier for suspended beams.

Background technique

Due to the large size of the generator sets and other equipment in power stations, some suspended beams are set high above the ground. It is very dangerous for construction personnel to maintain these suspended beams. Moreover, due to the high risk, they must be particularly cautious during construction, which leads to construction efficiency. Not high either. At present, in construction, lifting machinery is often used to suspend construction personnel with safety ropes for operation. Such construction personnel have no support points. During construction, hard work will cause body rotation, and construction efficiency is greatly affected. And, do like this, hoisting machinery also is in occupied state all the time, waste the use of equipment.

Utility model content

The utility model aims at the deficiencies of the prior art, and provides a simple structure and reasonable design, which not only provides construction safety, but also enables construction personnel to have support points during construction, thereby increasing construction accuracy and accuracy. A suspended beam construction protection carrier for construction efficiency.

In order to achieve the above object, the utility model provides a construction protection carrier for a suspended beam, which includes a protective basket arranged on the side of the suspended beam, four corners of the protective basket are provided with columns, and the lower end of the column is connected with a bottom stop. A reinforced block is provided between the blocks, and a bottom plate is provided on the upper side of the bottom block and the reinforced block; the side of the protective basket parallel to the suspended beam and far away from the suspended beam is provided with a The section is used as a railing crosspiece; the protective basket is connected with a straight beam, and the straight beam is mounted on the suspended beam and the two ends are respectively connected to two columns on the same side of the protective basket perpendicular to the suspended beam; The upright of the protective basket close to the suspended crossbeam is also connected with a straight stop above the straight beam, and the end of the straight beam is connected with the upper end of the same end of the upright close to the suspended crossbeam.

Further, a clamping mechanism is provided on the inner side of the column close to the suspended beam, the clamping mechanism includes a threaded sleeve and a threaded rod, and the head end of the threaded rod is provided with a screw for pushing against the side of the suspended beam. The head is provided with a handle at the tail end of the threaded rod, and the head is an arc surface.

Further, the side of the protective basket parallel to the suspended beam and close to the suspended beam is provided with a crosspiece connected to the outer side of the upper half of the column for erecting on the upper side of the suspended beam .

When it is necessary to carry out construction on the suspended beam, use the hoisting machine to place the lifting beam of this scheme on the suspended beam, and hang the construction personnel into the protective basket, and the construction personnel can tighten the locking mechanism to remove the hoisting machine. Construction personnel can rely on this plan to carry out the required construction operations on the suspended beams.

The beneficial effect of this scheme can be known from the description of the above scheme. The structure is simple and the design is reasonable, so that the construction personnel have a foothold, which not only provides construction safety, but also enables the construction personnel to have a support point during construction, thereby increasing It improves the construction accuracy and construction efficiency, and liberates the lifting machinery. In this plan, the horizontal frame is placed on the suspended beam, and the protective baskets on both sides are picked up. Therefore, the safety of the most stressed straight beam is the most important. Therefore, a straight block is set above the straight beam between the columns to form a rectangular frame. A tension beam is set between the end of the beam and the top of the column to form a triangular frame, so that instead of relying on a straight beam to resist the bending force, the triangular frame and the rectangular frame connected in sequence resist the bending force. The bearing capacity of steel structural parts is mainly reflected in two aspects: one is the ability to resist the stress effect caused by external loads, and the other is the ability to resist the deformation effect caused by external loads. The former control condition requires that the standard value of the design strength of the steel structure components be greater than the stress value generated in the component by the external load acting on the component. case use. The latter control condition requires the steel structure to have sufficient resistance to deformation under the action of external loads (mainly pressure, bending moment, shear force or a combination thereof), which may be caused by excessive overall deformation of the component. The loss of stability of the steel structure or the components of the steel structure lose stability due to excessive local deformation (local buckling). In actual engineering, since steel structure components are mostly slender components, the latter has the highest probability of engineering accidents caused by insufficient control conditions. At the same time, the stability index of steel structural parts usually adopts the critical stress. Since the critical stress value is usually controlled by the slenderness ratio of the component, the width-thickness ratio of the plates that make up the component, and the restraint methods between the plates, its value is often less than or equal to that of the steel. Strength design standard, such as the stress effect of straight beams and other components in this scheme, a large part comes from the bending moment, because when the resistance to the bending moment causes deformation, it also resists the stress failure caused by the bending moment. Moreover, the straight block and the tie bars can also provide safety protection for construction workers when they climb over the suspended beam. The snap-in device is used to tighten the scheme with the suspended beam to avoid sloshing. The side of the protective basket parallel to the suspended beam and close to the suspended beam is provided with a crosspiece connected to the outer side of the upper half of the column for erecting on the upper side of the suspended beam, so that the vertical beam positioned on the upper side of the suspended beam Beams and crosspieces form a rectangular structure for added stability.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the top view of Fig. 1;

Among the figure, 1, suspended beam; 2, protective basket; 3, upright column; 4, bottom stop; 5, cross stop; 6, straight beam; 7, straight stop;

detailed description

In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

As shown in Figure 1-2, this embodiment is a construction protection vehicle for a suspended beam, including a protective basket 2 arranged on the side of the suspended beam, four corners of the protective basket 2 are provided with a column 3, and the lower end of the column 3 is connected to a bottom stop 4, A reinforcement block is arranged between the bottom blocks 4, and a bottom plate is provided on the bottom block 2 and the upper side of the reinforcement block; the side of the protective basket 2 that is parallel to the suspended beam 1 and away from the suspended beam 1 is provided with a connecting column 3 upper half. The crosspiece 5 of the railing; the protective basket 2 is connected with a straight beam 6, and the straight beam 6 is horizontally mounted on the suspended beam 1 and the two ends are respectively connected to two columns 3 on the same side of the vertical suspended beam 1 of the protective basket 2; the protective basket 2 is close to The column 3 of the suspended beam 1 is also connected with a straight stop 7 above the straight beam 6, and the end of the straight beam 6 is connected with a tie bar 8 with the upper end of the column 3 near the suspended beam 1 at the same end. The inner side of the column 3 close to the suspended beam 1 is provided with a clamping mechanism 9. The clamping mechanism 9 includes a threaded sleeve and a threaded rod. The head end of the threaded rod is provided with a head for topping the side of the suspended beam 1. , with a curved head. The side of the protective basket 2 that is parallel to the suspended beam 1 and close to the suspended beam 1 is provided with a crosspiece 5 connecting the outer side of the upper half of the column 3 for erecting on the upper side of the suspended beam 1 .

When it is necessary to carry out construction on the suspended beam 1, use a lifting machine to place the hoisting beam of this scheme on the suspended beam 1, and hoist the construction personnel into the protective basket 2, and the construction personnel tighten the clamping mechanism 9, and then the hoisting can be removed mechanical. Construction personnel can rely on this scheme to perform required construction operations on the suspended beam 1 .

The undescribed technical features of the utility model can be realized by or adopting the prior art, and will not be repeated here. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary skilled persons within the essential scope of the present utility model shall also belong to the protection scope of the present utility model.

Claims (3)

1. A construction protective carrier for a suspended beam, comprising a protective basket arranged on the side of the suspended beam, characterized in that, the four corners of the protective basket are provided with uprights, the lower ends of the uprights are connected with bottom stops, and the bottom stops are provided with There is a reinforced block, the bottom block and the upper side of the reinforced block are provided with a bottom plate; the side of the protective basket parallel to the suspended beam and away from the suspended beam is provided with a railing connecting the upper half of the column The crosspiece; the protective basket is connected with a straight beam, and the straight beam is mounted on the suspended beam and the two ends are respectively connected to two columns on the same side of the protective basket perpendicular to the suspended beam; the protective basket is close to The vertical column of the suspended beam is also connected with a straight stop above the straight beam, and the end of the straight beam is connected with the upper end of the vertical column close to the suspended beam at the same end with a tie bar. 2. A construction protection carrier for a suspended beam according to claim 1, wherein a clamping mechanism is provided on the inner side of the column close to the suspended beam, and the clamping mechanism includes a threaded sleeve and a A threaded rod, the first end of the threaded rod is provided with a head for supporting the side of the suspended beam, the tail end of the threaded rod is provided with a handle, and the head is an arc surface. 3. A construction protective carrier for suspended beams according to claim 1 or 2, characterized in that, the side of the protective basket parallel to the suspended beams and close to the suspended beams is provided with a The crosspiece on the outer side of the upper half of the column is used for erecting on the upper side of the suspended beam.