Protective net for constructional engineering

Abstract

The utility model discloses a constructional engineering protective net which comprises a square frame, inner angle blocks and cylinders, the inner angle blocks are fixedly connected to the connecting positions of the corners of the inner wall of the square frame, and every two inner angle blocks are symmetrically distributed. The protective net is arranged between the inner angle blocks and used for protecting personnel, the connecting assembly is arranged on the outer wall of the square frame and used for connecting the square frame to the cylinder, and the reinforcing protective assembly is arranged at the bottom of the square frame and used for protection. The utility model belongs to the technical field of constructional engineering, and particularly relates to a constructional engineering protective net which solves the problems that when a net body of a protective net supports falling constructors, the impact force is large, the net body in contact with the net body is prone to being collided and damaged, and safety risks exist.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building engineering, especially relates to building engineering protective net. BACKGROUND

[0002] Scaffold is a kind of temporary building tool that is erected at construction site for worker operation and solves vertical and horizontal transportation, it is mainly used in outer wall, interior decoration or layer height higher place where direct construction is impossible, mainly for construction personnel up and down work or peripheral safety net maintenance and high-altitude installation component etc., its manufacturing material usually has bamboo, wood, steel pipe or synthetic material etc.

[0003] In the use process of scaffold, the net body of protective net is entrusted to falling construction personnel, and falling position is stopped, but the impact force is large when the net body of protective net is entrusted to falling construction personnel, and the net body contacted is easily damaged by impact, although the speed of falling construction personnel is buffered, but the falling construction personnel who break through the net body still have great safety risk. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that the impact force is large when the net body of protective net is entrusted to falling construction personnel, and the net body contacted is easily damaged by impact, and there is safety risk.

[0005] In order to solve the above technical problem, the utility model adopts the following technical scheme: building engineering protective net, including square frame, inner corner block and cylinder, the inner corner block is fixedly connected in the inner wall corner connecting place of square frame, and it is two two symmetrical distribution, still include the protective net for the personnel protection between the inner corner block, the connecting assembly for connecting the square frame on the cylinder for the protective net of square frame outer wall and the reinforcing protective assembly for the protection of square frame bottom, the protective net four corners are equipped with connecting block, the outer wall of connecting block is fixedly connected with circular ring, and it is movably connected on the inner corner block.

[0006] Further, the reinforcing protective assembly includes base frame, reinforcing plate, fixed cylinder, sliding column and spring, wherein:

[0007] The base frame is fixedly connected at the bottom of the bottom frame, the reinforcing plate is fixedly connected between the outer wall of the base frame, and it is L-shaped arrangement, the reinforcing plate is two two symmetrical distribution, the fixed cylinder is fixedly connected at the corner at the top of the reinforcing plate, the sliding column is slidably arranged in the fixed cylinder, and the upper end is fixedly connected with the bottom of the connecting block, the spring is fixedly connected between the inner bottom wall of the fixed cylinder and the lower end of the sliding column.

[0008] Further, the connecting assembly includes plug post, positioning block, inclined rod and stirrup, wherein:

[0009] The insertion column is fixedly connected to the outer wall of the square frame and is symmetrically distributed in pairs, the positioning block is threadedly connected to the free end of the insertion column, the inclined rod is fixedly connected to the outer wall of the insertion column and is symmetrically distributed in up and down, and the hoop is arranged at the upper end of the inclined rod.

[0010] Further, the cylinder is provided with a perforation which is matched with the insertion column, and the snap ring is fixedly connected to the cylinder and is distributed on the upper and lower sides of the perforation.

[0011] Further, the square frame is provided with corner protection balls and protection air bags which are symmetrically distributed in pairs, and the corner protection ball is made of rubber material.

[0012] Further, the protection net is provided in a meshed hollow manner, and the inner corner block is provided in an arc shape.

[0013] After the above structure is adopted, the beneficial effects of the utility model are as follows:

[0014] (1) Each cylinder is a stand column in the scaffold, the square frame can be installed on the cylinder through the insertion column, the positioning block and the hoop, each hoop is installed on the top of the snap ring, the stability during installation can be increased, and the stable installation of the square frame can ensure the stability when the falling construction personnel produces a large impact force;

[0015] (2) When the falling construction personnel impacts the protection net, the protection net is deformed to buffer the personnel, and at the same time, the connecting block exerts pressure on each sliding column to make the spring deformed, so that the buffering effect on the personnel is improved;

[0016] (3) The protection air bag and the corner protection block can protect the personnel, so that the personnel is prevented from being hurt by the sharp corner. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model.

[0018] Figure 1 The whole structure schematic view of the building engineering protection net is provided for the utility model;

[0019] Figure 2 The front view of the building engineering protection net is provided for the utility model;

[0020] Figure 3 The three-dimensional structure schematic view of the building engineering protection net is provided for the utility model;

[0021] Figure 4 The plan view of the building engineering protection net is provided for the utility model;

[0022] Figure 5 Another perspective view of the building engineering protective net according to the present application is shown in the figure;

[0023] Figure 6 Another perspective view of the building engineering protective net according to the present application is shown in the figure;

[0024] Figure 7 Another perspective view of the building engineering protective net according to the present application is shown in the figure.

[0025] In the drawings: 1, square frame, 2, inner corner block, 3, cylinder, 4, protective net, 5, connecting block, 6, circular ring, 7, insertion column, 8, positioning block, 9, inclined rod, 10, hoop, 11, perforation, 12, snap ring, 13, corner protective ball, 14, protective airbag, 15, chassis, 16, reinforcing plate, 17, fixed cylinder, 18, sliding column, 19, spring. DETAILED DESCRIPTION

[0026] As shown in Figure 1 , 2 , 4 and 6, the building engineering protective net, it includes square frame 1, inner corner block 2 and cylinder 3, inner corner block 2 is fixedly connected in the inner wall corner connecting portion of square frame 1, and it is two two symmetrical distribution, inner corner block 2 is arc-shaped, it further includes the protective net 4 for protecting personnel arranged between inner corner block 2, the connecting assembly for connecting square frame 1 on the cylinder 3 and the reinforcing protective assembly for protection arranged at the bottom of square frame 1, the protective net 4 is net-shaped hollow, the connecting block 5 is arranged at the four corners of protective net 4, the outer wall of connecting block 5 is fixedly connected with circular ring 6, and it is movably connected on inner corner block 2.

[0027] As shown in Figure 1 , 3 , 5 and 7, in order to improve the protective effect of personnel, the reinforcing protective assembly includes chassis 15, reinforcing plate 16, fixed cylinder 17, sliding column 18 and spring 19, the chassis 15 is fixedly connected at the bottom of the bottom frame, the reinforcing plate 16 is fixedly connected between the outer wall of the chassis 15, and it is L-shaped, the reinforcing plate 16 is two two symmetrical distribution, the fixed cylinder 17 is fixedly connected at the corner of the top of reinforcing plate 16, the sliding column 18 is slidably arranged in the fixed cylinder 17, and the upper end is fixedly connected with the bottom of connecting block 5, the spring 19 is fixedly connected between the inner bottom wall of fixed cylinder 17 and the lower end of sliding column 18.

[0028] As shown in Figures 1-6As shown, in order to increase the connecting effect between the square frame 1 and the cylinder 3, the connecting assembly comprises the inserting columns 7, the positioning blocks 8, the inclined rods 9 and the clamps 10, the inserting columns 7 are fixedly connected to the outer wall of the square frame 1 and are symmetrically distributed in pairs, the positioning blocks 8 are threadedly connected to the free ends of the inserting columns 7, the inclined rods 9 are fixedly connected to the outer wall of the inserting columns 7 and are symmetrically distributed in pairs, the clamps 10 are arranged at the upper ends of the inclined rods 9, the cylinder 3 is provided with the perforations 11 which are matched with the inserting columns 7, and the cylinder 3 is fixedly connected with the snap rings 12 which are distributed on the upper and lower sides of the perforations 11.

[0029] In order to reduce the harm to the personnel at the corners, the square frame 1 is provided with the corner protection balls 13 and the protection air bags 14 which are symmetrically distributed in pairs, and the corner protection balls 13 are made of rubber.

[0030] In specific use, each cylinder 3 is a vertical column in the scaffold, the square frame 1 is inserted into the perforations 11 on the cylinder 3 through the inserting columns 7, and then the positioning blocks 8 are screwed on the ends of the inserting columns 7, at this time, the two sets of clamps 10 are above the two sets of snap rings 12, the clamps 10 are locked to install the square frame 1, the stable installation of the square frame 1 can ensure the stability when the falling construction personnel produces a large impact force, when the falling construction personnel impacts the protection net 4, the protection net 4 can be deformed under the action of the movable connection between the annular ring 6 and the inner corner block 2 to buffer the personnel, and at the same time, the connecting block 5 presses each sliding column 18 to make the spring 19 deform to improve the buffering effect on the personnel, the protection air bags 14 and the corner protection blocks can protect the personnel to avoid the harm to the personnel caused by the sharp corners.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents. In general, if those skilled in the art are inspired by it, without departing from the creative purpose of the utility model, without creative design, similar structure modes and embodiments to the technical scheme are designed, which should belong to the protection scope of the utility model.

Claims

1. A construction engineering protection net, comprising a square frame, inner corner blocks and columns, the inner corner blocks being fixedly connected at the corner connecting portions of the inner walls of the square frame and being symmetrically distributed in pairs, characterized in that: It also includes a protective net arranged between the inner corner blocks for personnel protection, a connecting assembly arranged on the outer wall of the square frame for connecting the square frame on the cylinder, and a reinforced protective assembly arranged at the bottom of the square frame for protection.

2. A construction screen according to claim 1, characterised in that: The reinforced protective assembly comprises a base frame, a reinforcing plate, a fixing cylinder, a sliding column and a spring, wherein: The base frame is fixedly connected to the bottom of the bottom frame, the reinforcing plate is fixedly connected between the outer walls of the base frame and is arranged in an L shape, the reinforcing plate is symmetrically distributed in pairs, the fixing cylinder is fixedly connected to the corner at the top of the reinforcing plate, the sliding column is slidingly arranged in the fixing cylinder, and the upper end of the sliding column is fixedly connected to the bottom of the connecting block, and the spring is fixedly connected between the inner bottom wall of the fixing cylinder and the lower end of the sliding column.

3. A construction screen according to claim 2, wherein: The connecting assembly comprises a plug column, a positioning block, an inclined rod and a clamp, wherein: The plug column is fixedly connected to the outer wall of the square frame and is symmetrically distributed in pairs, the positioning block is threadedly connected to the free end of the plug column, the inclined rod is fixedly connected to the outer wall of the plug column and is symmetrically distributed in pairs, and the clamp is arranged at the upper end of the inclined rod.

4. A construction screen according to claim 3, wherein: The cylinder is provided with a perforation which is matched with the plug column, and the cylinder is fixedly connected with a snap ring which is distributed on the upper and lower sides of the perforation.

5. A construction screen according to claim 4, wherein: The square frame is provided with corner protection balls and protection air bags which are symmetrically distributed in pairs, and the corner protection balls are made of rubber material.

6. A construction screen according to claim 5 wherein: The protective net is arranged in a meshed and hollow manner, and the inner corner block is arranged in an arc shape.

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