Falling object safety protection net

Abstract

The utility model discloses a safety protection net for falling objects, which relates to the technical field of safety engineering and comprises a fixed protection net and a disassembly and assembly mechanism arranged in the fixed protection net, and the disassembly and assembly mechanism comprises a clamping component; the clamping assembly comprises a connecting block and a limiting block, by arranging the bolts, when safety protection is conducted on safety engineering falling objects through the safety protection net, in order to improve the convenience of splicing between the protection nets and improve the falling object protection effect on fields of different sizes, the two protection nets can be connected in a staggered mode firstly, and then the safety protection net can be used for protecting the falling objects in the fields of different sizes. A connecting block is mounted on the protective net, a limiting block is inserted into a mounting groove, a bolt is rotated, and the bolt is driven to slide into a clamping groove through the limiting effect of a nut, so that the connecting block and the limiting block are clamped and fixed together, the effect of splicing the protective net is achieved, and when safety protection is conducted on a safety engineering falling object through the safety protective net, the safety engineering falling object is prevented from falling off. And the control operation of the protection effect on falling objects in fields with different sizes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety engineering, in particular to a falling object safety protection net. Background Art

[0002] Safety engineering is a business of the quality and technical supervision, inspection and quarantine industry. For the safety protection of falling objects in safety engineering, safety protection nets are often required to carry out safety protection operations on falling objects in safety engineering.

[0003] For example, application number 202221244032.2 discloses a falling object safety net for safety engineering, which belongs to the field of safety engineering technology and aims to solve the technical problems that traditional devices are inconvenient to install and disassemble the protection net, and are inconvenient to effectively buffer falling objects, which is easy to cause harm to people's bodies, thus affecting people's use. The invention comprises a fixed frame, and the interior of the fixed frame is fixedly connected with a protection net body, and the four corners of the fixed frame are fixedly connected with a fixing ring, and the fixing ring is fixedly connected with a safety buckle, and the top of the safety buckle is fixedly connected with an elastic connecting rope, and the elastic connecting rope passes through and is connected to the interior of the buffer block. By arranging a telescopic rod, a movable plate, a buffer spring and an elastic connecting rope, the protection net body can be buffered, the greater impact force generated when falling objects come into contact is reduced, the reaction force of the protection net body to falling objects from high altitude is reduced, the damage to people is reduced, and the safety of the protection net is improved.

[0004] However, the falling object safety protection net can have a good use effect on the protection net, but the size of the protection net is relatively fixed, and the splicing convenience between the protection nets is not high, so when performing falling object protection in venues of different sizes, the size of the protection net will be insufficient and it will be impossible to protect against falling objects in all directions, thereby reducing the safety of pedestrians.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a falling object safety protection net is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a falling object safety protection net to solve the problem that the protection nets proposed in the above background technology have relatively fixed usage sizes, are not convenient for splicing the protection nets, and reduce the safety of pedestrians.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a falling object safety protection net, comprising a fixed protection net and a disassembly and assembly mechanism arranged inside the fixed protection net, wherein the disassembly and assembly mechanism comprises a snap-fit ​​assembly;

[0008] The locking assembly includes a connecting block and a limiting block, the outer wall of the fixed protective net is provided with a mounting block, the outer wall of the fixed protective net is detachably connected to the connecting protective net, the outer wall of the connecting protective net is slidably connected to the connecting block, the outer wall of the connecting block is detachably connected to the limiting block, the outer wall of the connecting block is provided with a positioning block, the outer wall of the connecting block is welded with a nut, and the inner wall of the nut is threadedly connected with a bolt that is slidably connected to the outer wall of the limiting block.

[0009] Furthermore, a slot is provided at a connection position between the outer wall of the limit block and the bolt.

[0010] Furthermore, a mounting groove is provided at a connection position between the outer wall of the connecting block and the limiting block.

[0011] Furthermore, the outer wall of the limit block is arranged to fit the outer wall of the fixed protection net.

[0012] Furthermore, the outer wall of the positioning block is arranged to fit the outer wall of the connecting protection net.

[0013] Furthermore, the connection blocks are provided in three groups, and the three groups of connection blocks are distributed in a straight line shape on the outer wall of the connection protection net.

[0014] Furthermore, the bolts are provided in two groups, and the positions of the two groups of bolts are distributed symmetrically with respect to the central axis of the connecting block.

[0015] Furthermore, the positions of the fixed protection net and the connecting protection net are distributed in a staggered manner.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a bolt arrangement, when the safety protection net is used to protect falling objects in a safety project, in order to improve the convenience of splicing the protection nets and improve the protection effect of falling objects in venues of different sizes, the two protection nets can be staggered and connected first, a connecting block can be installed on the protection net, and then the limit block can be inserted into the installation groove, and then the bolt can be rotated to drive the bolt to slide into the slot through the limiting effect of the nut, so that the connecting block and the limit block are engaged and fixed together, thereby playing the role of splicing the protection net, and realizing the control operation of improving the protection effect of falling objects in venues of different sizes when the safety protection net is used to protect falling objects in a safety project. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a fixed protection net;

[0019] Figure 2 A schematic diagram of the three-dimensional structure for fixing the protective net in another direction;

[0020] Figure 3It is a schematic diagram of the three-dimensional structure of the connection block and the bolt connection;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the position distribution of the card slot and the installation slot.

[0022] In the figure: 1. Fix the protective net; 2. Connect the protective net; 3. Install the block; 4. Connect the block; 5. Limit the block; 6. Position the block; 7. Nut; 8. Bolt; 9. Slot; 10. Install the slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] like Figure 1-Figure 3 As shown, a falling object safety net comprises a fixed protection net 1 and a disassembly and assembly mechanism arranged inside the fixed protection net 1, wherein the disassembly and assembly mechanism comprises a snap-fit ​​assembly;

[0026] The locking assembly includes a connecting block 4 and a limiting block 5. The outer wall of the fixed protective net 1 is provided with a mounting block 3. The outer wall of the fixed protective net 1 is detachably connected to the connecting protective net 2. The outer wall of the connecting protective net 2 is slidably connected to the connecting block 4. The outer wall of the connecting block 4 is detachably connected to the limiting block 5. The outer wall of the connecting block 4 is provided with a positioning block 6. The outer wall of the connecting block 4 is welded with a nut 7. The inner wall of the nut 7 is threadedly connected with a bolt 8 that is slidably connected to the outer wall of the limiting block 5.

[0027] Furthermore, a slot 9 is provided at the connection position between the outer wall of the limit block 5 and the bolt 8, and the bolt 8 forms a sliding structure between the nut 7 and the slot 9, which is conducive to the rotation of the bolt 8 to drive the bolt 8 to slide along the outer wall of the slot 9 through the limiting effect of the nut 7, thereby realizing the control operation of the engagement and fixation between the connecting block 4 and the limit block 5.

[0028] Furthermore, a mounting groove 10 is provided at the connection position between the outer wall of the connecting block 4 and the limiting block 5 , which is beneficial for realizing the control operation of the stable connection between the connecting block 4 and the limiting block 5 through the opening of the mounting groove 10 .

[0029] Furthermore, the outer wall of the limit block 5 is arranged to fit with the outer wall of the fixed protection net 1, which is conducive to the fixation of the limit block 5 to drive the fixed protection net 1 to perform fixed control operations.

[0030] Furthermore, the outer wall of the positioning block 6 is arranged to fit with the outer wall of the connecting protection net 2, which is conducive to the fixing of the positioning block 6 and the control operation of fixing the connecting protection net 2.

[0031] Furthermore, three groups of connecting blocks 4 are arranged, and the three groups of connecting blocks 4 are distributed in a "one" shape on the outer wall of the connecting protection net 2, which is beneficial to realize the control operation of the connection stability between the two protection nets through the arrangement of the three groups of connecting blocks 4 distributed in a "one" shape on the outer wall of the connecting protection net 2.

[0032] Furthermore, two groups of bolts 8 are provided, and the position distribution of the two groups of bolts 8 is symmetrical about the central axis of the connecting block 4, which is beneficial to realize the control operation of the connection stability between the connecting block 4 and the limit block 5 by setting the position distribution of the two groups of bolts 8 symmetrical about the central axis of the connecting block 4.

[0033] Furthermore, the position distribution of the fixed protection net 1 and the connecting protection net 2 is staggered, which is beneficial to the setting of the fixed protection net 1 and the connecting protection net 2 as a staggered distribution, so as to play a role in stably splicing the protection nets, and realize the control operation of improving the protection effect of falling objects in different sizes of venues when the safety protection net is used to protect falling objects in safety projects.

[0034] Working principle: When using this kind of falling object safety protection net, when the safety protection net is used to protect falling objects in safety projects, in order to improve the convenience of splicing between the protection nets and improve the falling object protection effect on venues of different sizes, the two protection nets can be staggered and connected first, and the connecting block 4 is installed on the protection net. Then the limit block 5 is inserted into the installation groove 10, and then the bolt 8 is rotated through the limiting effect of the nut 7 to drive the bolt 8 to slide into the slot 9, so that the connecting block 4 and the limit block 5 are engaged and fixed together, which plays the role of splicing the protection net, and realizes the control operation of improving the falling object protection effect on venues of different sizes when the safety protection net is used to protect falling objects in safety projects.

[0035] This is how the falling object safety net works.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A falling object safety net, comprising a fixed protection net (1) and a disassembly and assembly mechanism arranged inside the fixed protection net (1), characterized in that: The disassembly and assembly mechanism comprises a snap-fit ​​assembly; The clamping assembly comprises a connecting block (4) and a limiting block (5); the outer wall of the fixed protective net (1) is provided with a mounting block (3); the outer wall of the fixed protective net (1) is detachably connected to the connecting protective net (2); the outer wall of the connecting protective net (2) is slidably connected to the connecting block (4); the outer wall of the connecting block (4) is detachably connected to the limiting block (5); the outer wall of the connecting block (4) is provided with a positioning block (6); the outer wall of the connecting block (4) is welded with a nut (7); the inner wall of the nut (7) is threadedly connected with a bolt (8) slidably connected to the outer wall of the limiting block (5).

2. A falling object safety net according to claim 1, characterized in that: A clamping groove (9) is provided at the connection position between the outer wall of the limiting block (5) and the bolt (8).

3. A falling object safety net according to claim 1, characterized in that: A mounting groove (10) is provided at the connection position between the outer wall of the connecting block (4) and the limiting block (5).

4. A falling object safety net according to claim 1, characterized in that: The outer wall of the limit block (5) is arranged to fit the outer wall of the fixed protection net (1).

5. A falling object safety net according to claim 1, characterized in that: The outer wall of the positioning block (6) is arranged to fit the outer wall of the connecting protection net (2).

6. A falling object safety net according to claim 1, characterized in that: The connection blocks (4) are provided in three groups, and the three groups of connection blocks (4) are distributed in a straight line shape on the outer wall of the connection protection net (2).

7. A falling object safety net according to claim 1, characterized in that: Two groups of bolts (8) are provided, and the positions of the two groups of bolts (8) are distributed symmetrically with respect to the central axis of the connecting block (4).

8. A falling object safety net according to claim 1, characterized in that: The positions of the fixed protection net (1) and the connecting protection net (2) are distributed in a staggered manner.

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