Anti-falling scaffold

Abstract

The utility model provides an anti-falling scaffold, and relates to the technical field of scaffolds. The combined bottom frame is composed of two side frames and two X-shaped frames, the two ends of each side frame are connected with the two X-shaped frames, and the two X-shaped frames are connected with the two side frames. A construction screen plate is installed at the top of the combined bottom frame, four lower connecting strips are installed at the top of the construction screen plate at equal intervals, one end of each lower connecting strip is connected with a stress inclined rod, the outer portion of each stress inclined rod is connected with an elastic protective net, and the elastic protective net is connected with the four stress inclined rods. And a force release assembly is mounted at the top of the lower connecting strip. When a constructor accidentally falls down at the top of the construction screen plate, the body of the constructor makes contact with the elastic protective net, the elastic protective net plays a role in force release protection, the constructor is prevented from falling off from a high place, the lower connecting strip is influenced by the tension of the elastic protective net to rotate, the lower connecting strip drives the force release assembly to extend, and the spring is gradually compressed. The lower connecting strip is driven by the spring to rotate and reset, and the buffering and force releasing effect on the lower connecting strip is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction frames, in particular to an anti-falling construction frame. Background Art

[0002] During the construction process, in order to obtain sufficient construction height, a commonly used tool is the construction frame, also known as scaffolding, which is used to support personnel and materials during the construction or repair of buildings.

[0003] Existing construction scaffolds for building construction generally adopt traditional frame structures. In actual use, the protection effect for construction workers is poor. Construction workers are very likely to fall from heights during work, causing injuries to construction workers. Construction workers are also required to pay attention to their own safety at all times, and the use effect is poor. Utility Model Content

[0004] The present invention relates to an anti-fall construction scaffold, which solves the problem that the existing construction scaffolds for building construction generally adopt a traditional frame structure, which has a poor protective effect on construction workers during actual use. Construction workers are very likely to fall from a height during work, causing injuries to the construction workers. The construction workers also need to pay attention to their own safety at all times, resulting in poor use effect.

[0005] In a first aspect of the present disclosure, a fall-proof construction frame is provided, specifically comprising: a combined base frame; the combined base frame is composed of two side frames and two X-shaped frames, the two ends of the side frames are connected to the two X-shaped frames, and the two X-shaped frames are connected to the two side frames; a construction mesh is installed on the top of the combined base frame, four lower connecting bars are equidistantly installed on the top of the construction mesh, one end of the lower connecting bar is connected to a load-bearing diagonal rod, the outside of the load-bearing diagonal rod is connected to an elastic protective net, and the elastic protective net is connected to the four load-bearing diagonal rods; a force release component is installed on the top of the lower connecting bar, and the force release component is connected to the load-bearing diagonal rod; the lower connecting bar is connected with bolts inside, and the bolts are connected to the construction mesh.

[0006] Furthermore, a plug rod is provided on the top of the side frame, and plug holes are provided at four ends of the construction mesh plate, and the plug rod is plugged into the plug holes.

[0007] Furthermore, the lower connecting bar is rotatably connected to the bottom end of the load-bearing diagonal rod, and the load-bearing diagonal rod is inclined at 30 degrees.

[0008] Furthermore, the lower end of the force release component is rotatably connected to the lower connecting bar, and the upper end of the force release component is rotatably connected to the force-bearing inclined rod.

[0009] Furthermore, the force release assembly is composed of a lower connecting rod, an upper connecting rod and a spring. The lower connecting rod is rotatably connected to the lower connecting rod, the upper connecting rod is rotatably connected to the force-bearing oblique rod, the top of the lower connecting rod is slidably connected to the bottom of the upper connecting rod, the spring is sleeved on the outside of the lower connecting rod, one end of the spring is in contact with the lower connecting rod, and the other end of the spring is in contact with the upper connecting rod. When construction workers accidentally fall on the top of the construction mesh, their bodies come into contact with the elastic protective net, and the elastic protective net plays a force release protection effect to prevent construction workers from falling from a height. The lower connecting rod is rotated by the tension of the elastic protective net, and the lower connecting rod drives the force release assembly to extend. The spring is gradually compressed, and the lower connecting rod is driven by the spring to rotate and reset, thereby playing a force release effect on the lower connecting rod.

[0010] Furthermore, T-shaped grooves are equidistantly arranged on the top of the construction mesh plate, and a T-shaped bar is arranged at the bottom of the lower connecting bar, and the T-shaped bar is slidably connected in the T-shaped groove.

[0011] Furthermore, positioning holes are equidistantly provided inside the construction mesh, and screw holes are provided inside the lower connecting bar. Bolts are threadedly connected in the screw holes, and the screw holes are connected to the positioning holes. The bottom ends of the bolts are located in the positioning holes. The lower connecting bar is installed on the top of the construction mesh by means of a sliding connection, which makes disassembly and assembly easier and facilitates later disassembly and transportation. When the lower connecting bar is slidably connected to the top of the construction mesh, the screw holes and the positioning holes are connected. The bolts are rotated to move the bottom ends of the bolts into the positioning holes, and the lower connecting bar is fixed by the bolts.

[0012] The utility model provides an anti-fall construction frame, which has the following beneficial effects:

[0013] When the utility model is in use, if the construction workers accidentally fall on the top of the construction mesh, the bodies of the construction workers will contact with the elastic protective net, and the elastic protective net will play a force-dissipating protection effect to prevent the construction workers from falling from a height. The lower connecting bar will rotate under the influence of the pulling force of the elastic protective net, and the lower connecting bar will drive the force-dissipating component to extend. The spring will be gradually compressed, and the lower connecting bar will be driven by the spring to rotate and reset, which will play a force-dissipating effect on the lower connecting bar, effectively avoiding the lower connecting bar from being broken due to excessive instantaneous force, and ensuring the safety protection effect of the construction workers.

[0014] In addition, the lower connecting bar is installed on the top of the construction mesh by means of a sliding connection, which makes disassembly and assembly easier and facilitates later disassembly and transportation. When the lower connecting bar is slidably connected to the top of the construction mesh, the screw hole and the positioning hole are connected. The bolt is turned to move the bottom end of the bolt into the positioning hole, and the lower connecting bar is fixed by the bolt to ensure the firmness of the connection between the lower connecting bar and the construction mesh.

[0015] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1 The overall axial side structural schematic diagram of the anti-fall construction frame of the present application is shown;

[0020] Figure 2 A schematic diagram of the axial side structure of the combined base frame of the anti-fall construction frame of the present application is shown;

[0021] Figure 3 A schematic diagram of the split structure of the construction mesh plate and the lower connecting bar of the anti-fall construction frame of the present application is shown;

[0022] Figure 4 A schematic diagram of the connection structure of the lower connecting bar, the load-bearing diagonal rod and the force-releasing assembly of the anti-fall construction frame of the present application is shown;

[0023] Figure 5 A schematic diagram of the disassembled structure of the force release component of the anti-fall construction frame of the present application is shown.

[0024] Reference numerals list

[0025] 1. Combined bottom frame; 101. Side frame; 1011. Insertion rod; 102. X-shaped frame;

[0026] 2. Construction mesh; 201. jack; 202. T-slot; 203. positioning hole;

[0027] 3. Lower connecting bar; 301. T-shaped bar; 302. Screw hole;

[0028] 4. Load-bearing diagonal rod;

[0029] 5. force release assembly; 501. lower connecting rod; 502. upper connecting rod; 503. spring;

[0030] 6. Elastic protective net;

[0031] 7. Bolts. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0033] Example 1: Please refer to Figures 1 to 5 :

[0034] The utility model proposes an anti-fall construction frame, comprising: a combined base frame 1; the combined base frame 1 is composed of two side frames 101 and two X-shaped frames 102, the two ends of the side frames 101 are connected to the two X-shaped frames 102, and the two X-shaped frames 102 are connected to the two side frames 101; a construction mesh plate 2 is installed on the top of the combined base frame 1, four lower connecting bars 3 are installed at equal distances on the top of the construction mesh plate 2, one end of the lower connecting bar 3 is connected to a force-bearing inclined rod 4, and the outside of the force-bearing inclined rod 4 is connected to an elastic protective net 6, and the elastic protective net 6 is connected to the elastic protective net 6. The net 6 is connected to four force-bearing diagonal rods 4; a force-relieving assembly 5 is installed on the top of the lower connecting bar 3, and the force-relieving assembly 5 is connected to the force-bearing diagonal rod 4; a bolt 7 is connected inside the lower connecting bar 3, and the bolt 7 is connected to the construction mesh plate 2; a plug rod 1011 is provided on the top of the side frame 101, and a socket 201 is provided at the four ends of the construction mesh plate 2, and the plug rod 1011 is inserted into the socket 201; the lower connecting bar 3 is rotatably connected to the bottom end of the force-bearing diagonal rod 4, and the force-bearing diagonal rod 4 is inclined at 30 degrees; the lower end of the force-relieving assembly 5 is rotatably connected to the lower connecting bar 3 The upper end of the force release component 5 is rotatably connected to the force-bearing diagonal rod 4; the force release component 5 is composed of a lower connecting rod 501, an upper connecting rod 502 and a spring 503. The lower connecting rod 501 is rotatably connected to the lower connecting rod 3, the upper connecting rod 502 is rotatably connected to the force-bearing diagonal rod 4, the top of the lower connecting rod 501 is slidably connected to the bottom of the upper connecting rod 502, and the spring 503 is sleeved on the outside of the lower connecting rod 501. One end of the spring 503 contacts the lower connecting rod 501, and the other end of the spring 503 contacts the upper connecting rod 502. When the construction workers accidentally When the top of the construction mesh 2 falls, the construction worker's body comes into contact with the elastic protective net 6, and the elastic protective net 6 plays a force-dissipating protection effect to prevent the construction worker from falling from a height. The lower connecting bar 3 rotates under the influence of the tension of the elastic protective net 6, and the lower connecting bar 3 drives the force-dissipating component 5 to extend. The spring 503 is gradually compressed, and the lower connecting bar 3 is driven by the spring 503 to rotate and reset, which plays a buffering and force-dissipating effect on the lower connecting bar 3, effectively avoiding the lower connecting bar 3 from being broken due to excessive instantaneous force, and ensuring the safety protection effect of the construction workers.

[0035] Embodiment 2, on the basis of embodiment 1, T-shaped slots 202 are equidistantly provided on the top of the construction mesh plate 2, a T-shaped strip 301 is provided at the bottom of the lower connecting strip 3, the T-shaped strip 301 is slidably connected in the T-shaped slot 202, positioning holes 203 are equidistantly provided inside the construction mesh plate 2, a screw hole 302 is provided inside the lower connecting strip 3, a bolt 7 is threadedly connected in the screw hole 302, the screw hole 302 is connected to the positioning hole 203, and the bottom end of the bolt 7 is located in the positioning hole 203;

[0036] By adopting the above technical scheme, the lower connecting bar 3 is installed on the top of the construction mesh 2 by means of a sliding connection, which makes disassembly and assembly easier and facilitates later disassembly and transportation. When the lower connecting bar 3 is slidably connected to the top of the construction mesh 2, the screw hole 302 is connected to the positioning hole 203. The bolt 7 is turned to move the bottom end of the bolt 7 into the positioning hole 203, and the lower connecting bar 3 is fixed by the bolt 7 to ensure the firmness of the connection between the lower connecting bar 3 and the construction mesh 2.

[0037] The working principle of this embodiment is as follows: first, the T-shaped bar 301 is slidably connected to the T-shaped groove 202, the screw hole 302 and the positioning hole 203 are in a connected state, the bolt 7 is rotated to make the bottom end of the bolt 7 move into the positioning hole 203, and the lower connecting bar 3 is fixed by the bolt 7; next, the insertion rod 1011 is inserted into the insertion hole 201, and the bottom of the construction mesh plate 2 is supported by the combined base frame 1, and construction work can be carried out on the top of the construction mesh plate 2; during the construction process, when the construction personnel accidentally fall on the top of the construction mesh plate 2, the construction personnel's body contacts the elastic protection net 6, and the elastic protection net 6 plays a force release protection effect to prevent the construction personnel from falling from a height, and the lower connecting bar 3 is affected by the tension of the elastic protection net 6 to rotate, and the lower connecting bar 3 drives the force release component 5 to extend, and the spring 503 is gradually compressed, and the lower connecting bar 3 is driven by the spring 503 to rotate and reset, which plays a buffering force release effect on the lower connecting bar 3, and avoids the lower connecting bar 3 from being broken due to excessive instantaneous force.

[0038] In this article, there are a few points to note:

[0039] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0040] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0041] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An anti-fall construction frame, comprising: A combined base frame (1); characterized in that the combined base frame (1) is composed of two side frames (101) and two X-shaped frames (102), the two ends of the side frames (101) are connected to the two X-shaped frames (102), and the two X-shaped frames (102) are connected to the two side frames (101); a construction mesh plate (2) is installed on the top of the combined base frame (1), four lower connecting bars (3) are installed at equal intervals on the top of the construction mesh plate (2), one end of the lower connecting bar (3) is connected to a load-bearing inclined rod (4), the outside of the load-bearing inclined rod (4) is connected to an elastic protective net (6), and the elastic protective net (6) is connected to the four load-bearing inclined rods (4); a force release component (5) is installed on the top of the lower connecting bar (3), and the force release component (5) is connected to the load-bearing inclined rod (4); a bolt (7) is connected inside the lower connecting bar (3), and the bolt (7) is connected to the construction mesh plate (2).

2. The anti-fall construction frame according to claim 1, characterized in that: The top of the side frame (101) is provided with an insertion rod (1011), and the four ends of the construction mesh plate (2) are provided with insertion holes (201), and the insertion rod (1011) is inserted into the insertion holes (201).

3. The anti-fall construction frame according to claim 1, characterized in that: The lower connecting bar (3) is rotatably connected to the bottom end of the load-bearing inclined rod (4), and the load-bearing inclined rod (4) is inclined at 30 degrees.

4. The anti-fall construction frame according to claim 1, characterized in that: The lower end of the force release component (5) is rotatably connected to the lower connecting bar (3), and the upper end of the force release component (5) is rotatably connected to the force-bearing inclined rod (4).

5. The anti-fall construction frame according to claim 1, characterized in that: The force release assembly (5) is composed of a lower connecting rod (501), an upper connecting rod (502) and a spring (503); the lower connecting rod (501) is rotatably connected to the lower connecting rod (3); the upper connecting rod (502) is rotatably connected to the force-bearing inclined rod (4); the top of the lower connecting rod (501) is slidably connected to the bottom of the upper connecting rod (502); the spring (503) is sleeved on the outside of the lower connecting rod (501); one end of the spring (503) is in contact with the lower connecting rod (501); and the other end of the spring (503) is in contact with the upper connecting rod (502).

6. The anti-fall construction frame according to claim 1, characterized in that: The top of the construction mesh plate (2) is provided with T-shaped grooves (202) at equal intervals, and the bottom of the lower connecting bar (3) is provided with a T-shaped bar (301), and the T-shaped bar (301) is slidably connected in the T-shaped groove (202).

7. The anti-fall construction frame according to claim 1, characterized in that: Positioning holes (203) are equidistantly arranged inside the construction mesh plate (2), a screw hole (302) is arranged inside the lower connecting bar (3), a bolt (7) is threadedly connected in the screw hole (302), the screw hole (302) is connected to the positioning hole (203), and the bottom end of the bolt (7) is located in the positioning hole (203).

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