Building construction safety device

Abstract

The utility model discloses a building construction safety device which comprises a buffer connecting structure installed on a scaffold and hanging plate structures installed below the buffer connecting structure, and a net body structure is installed between every two adjacent hanging plate structures. The device is installed above the scaffold rod through the buffer connecting structure, when falling off a building, a person does not make direct contact with the scaffold rod, rigid collision is avoided, and the effect of protecting the person is achieved.

Description

Technical Field

[0001] The utility model relates to a building construction safety device. Background Art

[0002] During the construction process, as the height of the main building continues to increase, it is necessary to build scaffolding on the outside of the building for protection. The purpose of the scaffolding is to facilitate the construction of the building's exterior walls, and it also plays a protective role during the construction process to prevent building materials from falling onto the road.

[0003] A fall prevention net needs to be built in the middle and lower part of the scaffolding. The purpose of the fall prevention net is to catch the workers after they fall and play a protective role.

[0004] However, the anti-falling net in the prior art is built by relying on scaffolding. When a person falls, if he directly hits the scaffolding poles on both sides of the anti-falling net, very serious falling consequences will occur.

[0005] Based on the above problems, we have designed a construction safety device that can effectively protect people who fall from buildings and reduce the chance of injury. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a construction safety device which can effectively protect people who fall from buildings and reduce the chance of injury.

[0007] The utility model is realized by the following technical solutions:

[0008] A building construction safety device comprises a buffer connection structure installed on a scaffold, and a hanging plate structure installed below the buffer connection structure, wherein a mesh structure is installed between adjacent hanging plate structures.

[0009] Preferably, the buffer connection structure includes a buffer sleeve, a through hole for assembling a scaffolding pole is provided inside the buffer sleeve, an opening connected to the through hole is provided on the outer wall of the buffer sleeve, the scaffolding pole is inserted into the through hole via the opening, and slots are provided on the outer wall of the buffer sleeve at both sides of the opening, the hanging plate structure is fitted between the slots on both sides and closes the opening, and a tightening belt is fitted between the buffer sleeve and the hanging plate structure.

[0010] Preferably, an anti-slip strip is provided on the hole wall of the through hole, and the anti-slip strip is interference fit with the scaffolding rod.

[0011] Preferably, a through deformation hole is provided at the end surface of the buffer sleeve, and the deformation hole is located directly above the scaffolding rod.

[0012] Preferably, the hanging plate structure includes a base plate, the base plate is attached to the outer surface of the buffer sleeve, and clamping strips are provided near both sides of the base plate, the clamping strips are inserted into the clamping grooves, and multiple hanging plates are provided at the bottom of the base plate, hooks are provided in both directions of the hanging plates, and the mesh structure is suspended by the hooks.

[0013] Preferably, a groove is provided at the bottom of the base plate, a bolt is provided in the groove, the tightening band cooperates with the bolt, and the bolt cooperates with a locking nut after passing through the tightening band.

[0014] Preferably, the net structure comprises a net frame, and ears are provided on both sides of the net frame, and the ears cooperate with the hooks, and an anti-falling net is sewn below the net frame.

[0015] Preferably, an elastic fabric is sewn on the inner side of the net frame, and a break is provided in the middle of the elastic fabric.

[0016] The beneficial effects of the utility model are:

[0017] Advantage 1: It is installed above the scaffolding pole through a buffer connection structure. When a person falls from the building, he will not directly contact the scaffolding pole, avoiding the occurrence of rigid collision and playing a role in protecting the personnel.

[0018] The second advantage is that the hanging plate structure used to hang the mesh structure is hidden under the buffer connection structure, and people will not hit the hanging plate structure, which has a higher safety factor.

[0019] Advantage three: the mesh structure is installed in a suspended manner and can be quickly replaced after damage.

[0020] Advantage four: the net structure has elastic cloth and anti-fall net for double protection, the probability of penetration after impact is small and the safety factor is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the coordination between the buffer connection structure and the hanging plate structure;

[0024] Figure 3It is a bottom view of the hanging plate structure;

[0025] Figure 4 It is a three-dimensional diagram of the network structure. DETAILED DESCRIPTION

[0026] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0027] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0028] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, in the description of the present invention, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "set", "socket", "connect", "penetrate", "plug in" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figure 1 A construction safety device shown includes a buffer connection structure 1 installed on a scaffold, and a hanging plate structure 2 installed below the buffer connection structure 1, and a mesh structure 3 is installed between adjacent hanging plate structures 2.

[0032] In the above technical solution, the buffer connection structure 1 is built on the upper part of the scaffolding pole, so that when a person falls from the building, a direct collision with the scaffolding pole is avoided, thereby playing a role of safety protection.

[0033] The scraper structure 2 is installed below the buffer connection structure 1 , and has a tightening effect on the buffer connection structure 1 , and suspends the mesh structure 3 .

[0034] See also Figure 2 As shown, the buffer connection structure 1 includes a buffer sleeve 101, the interior of the buffer sleeve 101 is provided with a through hole 102 for assembling a scaffolding pole, an opening 103 connected to the through hole 102 is provided on the outer wall of the buffer sleeve 101, the scaffolding pole is fitted into the through hole 102 via the opening 103, and slots 104 are provided on the outer wall of the buffer sleeve 101 at both sides of the opening 103, the hanging plate structure 2 is fitted between the slots 104 on both sides, and the opening 103 is closed, and a tightening belt 105 is fitted between the buffer sleeve 101 and the hanging plate structure 2.

[0035] In the above technical solution, the buffer sleeve 101 can be tightened by the cooperation between the card slot 104 and the hanging plate structure 2. In the tightened state, there is sufficient friction between the teaching frame rod and the buffer sleeve 101 to avoid slipping.

[0036] The buffer sleeve 101 is made of elastic rubber material.

[0037] See also Figure 2 As shown, an anti-slip strip 122 is provided at the hole wall of the through hole 102, and the anti-slip strip 122 is interference fit with the scaffolding rod.

[0038] The anti-slip strip 122 is provided to increase the friction with the scaffolding pole.

[0039] See also Figure 1 As shown, a through deformation hole 199 is provided at the end surface of the buffer sleeve 101, and the deformation hole 199 is located just above the scaffolding pole.

[0040] The use of the deformation hole 199 is more conducive to the deformation and energy absorption of the cushioning sleeve 101, thereby reducing the hard contact caused by contact with the human body.

[0041] See also Figure 2 and Figure 3 As shown, the hanging plate structure 2 includes a base plate 201, and the base plate 201 is attached to the outer surface of the buffer sleeve 101. The base plate 201 is provided with clamping strips 202 near both sides, and the clamping strips 202 are inserted into the clamping grooves 104. A plurality of hanging plates 203 are provided at the bottom of the base plate 201, and hooks 204 are provided in both directions of the hanging plates 203, and the mesh structure 3 is suspended by the hooks 204.

[0042] A groove 205 is provided at the bottom of the base plate 201 . A bolt 206 is provided in the groove 205 . The tightening belt 105 cooperates with the bolt 206 . The bolt 206 cooperates with a locking nut 207 after passing through the tightening belt 105 .

[0043] In the above technical solution, the buffer sleeve 101 is tightened by cooperating with the clamping strip 202 and the clamping groove 104, and then the tightening belt 105 is used to fix the base plate 201. The tightening belt 105 is positioned by the groove 205, and then clamped and fixed with the bolt 206 and the locking nut 207.

[0044] The tightening belt 105 is elastic. When a person falls and lands on the net structure, the tightening belt 105 can be elastically stretched. At this time, the bottom plate 201 has a downward elastic activity space, which helps the net structure 3 to buffer the falling force and protect the falling person.

[0045] See also Figure 4 As shown, the net structure 3 includes a net frame 301 , and ears 302 are provided on both sides of the net frame 301 . The ears cooperate with the hooks 204 , and an anti-falling net 303 is sewn below the net frame 301 .

[0046] In the above technical solution, the net frame 301 plays a positioning role and cooperates with the hanging ears 302 to achieve hanging.

[0047] The anti-fall net 303 plays a supporting role at the bottom to prevent the falling person from falling to the ground.

[0048] The anti-falling net 303 falls in an arc shape.

[0049] See also Figure 4 As shown, an elastic fabric 304 is sewn on the inner side of the net frame 301 , and a break 305 is provided in the middle of the elastic fabric 304 .

[0050] The elastic cloth 304 has a certain elasticity, and can elastically sink to receive the person after the person falls. The person slides along the elastic cloth 304 into the breach 305 and falls through the breach 305. At this time, the elastic cloth 305 rebounds to provide a certain protection for the person's head.

[0051] The elastic fabric 304 plays a first level of buffering effect, and the anti-falling net 303 plays a second level of protection effect.

[0052] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A construction safety device, characterized in that: The invention comprises a buffer connection structure (1) installed on a scaffold, and a hanging plate structure (2) installed below the buffer connection structure (1), wherein a mesh structure (3) is installed between adjacent hanging plate structures (2); the buffer connection structure (1) comprises a buffer sleeve (101), wherein a through hole (102) for assembling a scaffolding pole is arranged inside the buffer sleeve (101), an opening (103) communicating with the through hole (102) is arranged on the outer wall of the buffer sleeve (101), and the scaffolding pole is fitted into the through hole (102) via the opening (103); and slots (104) are arranged on the outer wall of the buffer sleeve (101) at positions on both sides of the opening (103); the hanging plate structure (2) is fitted between the slots (104) on both sides and closes the opening (103); and a tightening belt (105) is fitted between the buffer sleeve (101) and the hanging plate structure (2).

2. The construction safety device according to claim 1, characterized in that: An anti-slip strip (122) is provided on the hole wall of the through hole (102), and the anti-slip strip (122) is interference-fitted with the scaffolding rod.

3. The construction safety device according to claim 1, characterized in that: A through deformation hole (199) is provided at the end surface of the buffer sleeve (101), and the deformation hole (199) is located directly above the scaffolding pole.

4. The construction safety device according to claim 1, characterized in that: The hanging plate structure (2) comprises a bottom plate (201), the bottom plate (201) being in contact with the outer surface of the buffer sleeve (101), a clamping strip (202) being arranged near two sides of the bottom plate (201), the clamping strip (202) being inserted into the clamping groove (104), a plurality of hanging plates (203) being arranged at the bottom of the bottom plate (201), hooks (204) being arranged in both directions of the hanging plates (203), and the net structure (3) being suspended by the hooks (204).

5. The construction safety device according to claim 4, characterized in that: A groove (205) is provided at the bottom of the base plate (201), a bolt (206) is provided in the groove (205), the tightening band (105) cooperates with the bolt (206), and the bolt (206) cooperates with a locking nut (207) after passing through the tightening band (105).

6. The construction safety device according to claim 4, characterized in that: The net structure (3) comprises a net frame (301), and hooks (302) are arranged on both sides of the net frame (301). The hooks (204) are matched with the hooks, and an anti-falling net (303) is sewn below the net frame (301).

7. The construction safety device according to claim 6, characterized in that: An elastic cloth (304) is sewn on the inner side of the net frame (301), and a slit (305) is provided in the middle of the elastic cloth (304).

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