Embedded detachable hanging safety pendant for curtain wall construction

Abstract

An embedded detachable hanging safety pendant for curtain wall construction relates to the technical field of building tools and comprises an anti-pulling plate, a stud, a sleeve, a positioning plate and a safety belt hanging ring, the stud is welded on the outer surface of the anti-pulling plate and is perpendicular to the surface of the anti-pulling plate, the sleeve is provided with internal threads, one end of the sleeve is in threaded connection with the stud, and the other end of the sleeve is in threaded connection with the positioning plate. The other end of the sleeve is sleeved with a positioning plate, the end, extending out of the positioning plate, of the sleeve is in threaded connection with a threaded rod, and a safety belt hanging ring is integrally formed at the end of the threaded rod. The safety belt hanging device is simple in structure, convenient to use and firm in connection with the wall, the safety belt can be rapidly hung, construction efficiency and construction safety are guaranteed, meanwhile, the device can be partially detached after construction is finished, and pollution of subsequent rusting to the wall is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of building tools, in particular to a pre-buried detachable hanging safety pendant used for curtain wall construction. Background Art

[0002] As the scale of construction projects continues to expand, the height of construction projects is also increasing, which has greatly increased the danger of construction. There are relatively many types of safety belts, and different types have different applicable environments. The use of safety belts can provide a safer working environment for curtain wall construction, reduce the probability of potential safety hazards at the construction site, and thus play a role in protecting the safety of construction workers. Safety belts are "life belts". However, a few people think that wearing safety belts is troublesome and inconvenient to walk up and down, especially for some small jobs and temporary jobs, and think that "there is time to wear safety belts to finish the work". As everyone knows, accidents happen in an instant, so safety belts must be fastened as required when working at heights.

[0003] When requiring construction workers to wear safety belts, we should also pay attention to the reasons why workers do not want to wear them. When working with long spans, frequently wearing safety belts will greatly reduce construction efficiency. In view of this situation, "how to design a suspension device that can greatly reduce the frequency of frequently wearing safety belts, so that wearing safety belts does not affect construction efficiency, and can ensure construction safety" has become a problem that must be solved. In addition, in the prior art, the safety belt hanging ring is connected to the surface of the curtain wall through embedded parts, but the embedded parts cannot be removed, resulting in the subsequent rusting of the embedded parts, affecting the appearance of the curtain wall (rust stains appear on the surface of the curtain wall). Utility Model Content

[0004] The present invention discloses a pre-embedded detachable hanging safety pendant for curtain wall construction, with the purpose of solving the first problem described in the background technology part: how to design a hanging device so that it can significantly reduce the frequency of frequently wearing a safety belt, so that wearing a safety belt does not affect the construction efficiency and can ensure the construction safety; the second problem is that in the prior art, the safety belt hanging ring is connected to the surface of the curtain wall by means of a pre-embedded part, but the pre-embedded part cannot be removed, resulting in the subsequent rusting of the pre-embedded part, which affects the appearance of the curtain wall.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pre-buried detachable hanging safety pendant for curtain wall construction comprises an anti-pullout plate, a stud, a sleeve, a positioning plate, and a safety belt hanging ring. The outer surface of the anti-pullout plate is welded with a stud, and the stud is perpendicular to the surface of the anti-pullout plate. The sleeve is provided with an internal thread, one end of the sleeve is screwed to the stud, and the other end of the sleeve is sleeved with a positioning plate. One end of the sleeve extending out of the positioning plate is screwed to a threaded rod, and the end of the threaded rod is integrally formed with a safety belt hanging ring.

[0007] Preferably, a positioning hole is provided at the center of the positioning plate, and the sleeve passes through the positioning hole and transitionally fits with the positioning hole.

[0008] Preferably, the stud is welded to the center of the outer surface of the anti-pull-out plate, and the positioning plate and the anti-pull-out plate have the same size and are parallel to each other.

[0009] Preferably, the outer surface of the positioning plate is also provided with a plurality of screw holes, and the screw holes are configured with screws for passing through the template.

[0010] Preferably, an outer surface of the sleeve where the outer edge of the positioning hole is located is provided with an external thread, and a limiting nut is threadedly connected to the external thread.

[0011] Preferably, the outer wall of the sleeve where the outer side of the external thread is located forms a regular hexagonal prism structure.

[0012] Preferably, a plurality of pull-out steel bars are evenly distributed on one end of the pull-out plate away from the stud.

[0013] Preferably, the pull-out steel bar is a hook-shaped structure, and one end of the pull-out steel bar is welded to the surface of the pull-out plate.

[0014] The beneficial effects of this new type of pre-buried detachable hanging safety pendant for curtain wall construction are:

[0015] The novel structure is simple, easy to use, and firmly connected to the wall. The safety belt can be quickly hung to ensure construction efficiency and construction safety. At the same time, the device can be partially dismantled after the construction is completed to avoid subsequent rust pollution to the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments, which constitute a part of the specification and are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation to the present invention.

[0017] Figure 1 , a schematic cross-sectional view of an embodiment of the present invention;

[0018] Figure 2 , a front view structural diagram of an embodiment of the present invention;

[0019] Figure 3 , a front view structural diagram of the novel sleeve;

[0020] Figure 4 , a schematic diagram of the side structure of the novel sleeve;

[0021] Figure 5, a schematic diagram of the structure of an embodiment of the present invention provided with anti-pulling steel bars;

[0022] 1—pull-out plate, 2—positioning plate, 3—stud, 4—sleeve, 5—threaded rod, 6—limit nut, 7—safety belt hanging ring, 8—regular hexagonal prism structure, 9—pull-out steel bar. DETAILED DESCRIPTION

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

[0024] The following embodiments may be understood as explaining a local structure of the present invention individually, or may be understood as explaining a larger structure of the present invention through a combination of multiple embodiments.

[0025] Example 1

[0026] A pre-buried detachable hanging safety pendant for curtain wall construction, such as Figure 1 As shown, it includes an anti-pullout plate 1, a stud 3, a sleeve 4, a positioning plate 2, and a safety belt hanging ring 7. The stud 3 is welded on the outer surface of the anti-pullout plate 1, and the stud 3 is perpendicular to the surface of the anti-pullout plate 1. The sleeve 4 is provided with an internal thread, one end of the sleeve 4 is screwed with the stud 3, and the other end of the sleeve 4 is sleeved with the positioning plate 2. One end of the sleeve 4 extending out of the positioning plate 2 is screwed with a threaded rod 5, and the end of the threaded rod 5 is integrally formed with a safety belt hanging ring 7.

[0027] Example 2

[0028] like Figure 1 As shown, a positioning hole (not marked in the figure) is provided at the center of the positioning plate 2, and the sleeve 4 passes through the positioning hole and transitionally fits with the positioning hole.

[0029] like Figure 1 , 2 As shown, the stud 3 is welded to the center of the outer surface of the anti-pull-out plate 1, and the positioning plate 2 is the same size as the anti-pull-out plate 1 and is parallel to each other.

[0030] Example 3

[0031] like Figure 1 , 2 As shown, the outer surface of the positioning plate 2 is also provided with a plurality of screw holes (not shown in the figure), and the screw holes are provided with screws for passing through the template (not shown in the figure).

[0032] Example 4

[0033] like Figure 1 , 2 As shown in , 3 and 4, the outer surface of the sleeve 4 where the outer edge of the positioning hole is located is provided with an external thread, and a limiting nut 6 is screwed to the external thread.

[0034] like Figure 3 , 4 As shown, the outer wall of the sleeve 4 where the outer side of the external thread is located forms a regular hexagonal prism structure 8.

[0035] Example 5

[0036] like Figure 5 As shown, a plurality of pull-out steel bars 9 are evenly distributed on one end of the pull-out plate 1 away from the stud 3 .

[0037] like Figure 5 As shown, the anti-pulling steel bar 9 is a hook-shaped structure, and one end of the anti-pulling steel bar 9 is welded to the surface of the anti-pulling plate 1.

[0038] The use principle of this new model:

[0039] Assemble the pull-out steel bars, pull-out plates, studs, sleeves, positioning plates, and limit nuts according to the drawings of the present invention, bind the assembled device to the steel bars of the curtain wall, pre-coat the sleeve surface and the positioning plate surface with a release agent, and finally embed the device in the curtain wall, and make the positioning plate flush with the wall surface. Since the positioning plate and the pull-out plate are parallel to each other and the sleeve is perpendicular to the two, when the positioning plate fits the template on the curtain wall surface, the sleeve can be positioned in a direction perpendicular to the curtain wall surface; holes can be drilled on the template for the limit nuts and the ends of the sleeve to pass through, and the template can be connected to the screw holes on the positioning plate by screws, so that the positioning angle of the positioning plate is more accurate. The limit nut is arranged on the outside of the positioning plate to limit the positioning plate from moving outward along the sleeve axis. After the curtain wall structure is formed, it has a positioning effect on the positioning plate. The threaded rod is screwed into the sleeve, and a safety belt hanging ring is integrally formed at the outer end thereof. When in use, the worker can quickly connect the safety belt to the safety belt hanging ring (or a safety belt hanging ring with a threaded rod can be connected to one end of the safety belt, and the threaded rod can be screwed into the sleeve when in use), thereby avoiding the problem of low construction efficiency caused by repeatedly wearing the safety belt. Furthermore, after the curtain wall construction is completed, it can be removed one by one from high to low. During removal, the safety belt hanging ring and the limit nut are unscrewed in turn, the positioning plate is taken out, the regular hexagonal prism structure is clamped by pliers, the sleeve is unscrewed from the structure, and the hole is sealed. In this way, the problem of wall pollution due to rust can be avoided in the future.

Claims

1. A pre-buried detachable hanging safety pendant for curtain wall construction, characterized by: It includes an anti-pullout plate, a stud, a sleeve, a positioning plate, and a safety belt hanging ring. The outer surface of the anti-pullout plate is welded with a stud, and the stud is perpendicular to the surface of the anti-pullout plate. The sleeve is provided with an internal thread, one end of the sleeve is screwed with the stud, and the other end of the sleeve is sleeved with a positioning plate. One end of the sleeve extending out of the positioning plate is screwed with a threaded rod, and the end of the threaded rod is integrally formed with a safety belt hanging ring.

2. The embedded detachable hanging safety pendant for curtain wall construction according to claim 1, characterized in that: A positioning hole is arranged at the center of the positioning plate, and the sleeve passes through the positioning hole and is transitionally matched with the positioning hole.

3. The embedded detachable hanging safety pendant for curtain wall construction according to claim 2, characterized in that: The stud is welded to the center of the outer surface of the anti-pulling plate, and the positioning plate and the anti-pulling plate have the same size and are parallel to each other.

4. The embedded detachable hanging safety pendant for curtain wall construction as claimed in claim 3 is characterized by: The outer surface of the positioning plate is also provided with a plurality of screw holes, and the screw holes are provided with screws for passing through the template.

5. The embedded detachable hanging safety pendant for curtain wall construction as claimed in claim 4 is characterized by: The outer surface of the sleeve where the outer edge of the positioning hole is located is provided with an external thread, and a limiting nut is threadedly connected to the external thread.

6. The embedded detachable hanging safety pendant for curtain wall construction as claimed in claim 5, characterized in that: The outer wall of the sleeve where the outer side of the external thread is located forms a regular hexagonal prism structure.

7. The embedded detachable hanging safety pendant for curtain wall construction according to claim 6, characterized in that: A plurality of pull-out steel bars are evenly distributed on one end of the pull-out plate away from the stud.

8. The embedded detachable hanging safety pendant for curtain wall construction according to claim 7, characterized in that: The pull-out resistant steel bar is a hook-shaped structure, and one end of the pull-out resistant steel bar is welded to the surface of the pull-out resistant plate.

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