Clamp-type wall connector for steel construction elevator shaft operating scaffold

Abstract

This utility model relates to a wall tie, belonging to the field of building construction technology. Specifically, it is a clamp-type wall tie for steel structure elevator shaft operating scaffolding, including two disc-lock uprights. A steel pipe wall tie is fixedly connected to the two disc-lock uprights via multiple connecting fasteners. This utility model first bends a round steel bar using a rebar bending machine, then fixes a pre-made clamp to the lower flange of the steel beam. The bent round steel bar passes through a connecting hole on one side of the clamp's connecting plate. Next, the steel pipe wall tie is fixed to the disc-lock uprights via connecting fasteners. Finally, the end of the round steel bar is welded to the steel pipe wall tie. This solves the problem that existing elevator shaft scaffolding wall ties cannot be pre-embedded, and generally rely on steel pipes to connect to surrounding steel columns or beams. However, some elevator shaft scaffolding is far from the structure, making connection inconvenient and wasteful of materials. It also affects the subsequent spraying of fireproof coatings on the steel columns and beams, wasting manpower and resources.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a clamp-type wall tie for operating scaffolding in steel structure elevator shafts. Background Technology

[0002] When carrying out construction work inside an elevator shaft, workers usually erect scaffolding inside the shaft to facilitate the construction work.

[0003] A search of Chinese patent CN210857965U reveals a slotted wall tie for fixing construction scaffolding, comprising a steel pipe fixing plate connector and a pre-embedded slot connector; the steel pipe fixing plate connector includes a steel pipe and a steel pipe fixing seat fixed to one end of the steel pipe; the pre-embedded slot connector includes a pre-embedded body and fixing wings bent inward from the left and right sides of the pre-embedded body, the fixing wings and the pre-embedded body forming a slot.

[0004] The existing wall ties for elevator shaft scaffolding cannot be pre-embedded. Generally, steel pipes are used to tie the scaffolding to the surrounding steel columns or beams. However, some elevator shaft scaffolding is far from the structure, making the tying inconvenient and wasteful of materials. It will also affect the subsequent spraying of fireproof coatings on the steel columns and beams, wasting manpower and resources. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model proposes a clamp-type wall tie for operating scaffolding in steel structure elevator shafts. The round steel is first bent using a steel bar bending machine, and then a pre-made clamp is fixed to the lower flange of the steel beam. The bent round steel passes through the connecting hole on the connecting plate on one side of the clamp. Next, the steel pipe wall tie is fixed to the disc buckle upright of the elevator shaft scaffolding using connecting fasteners, and anti-slip fasteners are added to the outside. Finally, the end of the round steel is welded to the steel pipe wall tie.

[0006] The technical solution to achieve the purpose of this utility model is: a clamp-type wall tie for operating scaffolding in steel structure elevator shafts, including two disc buckle uprights, on which a steel pipe wall tie is fixedly connected by multiple connecting fasteners, and further including;

[0007] A connecting mechanism, which is located on the disc buckle upright;

[0008] The connecting mechanism includes an installation hole on one side of the steel pipe wall connector, a round steel bar is fixedly connected in the installation hole, a clamp is provided on one side of the round steel bar, a connecting plate is fixedly connected on one side of the clamp, a connecting hole is provided on the connecting plate, and one end of the round steel bar extends out of the connecting hole.

[0009] In some embodiments, a steel beam is fixedly connected to the clamp.

[0010] In some embodiments, two disc buckle crossbars are installed on the side of the two disc buckle uprights that are close to each other.

[0011] In some embodiments, the steel pipe wall tie is located above two disc-lock crossbars.

[0012] Compared with existing technologies, the significant advantages of this invention are:

[0013] This utility model first uses a steel bar bending machine to bend the round steel, then fixes the pre-made clamp on the lower flange of the steel beam, the bent round steel passes through the connecting hole on the connecting plate on one side of the clamp, then fixes the steel pipe wall tie to the disc buckle upright of the elevator shaft scaffolding through the connecting fastener, and adds anti-slip fastener on the outside, and finally welds the end of the round steel to the steel pipe wall tie;

[0014] This solution addresses the problem that existing elevator shaft scaffolding cannot be pre-embedded with wall ties, which typically involve connecting steel pipes to surrounding steel columns or beams. However, some elevator shaft scaffolding is located far from the structure, making connection inconvenient and wasteful of materials. It also affects the subsequent application of fireproof coatings to the steel columns and beams, resulting in wasted manpower and resources. Attached Figure Description

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in one embodiment of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the entire structure from another perspective provided in one embodiment of the present invention.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Disc buckle uprights; 2. Disc buckle crossbars; 3. Connecting fasteners; 4. Steel pipe wall ties; 5. Round steel; 6. Connecting plates; 7. Clamps; 8. Steel beams. Detailed Implementation

[0020] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0021] This utility model provides an improved clamp-type wall tie for operating scaffolding in steel structure elevator shafts. The technical solution of this utility model is as follows:

[0022] like Figures 1-2 As shown, a clamp-type wall tie for operating scaffolding in a steel structure elevator shaft includes two disc-lock uprights 1, with steel pipe wall ties 4 fixedly connected to the two disc-lock uprights 1 by multiple connecting fasteners 3, and also includes a connecting mechanism located on the disc-lock uprights 1.

[0023] The connecting mechanism includes an installation hole on one side of the steel pipe wall tie 4, a round steel 5 is fixedly connected in the installation hole, a clamp 7 is provided on one side of the round steel 5, a connecting plate 6 is fixedly connected on one side of the clamp 7, a connecting hole is provided on the connecting plate 6, and one end of the round steel 5 extends out of the connecting hole; the connection mechanism facilitates the connection of the clamp 7 and makes operation convenient.

[0024] like Figure 1 As shown, in one embodiment, a steel beam 8 is fixedly connected to the clamp 7; the steel beam 8 facilitates its fixation.

[0025] like Figure 1 As shown, in one embodiment, two disc buckle uprights 1 are installed together on the side of the two disc buckle crossbars 2 that are close to each other; the arrangement of the disc buckle crossbars 2 facilitates the improvement of the stability of the disc buckle uprights 1.

[0026] like Figure 1 As shown, in one embodiment, the steel pipe wall connector 4 is located above the two disc buckle crossbars 2; by positioning the steel pipe wall connector 4 above the two disc buckle crossbars 2, the stability of the device is improved.

[0027] The specific working method is as follows: When using it, first bend the round steel 5 with a steel bar bending machine, then fix the pre-made clamp 7 on the lower flange of the steel beam 8, and pass the bent round steel 5 through the connecting hole on the connecting plate 6 on one side of the clamp 7. Then fix the steel pipe wall tie 4 to the disc buckle upright 1 of the elevator shaft scaffolding through the connecting fastener 3, and add anti-slip fasteners on the outside. Finally, weld the end of the round steel 5 to the steel pipe wall tie 4.

[0028] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A clamp-type wall tie for operating scaffolding in a steel structure elevator shaft, comprising two disc-lock uprights (1), wherein a steel pipe wall tie (4) is fixedly connected to the two disc-lock uprights (1) by a plurality of connecting fasteners (3), characterized in that: Also includes; A connecting mechanism is located on the disc buckle upright (1); The connection mechanism includes an installation hole on one side of the steel pipe wall connector (4), a round steel (5) is fixedly connected in the installation hole, a clamp (7) is provided on one side of the round steel (5), a connecting plate (6) is fixedly connected on one side of the clamp (7), a connecting hole is provided on the connecting plate (6), and one end of the round steel (5) extends out of the connecting hole.

2. A clamp-type wall tie for operating scaffolding in a steel structure elevator shaft according to claim 1, characterized in that: A steel beam (8) is fixedly connected to the clamp (7).

3. A clamp-type wall tie for operating scaffolding in a steel structure elevator shaft according to claim 1, characterized in that: Two disc buckle uprights (1) are installed together on the side of each other with two disc buckle crossbars (2).

4. A clamp-type wall tie for operating scaffolding in a steel structure elevator shaft according to claim 1, characterized in that: The steel pipe wall tie (4) is located above the two disc buckle crossbars (2).

Images