Safe and convenient ceiling suspender mounting and fixing tool

Abstract

The utility model relates to the technical field of ceiling hanging operation tools, aims to solve the problems that in the prior art, climbing operation is needed for ceiling hanging rod installation, potential safety hazards exist, the construction quality cannot be guaranteed, a climbing tool occupies many working faces on site, and construction of other working procedures is affected, and provides a safe and convenient ceiling hanging rod installing and fixing tool. Comprising a holding rod and an end fixing piece, and the end fixing piece is connected to the upper portion of the holding rod; the end fixing piece comprises a holding rod connecting part and a lantern ring, the holding rod connecting part is connected to the upper portion of the holding rod, and the lantern ring is connected to the upper portion of the holding rod connecting part. The lantern ring is of an unclosed annular structure, the inner wall face of the lantern ring is of a tooth-shaped structure, and the lantern ring is used for buckling and fixing a nut of an expansion bolt on the upper portion of a suspender. By adopting the tool provided by the utility model, an operator can independently mount the ceiling suspender on a building or the ground, so that the use of a herringbone ladder or a climbing frame is avoided, the potential safety hazard of high-place operation is greatly reduced, and the convenience, the safety and the working efficiency of the ceiling suspender operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling working tools, in particular to a safe and convenient ceiling suspension rod installation and fixing tool. Background Art

[0002] The total construction area of ​​a certain fine-decorated residential project is 105,100 square meters, of which floors 8 to 28 are indoor and public areas that need to be delivered with fine decoration, and the amount of ceiling work is huge.

[0003] During the indoor ceiling installation process, the expansion bolts of the suspension rod need to be screwed into the structural floor plate. The traditional method is that the operators use tools such as ladders or operating frames to perform the work at height, and the lower part also requires the cooperation of multiple people such as material transportation. There are many safety hazards in the work at height, and the construction quality cannot be guaranteed. At the same time, the use of ladders and operating frames on site will occupy more working surfaces on site, affecting the construction of other processes. Utility Model Content

[0004] The utility model aims to provide a safe and convenient ceiling hanger installation and fixing tool to solve the problems in the prior art that the installation of ceiling hangers requires climbing work, there are safety hazards and the construction quality cannot be guaranteed, and the climbing tools occupy more working surfaces on site, affecting the construction of other processes.

[0005] The utility model is realized by adopting the following technical solutions:

[0006] The utility model provides a safe and convenient ceiling suspension rod installation and fixing tool, comprising a grip rod and an end fixing piece, wherein the end fixing piece is connected to the upper part of the grip rod;

[0007] The end fixing member comprises a grip rod connecting component and a collar, wherein the grip rod connecting component is connected to the upper portion of the grip rod, and the collar is connected to the upper portion of the grip rod connecting component;

[0008] The collar is an unclosed annular structure, and a toothed structure is arranged on the inner wall surface of the collar. The collar is used for buckling and fixing the nut of the expansion bolt at the upper end of the suspension rod.

[0009] As the preferred technical solution:

[0010] The gripping rod is a telescopic rod.

[0011] As the preferred technical solution:

[0012] The grip rod connecting component is fixedly connected to the grip rod.

[0013] As the preferred technical solution:

[0014] The collar is fixedly connected to the grip rod connecting component.

[0015] As the preferred technical solution:

[0016] The grip rod connecting component is an angle steel, an outer side surface of the angle steel is fitted with the grip rod and connected via a connecting piece.

[0017] As the preferred technical solution:

[0018] The angle steel is provided with a plurality of connection holes, and the connection members are screws installed in the connection holes.

[0019] As the preferred technical solution:

[0020] The collar is a steel structure, which is welded to the inner side surface of the angle steel.

[0021] As the preferred technical solution:

[0022] The inner wall surface of the collar is provided with a sawtooth structure.

[0023] As the preferred technical solution:

[0024] The suspension rod adopts an expansion bolt suspension rod.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0026] The utility model of safe and convenient ceiling suspension rod installation and fixing tool is used on site, and the operator can independently install the ceiling suspension rod on the floor and the ground, avoiding the use of herringbone ladders or aerial platforms in the process, greatly reducing the hidden safety hazards of high-altitude operations, ensuring the safety of operators, improving the convenience, safety and work efficiency of ceiling suspension rod operations, and ensuring the construction quality at the same time. Avoiding the use of herringbone ladders or aerial platforms saves the working surface, which is conducive to improving the efficiency of various on-site processes, improving the image of safe and civilized construction on site, and saving construction costs.

[0027] The safe and convenient ceiling hanger rod installation and fixing tool of the utility model can be repeatedly used, has a simple end structure, can be quickly replaced if damaged, has low cost and good economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The utility model is a schematic diagram of the use of the safe and convenient ceiling hanger installation and fixing tool.

[0029] Figure 2 It is a structural schematic diagram of the end fixing member described in the utility model.

[0030] Figure 3 for Figure 2 Cross-section view along the AA direction.

[0031] Icon: 1-grip rod, 2-end fixing, 201-angle steel, 202-ring, 3-hanger rod, 301-expansion bolt, 4-screw, 5-structural floor. DETAILED DESCRIPTION

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

[0034] like Figure 1-Figure 3 As shown, this embodiment provides a safe and convenient ceiling suspension rod installation and fixing tool, including a grip rod 1 and an end fixing piece 2, wherein the end fixing piece 2 is connected to the upper part of the grip rod 1.

[0035] The end fixing member 2 includes a grip rod connecting component and a collar 202 . One side of the grip rod connecting component is fixedly connected to the grip rod 1 , and the collar 202 is fixedly connected to the upper portion of the grip rod connecting component.

[0036] The collar 202 is an open ring structure, and a sawtooth structure is arranged on the inner wall surface of the collar 202 .

[0037] In this embodiment, the gripping rod connection component is an angle steel 201, the length direction of the angle steel 201 is consistent with the length direction of the gripping rod 1, an outer side surface of the angle steel 201 is in contact with the gripping rod 1, and the two are connected by screws 4; the collar 202 is a steel structure, which is welded to the inner side surface of the angle steel 201. The diameter of the collar 202 and the size of the angle steel 201 can be customized according to the actual size of the ceiling suspension rod 3 on site.

[0038] The suspension rod 3 is an expansion bolt suspension rod, and an expansion bolt 301 is provided on the top of the suspension rod 3. The nut of the expansion bolt 301 is installed in the collar 202. The inner wall of the collar 202 is set as a serrated structure for snap-fitting the nut.

[0039] Furthermore, the handle 1 may be a telescopic rod so as to adapt to different heights.

[0040] Construction methods include:

[0041] S1: Design a safe and convenient ceiling suspension rod installation and fixing tool, make the grip rod 1 and the end fixing piece 2 in a professional factory, and assemble the two together;

[0042] S2: During the construction of the floor top plate hanger 3, the nut of the expansion bolt 301 on the hanger 3 is installed and fixed in the ring 202, the handle 1 is held to align the hanger 3 with the drilled hole of the structural floor 5, and the handle 1 is rotated to directly tighten the hanger 3 into the structural floor 5; wherein, the handle 1 can be telescopically adjusted to the use length according to the on-site floor height.

[0043] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A safe and convenient ceiling hanger installation and fixing tool, characterized by: It comprises a grip rod and an end fixing piece, wherein the end fixing piece is connected to the upper part of the grip rod; The end fixing member comprises a grip rod connecting component and a collar, wherein the grip rod connecting component is connected to the upper portion of the grip rod, and the collar is connected to the upper portion of the grip rod connecting component; The collar is an open ring structure, and a tooth structure is arranged on the inner wall surface of the collar. The collar is used to buckle and fix the nut of the expansion bolt at the upper end of the suspension rod; The gripping rod is a telescopic rod.

2. The safe and convenient ceiling suspension rod installation and fixing tool according to claim 1 is characterized in that: The grip rod connecting component is fixedly connected to the grip rod.

3. The safe and convenient ceiling suspension rod installation and fixing tool according to claim 1 is characterized in that: The collar is fixedly connected to the grip rod connecting component.

4. The safe and convenient ceiling suspension rod installation and fixing tool according to claim 2 is characterized in that: The grip rod connecting component is an angle steel, an outer side surface of the angle steel is fitted with the grip rod and connected via a connecting piece.

5. The safe and convenient ceiling suspension rod installation and fixing tool according to claim 4 is characterized in that: The angle steel is provided with a plurality of connection holes, and the connection members are screws installed in the connection holes.

6. The safe and convenient ceiling suspension rod installation and fixing tool according to claim 4 is characterized in that: The collar is a steel structure, which is welded to the inner side surface of the angle steel.

7. The safe and convenient ceiling suspension rod installation and fixing tool according to claim 1 is characterized in that: The inner wall surface of the collar is provided with a sawtooth structure.

8. The safe and convenient ceiling suspension rod installation and fixing tool according to claim 1 is characterized in that: The suspension rod adopts an expansion bolt suspension rod.

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