Steel structure roof protection tool

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a steel structure roof protection tool which comprises a bottom frame assembly and a protection assembly arranged on one side, the bottom frame assembly comprises a transverse fixing rod, a longitudinal fixing rod, a transverse sliding rod and a longitudinal sliding rod, and one end of the transverse fixing rod is fixedly connected with one end of the longitudinal fixing rod; one end of the transverse sliding rod is connected to the longitudinal fixing rod in a sliding mode and is locked in position through a first locking piece, one end of the longitudinal sliding rod is connected to the transverse fixing rod in a sliding mode and is locked in position through a second locking piece, and the protection assembly comprises a first protection movable rod and a second protection movable rod; the upper ends of the first protection movable rod and the second protection movable rod are connected in a hinged mode, the lower end of the first protection movable rod is connected to the longitudinal fixing rod in a hinged and sliding mode, and position locking is carried out. The device has the advantages of being simple in structure, convenient to use, assemble and install, convenient to take materials on a construction site and the like, corresponding adjustment can be carried out, and the using limitation is small.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a steel structure roof protection tool. Technical Background

[0002] During the construction of the building project, the roof needs to be protected after the main steel structure is completed.

[0003] However, in the prior art, the method of welding steel bars on steel beams is often used, which is very time-consuming and labor-intensive;

[0004] There are certain differences between the construction of multi-story steel structures and concrete structures. During the construction of the main frame of the steel structure, there is no external frame protection. During the construction, the safety belts of the construction workers cannot be hung high and used low, which is easy to cause safety accidents.

[0005] There are some protective tools in the prior art, but they are generally complex in structure, troublesome to install and assemble, not very convenient to use, and some cannot be adjusted, which has limitations. Utility Model Content

[0006] The utility model provides a steel structure roof protection tool, which can solve the problems pointed out in the background technology.

[0007] A steel structure roof protection tool includes a bottom frame assembly and a protection assembly arranged on one side, wherein the bottom frame assembly is a rectangular frame, which includes a transverse fixing rod and a longitudinal fixing rod, a transverse sliding rod and a longitudinal sliding rod, wherein one end of the transverse fixing rod and the longitudinal fixing rod are fixedly connected, one end of the transverse sliding rod is slidably connected to the longitudinal fixing rod and is locked in position by a first locking piece, one end of the longitudinal sliding rod is slidably connected to the transverse fixing rod and is locked in position by a second locking piece, and the protection assembly is a triangular protection frame, which includes a first protective movable rod and a second protective movable rod, wherein the upper ends of the first protective movable rod and the second protective movable rod are hingedly connected, the lower end of the first protective movable rod is hingedly and slidably connected to the longitudinal fixing rod and is locked in position, and the lower end of the second protective movable rod is movably connected to the connection between the transverse fixing rod and the longitudinal fixing rod, and is movably connected to cooperate with the movement of the first protective movable rod.

[0008] Preferably, one end of the transverse sliding rod is slidably connected to the longitudinal fixed rod through a first sliding sleeve, and the first locking member is a locking bolt.

[0009] Preferably, the lower end of the first protective movable rod is hingedly connected to the first sliding sleeve via a rotating shaft, and the first sliding sleeve is provided with a fixing plate for mounting the first rotating shaft.

[0010] Preferably, one end of the longitudinal sliding rod is slidably connected to the transverse fixed rod through a second sliding sleeve, and the second locking member is a locking bolt.

[0011] Preferably, the upper ends of the first protective movable rod and the second protective movable rod are hingedly connected via a second rotating shaft.

[0012] Preferably, the lower end of the second protective movable rod is connected to the connection between the transverse fixing rod and the longitudinal fixing rod through a sleeve, and the lower end of the second protective movable rod can slide back and forth along the sleeve to change the length of the second protective movable rod and be locked by a third locking piece.

[0013] Preferably, the third locking member is a locking bolt.

[0014] Preferably, pull rings are provided at the upper ends of the first protective movable rod and the second protective movable rod.

[0015] Beneficial effects: The utility model provides a steel structure roof protection tool, which has the characteristics of simple structure, easy use, convenient assembly and installation, and convenient material acquisition on the construction site, and can also be adjusted accordingly, with little limitation on use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the transverse sliding rod of the utility model.

[0018] Description of reference numerals:

[0019] Numbers in the figure: transverse fixing rod 11; longitudinal fixing rod 12; transverse sliding rod 13; longitudinal sliding rod 14; first locking member 15; second locking member 16; first sliding sleeve 17; second sliding sleeve 18; first protective movable rod 21; second protective movable rod 22; first rotating shaft 23; fixing plate 24; second rotating shaft 25; sleeve 26; third locking member 27; pull ring 3. DETAILED DESCRIPTION

[0020] A specific implementation of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.

[0021] Embodiment 1:

[0022] like Figure 1-2As shown, the steel structure roof protection tool provided by the embodiment of the utility model includes a bottom frame assembly and a protection assembly arranged on one side, the bottom frame assembly is a rectangular frame, which includes a transverse fixing rod 11 and a longitudinal fixing rod 12, a transverse sliding rod 13 and a longitudinal sliding rod 14, the transverse fixing rod 11 and the longitudinal fixing rod 12 are fixedly connected at one end, the transverse sliding rod 13 is slidably connected to the longitudinal fixing rod 12 at one end, and is locked in position by a first locking member 15, and the longitudinal sliding rod 14 is slidably connected to the transverse fixing rod 11 at one end, and is locked in position by a second locking member 16, the protection assembly is a triangular protection frame, which includes a first protective movable rod 21 and a second protective movable rod 22, the first protective movable rod 21 and the second protective movable rod 22 are hinged at the upper ends, the first protective movable rod 21 is hinged and slidably connected to the longitudinal fixing rod 12 at the lower end, and is locked in position, the second protective movable rod 22 is movably connected at the lower end of the transverse fixing rod 11 and the longitudinal fixing rod 12 at the connection, and is movably connected to cooperate with the movement of the first protective movable rod 21.

[0023] Specifically, one end of the transverse sliding rod 13 is slidably connected to the longitudinal fixed rod 12 through a first sliding sleeve 17, the first locking piece 15 is a locking bolt, the lower end of the first protective movable rod 21 is hingedly connected to the first sliding sleeve 17 through a rotating shaft 23, the first sliding sleeve 17 is provided with a fixing plate 24 for installing the first rotating shaft 23, one end of the longitudinal sliding rod 14 is slidably connected to the transverse fixed rod 11 through a second sliding sleeve 18, the second locking piece 16 is a locking bolt, the upper ends of the first protective movable rod 21 and the second protective movable rod 22 are hingedly connected through a second rotating shaft 25, the lower end of the second protective movable rod 22 is connected to the connection between the transverse fixed rod 11 and the longitudinal fixed rod 12 through a sleeve 26, the lower end of the second protective movable rod 22 can slide back and forth along the sleeve 26 to change the length of the second protective movable rod 22 to cooperate with the movement of the first protective movable rod 21, and is locked by a third locking piece 27, and the third locking piece 27 is a locking bolt.

[0024] A pull ring 3 is provided at the upper end of the first protective movable rod 21 and the second protective movable rod 22 , and the pull ring 3 is a safety belt hanging ring.

[0025] The working principle of the utility model is that during use, the transverse sliding rod 13 and the longitudinal sliding rod 14 are adjusted according to the cross-sectional size of the steel column. After being adjusted into place, they are locked separately by the first locking member 15 and the second locking member 16, and the third locking member 27 is also locked. The other ends of the transverse sliding rod 13 and the longitudinal sliding rod 14 are overlapped and fixed in position by a fixed rotating card. When the worker climbs up the ladder to the top of the steel column to remove the lifting wire rope, the safety belt can be hung on the pull ring 3. After all the steel columns are installed, the wire ropes are connected through the pull ring 3 to form an overall protection, and the roof is removed after pouring.

[0026] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A steel structure roof protection tool, comprising a bottom frame assembly and a protection assembly arranged on one side, characterized in that: The bottom frame assembly is a rectangular frame, which includes a transverse fixing rod (11) and a longitudinal fixing rod (12), a transverse sliding rod (13) and a longitudinal sliding rod (14). One end of the transverse fixing rod (11) and the longitudinal fixing rod (12) are fixedly connected. One end of the transverse sliding rod (13) is slidably connected to the longitudinal fixing rod (12) and is locked in position by a first locking member (15). One end of the longitudinal sliding rod (14) is slidably connected to the transverse fixing rod (11) and is locked in position by a second locking member (16). The protection component is a triangular protection frame, which includes a first protection movable rod (21) and a second protection movable rod (22). The upper ends of the first protection movable rod (21) and the second protection movable rod (22) are hingedly connected, the lower end of the first protection movable rod (21) is hingedly and slidably connected to the longitudinal fixed rod (12) and is locked in position, and the lower end of the second protection movable rod (22) is movably connected to the connection between the transverse fixed rod (11) and the longitudinal fixed rod (12) to cooperate with the movement of the first protection movable rod (21) through the movably connected.

2. The steel structure roof protection tool according to claim 1, characterized in that: One end of the transverse sliding rod (13) is slidably connected to the longitudinal fixed rod (12) via a first sliding sleeve (17), and the first locking member (15) is a locking bolt.

3. The steel structure roof protection tool according to claim 2, characterized in that: The lower end of the first protective movable rod (21) is hingedly connected to the first sliding sleeve (17) via a rotating shaft (23); the first sliding sleeve (17) is provided with a fixing plate (24) for mounting the first rotating shaft (23).

4. The steel structure roof protection tool according to claim 1, characterized in that: One end of the longitudinal sliding rod (14) is slidably connected to the transverse fixed rod (11) via a second sliding sleeve (18), and the second locking member (16) is a locking bolt.

5. The steel structure roof protection tool according to claim 1, characterized in that: The upper ends of the first protective movable rod (21) and the second protective movable rod (22) are hingedly connected via a second rotating shaft (25).

6. The steel structure roof protection tool according to claim 5, characterized in that: The lower end of the second protective movable rod (22) is connected to the connection between the transverse fixed rod (11) and the longitudinal fixed rod (12) via a sleeve (26); the lower end of the second protective movable rod (22) can slide back and forth along the sleeve (26) to change the length of the second protective movable rod (22) and is locked by a third locking member (27).

7. The steel structure roof protection tool according to claim 6, characterized in that: The third locking member (27) is a locking bolt.

8. The steel structure roof protection tool according to any one of claims 1 to 7, characterized in that: Pull rings (3) are provided at the upper ends of the first protective movable rod (21) and the second protective movable rod (22).

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