Detachable movable suspender used on I-shaped steel beam

Abstract

The detachable movable suspender comprises a suspender seat, a plurality of rectangular supporting rods, a T-shaped block and a hand screw rod, the suspender is mounted on the right side of the upper end of the suspender seat, a welding plate is horizontally arranged at the upper end of the suspender seat, and the rectangular supporting rods are welded to the left side and the right side of the front end and the rear end of the welding plate respectively. The outer ends of the plurality of rectangular supporting rods are provided with blocking covers through bolts, and the inner walls of the plurality of blocking covers are provided with ball bearings, so that the design solves the problems that the original device only depends on a fixed pin shaft to install and fix the suspender support and the I-shaped steel beam, the installation effect is common, the firmness is common, the loosening phenomenon is easy to occur when an object is suspended, and the use is inconvenient. The clamping positioning type fastening structure can be installed and used on I-shaped steel beams of different sizes, meanwhile, the whole fastening structure is firm after being installed, the loosening phenomenon is not prone to being influenced by external factors, and the safety is high.

Description

Technical Field

[0001] The utility model relates to a detachable movable suspension rod used on an I-shaped steel beam, belonging to the technical field of steel structure construction. Background Art

[0002] In steel structure construction, tools and small components are frequently hoisted. If a truck crane is used for hoisting, the cost is too high and the flexibility is insufficient. The method generally adopted for such small tools and small components on the construction site is: a construction worker on the ground cooperates to bundle the small components to be hoisted, and a construction worker stands on the steel structure beam and pulls the components upward with ropes. The lifting process of the construction workers on the steel structure is laborious, time-consuming, and inefficient, and they are prone to instability and falling, which poses a great safety hazard.

[0003] Publication No.: CN204938724U, mentions a detachable movable hanger for use on an I-beam. The device can rely on the I-beam of the steel structure as a basis and can be applied to I-beams of various specifications. It is simple and reliable to install, easy and flexible to use, and improves the safety and flexibility of operation of steel structure construction personnel. However, the device only relies on a fixed pin shaft to install and fix the hanger support and the I-beam. The installation effect and firmness are average, and it is easy to loosen when suspending objects. The safety needs to be improved. Now there is an urgent need for a detachable movable hanger for use on the I-beam to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a detachable movable hanger for use on an I-beam to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. A snap-on positioning fastening structure is designed, which can be installed and used on I-beams of different sizes. At the same time, the overall installation is relatively firm, not easily affected by external factors and becoming loose, and has high safety.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a detachable movable hanger rod used on an I-beam beam, comprising a hanger rod seat, a rectangular support rod, a T-shaped block and a hand-tightened screw rod, a hanger rod is installed on the right side of the upper end of the hanger rod seat, a welding plate is horizontally arranged on the upper end of the hanger rod seat, a plurality of rectangular support rods are provided, and a plurality of the rectangular support rods are respectively welded to the left and right sides of the front and rear ends of the welding plate, a plurality of the outer ends of the rectangular support rods are installed with blocking covers by bolts, a plurality of ball bearings are installed on the inner walls of the blocking covers, a plurality of the rectangular support rods are provided with T-shaped grooves, a plurality of bearing seats are installed inside the T-shaped grooves, a plurality of T-shaped blocks are slidably arranged in the T-shaped grooves, a plurality of screw nuts are penetrated and fixed inside the T-shaped blocks, a plurality of moving blocks are fixed at the lower ends of the T-shaped blocks, a plurality of limiting plates are installed at the lower ends of the moving blocks, a plurality of the limiting plates are screwed with hexagonal reinforcing bolts at the lower ends through threads, a plurality of the threaded ends of the hexagonal reinforcing bolts are installed with anti-slip sheets, and a plurality of hand-tightened screw rods are provided.

[0006] Furthermore, the plurality of screw nuts are respectively mounted on the annular side surfaces of the plurality of hand-tightened screws.

[0007] Furthermore, a lifting ring is installed on the upper end of the lifting rod.

[0008] Furthermore, a first reinforcing rod is obliquely fixed on the inner side of the suspension rod, and the first reinforcing rod is fixed to the suspension rod seat through a second reinforcing rod.

[0009] Furthermore, the plurality of hand screws pass through a plurality of ball bearings respectively.

[0010] Furthermore, one ends of the plurality of hand-tightened screw rods are respectively installed in the inner rings of the plurality of bearing seats.

[0011] The beneficial effects of the utility model: the utility model is a detachable movable hanger used on an I-beam. Since the utility model adds a welding plate, a rectangular support rod, a bearing seat, a T-shaped block, a screw nut, a movable block, a limit plate, a hexagonal reinforcement bolt, an anti-slip sheet, a ball bearing and a hand-tightened screw, our design improvement and actual use have shown that the device has good practicality. A card-jointed positioning fastening structure is designed, which can be installed and used on I-beams of different sizes. At the same time, the overall installation is relatively firm, not easily affected by external factors and loosening, and has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a detachable movable suspension rod used on an I-beam beam of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional connection of a moving block of a detachable movable suspension rod used on an I-beam beam of the utility model;

[0015] Figure 3 It is a schematic diagram of the interior of a rectangular support rod of a detachable movable suspension rod used on an I-beam beam of the utility model;

[0016] In the figure: 1-suspender seat, 2-suspender, 3-lifting ring, 4-first reinforcing rod, 5-second reinforcing rod, 6-welding plate, 7-rectangular support rod, 8-blocking cover, 9-T-slot, 10-bearing seat, 11-T-block, 12-screw nut, 13-moving block, 14-limiting plate, 15-hexagonal reinforcing bolt, 16-anti-slip sheet, 17-ball bearing, 18-hand-tightened screw. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figure 1-Figure 3 The utility model provides a technical solution: a detachable movable suspension rod used on an I-beam, comprising a suspension rod seat 1, a rectangular support rod 7, a T-shaped block 11 and a hand-tightened screw rod 18, a suspension rod 2 is installed on the right side of the upper end of the suspension rod seat 1, a welding plate 6 is horizontally arranged on the upper end of the suspension rod seat 1, a plurality of rectangular support rods 7 are arranged, and the plurality of rectangular support rods 7 are respectively welded to the left and right sides of the front and rear ends of the welding plate 6, a plurality of rectangular support rods 7 are respectively installed with blocking covers 8 at the outer ends by bolts, a plurality of blocking covers 8 are installed with ball bearings 17 on the inner walls, a plurality of rectangular support rods 7 are provided with T-shaped slots 9, a plurality of T-shaped slots 9 are installed with bearing seats 10, a plurality of T-shaped slots 9 are provided with bearing seats 10, and a plurality of T-shaped slots 9 are provided with bearing seats 10. T-shaped blocks 11 are all slidably arranged, and screw nuts 12 are all penetrated and fixed inside the multiple T-shaped blocks 11, moving blocks 13 are fixed at the lower ends of the multiple T-shaped blocks 11, and limit plates 14 are installed at the lower ends of the multiple moving blocks 13, and hexagonal reinforcing bolts 15 are screwed on the lower ends of the multiple limit plates 14 through threads, and anti-slip sheets 16 are installed on the threaded ends of the multiple hexagonal reinforcing bolts 15. There are multiple hand-tightened screws 18. This design solves the problem that the original device only relies on a fixed pin shaft to install and fix the hanger support and the I-beam, and its installation effect is average, the firmness is average, it is easy to loosen when suspending objects, and the safety needs to be improved.

[0019] As the first embodiment of the utility model: a plurality of screw nuts 12 are respectively installed on the annular side surfaces of a plurality of hand-tightened screw rods 18. By adding a plurality of screw nuts 12, when the plurality of hand-tightened screw rods 18 are twisted and rotated, the annular side surfaces thereof can be moved. A lifting ring 3 is installed on the upper end of the suspension rod 2. A first reinforcing rod 4 is obliquely fixed on the inner side of the suspension rod 2. The first reinforcing rod 4 is fixed to the suspension rod seat 1 through the second reinforcing rod 5. By adding the first reinforcing rod 4 and the second reinforcing rod 5, the supporting strength of the suspension rod 2 can be enhanced. A plurality of hand-tightened screw rods 18 respectively pass through a plurality of ball bearings 17. One end of the plurality of hand-tightened screw rods 18 is respectively installed in the inner rings of a plurality of bearing seats 10. By adding a plurality of ball bearings 17 and a plurality of bearing seats 10, it is convenient for the plurality of hand-tightened screw rods 18 to be twisted and rotated in situ.

[0020] As the second embodiment of the present utility model: first, the hanger seat 1 is hung on the I-beam (Note: the I-beam is placed horizontally, and the total length of the front-to-back dimension of the device is longer than the front-to-back dimension of the upper end of the I-beam), and then multiple hand-tightened screws 18 are screwed in the same direction, and multiple screw nuts 12 can drive multiple T-shaped blocks 11 to move toward each other in multiple T-shaped slots 9 through the screw principle, so that multiple moving blocks 13 and multiple limit plates 14 can be moved toward the I-beam until the multiple moving blocks 13 are tightly attached to the front and rear ends of the I-beam, and then use an external wrench to screw the multiple hexagonal reinforcement bolts 15, and the multiple hexagonal reinforcement bolts 15 can drive the multiple anti-skid sheets 16 to rotate and move upward until the multiple anti-skid sheets 16 are tightly against the upper end of the inside of the I-beam, and then the installation of the device can be completed. When disassembling, just follow the above steps in reverse, which is quick and convenient.

[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A detachable movable suspension rod for use on an I-beam, comprising a suspension rod seat (1), a rectangular support rod (7), a T-shaped block (11) and a hand-tightened screw rod (18), characterized in that: A suspension rod (2) is installed on the right side of the upper end of the suspension rod seat (1); a welding plate (6) is horizontally arranged on the upper end of the suspension rod seat (1); a plurality of rectangular support rods (7) are arranged, and the plurality of rectangular support rods (7) are respectively welded to the left and right sides of the front and rear ends of the welding plate (6); The outer ends of the plurality of rectangular support rods (7) are all mounted with cover covers (8) by means of bolts, the inner walls of the plurality of cover covers (8) are all mounted with ball bearings (17), the plurality of rectangular support rods (7) are all provided with T-shaped grooves (9), the interiors of the plurality of T-shaped grooves (9) are all mounted with bearing seats (10), and the plurality of T-shaped grooves (9) are all slidably mounted with T-shaped blocks (11); A screw nut (12) is fixedly passed through the interior of the plurality of T-shaped blocks (11), a moving block (13) is fixedly disposed at the lower end of the plurality of T-shaped blocks (11), a limiting plate (14) is installed at the lower end of the plurality of moving blocks (13), a hexagonal reinforcing bolt (15) is screwed onto the lower end of the plurality of limiting plates (14) through a thread, and an anti-slip sheet (16) is installed at the threaded end of the plurality of hexagonal reinforcing bolts (15), and a plurality of hand-tightened screws (18) are provided.

2. The detachable movable suspension rod used on an I-beam according to claim 1, characterized in that: The plurality of screw nuts (12) are respectively mounted on the annular side surfaces of the plurality of hand-tightened screws (18).

3. The detachable movable suspension rod used on an I-beam according to claim 1, characterized in that: A lifting ring (3) is installed on the upper end of the lifting rod (2).

4. The detachable movable suspension rod used on an I-beam according to claim 1, characterized in that: A first reinforcing rod (4) is obliquely fixed on the inner side of the suspension rod (2), and the first reinforcing rod (4) is fixed to the suspension rod seat (1) via a second reinforcing rod (5).

5. The detachable movable suspension rod used on an I-beam according to claim 1, characterized in that: The plurality of hand-tightened screw rods (18) respectively pass through a plurality of ball bearings (17).

6. The detachable movable suspension rod used on an I-beam according to claim 1, characterized in that: One ends of the plurality of hand-tightened screw rods (18) are respectively mounted in the inner rings of the plurality of bearing seats (10).

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