CN221662413U - A tripod for rapid lifting and sinking of ring beams - Google Patents

Abstract

The utility model discloses a tripod for rapid lifting and ring beam sinking construction, which comprises a hanging bracket, wherein the middle part of the hanging bracket comprises three I-beams vertically arranged into a triangular prism structure, the outer side wall of the top of the triangular prism structure is provided with a tensile outer ring which is connected with each I-beam, one side of each I-beam, which is far away from the central axis of the triangular prism structure, is provided with a hanging hook, and one side of each I-beam, which is close to the central axis of the triangular prism structure, is provided with a supporting inner ring connected with each I-beam; the triangular support structure can ensure the most stable support effect, the triangular support effect is the most stable, the bearing level of the triangular support structure can be ensured to reach ton level by adopting the I-steel, the tensile outer ring is used for preventing the damage to the triangular support due to the outward expansion force during hoisting, the support inner ring can ensure that the I-steel has a stable triangular structure during use, and the lifting hook can be used for effectively fixing the pull chain block.

Description

A tripod for rapid lifting and sinking of ring beams

Technical Field

The utility model relates to the technical field of ring beam lifting, and more specifically, to a tripod for fast lifting and sinking of ring beam construction.

Background Art

When hoisting a conventional ring beam and the surrounding beams of the ring beam, it is first necessary to set up the bottom formwork of the ring beam and the side formwork of the surrounding beam around the steel pipe column. During conventional hoisting, it is necessary to disassemble one side of the side formwork, and then tie the steel bars and wait for the steel bars to be tied before sealing the formwork. This traditional method has very complicated procedures, multiple sporadic constructions and repeated construction.

Utility Model Content

The utility model aims to provide a tripod for rapid lifting and sinking of a ring beam, a device capable of lifting a ring beam and a peripheral beam at the same time.

The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a tripod for rapid lifting and sinking ring beam construction, a hanger, the hanger including, the middle part of the hanger including three I-beams vertically arranged into a triangular prism structure, a tensile outer ring is arranged on the outer wall of the top of the triangular prism structure and the tensile outer ring is connected to each of the I-beams, a hook is arranged on the side of each of the I-beams away from the central axis of the triangular prism structure, and a supporting inner ring connected to each I-beam is arranged on the side of each of the I-beams close to the central axis of the triangular prism structure.

The use of a triangular prism structure can ensure the most stable support effect, and the triangular support effect is the most stable. The use of I-beams can ensure that the load-bearing level can reach the ton level, and the tensile outer ring prevents the outward expansion force during lifting from damaging the tripod. The supporting inner ring can ensure that the I-beam has a stable triangular structure when in use. By setting a hook, the hand chain hoist can be effectively fixed.

The utility model is further configured as follows: the I-beam is divided into a vertical portion and two contact portions integrally formed on the vertical long sides, and the intersection of the extended surfaces of the vertical portions of several of the I-beams is the central axis of the triangular prism structure.

By using the intersection of the extended surfaces of the vertical parts as the central axis of the triangular prism structure, the I-beam can be guaranteed to face the center and outer wall of the triangular prism structure with two planes, so as to ensure the convenience of welding and installation of other parts.

The utility model is further configured as follows: a clamping groove is provided on the vertical portion of the I-beam away from the tensile outer ring.

The purpose of opening the card slot is to facilitate the connection with the steel pipe column. After the bottom of the I-beam is clamped by the steel pipe column, the clamping part can also provide a force to resist outward expansion support.

The utility model is further configured as follows: there are at least two spaced supporting inner rings in the triangular prism structure.

By adopting multiple supporting inner rings, it is possible to ensure greater supporting strength during lifting.

The utility model is further configured as follows: the supporting inner ring is a triangular structure.

The use of a triangular structure as the inner support ring is the most stable and can meet the requirements of directly supporting the I-beam. The triangular structure is also the simplest to set up and has a good supporting effect.

The utility model is further configured as follows: the depth of the card slot is 15cm-30cm.

By adopting the card slot opening depth range, it can be ensured that the card slot can be effectively secured after opening.

In summary, the utility model has the following beneficial effects: by adopting the triangular prism structure, the most stable supporting effect can be guaranteed, the triangular supporting effect is the most stable, by adopting the I-beam, the load-bearing level can be guaranteed to reach the ton level, and the tensile outer ring prevents the outward expansion force during lifting from damaging the tripod, and the supporting inner ring can ensure that the I-beam has a stable triangular structure when in use, and by setting the hook, the hand chain hoist can be effectively fixed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of an embodiment of the present utility model;

FIG2 is a top view of an embodiment of the utility model;

FIG. 3 is a schematic diagram of installation in an embodiment of the utility model.

In the figure: 1. tensile outer ring; 2. hook; 3. I-beam; 4. supporting inner ring; 5. slot.

DETAILED DESCRIPTION

In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

The utility model is further described in detail below in conjunction with Figures 1-3.

Example

When hoisting a conventional ring beam and the surrounding beams of the ring beam, it is first necessary to set up the bottom formwork of the ring beam and the side formwork of the surrounding beam around the steel pipe column. During conventional hoisting, it is necessary to disassemble one side of the bottom formwork and one side of the side formwork, and then tie the steel bars and wait for the steel bars to be tied before sealing the formwork. This traditional method has very complicated procedures, multiple sporadic constructions and repeated construction.

As new structural systems continue to develop and mature, the drawbacks of steel ring beam reinforcement binding on steel pipe columns have become increasingly prominent. How to innovate design solutions to achieve breakthroughs in reinforcement binding methods, reduce the difficulty of reinforcement binding, simplify construction procedures, and save costs has become a key issue.

As shown in FIG. 1 and FIG. 2 , a tripod for rapid lifting and sinking of ring beams includes a hanger. The overall structure of the hanger is a triangular prism structure. The triangular prism structure can provide a stable supporting effect during lifting.

The hanger includes three I-beams 3 arranged vertically in a triangular prism structure. A slot 5 is provided at the bottom of the I-beam 3, which is directly connected to the steel pipe column through the slot 5 to achieve a stable connection method to ensure stable support when hoisting the ring beam and peripheral beams.

Preferably, in order to ensure the connection stability of the card slot 5, the depth of the card slot 5 is 15cm-30cm, and the width is 4cm-8cm. In this solution, the depth of the card slot 5 is preferably 20cm, and the width is preferably 5cm.

A tensile outer ring 1 is fixedly provided on the outer edge of the triangular prism structure, and the inner part of the outer ring is fixedly connected to the I-beam 3.

The inner edge of the triangular prism structure is provided with a supporting inner ring 4, and the supporting inner ring 4 is a triangular structure. Three I-beams 3 are respectively arranged at the triangular positions of the supporting inner ring 4 to form a triangular prism structure.

The overall height of the hanger is about 150 cm, and at least two supporting inner rings 4 are arranged in the hanger.

The above settings can effectively solve the problems of cumbersome and complicated traditional process flow, long construction period and high cost.

As a preference, in order to take into account that steel bars are the most common on construction sites, steel bars of the same grade may be used as support rods on the construction site, and three support rods of the same length may be welded into a triangular structure to form a support inner ring 4 .

The I-beam 3 in this scheme is a common I-beam 3 structure on construction sites, and the I-beam 3 is divided into a vertical portion and a contact portion. The contact portion is integrally formed on both long sides of the vertical portion and the contact portion is perpendicular to the vertical portion, and the long side of the vertical portion is located in the middle of the contact portion.

The central axis of the triangular prism structure is located on the common intersection line of the extended surfaces of the vertical portions of each I-beam 3 .

The contact portion of the I-beam 3 away from the central axis of the triangular prism structure is fixedly connected to the tensile outer ring 1 , and the contact portion of the I-beam 3 close to the central axis of the triangular prism structure is fixedly connected to the corner of the supporting inner ring 4 .

In order to better provide a fixing point for the hand chain hoist, a hook 2 is fixedly provided on the contact portion of the triangular prism structure away from the central axis, and the hook 2 is located on the side of the tensile outer ring 1 close to the slot 5.

As a preference, if the weight of the ring beam is too heavy, the number of I-beams 3 and the remaining anchoring points can be appropriately increased.

Working principle: Step 1: Put the ring beam around the steel pipe column and place it on the floor formwork, and pad the steel pipe under the ring beam to prevent the ring beam from falling into the formwork;

Step 2: Insert the tripod's slot 5 into the same steel pipe column;

Step 3: Hang one end of the three hand chain hoists on the three hooks 2 of the tripod respectively, and hook the other end on the ring beam;

Step 4: The three hand hoists are evenly loaded to steadily lift the ring beam to the appropriate position, and then tie the surrounding beam reinforcement;

Step 5. After the beam reinforcement is tied, the ring beams on the outside and one side are sunk into the formwork in sequence. During the sinking process, three hand winches are required to evenly bear the force and sink at the same time.

The above description is only the preferred implementation 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 (6)

1. A tripod for rapid lifting and sinking of ring beams, characterized by: a hanger, the hanger comprising, in the middle of the hanger, three I-beams (3) vertically arranged in a triangular prism structure; A tensile outer ring (1) is provided on the outer side wall of the top of the triangular prism structure, and the tensile outer ring (1) is connected to each of the I-beams (3); A hook (2) is provided on one side of each I-beam (3) away from the central axis of the triangular prism structure; A supporting inner ring (4) connected to each I-beam (3) is provided on one side of each I-beam (3) close to the central axis of the triangular prism structure. 2. According to the tripod for rapid lifting and sinking of ring beams construction described in claim 1, it is characterized in that: the I-beam (3) is divided into a vertical part and two contact parts integrally formed on the vertical long side, and the intersection of the extended surfaces of the vertical parts of several of the I-beams (3) is the central axis of the triangular prism structure. 3. A tripod for rapid lifting and sinking of ring beams according to claim 2, characterized in that a slot (5) is provided on the vertical portion of the I-beam (3) away from the tensile outer ring (1). 4. A tripod for rapid lifting and sinking of ring beams according to claim 1, characterized in that: there are at least two spaced-apart supporting inner rings (4) in the triangular prism structure. 5. A tripod for rapid lifting and sinking of ring beams according to claim 1, characterized in that the supporting inner ring (4) is a triangular structure. 6. A tripod for rapid lifting and sinking of ring beams according to claim 3, characterized in that the depth of the slot (5) is 15cm-30cm.