Steel lattice column installation auxiliary device and construction method thereof

Abstract

The application discloses a steel lattice column installation auxiliary device and a construction method thereof, which comprises the following steps: detachably inserting a lower end of a plug-in column into an upper end port of a steel lattice column, and arranging a lifting lug on an upper end of the plug-in column; sleeving a supporting frame on the upper end of the plug-in column, connecting opposite two sides of the supporting frame with a carrying beam respectively, and placing the carrying beam on a hole opening of a pile hole of the steel lattice column; installing an upper end of a lifting rod on a side of the plug-in column through a telescopic assembly, forming a lifting hook on a lower end of the lifting rod, and hanging a first patch plate on one side of the steel lattice column on the lifting hook. The application solves the problem that the steel lattice column is not easy to control the steering during the pile foundation construction process, and the main reinforcement of the foundation pit support cannot be continuously penetrated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a steel lattice column installation auxiliary device and a construction method thereof. BACKGROUND

[0002] In the process of pile foundation construction, the installation of steel lattice columns often causes the problem that the turning of the lattice column does not meet the design requirements due to the difficulty in controlling the turning of the steel lattice column caused by the over-deep empty pile part, resulting in the phenomenon that the main reinforcement cannot be continuously penetrated during the construction of the support beam and needs to be penetrated through the first patch plate and angle steel.

[0003] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present application and should not be taken as an acknowledgment or any form of suggestion that this information forms prior art that is publicly known. SUMMARY

[0004] In order to overcome the defects of the prior art, the present application provides a steel lattice column installation auxiliary device and a construction method thereof to solve the problem that the turning of the steel lattice column is not easy to control during the construction of the pile foundation, which easily leads to the problem that the main reinforcement of the foundation pit support cannot be continuously penetrated.

[0005] In order to achieve the above-mentioned purpose, a steel lattice column installation auxiliary device is provided, which comprises:

[0006] A plug-in column, the lower end of which is detachably inserted into the upper end of the steel lattice column, and the upper end of the plug-in column is provided with an ear;

[0007] A support frame, which is sleeved on the upper end of the plug-in column, and the opposite sides of the support frame are respectively connected with a carrying beam, which is placed on the hole opening of the pile hole of the steel lattice column;

[0008] A lifting rod, the upper end of which is installed on the side of the plug-in column through a telescopic assembly, the lower end of which is formed with a hook, and the first patch plate on one side of the steel lattice column is hung on the hook.

[0009] Further, the plug-in column is a lattice column.

[0010] Further, the plug-in column is a lattice column.

[0011] Further, the telescopic assembly comprises:

[0012] A screw rod, a through hole is formed in the second patch plate of the plug-in column, and the screw rod is movably inserted into the shaft hole;

[0013] Two screw members, which are screwed to the screw rod, and the two screw members are clamped to the second patch plate.

[0014] Further, the opposite sides of the upper end of the insertion column are respectively provided with the lifting lugs.

[0015] Further, the lifting hook is in U shape.

[0016] The application provides a construction method of a steel lattice column installation auxiliary device, comprising the following steps:

[0017] The lower end of the insertion column is detachably inserted into the upper end of the steel lattice column;

[0018] The telescopic assembly is contracted to allow the first batten plate of one side of the steel lattice column to be hung on the lifting hook of the lower end of the lifting rod;

[0019] The steel lattice column is lifted and lowered into the pile hole, and the supporting frame upper beam is placed on the hole opening of the pile hole;

[0020] The beam is rotated to rotate the steel lattice column, so that the turning direction of the steel lattice column meets the design requirements.

[0021] The steel lattice column installation auxiliary device of the application is an auxiliary device for steel lattice column installation, the insertion column is inserted into the upper end of the steel lattice column to be installed, the insertion column is connected to the batten plate of the steel lattice column through the lifting hook on the lifting rod, and finally the beam is rotated to adjust the turning direction of the steel lattice column, so that the main reinforcement of the foundation pit support cannot be continuously penetrated when connected with the lattice column, the problem that the batten plate and angle steel need to be penetrated is solved, the batten plate and angle steel of the steel lattice column are prevented from being damaged, the construction quality of the foundation pit support is improved, the welding and processing of the support beam main reinforcement and the batten plate are saved, so that the construction period is saved and the labor cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0022] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0023] Figure 1 The figure is a structural schematic view of the steel lattice column installation auxiliary device of the embodiment of the application.

[0024] Figure 2 The figure is a structural schematic view of the upper end of the steel lattice column of the embodiment of the application. DETAILED DESCRIPTION

[0025] The application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, and are not a limitation on the application. In addition, it should be noted that, for the convenience of description, only the parts related to the application are shown in the drawings.

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] Referring to Figure 1 and Figure 2 The present application provides a steel lattice column installation auxiliary device, which comprises a plug-in column 1, a supporting frame 2, and a lifting rod 3.

[0028] In the present embodiment, the shape of the cross section of the plug-in column is adapted to the shape of the inner column hole of the steel lattice column to be installed. The size of the cross section of the plug-in column is smaller than the size of the inner column hole of the steel lattice column to be installed. The lower end of the plug-in column 1 is detachably inserted into the upper end port of the steel lattice column 4. The upper end of the plug-in column 1 is provided with an eye 12.

[0029] As a preferred embodiment, the plug-in column 1 is a lattice column.

[0030] The supporting frame 2 is sleeved on the upper end of the plug-in column 1. The opposite two sides of the supporting frame 2 are respectively connected with a pole beam 21. The pole beam 21 is rested on the hole opening of the pile hole of the steel lattice column 4.

[0031] In the present embodiment, the supporting frame is a mouth-shaped frame formed by welding a plurality of steel pipes. The pole beams on the two sides of the supporting frame are made of round steel pipes. The length of the pole beam is greater than the length of the supporting frame.

[0032] The upper end of the lifting rod 3 is installed on the side of the plug-in column 1 through a telescopic assembly 31. The lower end of the lifting rod 3 is formed with a hook 32. In the present embodiment, the hook 32 is in the shape of U. The first patch plate 41 on one side of the steel lattice column 4 is hung on the hook 32.

[0033] As a preferred embodiment, the four sides of the plug-in column 1 are respectively provided with the lifting rod 3.

[0034] In the present embodiment, the telescopic assembly 31 comprises a screw rod and two screw members.

[0035] The second patch plate 11 of the plug-in column 1 is provided with a through hole. The screw rod is movably inserted into the shaft hole.

[0036] The two screw members are screwed on the screw rod. The two screw members are respectively arranged on the inner and outer sides of the second patch plate, and the two screw members are clamped on the second patch plate 11.

[0037] The distance between the lifting rod and the second patch plate is adjusted by adjusting the positions of the two screw members on the screw rod.

[0038] In the present embodiment, the opposite two sides of the upper end of the plug-in column 1 are respectively provided with the eye 12. The eye is in the shape of a semicircle. After the direction of the steel lattice column is adjusted, the hook is separated from the first patch plate of the steel lattice column, and the steel lattice column installation auxiliary device of the present application is hoisted for circulation.

[0039] The application provides a construction method of a steel lattice column installation auxiliary device, which comprises the following steps:

[0040] S1, detachably inserting the lower end of the plug-in column 1 into the upper port of the steel lattice column 4.

[0041] S2, contracting the telescopic assembly 31 to make the first batten 41 on one side of the steel lattice column 4 hang on the hook 32 at the lower end of the suspender 3.

[0042] Specifically, the distance between the suspender and the second batten is adjusted by adjusting the positions of the two screw members on the screw rod. After the first batten is arranged directly above the hook opening of the hook, the plug-in column is lifted so that the first batten is hung in the hook.

[0043] S3, hoisting the steel lattice column 4 and lowering it into the pile hole, and placing the cross beam 21 on the support frame 2 on the hole opening of the pile hole.

[0044] S4, rotating the cross beam 21 to rotate the steel lattice column 4 so that the rotation direction of the steel lattice column 4 meets the design requirements.

[0045] The steel lattice column installation auxiliary device of the application is an auxiliary device for steel lattice column installation. The plug-in column is inserted into the upper port of the steel lattice column to be installed, the plug-in column is hooked to the batten of the steel lattice column through the hook on the suspender, and finally the rotation direction of the steel lattice column is adjusted by rotating the cross beam, so that the problem that the main reinforcement of the foundation pit support cannot be continuously penetrated when connected with the lattice column, and needs to be penetrated through the batten and angle steel, is solved, the batten and angle steel of the steel lattice column are avoided from being damaged, the construction quality of the foundation pit support is improved, the welding and processing of the support beam main reinforcement and the batten are saved, and the effects of saving construction period and reducing labor cost are achieved.

[0046] The above description is only the preferred embodiment of the application and the explanation of the applied technical principles. Those skilled in the art should understand that the application range involved in the application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by the arbitrary combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with the technical features disclosed in the application (but not limited to) having similar functions to form technical solutions.

Claims

1. A steel tubular column installation aid characterized by, The utility model relates to a steel lattice column lifting device, including: A plug-in column, the lower end of which is detachably inserted into the upper port of a steel lattice column, and the upper end of which is provided with an ear; A support frame, which is sleeved on the upper end of the plug-in column, and the opposite sides of which are respectively connected with a carrying beam, which is placed on the orifice of the pile hole of the steel lattice column; A lifting rod, the upper end of which is installed on the side of the plug-in column through a telescopic assembly, and the lower end of which is formed with a hook, and the first batten plate on one side of the steel lattice column is hung on the hook; The telescopic assembly includes a screw rod, a through hole is formed in the second batten plate of the plug-in column, and the screw rod is movably inserted into the through hole; two screw members, which are screwed on the screw rod and clamped on the second batten plate.

2. The steel tubular column installation aid of claim 1, wherein, The plug-in column is a lattice column.

3. The steel tubular column installation aid of claim 2, wherein, The four sides of the plug-in column are respectively provided with the lifting rod.

4. The steel tubular column installation aid of claim 1, wherein, The opposite sides of the upper end of the plug-in column are respectively provided with the ear.

5. The steel tubular column installation aid of claim 1, wherein, The hook is in the shape of U.

6. A construction method of the steel lattice column installation auxiliary device according to any one of claims 1 to 5, characterized by, The utility model relates to a steel lattice column lifting device, including the following steps: The lower end of the plug-in column is detachably inserted into the upper port of a steel lattice column; The telescopic assembly is contracted to allow the first batten plate on one side of the steel lattice column to be hung on the hook at the lower end of the lifting rod; The steel lattice column is lifted and lowered into the pile hole, and the upper carrying beam of the support frame is placed on the orifice of the pile hole; The carrying beam is rotated to rotate the steel lattice column, so that the turning direction of the steel lattice column meets the design requirements.

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