A revolving I-beam sleeve integrated unloading device

Abstract

The utility model relates to the technical field of construction engineering, and discloses a rotatable I-beam sleeve integrated unloading device, comprising a steel plate clamp, and also comprising: two vertically installed screw rods threadedly connected to the inner wall of the steel plate clamp, and the outer sides of the screw rods are threadedly connected with two groups of limiting thread sleeves, and the limiting thread sleeves are welded to the inner and outer sides of the steel plate clamp, and the lower ends of the two screw rods are both rotated to have a fixing disk for fixing the I-beam, and the upper ends of the screw rods are provided with a linkage part. The utility model adopts a rotatable I-beam sleeve integrated unloading device for cantilever frame erection construction, which is easy to operate during construction, effectively avoids positioning deviations of on-site manual welding, is simple and convenient to obtain raw materials, is convenient to control centralized processing quality, has a high turnover rate of device use, can effectively share costs, and has high installation and dismantling construction efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to a rotatable I-beam sleeve integrated unloading device. Background Art

[0002] In the cantilever frame construction process of traditional building projects, the positioning of the vertical poles on the cantilever I-beams and the welding of round steel at the wire rope tie points play a vital role. The operation of this link must be precise to ensure the safety and stability of the construction to the greatest extent.

[0003] However, in the actual construction process, due to the complex structure of the cantilever frame and the large number of welded round steels, a large amount of human resources are required. At the same time, during the welding process, if the operation is improper, some welded round steels may have errors, requiring secondary or even multiple welding work. In addition, once the welding is completed, it cannot be adjusted. If adjustment is required, it must be dismantled and re-erected. Utility Model Content

[0004] The utility model aims to provide a rotatable I-beam sleeve integrated unloading device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a revolvable I-beam sleeve integrated unloading device, including a steel plate clamp, and also including:

[0006] Two vertically installed screw rods are threadedly connected to the inner wall of the steel plate clamp, and the outer side of the screw rods is threadedly connected with two sets of limit thread sleeves, and the two sets of limit thread sleeves are respectively welded to the inner side and the outer side of the steel plate clamp. The lower ends of the two screw rods are both rotated with a fixing plate for fixing the I-beam, and the upper end of the screw rod is provided with a linkage member;

[0007] A positioning rib is arranged on the top of the steel plate clamp, and the positioning rib is integrated with the steel plate clamp by adopting a welding process. A load-relief fixing rod is arranged at the bottom of the steel plate clamp, and the steel plate clamp is connected and formed with the load-relief fixing rod by welding.

[0008] Preferably, the linkage member includes a connecting sleeve clamped on the outside of the screw rod, and the inner wall of the screw rod is clamped with a limiting rod for clamping with a groove formed on the inner wall of the connecting sleeve, and a turntable for driving the screw rod to rotate is fixed on the top of the connecting sleeve.

[0009] Preferably, two connecting rods are fixed to the top of the turntable, and handles are fixed to the upper ends of the two connecting rods.

[0010] Preferably, a connecting ring is fixed to the bottom of the unloading fixing rod, and a steel wire rope is provided on the inner wall of the connecting ring.

[0011] Preferably, two mounting blocks are arranged on the outer side of the steel wire rope, and one side of the two mounting blocks is provided with a plurality of groups of clamping blocks for clamping the steel wire rope.

[0012] Preferably, two groups of mounting hoops are provided on the outer side of the steel wire rope, and a plurality of connecting pipes are provided on one side of the two groups of mounting hoops.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. This revolving I-beam sleeve integrated unloading device can be processed in a centralized and standardized manner, reducing potential safety hazards in on-site operations;

[0015] 2. The revolving I-beam sleeve integrated unloading device can be installed by fastening bolts, and the fixed position can be effectively adjusted during the positioning and verification of the vertical pole; while in the traditional construction, the positioning ribs are welded on the I-beams. After the position deviation, the adjustment can only be made by removing the original positioning ribs and re-constructing, which is easy to damage the performance of the I-beams;

[0016] 3. This recyclable I-beam sleeve integrated unloading device has high on-site installation efficiency, integrated pole positioning and wire rope unloading fixation, and can ensure construction quality on the basis of simplifying the process. This device can be reused many times, and the higher the turnover rate, the lower the shared cost.

[0017] To sum up, the utility model adopts a rotatable I-beam sleeve integrated unloading device to carry out cantilever frame erection construction. It is easy to operate during the construction process, effectively avoids the positioning deviation of on-site manual welding, is simple and convenient to obtain raw materials, is convenient for centralized processing quality control, has a high turnover rate of device use, can effectively share costs, and has high installation and dismantling construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a revolvable I-beam sleeve integrated unloading device provided by the utility model;

[0019] Figure 2 A schematic diagram of the steel plate clamp structure provided by the utility model;

[0020] Figure 3 A schematic diagram of the linkage structure provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the unloading fixing rod provided by the utility model.

[0022] In the figure: 1. steel plate clamp; 2. screw rod; 3. positioning rib; 4. unloading fixing rod; 5. fixing plate; 6. linkage member; 61. connecting sleeve; 62. turntable; 7. connecting rod; 8. handle; 9. connecting ring; 10. wire rope; 11. mounting block; 12. clamping block; 13. mounting hoop; 14. connecting pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0024] See also Figure 1-Figure 4 As shown, a rotatable I-beam sleeve integrated unloading device comprises a steel plate clamp 1, the inner wall of the steel plate clamp 1 is threadedly connected with two vertically installed screw rods 2, and the outer side of the screw rod 2 is threadedly connected with two groups of limiting thread sleeves, and the two groups of limiting thread sleeves are respectively welded to the inner side and the outer side of the steel plate clamp 1, and the lower ends of the two screw rods 2 are both rotated with a fixing plate 5 for fixing the I-beam. By setting the screw rod 2, the fixing plate 5 can be conveniently driven to move up and down, and then the I-beam can be conveniently fixed, and the upper end of the screw rod 2 is provided with a linkage part 6; a positioning rib 3 is arranged on the top of the steel plate clamp 1, and the positioning rib 3 is processed into one with the steel plate clamp 1 by adopting a welding process, and a unloading fixing rod 4 is arranged at the bottom of the steel plate clamp 1, and the steel plate clamp 1 is connected to the unloading fixing rod 4 by welding.

[0025] refer to Figure 3 As shown, the linkage part 6 includes a connecting sleeve 61 that is clamped on the outside of the screw rod 2, and the inner wall of the screw rod 2 is clamped with a limiting rod for clamping with a groove formed on the inner wall of the connecting sleeve 61, and a turntable 62 for driving the screw rod 2 to rotate is fixed on the top of the connecting sleeve 61; two connecting rods 7 are fixed on the top of the turntable 62, and handles 8 are fixed on the upper ends of the two connecting rods 7; by setting the connecting rod 7 and the handle 8 for use in combination, the turntable 62 can be conveniently driven to rotate, and by setting the turntable 62 and the connecting sleeve 61 for use in combination, the screw rod 2 can be conveniently driven to rotate.

[0026] refer to Figure 4 As shown, a connecting ring 9 is fixed to the bottom of the unloading fixing rod 4, and a steel wire rope 10 is arranged on the inner wall of the connecting ring 9; by arranging the unloading fixing rod 4, it is convenient to connect with the connecting ring 9, and by arranging the connecting ring 9, it is convenient to connect with the steel wire rope 10.

[0027] refer to Figure 4As shown, two mounting blocks 11 are arranged on the outside of the steel wire rope 10, and one side of the two mounting blocks 11 is provided with a plurality of clamping blocks 12 for clamping the steel wire rope 10; two groups of mounting hoops 13 are arranged on the outside of the steel wire rope 10, and one side of the two groups of mounting hoops 13 is provided with a plurality of connecting tubes 14; by setting the mounting blocks 11, the clamping blocks 12 can be conveniently fixed, and by setting the bolts set in the mounting blocks 11, the connection with the connecting tubes 14 can be conveniently made, and by setting the connecting tubes 14, the mounting hoops 13 can be conveniently fixed, and then the steel wire rope 10 can be conveniently fixed to prevent the steel wire rope 10 from falling off.

[0028] Working principle: First, install the I-beam in the steel plate clamp 1. The clearance size inside the steel plate clamp 1 should be slightly larger than the cross-sectional size of the I-beam. Then adjust the I-beam to a suitable position in the steel plate clamp 1, and then rotate the linkage 6. The linkage 6 rotates the screw rod 2, and the rotation of the screw rod 2 drives the fixed plate 5 to move downward. After the fixed plate 5 moves down to a suitable position, the adjusted I-beam can be fixed.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A recyclable I-beam sleeve integrated unloading device, comprising a steel plate clamp (1), characterized in that: Also includes: Two vertically installed screw rods (2) are threadedly connected to the inner wall of the steel plate clamp (1), and the outer sides of the screw rods (2) are threadedly connected to two groups of limit thread sleeves, and the two groups of limit thread sleeves are respectively welded to the inner side and the outer side of the steel plate clamp (1), and the lower ends of the two screw rods (2) are both rotatably provided with a fixing plate (5) for fixing the I-beam, and the upper ends of the screw rods (2) are provided with a linkage member (6); A positioning rib (3) is arranged on the top of the steel plate clamp (1), and the positioning rib (3) is processed into one piece with the steel plate clamp (1) by adopting a welding process. A load-releasing fixing rod (4) is arranged at the bottom of the steel plate clamp (1), and the steel plate clamp (1) is connected to the load-releasing fixing rod (4) by welding.

2. The recyclable I-beam sleeve integrated unloading device according to claim 1 is characterized in that: The linkage member (6) comprises a connecting sleeve (61) that is clamped to the outside of the screw rod (2), and the inner wall of the screw rod (2) is clamped with a limit rod for clamping with a groove formed on the inner wall of the connecting sleeve (61), and a rotating disk (62) for driving the screw rod (2) to rotate is fixed to the top of the connecting sleeve (61).

3. The recyclable I-beam sleeve integrated unloading device according to claim 2 is characterized in that: Two connecting rods (7) are fixed on the top of the rotating disk (62), and handles (8) are fixed on the upper ends of the two connecting rods (7).

4. The recyclable I-beam sleeve integrated unloading device according to claim 1 is characterized in that: A connecting ring (9) is fixed to the bottom of the unloading fixing rod (4), and a steel wire rope (10) is arranged on the inner wall of the connecting ring (9).

5. The recyclable I-beam sleeve integrated unloading device according to claim 4 is characterized in that: Two mounting blocks (11) are arranged outside the steel wire rope (10), and one side of each of the two mounting blocks (11) is provided with a plurality of groups of clamping blocks (12) for clamping the steel wire rope (10).

6. The recyclable I-beam sleeve integrated unloading device according to claim 5, characterized in that: Two groups of mounting hoops (13) are arranged on the outer side of the steel wire rope (10), and a plurality of connecting pipes (14) are arranged on one side of the two groups of mounting hoops (13).

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