Steel structure fixing device for building construction

Abstract

The utility model discloses a steel structure fixing device for building construction, and relates to the technical field of building construction. The device comprises a frame, a cover plate is hinged to the top end of the frame, a containing groove is formed in the bottom end of the frame, a pressing assembly is arranged on the cover plate, a clamping assembly is arranged between the cover plate and the frame, the pressing assembly comprises a pressing plate, triangular strips distributed side by side are fixedly arranged at the bottom end of the pressing plate, and the triangular strips are arranged in the containing groove. Symmetrically distributed connecting rods movably penetrate through the top end of the cover plate; a pressing plate is driven to move through a connecting rod, so that the pressing plate presses steel tightly, the steel is limited through a triangular strip, meanwhile, a first spring drives a limiting block to move into a limiting groove through elastic force, the connecting rod is fixed through the limiting block, and therefore the situation that the center of gravity is prone to shifting and falling during bundling can be avoided; the positioning rods are clamped into the positioning grooves, the clamping blocks are driven to reset through the elastic force of the second springs, the positioning rods are fixed through the clamping blocks, then the cover plate is fixed, and therefore the cover plate can be fixed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel structure fixing device for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at the designated location. At the construction site, a crane is needed to lift and transport the steel.

[0003] During construction, circular steels are often hoisted. In the prior art, various circular steels are mostly tied with ropes. However, during the hoisting process, it is easy for the center of gravity to be unstable, resulting in tilting and sliding, which may cause safety accidents. Utility Model Content

[0004] In order to solve the problem that the center of gravity is unstable and thus tilts and slides when the ropes are tied, the utility model aims to provide a steel structure fixing device for construction.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a steel structure fixing device for construction, comprising a frame, a cover plate is hinged at the top of the frame, a placement groove is provided at the bottom of the frame, a clamping assembly is provided on the cover plate, and a clamping assembly is provided between the cover plate and the frame; the clamping assembly comprises a pressing plate, the pressing plate is movably arranged in the frame, a triangular bar distributed side by side is fixedly provided at the bottom end of the pressing plate, the top end of the cover plate movably passes through a symmetrically distributed connecting rod, a handle is fixedly provided at the top end of the connecting rod, a first groove is provided inside the cover plate, and the inside of the first groove The movable card is provided with a limit block, and the outer side of the connecting rod is provided with limit grooves distributed side by side. The movable card of the limit block is arranged in one of the limit grooves, and the pressure plate is driven to move by the connecting rod, so that the pressure plate presses the steel and limits the steel through the triangular bar. At the same time, the first spring drives the limit block to move into the limit groove through elastic force, so that the limit block fixes the connecting rod, which can prevent the center of gravity from shifting and falling due to bundling. The top of the cover plate is provided with a through groove, and a push block is slidingly provided inside one end of the through groove, and the bottom end of the push block is fixedly connected to the top end of the limit block. The limit block can be driven to move by moving the push block in the through groove.

[0006] A first spring is fixedly provided on the inner wall of the first groove, one end of the first spring is fixedly connected to one side of the limit block, the first spring drives the limit block by elastic force, a guide rod is fixedly provided on the inner wall of the first groove, one end of the guide rod movably passes through the limit block, and the limit block is kept moving stably by the guide rod, a limit rod is fixedly provided between the top ends of the two connecting rods, the limit rod is used to prevent the connecting rod from detaching from the cover plate, and symmetrically distributed lifting rings are fixedly provided on the top end of the cover plate, and the rotating shaft can be conveniently lifted by the lifting rings.

[0007] The locking lever is secured on one end of the cam and is adapted to engage the locking lever, wherein the locking lever is secured on one end of the cam and is adapted to engage the locking lever to engage the locking lever.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The connecting rod drives the pressing plate to move, so that the pressing plate presses the steel and limits the steel through the triangular bar. At the same time, the first spring drives the limit block to move into the limit groove through elastic force, so that the limit block fixes the connecting rod, which can prevent the bundle from easily shifting its center of gravity and falling;

[0010] 2. The positioning rod is inserted into the positioning groove, and the second spring force drives the clamping block to reset, so that the clamping block fixes the positioning rod and then fixes the cover plate, which makes it convenient to fix the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structural section of the utility model.

[0014] Figure 3 for Figure 2 A is an enlarged view of the structure.

[0015] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0016] In the figure: 1. frame; 2. clamping assembly; 21. pressure plate; 22. triangle bar; 23. connecting rod; 24. first groove; 25. limit block; 26. limit groove; 27. first spring; 28. through groove; 29. ​​push block; 210. guide rod; 211. handle; 212. limit rod; 3. cover plate; 4. placement groove; 5. clamping assembly; 51. fixing block; 52. positioning rod; 53. positioning groove; 54. second groove; 55. clamping block; 56. second spring; 57. pull rod; 58. limit plate; 6. lifting ring. DETAILED DESCRIPTION

[0017] 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.

[0018] Example: Figure 1-4As shown, the utility model provides a steel structure fixing device for construction, including a frame 1, a cover plate 3 is hinged at the top of the frame 1, a placement groove 4 is provided at the bottom of the frame 1, a clamping assembly 2 is provided on the cover plate 3, and a clamping assembly 5 is provided between the cover plate 3 and the frame 1; the clamping assembly 2 includes a pressing plate 21, the pressing plate 21 is movably arranged in the frame 1, a triangular bar 22 distributed side by side is fixedly provided at the bottom end of the pressing plate 21, the top of the cover plate 3 movably passes through a symmetrically distributed connecting rod 23, a handle 212 is fixedly provided at the top of the connecting rod 23, a first groove 24 is provided inside the cover plate 3, a limit block 25 is movably provided inside the first groove 24, and the connecting rod 23 The outer side of the cover 3 is provided with side-by-side limit grooves 26, and the limit block 25 is movable in one of the limit grooves 26. The connecting rod 23 drives the pressure plate 21 to move, so that the pressure plate 21 presses the steel and limits the steel through the triangular bar 22. At the same time, the first spring 27 drives the limit block 25 into the limit groove 26 through elastic force, so that the limit block 25 fixes the connecting rod 23, which can prevent the bundle from easily shifting its center of gravity and falling. A through groove 28 is provided at the top of the cover 3, and a push block 29 is slidably provided inside one end of the through groove 28. The bottom end of the push block 29 is fixedly connected to the top of the limit block 25. The limit block 25 can be driven to move by moving the push block 29 in the through groove 28.

[0019] A first spring 27 is fixedly provided on the inner wall of the first groove 24, one end of which is fixedly connected to one side of the limit block 25, and the first spring 27 drives the limit block 25 through elastic force, and a guide rod 210 is fixedly provided on the inner wall of the first groove 24, one end of which movably passes through the limit block 25, and the limit block 25 is kept to move stably by the guide rod 210, a limit rod 212 is fixedly provided between the top ends of the two connecting rods 23, and the limit rod 211 is used to prevent the connecting rod 23 from detaching from the cover plate 3, and symmetrically distributed lifting rings 6 are fixedly provided on the top end of the cover plate 3, and the rotating shaft can be conveniently lifted by the lifting rings 6.

[0020] The clamping assembly 5 includes a fixing block 51 and a positioning rod 52. The fixing block 51 is fixedly mounted on the frame 1. One end of the positioning rod 52 is fixedly connected to one side of the cover plate 3. A positioning groove 53 is provided at the top of the fixing block 51. The positioning rod 52 is slidably clamped in the positioning groove 53. A second groove 54 is provided on the inner wall of the positioning groove 53. A clamping block 55 is slidably clamped inside the second groove 54. The bottom end of the clamping block 55 is fitted with the outer side of the positioning rod 52. A pull rod 57 is fixedly provided at one end of the clamping block 55. One end of the pull rod 57 movably passes through the fixing block 51. The outer movable sleeve of the pull rod 57 is provided with a second spring 56, and the two ends of the second spring 56 are respectively fixedly connected to one side of the block 55 and the inner wall of the second groove 54. The positioning rod 52 is inserted into the positioning groove 53, and the block 55 is moved into the second groove 54. The second spring 56 drives the block 55 to reset through elastic force, so that the block 55 fixes the positioning rod 52, and then fixes the cover plate 3. In this way, the cover plate 3 can be fixed conveniently. A limit plate 58 is fixedly provided at one end of the pull rod 57, and the pull rod 57 can be conveniently moved through the limit plate 58.

[0021] Working principle: First, put the steel into the placement groove 4 of the frame 1, and then rotate the cover plate 3 along the hinge. The cover plate 3 drives the positioning rod 52 to be stuck in the positioning groove 53. The positioning rod 52 exerts an extrusion force on the inclined surface of the card block 55, so that the card block 55 moves into the second groove 54, and the pull rod 57 is used to keep the card block 55 moving stably. The card block 55 compresses the second spring 56, so that the second spring 56 generates elastic force. The second spring 56 drives the card block 55 to reset through the elastic force, so that the card block 55 fixes the positioning rod 52, and then fixes the cover plate 3. This makes it convenient to fix the cover plate 3. Then, hold the handle 211 and move downward, and the handle 211 drives The connecting rod 23 moves, and the squeezing force of the inclined surface of the limit block 25 through the limit groove 26 makes the limit block 25 move into the first groove 24, and the limit block 25 is kept stable by the guide rod 210. The limit block 25 compresses the first spring 27, so that the first spring 27 generates elastic force, and the connecting rod 23 drives the pressure plate 21 to move, so that the pressure plate 21 presses the steel and limits the steel through the triangular bar 22. At the same time, the first spring 27 drives the limit block 25 to move into the limit groove 26 through the elastic force, so that the limit block 25 fixes the connecting rod 23, so as to prevent the center of gravity from shifting and falling during bundling. Finally, the tower crane lifts the device through the lifting ring 6.

[0022] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A steel structure fixing device for building construction, comprising a frame (1), characterized in that: The top end of the frame (1) is hinged with a cover plate (3), the bottom end of the frame (1) is provided with a placement groove (4), a pressing component (2) is provided on the cover plate (3), and a clamping component (5) is provided between the cover plate (3) and the frame (1); The clamping assembly (2) comprises a pressing plate (21), the pressing plate (21) is movably arranged in the frame (1), the bottom end of the pressing plate (21) is fixedly provided with triangular bars (22) distributed in parallel, the top end of the cover plate (3) movably penetrates symmetrically distributed connecting rods (23), the top end of the connecting rod (23) is fixedly provided with a handle (212), the inside of the cover plate (3) is provided with a first groove (24) for clamping, the inside of the first groove (24) is movably provided with a limit block (25), the outside of the connecting rod (23) is provided with limit grooves (26) distributed in parallel, and the limit block (25) is movably clamped in one of the limit grooves (26).

2. A steel structure fixing device for construction as claimed in claim 1, characterized in that: The clamping assembly (5) comprises a fixing block (51) and a positioning rod (52). The fixing block (51) is fixedly mounted on the frame (1). One end of the positioning rod (52) is fixedly connected to one side of the cover plate (3). A positioning groove (53) is provided at the top of the fixing block (51). The positioning rod (52) is slidably clamped in the positioning groove (53). A second groove (54) is provided on the inner wall of the positioning groove (53). A clamping block (55) is slidably clamped inside the second groove (54). The bottom end of the clamping block (55) is fitted with the outer side of the positioning rod (52). A pull rod (57) is fixedly provided at one end of the clamping block (55). One end of the pull rod (57) movably passes through the fixing block (51). A second spring (56) is movably sleeved on the outer side of the pull rod (57). Two ends of the second spring (56) are respectively fixedly connected to one side of the clamping block (55) and the inner wall of the second groove (54).

3. A steel structure fixing device for construction as claimed in claim 1, characterized in that: A through slot (28) is provided at the top of the cover plate (3), a push block (29) is slidably mounted inside one end of the through slot (28), and the bottom end of the push block (29) is fixedly connected to the top end of the limit block (25).

4. A steel structure fixing device for construction as claimed in claim 1, characterized in that: A first spring (27) is fixedly provided on the inner wall of the first groove (24), and one end of the first spring (27) is fixedly connected to one side of the limiting block (25).

5. A steel structure fixing device for construction as claimed in claim 1, characterized in that: A guide rod (210) is fixedly provided on the inner wall of the first groove (24), and one end of the guide rod (210) movably passes through the limit block (25).

6. A steel structure fixing device for construction as claimed in claim 2, characterized in that: A limiting plate (58) is fixedly provided at one end of the pull rod (57).

7. A steel structure fixing device for construction as claimed in claim 1, characterized in that: The top end of the cover plate (3) is fixedly provided with symmetrically distributed lifting rings (6).

8. A steel structure fixing device for construction as claimed in claim 1, characterized in that: A limiting rod (211) is fixedly provided between the top ends of the two connecting rods (23).

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