Fabricated laminated slab for steel structure building

Abstract

The utility model discloses an assembly type laminated slab for a steel structure building, which comprises a slab body, the side edge of the slab body is provided with a placement groove, and the top end of the slab body is provided with a hoisting mechanism convenient for hoisting the slab body. The movable block is located in the first hollow block, the limiting block is tightly attached to the inner side wall of the first hollow block at the moment, the spring is in a compressed state, when the plate bodies are installed, the plate bodies are spliced, the adjacent containing grooves are in an aligned state at the moment, and then the movable block is pushed to move through the operation rod. When the movable block moves into the second hollow block, the limiting block clings to the inner side wall of the second hollow block to prevent the limiting block from popping up until the limiting block is aligned with the limiting hole, and the spring resets to drive the limiting block to popping up, so that the limiting block is clamped in the limiting hole, and the plate bodies are mutually spliced and fixed; and therefore, the situation that the overall construction quality is affected due to connecting gap dislocation caused by dislocation between the plate bodies during follow-up construction is prevented.

Description

Technical Field

[0001] The utility model relates to the field of building equipment, in particular to an assembled composite plate used for steel structure buildings. Background Art

[0002] The assembled composite slab is composed of prefabricated panels and on-site cast-in-place concrete layers, and the overall structure has good stability and continuity. This type of floor has high overall rigidity, which can effectively reduce the deformation of the building when subjected to stress, and is suitable for high-rise buildings and large-span buildings. The prefabricated panels are not only part of the structure, but also serve as the formwork for the cast-in-place concrete layer, thus saving the use of traditional formwork.

[0003] When the existing assembled composite panels are in use, the panels are in block shape. During installation, adjacent panels need to be in a relatively aligned state until all the splicing is completed. After manual alignment, during the subsequent installation work, the panels are easily misaligned, resulting in misaligned seams, which affects the quality of the final building product. At the same time, the panels need to be hoisted when moving. When hoisting at two points or one point, hoisting the panels is likely to cause the panels to tilt during the hoisting process, which is inconvenient for unloading the panels. Therefore, a device is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an assembled composite plate for steel structure buildings to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled composite plate for steel structure buildings, comprising a plate body, a placement groove is provided at the side position of the plate body, a lifting mechanism for facilitating the lifting of the plate body is provided at the top of the plate body, a fixed plate is cast and fixedly provided inside the placement groove, a first hollow block is fixedly provided at the top of the fixed plate on one side, and a second hollow block is fixedly provided at the top of the fixed plate on the other side, a limiting hole is provided on the inner side of the second hollow block, an extension groove is provided on one side of the placement groove, a movable block is slidably provided inside the first hollow block, an operating rod for facilitating the movement of the movable block is fixedly provided on one side of the movable block, a sliding groove is provided on the outer side of the movable block, a limiting block is slidably provided inside the sliding groove, and the limiting block fits with the limiting hole. A spring is fixedly arranged between the limit block and the inner wall of the slide groove to facilitate the reset of the limit block. Before use, the movable block is located inside the first hollow block. At this time, the limit block is tightly attached to the inner wall of the first hollow block, and the spring is in a compressed state. When the plate body is installed, the plate bodies are spliced ​​together. At this time, the adjacent mounting grooves are in an aligned state. The movable block is then pushed to move by the operating rod so that the movable block moves to the inside of the second hollow block. At this time, the limit block is tightly attached to the inner wall of the second hollow block to prevent the limit block from popping out until the limit block is aligned with the limit hole. At this time, the spring reset drives the limit block to pop out, so that the limit block is clamped in the limit hole, so that the plate bodies are spliced ​​and fixed to each other, thereby preventing the plate bodies from being misaligned during subsequent construction, causing misalignment of the connecting gap and affecting the overall construction quality.

[0006] Preferably, the lifting mechanism includes a circular block, a screw hole and a hook, the circular block is cast and fixed on the top of the plate body, the screw hole is opened at the center of the circular block, and the hook is installed inside the screw hole through a thread, so that when in use, the hook is installed inside the screw hole, and then the lifting work is performed through the hook body at the top of the hook, and the lifting work is performed through the four corners of the plate body during lifting, thereby ensuring the stability of the plate body during lifting and preventing the plate body from tilting after lifting to the destination position, causing inconvenience in unloading.

[0007] Preferably, there are two limiting holes, which are symmetrically arranged at upper and lower sides of the second hollow block.

[0008] Preferably, one side of the operating rod moves through the first hollow block and then moves to extend into the extension slot.

[0009] Preferably, there are two slide grooves, which are symmetrically arranged at the upper and lower sides of the movable block.

[0010] Preferably, four circular blocks are provided, respectively located at the four corners of the plate body.

[0011] Preferably, the hook consists of a hook body and a screw rod, and the screw rod is fixed inside the screw hole through a thread.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Before use, the movable block of the utility model is located inside the first hollow block. At this time, the limit block is tightly attached to the inner wall of the first hollow block, and the spring is in a compressed state. When the plate body is installed, the plate bodies are spliced ​​together. At this time, the adjacent placement grooves are in an aligned state, and then the movable block is pushed to move by the operating rod, so that the movable block moves to the inside of the second hollow block. At this time, the limit block is tightly attached to the inner wall of the second hollow block to prevent the limit block from popping out until the limit block is aligned with the limit hole. At this time, the spring reset drives the limit block to pop out, so that the limit block is clamped in the limit hole, so that the plate bodies are spliced ​​and fixed to each other, thereby preventing the plate bodies from being misaligned during subsequent construction, causing the connection gap to be misaligned, and affecting the overall construction quality;

[0014] 2. When in use, the utility model installs the hook inside the screw hole, and then performs hoisting work through the hook body at the top of the hook. During hoisting, the hoisting work is performed through the four corners of the board body, thereby ensuring the stability of the board body during hoisting and preventing the board body from tilting after hoisting to the destination position, causing inconvenience in unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an assembled composite panel for a steel structure building according to the utility model;

[0016] Figure 2 This is a first cross-sectional view of an assembled composite panel for a steel structure building according to the utility model;

[0017] Figure 3 This is a second cross-sectional view of an assembled composite panel for a steel structure building according to the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of an assembled composite panel A used in a steel structure building according to the utility model.

[0019] In the figure: 1, plate body; 2, round block; 3, screw hole; 4, hook; 5, placement slot; 6, fixing plate; 7, extension slot; 8, first hollow block; 9, second hollow block; 10, limit hole; 11, operating lever; 12, movable block; 13, slide slot; 14, limit block; 15, spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides an assembled composite plate for steel structure buildings, including a plate body 1, a placement groove 5 is opened at the side position of the plate body 1, a lifting mechanism for facilitating the lifting of the plate body 1 is arranged at the top of the plate body 1, a fixed plate 6 is cast and fixed inside the placement groove 5, a first hollow block 8 is fixed to the top of the fixed plate 6 on one side by bolts, and a second hollow block 9 is fixed to the top of the fixed plate 6 on the other side by bolts, a limiting hole 10 is opened inside the second hollow block 9, and two limiting holes 10 are opened, which are symmetrically opened at the upper and lower sides of the second hollow block 9, an extension groove 7 is opened on one side of the placement groove 5, a movable block 12 is slidably arranged inside the first hollow block 8, an operating rod 11 for conveniently moving the movable block 12 is welded and fixed on one side of the movable block 12, one side of the operating rod 11 movably passes through the first hollow block 8, and then movably extends to the inside of the extension groove 7, a slide groove 13 is opened on the outside of the movable block 12, and two slide grooves 13 are opened, which are symmetrically opened at the upper and lower sides of the movable block 12, and the slide groove 13 slides inside The limit block 14 is matched with the limit hole 10. A spring 15 is welded and fixed between the limit block 14 and the inner wall of the slide groove 13 to facilitate the reset of the limit block 14. Before use, the movable block 12 is located inside the first hollow block 8. At this time, the limit block 14 is tightly attached to the inner wall of the first hollow block 8, and the spring 15 is in a compressed state. When the plate body 1 is installed, the plate bodies 1 are spliced ​​together. At this time, the adjacent placement grooves 5 are in an aligned state, and then the movable block 1 is pushed by the operating rod 11. 2 moves, so that the movable block 12 moves to the inside of the second hollow block 9. At this time, the limit block 14 is tightly attached to the inner wall of the second hollow block 9 to prevent the limit block 14 from popping out, until the limit block 14 is aligned with the limit hole 10. At this time, the spring 15 is reset to drive the limit block 14 to pop out, so that the limit block 14 is clamped in the limit hole 10, so that the plate bodies 1 are spliced ​​and fixed to each other, thereby preventing the plate bodies 1 from being misaligned during subsequent construction, causing the connection gap to be misaligned, and affecting the overall construction quality.

[0022] The lifting mechanism includes a circular block 2, a screw hole 3 and a hook 4. The circular block 2 is cast and fixed on the top of the plate body 1. There are four circular blocks 2, which are respectively located at the four corners of the plate body 1. The screw hole 3 is opened at the center of the circular block 2. The hook 4 is installed inside the screw hole 3 through a thread. The hook 4 is composed of a hook body and a screw rod. The screw rod is fixed inside the screw hole 3 through a thread. In this way, when in use, the hook 4 is installed inside the screw hole 3, and then the lifting work is carried out through the hook body at the top of the hook 4. When lifting, the lifting work is carried out through the four corners of the plate body 1. In this way, the stability of the plate body 1 during lifting is ensured, and the plate body 1 is prevented from tilting after being lifted to the destination position, causing inconvenience in unloading.

[0023] Working principle: before use, the movable block 12 is located inside the first hollow block 8, at which time the limit block 14 is tightly attached to the inner wall of the first hollow block 8, and the spring 15 is in a compressed state. When the plate body 1 is installed, the plate bodies 1 are assembled with each other, at which time the adjacent placement grooves 5 are in an aligned state, and then the movable block 12 is pushed to move by the operating rod 11, so that the movable block 12 moves to the inside of the second hollow block 9, at which time the limit block 14 is tightly attached to the inner wall of the second hollow block 9 to prevent the limit block 14 from popping out, until the limit block 14 is aligned with the limit hole 10, at which time the spring 15 is in a compressed state. The spring 15 is reset to drive the limit block 14 to pop out, so that the limit block 14 is clamped in the limit hole 10, so that the plate bodies 1 are assembled and fixed to each other, thereby preventing the plate bodies 1 from being misaligned during subsequent construction, causing misalignment of the connecting gap and affecting the overall construction quality; when in use, the hook 4 is installed in the screw hole 3, and then the hook body at the top of the hook 4 is used for hoisting. When hoisting, the hoisting work is carried out through the four corners of the plate body 1, thereby ensuring the stability of the plate body 1 during hoisting, and preventing the plate body 1 from tilting after hoisting to the destination position, causing inconvenience in unloading.

[0024] 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.

[0025] 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. An assembled composite panel for a steel structure building, comprising a panel body (1), characterized in that: A placement groove (5) is provided at the side of the plate body (1), a lifting mechanism for facilitating the lifting of the plate body (1) is provided at the top of the plate body (1), a fixing plate (6) is cast and fixedly provided inside the placement groove (5), a first hollow block (8) is fixedly provided at the top of the fixing plate (6) on one side, and a second hollow block (9) is fixedly provided at the top of the fixing plate (6) on the other side, a limiting hole (10) is provided inside the second hollow block (9), an extension groove (7) is provided at one side of the placement groove (5), A movable block (12) is slidably arranged inside the first hollow block (8), an operating rod (11) is fixedly arranged on one side of the movable block (12) for facilitating the movement of the movable block (12), a sliding groove (13) is provided on the outer side of the movable block (12), a limit block (14) is slidably arranged inside the sliding groove (13), the limit block (14) is matched with the limit hole (10), and a spring (15) is fixedly arranged between the limit block (14) and the inner wall of the sliding groove (13) for facilitating the return of the limit block (14).

2. The assembled composite panel for steel structure building according to claim 1, characterized in that: The hoisting mechanism comprises a circular block (2), a screw hole (3) and a hook (4); the circular block (2) is cast and fixed on the top of the plate body (1); the screw hole (3) is opened at the center of the circular block (2); and the hook (4) is installed inside the screw hole (3) through a thread.

3. The assembled composite panel for steel structure building according to claim 2, characterized in that: There are two limit holes (10), which are symmetrically arranged at the upper and lower sides of the second hollow block (9).

4. The assembled composite panel for steel structure building according to claim 3, characterized in that: One side of the operating rod (11) moves through the first hollow block (8) and then moves to extend into the extension slot (7).

5. The assembled composite panel for steel structure building according to claim 4, characterized in that: The slide grooves (13) are provided with two symmetrical positions at the upper and lower sides of the movable block (12).

6. The assembled composite panel for steel structure building according to claim 5, characterized in that: Four circular blocks (2) are provided and are respectively located at the four corners of the plate body (1).

7. The assembled composite panel for steel structure building according to claim 6, characterized in that: The hook (4) is composed of a hook body and a screw rod, and the screw rod is fixed inside the screw hole (3) through a thread.

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