Steel bar truss floor support plate with reinforced structure

Abstract

The utility model relates to the technical field of steel bar truss floor support plates, and discloses a steel bar truss floor support plate with a reinforced structure, which comprises a floor support plate main body, one side of the floor support plate main body is connected with two groups of mounting pieces, each group of mounting pieces consists of two rows of mounting blocks which are symmetrically arranged, and the mounting blocks are provided with through holes in a penetrating manner; connecting rods are connected into the multiple penetrating holes in the same row in a sliding mode, a reinforcing mechanism is connected between the two connecting rods in the same set, and a connecting assembly is connected between the connecting rod close to the inner side and the connecting rod close to the inner side in the other set. According to the steel bar truss floor support plate of the reinforced structure, the multiple mounting blocks are fixed to the floor support plate, so that when concrete is poured, the weight can be evenly distributed on the reinforcing mechanism through the multiple mounting blocks, deformation caused by too large stress at a certain position of the floor support plate is avoided, and the structural strength of the floor support plate is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar truss floor decking plates, in particular to a steel bar truss floor decking plate with a reinforced structure. Background Art

[0002] Steel truss floor deck is a key component of a prestressed concrete floor system for construction, mainly used in the construction of floors, platforms and roofs. This floor deck combines the advantages of traditional cast-in-place concrete floor slabs and prefabricated floor slabs, and has the characteristics of fast construction speed, stable quality, saving formwork, and easy pipeline layout. It is widely used in modern buildings.

[0003] For example, the patent with announcement number CN219825772U announces a steel truss floor deck with a reinforced structure, including a floor deck body, a connecting block fixedly installed on the right side of the floor deck body, a stabilizing steel bar provided in the inner cavity of the floor deck body, a first clamping plate and a second clamping plate fixedly installed on the top of the floor deck body, a connecting plate provided on the top of the floor deck body, a connecting frame fixedly installed on the top of the connecting plate, and a positioning rod fixedly installed on the top of the connecting plate. Through the cooperation of the connecting plate and the connecting frame, and the cooperation of the first clamping plate, the second clamping plate and the fixing bolts, it is convenient for users to assemble and disassemble the device, avoiding the problem of excessive gravity affecting the handling of the workers due to the inconvenience of disassembly, and avoiding the problem of increased difficulty and time-consuming and labor-intensiveness of users when they need to disassemble the device due to the connection by welding and fixing, thereby improving the practicality of the device.

[0004] However, the steel truss floor deck in the above technology still has the following problems:

[0005] When the steel truss floor deck is in use, concrete needs to be poured on the steel truss floor deck. A large amount of concrete poured on the steel truss floor deck will cause great pressure on the steel truss floor deck. At this time, the connecting frame on the steel truss floor deck only relies on bolts to install and fix the connecting plates at both ends with the first clamping plate and the second clamping plate, which makes the middle position of the steel truss floor deck subjected to excessive force, and it is very easy to cause the steel truss floor deck to bend. In addition, the connecting plates at both ends and the first clamping plate and the second clamping plate are also easily broken due to excessive force, and the force on the entire steel truss floor deck cannot be distributed, and the structural strength is poor. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a reinforced steel truss floor decking plate, such as being able to evenly distribute the force on the entire steel truss floor decking plate, further improving the structural strength of the steel truss floor decking plate, and reducing the possibility of deformation during concrete pouring.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforced steel truss floor decking with a reinforced structure, comprising a floor decking body, two groups of mounting parts are connected to one side of the floor decking body, the two groups of mounting parts are composed of two rows of multiple mounting blocks symmetrically arranged, the multiple mounting blocks are penetrated with through holes, connecting rods are slidably connected in the multiple through holes in the same row, a reinforcement mechanism is connected between two connecting rods in the same group, a connecting assembly is connected between the inner connecting rod and the inner connecting rod of another group, the outer walls of the four connecting rods are sleeved and slidably connected with a plurality of reinforcement rings, the reinforcement mechanism is detachably connected to the connecting rods through the plurality of reinforcement rings, and anti-detachment assemblies are connected to both ends of the plurality of connecting rods.

[0008] Furthermore, the reinforcement mechanism includes a support rod and a plurality of V-shaped reinforcement rods, both ends of the plurality of V-shaped reinforcement rods are fixedly connected to the support rod, and one end of the plurality of V-shaped reinforcement rods away from the support rod is fixedly connected to a plurality of reinforcement rings.

[0009] Furthermore, two reinforcement rings are provided between two adjacent mounting blocks, and the two reinforcement rings are respectively close to the two mounting blocks.

[0010] Furthermore, the connection assembly includes a splicing rod and two connecting rings, the two connecting rings are fixedly connected to both ends of the splicing rod respectively, and the two connecting rings are respectively sleeved on the two inner connecting rods and are slidably connected to the two connecting rods.

[0011] Furthermore, the connecting collar is located between two adjacent mounting blocks.

[0012] Furthermore, the anti-slip assembly includes an external thread block and an internal thread cap, the external thread block is fixedly connected to the end of the connecting rod, the diameter of the external thread block is smaller than the diameter of the connecting rod, the internal thread cap is sleeved on the external thread block and threadedly connected to the external thread block, and the side of the internal thread cap close to the connecting rod is abutted against the adjacent mounting block.

[0013] Furthermore, a bolt head is fixedly connected to a side of the internal threaded cap away from the connecting rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The reinforced steel truss floor decking of this type of reinforced structure is convenient for disassembly and installation between the reinforcement mechanism and the connection components and the floor decking through the detachable connection between the connecting rod and the mounting block. It is convenient to split the installation during installation to reduce the weight. At the same time, by fixing a plurality of mounting blocks on the floor decking, the weight can be evenly distributed on the reinforcement mechanism through the plurality of mounting blocks during concrete pouring, thereby avoiding deformation caused by excessive force at a certain point of the floor decking, thereby further improving the structural strength of the floor decking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance connection structure of the utility model;

[0017] Figure 2 Based on Figure 1 Exploded schematic diagram of the connection structure;

[0018] Figure 3 It is a top view schematic diagram of the utility model;

[0019] Figure 4 Based on Figure 2 Exploded schematic diagram of part of the connection structure;

[0020] Figure 5 Based on Figure 4 Exploded schematic diagram of part of the connection structure;

[0021] Figure 6 It is an exploded schematic diagram of the connecting rod connection structure of the utility model.

[0022] In the figure: 1. Floor deck body; 2. Mounting block; 3. Connecting rod; 4. Reinforcement collar; 5. Support rod; 6. V-shaped reinforcement rod; 7. Splicing rod; 8. Connecting collar; 9. External thread block; 10. Internal thread cap; 11. Bolt head; 201. Through hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1 - Figure 6 A reinforced steel truss floor decking plate with a reinforced structure comprises a floor decking plate body 1, two groups of mounting parts are connected to one side of the floor decking plate body 1, the two groups of mounting parts are composed of two rows of multiple mounting blocks 2 symmetrically arranged, multiple mounting blocks 2 are penetrated with through holes 201, a connecting rod 3 is slidably connected in the same row of multiple through holes 201, a reinforcement mechanism is connected between two connecting rods 3 in the same group, a connecting assembly is connected between the inner connecting rod 3 and another group of inner connecting rods 3, the outer walls of the four connecting rods 3 are sleeved and slidably connected with a plurality of reinforcement rings 4, the reinforcement mechanism is detachably connected to the connecting rod 3 through the plurality of reinforcement rings 4, and anti-detachment assemblies are connected to both ends of the plurality of connecting rods 3.

[0025] like Figure 1 - Figure 6As shown, a reinforced steel truss floor deck of the utility model is similar to the existing reinforced steel truss floor deck structure, such as a reinforced steel truss floor deck with a reinforced structure disclosed in the patent with announcement number CN219825772U. The main improvement of the utility model is that when pouring concrete, the heavy pressure on the floor deck can be more evenly distributed on the reinforced structure, thereby reducing the deformation of the floor deck that may occur when it is stressed. Figures 1 to 6 As shown, when the reinforced steel truss floor deck of the reinforced structure in the utility model is in use, the reinforcement ring 4 installed under the reinforcement mechanism is placed between the multiple mounting blocks 2, and then the connecting rod 3 is used to insert it from the through hole 201 of the mounting block 2 at one end, and pass through the multiple through holes 201 and the reinforcement ring 4 in sequence, and pass through the through hole 201 of the mounting block 2 at the other end, so as to be connected and fixed with the multiple mounting blocks 2 and the reinforcement ring 4 at the same time, and the connection and installation between the reinforcement mechanism and the floor deck body 1 can be completed, and then concrete is poured on the floor deck body 1. When the concrete is poured on the floor deck body 1, the floor deck body 1 will be subjected to a large weight pressure. At this time, the weight on the floor deck body 1 can be evenly distributed on the upper reinforcement mechanism through the connecting rod 3 through the multiple mounting blocks 2, thereby reducing the deformation that may be caused by the stress of the floor deck body 1, and further improving the structural strength of the floor deck body 1. At the same time, the two groups of reinforcement mechanisms can also be connected to each other through multiple connecting components and the connecting rod 3, so that the two reinforcement mechanisms are connected to each other and bear the stress on each other.

[0026] like Figure 1 - Figure 5 As shown, the reinforcement mechanism includes a support rod 5 and a plurality of V-shaped reinforcement rods 6. Both ends of the plurality of V-shaped reinforcement rods 6 are fixedly connected to the support rod 5, and one end of the plurality of V-shaped reinforcement rods 6 away from the support rod 5 is respectively fixedly connected to a plurality of reinforcement collars 4. When the reinforcement collar 4 and the connecting rod 3 are subjected to force, the force is transmitted to the support rod 5 through the V-shaped reinforcement rod 6, and the support rod 5 provides support force for the entire structure below.

[0027] like Figure 1 - Figure 3 As shown, two reinforcement collars 4 are provided between two adjacent mounting blocks 2, and the two reinforcement collars 4 are respectively close to the two mounting blocks 2. By providing two reinforcement collars 4 between two adjacent mounting blocks 2, the two sides of the mounting blocks 2 are supported and stressed by the connecting rod 3 at the same time, thereby avoiding the situation where the connecting rod 3 between the two adjacent mounting blocks 2 is partially stressed and bent, and further improving the stress range of the connecting rod 3.

[0028] like Figure 1 - Figure 4As shown, the connection assembly includes a splicing rod 7 and two connecting collars 8, the two connecting collars 8 are respectively fixedly connected to the two ends of the splicing rod 7, and the two connecting collars 8 are respectively sleeved on the two inner connecting rods 3 and slidably connected with the two connecting rods 3. When installing the two inner connecting rods 3, the connecting collars 8 at both ends of the splicing rod 7 are placed between the adjacent mounting blocks 2 on both sides in advance, and the connecting rod 3 is inserted into the through hole 201, the reinforcement collar 4 and the connecting collar 8 in sequence, so that the reinforcement collar 4 and the connecting collar 8 are sleeved on the connecting rod 3, completing the installation connection of the reinforcement mechanism and the connection assembly, and realizing the mutual connection of the two sets of reinforcement mechanisms.

[0029] like Figure 1 - Figure 6 As shown, the connecting collar 8 is located between two adjacent mounting blocks 2. That is, the connecting collar 8 is installed between two adjacent mounting blocks 2, so as to connect with the connecting rod 3 under another group of reinforcement mechanisms through multiple splicing rods 7, further improving the connection firmness between the two groups of reinforcement mechanisms.

[0030] like Figure 1 - Figure 6 As shown, the anti-drop assembly includes an external thread block 9 and an internal thread cap 10, the external thread block 9 is fixedly connected to the end of the connecting rod 3, the diameter of the external thread block 9 is smaller than the diameter of the connecting rod 3, the internal thread cap 10 is sleeved on the external thread block 9 and threadedly connected to the external thread block 9, and the side of the internal thread cap 10 close to the connecting rod 3 is against the adjacent mounting block 2. After the installation of the connecting rod 3 is completed, the two internal thread caps 10 are threadedly fixed to the external thread blocks 9 at both ends of the connecting rod 3, thereby preventing the installed connecting rod 3 from sliding off from the through hole 201 of the mounting block 2, thereby improving the installation firmness of the connecting rod 3.

[0031] like Figure 1 - Figure 6 As shown, a bolt head 11 is fixedly connected to one side of the internal thread cap 10 away from the connecting rod 3. When the internal thread cap 10 is screwed onto the external thread block 9, the internal thread cap 10 can be screwed more easily by the bolt head 11.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A reinforced steel truss floor deck of a reinforced structure, comprising a floor deck body (1), characterized in that: Two groups of mounting parts are connected to one side of the floor decking body (1), and the two groups of mounting parts are composed of two rows of symmetrically arranged multiple mounting blocks (2), and the multiple mounting blocks (2) are all penetrated with through holes (201), and connecting rods (3) are slidably connected in the same row of multiple through holes (201), and a reinforcement mechanism is connected between two connecting rods (3) in the same group, and a connecting component is connected between the inner connecting rod (3) and another group of inner connecting rods (3), and the outer walls of the four connecting rods (3) are sleeved and slidably connected with a plurality of reinforcement rings (4), and the reinforcement mechanism is detachably connected to the connecting rod (3) through the plurality of reinforcement rings (4), and both ends of the plurality of connecting rods (3) are connected with anti-slip components.

2. A reinforced steel truss floor deck according to claim 1, characterized in that: The reinforcement mechanism comprises a support rod (5) and a plurality of V-shaped reinforcement rods (6), both ends of the plurality of V-shaped reinforcement rods (6) are fixedly connected to the support rod (5), and one end of the plurality of V-shaped reinforcement rods (6) away from the support rod (5) is fixedly connected to a plurality of reinforcement collars (4).

3. A reinforced steel truss floor deck according to claim 1 or 2, characterized in that: Two reinforcement collars (4) are provided between two adjacent mounting blocks (2), and the two reinforcement collars (4) are respectively close to the two mounting blocks (2).

4. A reinforced steel truss floor deck according to claim 1 or 2, characterized in that: The connection assembly comprises a splicing rod (7) and two connecting collars (8), wherein the two connecting collars (8) are respectively fixedly connected to two ends of the splicing rod (7), and the two connecting collars (8) are respectively sleeved on two inner connecting rods (3) and slidably connected to the two connecting rods (3).

5. The reinforced steel truss floor deck of claim 4, characterized in that: The connecting collar (8) is located between two adjacent mounting blocks (2).

6. A reinforced steel truss floor deck according to claim 1, 2 or 5, characterized in that: The anti-slip assembly comprises an external thread block (9) and an internal thread cap (10); the external thread block (9) is fixedly connected to the end of the connecting rod (3); the diameter of the external thread block (9) is smaller than the diameter of the connecting rod (3); the internal thread cap (10) is sleeved on the external thread block (9) and is threadedly connected to the external thread block (9); and the side of the internal thread cap (10) close to the connecting rod (3) abuts against the adjacent mounting block (2).

7. The reinforced steel truss floor deck of claim 6, characterized in that: A bolt head (11) is fixedly connected to a side of the internal thread cap (10) away from the connecting rod (3).

Images