Steel bar truss floor bearing plate supporting piece

Abstract

The utility model discloses a steel bar truss floor bearing plate supporting piece which comprises a bottom plate, a plurality of steel bar truss assemblies are arranged on the bottom plate in a penetrating mode, inserting rods are arranged at the bottom ends of the steel bar truss assemblies, a plurality of inserting rods are arranged, inserting holes corresponding to the inserting rods are formed in the bottom plate, and the inserting rods are inserted into the inserting holes. A supporting plate is detachably arranged below the bottom plate and corresponds to the multiple insertion rods in the same group, through holes are formed in the supporting plate and correspond to the multiple insertion rods, a sliding groove is formed in the supporting plate and connected with the multiple through holes, and locking plates are slidably arranged at the front end and the rear end of the interior of the sliding groove. Locking grooves corresponding to the locking plates are formed in the multiple inserting rods, adjusting plates are arranged at the bottom ends of the two locking plates, adjusting grooves corresponding to the adjusting plates are formed in the bottom end of the supporting plate, and through the design of the locking plates, the supporting plate can be conveniently and rapidly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of deck support members, and more specifically, to a steel bar truss floor deck support member. Background Art

[0002] The steel truss floor decking is a composite structural system in which the main load-bearing steel bars in the floor are processed into steel truss components by special equipment in the factory, and then the steel truss components are connected to the galvanized base plate by connecting parts. The adhesion between the galvanized base plate and the concrete is low and can be disassembled. When the device is in use, it is generally necessary to support multiple decks with support members. When the existing support members are in use, the support members are detachably arranged corresponding to the steel truss components, and the disassembly and assembly operation is relatively troublesome. There is a lack of a suitable quick locking mechanism. When the device is in use, the concrete pouring volume is large for different external use environments, and the support stability needs to be improved. There is a lack of a suitable reinforced support mechanism. In addition, when the device is in use, the disassembly and assembly of the reinforced support mechanism is relatively troublesome, and it is not convenient for quick disassembly and assembly. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a steel truss floor deck support to solve the technical problems mentioned in the background technology that the support corresponds to the steel truss assembly and is detachable, the disassembly and assembly operation is relatively troublesome, and there is a lack of a suitable quick locking mechanism.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar truss floor deck support, comprising a base plate, a steel bar truss assembly is penetrated through the base plate, the steel bar truss assembly is provided with a plurality of steel bar truss assemblies, and the bottom ends of the plurality of steel bar truss assemblies are provided with plug rods, and the plug rods are provided with a plurality of plug holes, and the base plate is detachably provided with a support plate corresponding to the plurality of plug rods in the same group below the base plate, and the support plate is provided with through holes corresponding to the plurality of plug rods, and the support plate is provided with a slide groove inside, and the slide groove and the plurality of through holes are connected and arranged, and locking plates are slidably provided at the front and rear ends of the slide groove, and locking grooves are provided on the plurality of plug rods corresponding to the locking plates, and adjustment plates are provided at the bottom ends of the two locking plates, and adjustment grooves are provided at the bottom ends of the support plates corresponding to the adjustment plates.

[0007] The utility model is further configured such that one side of the support plate at the middle position exceeds the bottom plate and extends outward, and the other side of the support plate at the two side positions exceeds the bottom plate and extends outward to the other side, so as to facilitate the support installation between adjacent bottom plates.

[0008] The utility model is further configured that a plurality of the support plates are provided with fixing plates on both sides of the front and rear ends of the lower ends, and adjusting rods are rotatably provided between the fixing plates in the same group, and the adjusting rods are threadedly connected to the adjusting plates to adjust the sliding of the adjusting plates.

[0009] The utility model is further configured such that reinforcement plates are detachably provided at both front and rear ends of the plurality of support plates, mounting blocks are provided at the plurality of reinforcement plates, and mounting seats are provided at both front and rear ends of the plurality of support plates corresponding to the mounting blocks, so as to facilitate enhanced support.

[0010] The utility model is further configured such that a limit seat is slidably provided under the plurality of support plates, a limit rod is provided on both the front and rear sides of the upper end faces of the plurality of limit seats, a first limit hole is opened on the plurality of mounting seats corresponding to the limit rod, and a second limit hole is opened on the plurality of mounting blocks corresponding to the limit rod, so as to limit the installation of the reinforcement plate.

[0011] The utility model is further configured such that guide rods are symmetrically provided at the lower ends of the plurality of support plates, and guide holes are opened on the plurality of limit seats corresponding to the plurality of guide rods to guide the lifting and lowering of the limit seats.

[0012] The utility model is further configured such that springs are symmetrically arranged on the upper end surfaces of the plurality of limit seats, the springs are connected to the support plate, and the springs are sleeved on the guide rods for convenient and quick resetting.

[0013] The utility model is further configured that the bottom ends of the plurality of limit seats are each provided with a pull rod, and the bottom ends of the plurality of pull rods are each provided with a pull ring for easy pulling.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a steel bar truss floor deck support member, which has the following beneficial effects:

[0016] 1. Through the design of the locking plate, the locking plate is slidably arranged relative to the slide groove, the adjusting plate and the locking plate are connected, the adjusting rod and the adjusting plate are threadedly matched, the adjusting plate slides relative to the adjusting groove, and the locking plate is slidably adjusted, which is convenient for quick locking operation and quick disassembly and assembly of the support plate.

[0017] 2. Through the design of the reinforcement plate, the mounting block and the mounting seat of the reinforcement plate are matched, and the reinforcement plate is correspondingly set on the support plate, the adjacent bottom plates are reinforced to support each other, improve the overall installation and strengthen, ensure the flatness of the installation, and avoid the inclination between the adjacent bottom plates caused by too much concrete poured from the outside.

[0018] 3. Through the design of the limit seat, the limit seat is slidably arranged relative to the guide rod, and the spring ensures that the limit seat automatically resets after adjustment. The limit rod on the limit seat is matched with the first limit hole and the second limit hole, which is convenient for limiting the installation of the reinforcement plate and facilitating the rapid disassembly and assembly of the reinforcement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a preferred steel truss floor deck support;

[0020] Figure 2 An exploded diagram of the matching structure of a bottom plate and a steel truss assembly preferably selected for a steel truss floor deck support;

[0021] Figure 3 It is a cross-sectional view of the internal structure of a support plate of a steel truss floor decking support member preferably without a limit seat installed;

[0022] Figure 4 A schematic diagram of a preferred limit seat structure for a steel truss floor deck support;

[0023] Figure 5 The present invention is a schematic diagram of the matching structure of a reinforcement plate and a mounting block preferably used for a steel truss floor deck support.

[0024] In the figure: 1. bottom plate; 2. steel bar truss assembly; 3. plug rod; 4. plug hole; 5. support plate; 6. through hole; 7. slide groove; 8. locking plate; 9. locking groove; 10. adjustment plate; 11. adjustment groove; 12. fixing plate; 13. adjustment rod; 14. reinforcement plate; 15. mounting block; 16. mounting seat; 17. limit seat; 18. limit rod; 19. first limit hole; 20. second limit hole; 21. guide rod; 22. guide hole; 23. spring; 24. pull rod; 25. pull ring. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-3 A steel bar truss floor deck support comprises a base plate 1, a steel bar truss assembly 2 is penetrated on the base plate 1, a plurality of steel bar truss assemblies 2 are provided, a plurality of steel bar truss assemblies 2 are provided with plug rods 3 at the bottom ends, a plurality of plug rods 3 are provided, a plurality of plug holes 4 are provided on the base plate 1 corresponding to the plurality of plug rods 3 in the same group, a detachable support plate 5 is provided below the base plate 1, a plurality of plug rods 3 are provided on the support plate 5 corresponding to the plurality of plug rods 3, a slide groove 7 is provided inside the support plate 5, the slide groove 7 and the plurality of through holes 6 are connected, locking plates 8 are slidably provided at the front and rear ends of the slide groove 7, a plurality of plug rods 3 are provided with locking grooves 9 corresponding to the locking plates 8, an adjusting plate 10 is provided at the bottom ends of the two locking plates 8, and an adjusting groove 11 is provided at the bottom end of the support plate 5 corresponding to the adjusting plate 10.

[0029] In this embodiment, the insertion rod 3 of the steel truss assembly 2 is installed corresponding to the socket 4 of the base plate 1, the through hole 6 of the support plate 5 and the socket 4 are installed in coordination, the adjustment plate 10 slides relative to the adjustment groove 11, driving the locking plate 8 to slide relative to the slide groove 7, and the locking plate 8 and the locking groove 9 cooperate to lock the insertion rod 3.

[0030] See also Figure 1 As an implementation of the support plate 5: one side of the support plate 5 at the middle position exceeds the bottom plate 1 and extends outward, and the other side of the support plate 5 at the two side positions exceeds the bottom plate 1 and extends outward.

[0031] Specifically, one side of the support plate 5 at the middle position is installed to extend outward, which is convenient for installation with the other bottom plate 1 on this side, and the other side of the support plate 5 at the two side positions is installed to extend outward, which is convenient for installation with the other bottom plate 1 on this side.

[0032] See also Figure 3 As an implementation of the adjustment plate 10: a plurality of support plates 5 are provided with fixed plates 12 on both sides of the front and rear ends of the lower ends, and an adjustment rod 13 is rotatably provided between the same group of fixed plates 12, and the adjustment rod 13 and the adjustment plate 10 are threadedly connected.

[0033] Specifically, the adjusting rod 13 is rotated, and the adjusting rod 13 rotates relative to the fixing plate 12 , and the adjusting rod 13 and the adjusting plate 10 are threadedly matched, thereby driving the adjusting plate 10 to slide relative to each other.

[0034] See also Figure 1 , Figure 3 , Figure 4 and Figure 5As an implementation method of the reinforcing plate 14: the front and rear ends of the plurality of support plates 5 can be detachably provided with reinforcing plates 14, the plurality of reinforcing plates 14 are provided with mounting blocks 15, the front and rear ends of the plurality of support plates 5 are provided with mounting seats 16 corresponding to the mounting blocks 15, the plurality of support plates 5 are slidably provided with limit seats 17 below, the front and rear sides of the upper end faces of the plurality of limit seats 17 are provided with limit rods 18, the plurality of mounting seats 16 are provided with first limit holes 19 corresponding to the limit rods 18, the plurality of mounting blocks 15 are provided with second limit holes 20 corresponding to the limit rods 18, the lower ends of the plurality of support plates 5 are symmetrically provided with guide rods 21, the plurality of limit seats 17 are provided with guide holes 22 corresponding to the plurality of guide rods 21, the upper end surfaces of the plurality of limit seats 17 are symmetrically provided with springs 23, the springs 23 are connected to the support plates 5, the springs 23 are sleeved on the guide rods 21, the bottom ends of the plurality of limit seats 17 are provided with pull rods 24, and the bottom ends of the plurality of pull rods 24 are provided with pull rings 25.

[0035] Specifically, the mounting block 15 of the reinforcing plate 14 is installed corresponding to the mounting seat 16, and the pull ring 25 is grasped. The pull ring 25 and the pull rod 24 cooperate to pull the limit seat 17, and the limit seat 17 slides relative to the guide rod 21, and the spring 23 is stretched. After the installation of the reinforcing plate 14 is completed, the pull ring 25 is released, and the spring 23 retracts, driving the limit rod 18 to pass through the first limit hole 19 and insert into the second limit hole 20, thereby limiting the installation of the reinforcing plate 14.

[0036] In summary, the overall equipment is in use:

[0037] When the support plate 5 is in the installation state, multiple steel truss assemblies 2 are installed corresponding to the base plate 1, the plug rod 3 is installed through the plug hole 4, the support plate 5 is installed corresponding to the plug rod 3, one side of the middle position is extended outward for installation, and the support plates 5 on both sides are extended to the other side for installation, the adjusting rod 13 is rotated, the adjusting rod 13 and the fixing plate 12 are threadedly matched, the adjusting plate 10 slides relative to the adjusting groove 11, the adjusting plate 10 drives the locking plate 8 to slide relative to the slide groove 7, the locking plate 8 and the locking groove 9 cooperate to lock the installation.

[0038] When the reinforcing plate 14 is in the installation state, the mounting block 15 of the reinforcing plate 14 is installed corresponding to the mounting seat 16, the pull ring 25 is grasped, and the pull ring 25 and the pull rod 24 cooperate to pull the limit seat 17, the limit seat 17 slides relative to the guide rod 21, and the spring 23 is stretched. After the installation of the reinforcing plate 14 is completed, the pull ring 25 is released, the spring 23 retracts, and drives the limit rod 18 to pass through the first limit hole 19 and insert into the second limit hole 20, thereby limiting the installation of the reinforcing plate 14.

[0039] When multiple base plates 1 are assembled, adjacent base plates 1 are assembled together, and the through holes 6 on the support plate 5 and the inserted rods 3 of the steel truss assembly 2 on the outer base plate 1 are installed together. After the assembly, the adjusting rod 13 is rotated to lock the installation, which facilitates stable installation between the multiple base plates 1, and the reinforcing plate 14 provides reinforced support between the multiple base plates 1.

[0040] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel bar truss floor deck support, comprising a base plate (1), wherein a steel bar truss assembly (2) is provided through the base plate (1), wherein a plurality of steel bar truss assemblies (2) are provided, and wherein: The bottom ends of the plurality of steel bar truss assemblies (2) are each provided with an insertion rod (3), and the plurality of insertion rods (3) are provided. The bottom plate (1) is provided with an insertion hole (4) corresponding to the plurality of insertion rods (3). A support plate (5) is detachably provided below the bottom plate (1) corresponding to the plurality of insertion rods (3) in the same group. The support plate (5) is provided with a through hole (6) corresponding to the plurality of insertion rods (3). A slide groove (7) is provided inside the support plate (5). The slide groove (7) and the plurality of through holes (6) are connected. Locking plates (8) are slidably provided at both front and rear ends of the slide groove (7). The plurality of insertion rods (3) are provided with a locking groove (9) corresponding to the locking plate (8). Adjustment plates (10) are provided at the bottom ends of the two locking plates (8), and an adjustment groove (11) is provided at the bottom end of the support plate (5) corresponding to the adjustment plate (10).

2. A steel bar truss floor deck support according to claim 1, characterized in that: One side of the support plate (5) at the middle position exceeds the bottom plate (1) and extends outward, and the other side of the support plate (5) at the two side positions exceeds the bottom plate (1) and extends outward.

3. The steel bar truss floor deck support according to claim 1, characterized in that: A plurality of the support plates (5) are provided with fixing plates (12) on both the front and rear sides of the lower end faces, and adjusting rods (13) are rotatably provided between the fixing plates (12) in the same group, and the adjusting rods (13) and the adjusting plates (10) are threadedly connected.

4. The steel bar truss floor deck support according to claim 1, characterized in that: A plurality of the support plates (5) are provided with detachable reinforcement plates (14) at both the front and rear ends, a plurality of the reinforcement plates (14) are provided with mounting blocks (15), and a plurality of the support plates (5) are provided with mounting seats (16) at both the front and rear ends corresponding to the mounting blocks (15).

5. A steel bar truss floor deck support according to claim 4, characterized in that: A limiting seat (17) is slidably provided below the plurality of support plates (5), limiting rods (18) are provided on both the front and rear sides of the upper end faces of the plurality of limiting seats (17), a first limiting hole (19) is provided on the plurality of mounting seats (16) corresponding to the limiting rod (18), and a second limiting hole (20) is provided on the plurality of mounting blocks (15) corresponding to the limiting rod (18).

6. A steel bar truss floor deck support according to claim 5, characterized in that: The lower ends of the plurality of support plates (5) are symmetrically provided with guide rods (21), and the plurality of limit seats (17) are provided with guide holes (22) corresponding to the plurality of guide rods (21).

7. A steel bar truss floor deck support according to claim 6, characterized in that: The upper end surfaces of the plurality of limit seats (17) are symmetrically provided with springs (23), the springs (23) are connected to the support plate (5), and the springs (23) are sleeved on the guide rod (21).

8. The steel bar truss floor deck support according to claim 6, characterized in that: A plurality of the limit seats (17) are each provided with a pull rod (24) at their bottom ends, and a plurality of the pull rods (24) are each provided with a pull ring (25) at their bottom ends.

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