Steel structure accessory for building construction fastening

Abstract

The utility model relates to the technical field of steel structure accessories, in particular to a steel structure accessory for fastening in building construction, which comprises a side frame, a top frame is fixedly connected onto the side frame, a guide rail is fixedly connected in the side frame, first clamping plates are arranged on two sides of the side frame, first sliding blocks are fixedly connected outside the first clamping plates, and a second sliding block is fixedly connected outside the first sliding blocks. The first sliding blocks are slidably connected with the sliding rails, second clamping plates are arranged on the two sides of the bottom of the top frame, first synchronous driving assemblies are arranged outside the side frames and used for driving the first clamping plates to slide, and second synchronous driving assemblies are arranged outside the top frame. Through the arrangement of the first synchronous driving assembly, the two first clamping plates can be driven to move synchronously at the same time, through the arrangement of the second synchronous driving assembly, the two opposite second clamping plates can be driven to move at the same time, and compared with the prior art, operation is more convenient, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure accessory technical field especially a steel structure accessory for building construction fastening. BACKGROUND

[0002] The steel structure accessory for fastening is a kind of element for connecting and fixing steel structure, for ensuring the strength, stability and durability of structure.

[0003] In prior art, the patent with announcement number CN221646405U discloses a kind of steel structure accessory for building construction fastening, including plank and top frame, the left and right sides of top frame are provided with sliding slot, the inside of two sliding slots is slidably connected with push plate, the top of top frame is fixedly connected with push seat, the inside left and right ends of push seat are all screw-connected with push bolt, the inside of top frame is provided with limiting assembly, the inside of two clamping pieces of limiting assembly is slidably connected, the inside top of two clamping pieces is screw-connected with fixed assembly, the outside of two clamping pieces is all fixedly connected with support block.

[0004] In the patent, each push plate and support block needs to be operated separately to clamp and fix plank, in the case where the number of fastening structures is large, so that workload is large, and work efficiency cannot be improved. UTILITY MODEL CONTENT

[0005] In view of the technical problem that work efficiency cannot be improved in the patent mentioned in background art, the utility model provides a kind of steel structure accessory for building construction fastening.

[0006] The technical scheme adopted by the utility model is: a kind of steel structure accessory for building construction fastening, including side frame, the side frame is fixedly connected with top frame, the side frame is fixedly connected with guide rail in, the two sides of side frame are all equipped with first clamping plate, the outside of first clamping plate is fixedly connected with first sliding block, the first sliding block is slidably connected with slide rail, the bottom of top frame two sides is equipped with second clamping plate, the outside first synchronous drive assembly of side frame, the first synchronous drive assembly is used to drive first clamping plate sliding, the outside of top frame is equipped with second synchronous drive assembly, and the second synchronous drive assembly is used to drive second clamping plate sliding.

[0007] In one of the embodiments, the outside of second clamping plate is fixedly connected with second sliding block, and the second sliding block is slidably connected with slide rail.

[0008] In one of the embodiments, the first synchronous drive assembly is bidirectional screw rod, and the two ends of bidirectional screw rod are respectively screw-connected with two first clamping plates.

[0009] In one of the embodiments, the external part of the bidirectional threaded rod is fixedly connected with a rotating handle.

[0010] In one of the embodiments, the second synchronous driving assembly comprises a unidirectional threaded rod rotatably connected with the top frame and an adjusting frame rotatably connected with the bottom of the unidirectional threaded rod, both sides of the adjusting frame are rotatably connected with two connecting rods, one end of the connecting rod is hingedly connected with the second clamping plate.

[0011] In one of the embodiments, the external part of the first clamping plate and the second clamping plate is provided with anti-skid protrusions.

[0012] In one of the embodiments, at least one set of springs is connected between the two second clamping plates.

[0013] In one of the embodiments, the external part of the first clamping plate and the second clamping plate is provided with a plurality of threaded holes.

[0014] Compared with the prior art, the first clamping plate can clamp and fix the external part of the template, the second clamping plate can clamp and fix the internal side of the template, the first synchronous driving assembly can drive the two first clamping plates to move synchronously, the second synchronous driving assembly can drive the two opposite second clamping plates to move synchronously, and compared with the prior art, the operation is more convenient and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic diagram of the utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 is a structural schematic diagram of the first clamping plate in the utility model;

[0018] Figure 4 is a structural schematic diagram of the second clamping plate in the utility model;

[0019] Figure 5 is a structural schematic diagram of the top frame in the utility model.

[0020] In the drawing, the marks are:

[0021] 1, side frame; 2, top frame; 3, bidirectional threaded rod; 4, unidirectional threaded rod; 5, guide rail; 6, first clamping plate; 7, first sliding block; 8, adjusting frame; 9, rotating handle; 10, connecting rod; 11, second clamping plate; 12, second sliding block. DETAILED DESCRIPTION

[0022] In the description of the utility model, it needs to explain, the term "front", "upper", "lower", "left", "right", "vertical", "horizontal" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model.

[0023] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] The following will be described in detail in combination with the accompanying drawings Figures 1-5 Further illustrate the utility model.

[0025] In order to solve the problems in the background art, the present application proposes the following technical scheme: a steel structure accessory for building construction fastening, comprising a side frame 1, the top frame 2 is fixedly connected on the side frame 1, the guide rail 5 is fixedly connected in the side frame 1, the first clamping plate 6 is arranged on both sides of the side frame 1, the first sliding block 7 is fixedly connected outside the first clamping plate 6, the first sliding block 7 is slidably connected with the slide rail, the guide rail 5 and the first sliding block 7 are used for guiding the first clamping plate 6.

[0026] Further design, second clamping plate 11 is arranged on both sides of the bottom of the top frame 2, the first synchronous driving assembly is arranged outside the side frame 1, the first synchronous driving assembly is used for driving the first clamping plate 6 to slide, the second synchronous driving assembly is arranged outside the top frame 2, and the second synchronous driving assembly is used for driving the second clamping plate 11 to slide.

[0027] Among them, the second sliding block 12 is fixedly connected outside the second clamping plate 11, the second sliding block 12 is slidably connected with the slide rail, the second sliding block 12 and the slide rail are used for guiding the second clamping plate 11, the first clamping plate 6 and the second clamping plate 11 are provided with anti-skid protrusions outside, which is used for increasing the friction and increasing the clamping effect.

[0028] Specific design, the first synchronous driving assembly is a bidirectional screw rod 3, the two ends of the bidirectional screw rod 3 are threadedly connected with the two first clamping plates 6 respectively, the bidirectional screw rod 3 is fixedly connected with the handle 9 outside, the bidirectional screw rod 3 is rotated, and the two first clamping plates 6 are moved towards each other under the guidance of the guide rail 5, so that the outer part of the formwork is clamped and fixed.

[0029] In a specific design, the second synchronous driving assembly comprises a single-threaded rod 4 rotatably connected to the top frame 2 and an adjusting frame 8 rotatably connected to the bottom of the single-threaded rod 4, both sides of the adjusting frame 8 are rotatably connected with two connecting rods 10, one end of the connecting rod 10 is hingedly connected with the second clamping plate 11, the single-threaded rod 4 is rotated to move the adjusting frame 8 downward, the adjusting frame 8 extrudes the connecting rod 10 to move, and the connecting rod 10 pushes the two opposite second clamping plates 11 to slide away from each other, so that the inner side of the formwork can be clamped and fixed.

[0030] As other embodiments, in order to realize buffering, at least one set of springs is connected between the two second clamping plates 11, and a plurality of threaded holes are arranged on the outer sides of the first clamping plate 6 and the second clamping plate 11, so that the outer sides of the first clamping plate 6 and the second clamping plate 11 can be spliced with the plate to increase the size.

[0031] In order for those skilled in the art to fully understand the technical solutions, the working principle of the utility model is as follows:

[0032] The side frame 1 is placed outside the formwork, the first clamping plate 6 and the second clamping plate 11 are located on both sides of the formwork, and the state shown in the accompanying drawings is referred to. Figure 1 Then, the bidirectional threaded rod 3 is rotated, and under the guidance of the guide rail 5, the two first clamping plates 6 move towards each other to clamp and fix the outer side of the formwork.

[0033] Then, the single-threaded rod 4 is rotated to move the adjusting frame 8 downward, the adjusting frame 8 extrudes the connecting rod 10 to move, and the connecting rod 10 pushes the two opposite second clamping plates 11 to slide away from each other, so that the inner side of the formwork can be clamped and fixed.

[0034] In summary, in the embodiment, the opposite first clamping plate 6 and the opposite second clamping plate 11 can be moved and worked at the same time, compared with the prior art, the utility model improves the working efficiency.

[0035] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the description belong to the prior art known by those skilled in the art.

[0036] Although the embodiments of the utility model have been shown and described, the scope of the utility model is defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A steel structural fitting for fastening in construction, characterized in that, The utility model provides a kind of side frame (1), top frame (2) is fixedly connected on the side frame (1), guide rail (5) is fixedly connected in the side frame (1), the both sides of the side frame (1) are equipped with first clamping plate (6), the outside of the first clamping plate (6) is fixedly connected with first sliding block (7), the first sliding block (7) is slidably connected with slide rail, the bottom of the top frame (2) both sides is equipped with second clamping plate (11), the outside of the side frame (1) first synchronous drive assembly, the first synchronous drive assembly is used to drive first clamping plate (6) sliding, the outside of the top frame (2) is equipped with second synchronous drive assembly, and the second synchronous drive assembly is used to drive second clamping plate (11) sliding.

2. A steel construction fitting for fastening in building construction according to claim 1, characterized in that The outside of the second clamping plate (11) is fixedly connected with second sliding block (12), and the second sliding block (12) is slidably connected with the slide rail.

3. A steel construction fitting for fastening in building construction according to claim 2, characterized in that The first synchronous drive assembly is bidirectional screw rod (3), and the both ends of the bidirectional screw rod (3) are respectively threadedly connected with two first clamping plates (6).

4. A steel construction fitting for fastening in building construction according to claim 3, characterized in that The outside of the bidirectional screw rod (3) is fixedly connected with handle (9).

5. A steel construction fitting for fastening in building construction according to claim 4, characterized in that The second synchronous drive assembly includes unidirectional screw rod (4) rotatably connected on the top frame (2) and adjusting frame (8) rotatably connected at the bottom of the unidirectional screw rod (4), two connecting rods (10) are rotatably connected on the both sides of the adjusting frame (8), and one end of the connecting rod (10) is hingedly connected with the second clamping plate (11).

6. A steel construction fitting for fastening in building construction according to claim 5, characterized in that The outside of the first clamping plate (6) and the second clamping plate (11) is equipped with anti-skid convex.

7. A steel construction fitting for fastening in building construction according to claim 6, characterized in that At least one spring is connected between the two groups of second clamping plates (11).

8. A steel construction fitting for fastening in building construction according to claim 7, characterized in that The outside of the first clamping plate (6) and the second clamping plate (11) is equipped with a plurality of threaded holes.

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