Splicing and connecting component for steel structure house

Abstract

The utility model relates to the technical field of steel structures, and discloses a steel structure house assembling and connecting part which comprises a U-shaped connecting seat, and a first sliding groove and a second sliding groove are formed in the two far ends of the connecting seat. Each first sliding groove is formed in the height direction of the connecting base, each second sliding groove is formed in the length direction of the connecting base, and notches of the two first sliding grooves and notches of the two second sliding grooves are opposite in the width direction of the connecting base. Each first sliding groove is internally provided with a sliding block in a limiting and sliding fit mode, and each second sliding groove is internally provided with two sliding rods in a limiting and sliding fit mode. A top plate is fixedly arranged between the two first sliding blocks; every two sliding rods located in the different second sliding grooves are in one-to-one correspondence, and a bottom plate is fixedly arranged between every two corresponding sliding rods. And foldable protective parts are arranged between the two bottom plates and the top plate. The foldable protective part can cover and protect the seat body of the connecting seat in contact with the web of the H-shaped steel, so that the seat body is prevented from being eroded, and the protective effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, and particularly relates to an assembling and connecting component for a steel structure house. Background Technique

[0002] A structure is a structure composed of steel materials and is one of the main building structure types. A steel structure is mainly composed of steel beams, steel columns, steel trusses and other components made of sections and steel plates. The characteristics of steel are high strength, light self-weight, good overall rigidity and strong deformation ability. Therefore, it is particularly suitable for building large-span, ultra-high and ultra-heavy buildings. Due to its firm structure, H-shaped steel is widely used in actual construction.

[0003] An assembling and connecting component for a steel structure house with the publication number of CN220747228U includes a connecting seat. A plurality of first connecting holes are formed in the surface of the connecting seat. Two H-shaped rigid bodies are arranged outside the connecting seat. Second connecting holes are formed at both ends of the H-shaped rigid body. A fixing bolt is threadedly connected to the surface of the connecting seat. A protection structure is arranged at the top of the connecting seat. A positioning component penetrates through the inside of the connecting seat.

[0004] Based on the above technical features, the problem is that in the prior art, the protection range of the protection structure is only limited to the bolts for fixing, and the connecting seat cannot be effectively protected. In the actual use process, the quality of the connecting seat is also one of the important factors affecting the safety of the steel structure house.

[0005] Therefore, it is very necessary to solve the above problems through an assembling and connecting component for a steel structure house. Content of the Utility Model

[0006] The purpose of the utility model is to provide an assembling and connecting component for a steel structure house to solve the problems put forward in the above background technique.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure house assembly connection component, including a connection seat, the connection seat is a U-shaped seat, the U-shaped seat is located in the groove between the flange plate and the web of the H-shaped steel and is matched with the groove; the first slide groove and the second slide groove are provided on the two distal ends of the connection seat that contact the flange plate of the H-shaped steel; each first slide groove is provided along the height direction of the connection seat, each second slide groove is provided along the length direction of the connection seat, and the two first slide grooves and the two second slide grooves are opposite to each other along the width direction of the connection seat; each first slide groove is limited to slide with a slider, and each second slide groove is limited to slide with two slide rods; a top plate is fixedly arranged between the two slide rods; two slide rods located in different second slide grooves correspond to each other, and a bottom plate is fixedly arranged between the two corresponding slide rods; a foldable protective piece is provided between the two bottom plates and the top plate; two stoppers are fixedly arranged on the connection seat, and the two stoppers correspond to the two bottom plates one by one; a limit piece is provided between each bottom plate and the corresponding stopper.

[0008] Preferably, the foldable protective member includes a plurality of movable plates, which are stacked in layers between the top plate and the bottom plate along the height direction of the connecting seat; a connecting rod is arranged between the movable plate close to the top plate and the top plate, between the movable plate close to the bottom plate and the bottom plate, and between two adjacent movable plates; one end of the connecting rod between the top plate and the movable plate close to the top plate is rotatably connected to the top plate, and the other end is rotatably connected to the movable plate close to the top plate; one end of the connecting rod between the bottom plate and the movable plate close to the bottom plate is rotatably connected to the bottom plate, and the other end is rotatably connected to the movable plate close to the bottom plate; the connecting rod between two adjacent movable plates is rotatably connected to the two movable plates.

[0009] Preferably, protective plates are fixedly arranged on the top plate and each of the movable plates; the position of each protective plate corresponds to the end of the bottom plate away from the other bottom plate along the sliding direction; the end surface of each protective plate away from the web of the H-shaped steel is an inclined surface, and each inclined surface is inclined toward the direction close to the web of the H-shaped steel.

[0010] Preferably, the limiting member includes a ball spring pin and a slot matching the pin head of the ball spring pin; a ball spring pin is fixedly installed on each base plate, and a slot is provided on each block; the pin head of the ball spring pin on each base plate is engaged with the slot on the corresponding block for limiting positioning.

[0011] Preferably, a handle is fixedly provided on the ends of the two bottom plates which are away from each other along the sliding direction.

[0012] Technical effects and advantages of the present utility model: The present utility model is provided with a foldable protective member. During the process of protecting the bolt, the foldable protective member can cover and protect the seat body of the connecting seat in contact with the web of the H-beam, ensuring that the seat body of the connecting seat in contact with the web of the H-beam is not eroded, and the protection effect is better. Description of the Drawings

[0013] Figure 1 It is a three-dimensional assembly schematic diagram of the present utility model;

[0014] Figure 2 It is a partial cross-sectional schematic diagram of the present utility model;

[0015] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of part A.

[0016] In the figure: 1. H-beam; 2. Connection hole; 3. Connecting seat; 4. Bolt; 5. First chute; 6. Top plate; 7. Protective plate; 8. Stopper; 9. Card slot; 10. Handle; 11. Connecting rod; 12. Slide block; 13. Second chute; 14. Slide bar; 15. Bottom plate; 16. Movable plate. Detailed Embodiment

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] The present utility model provides a steel structure house assembly connection component as Figures 1 to 3 shown, including a connecting seat 3. The connecting seat 3 is located at the connection of two H-beams 1. The connecting seat 3 is a U-shaped seat, and this U-shaped seat is located in the groove between the flange plate and the web of the H-beam 1 and is matched with the groove.

[0019] The seat bodies of the connecting seat 3 in contact with the flange plates of the H-beam 1 are two distal ends, and the seat body of the connecting seat 3 in contact with the web of the H-beam 1 is the base. A jack is drilled on the base of the connecting seat 3, and connection holes 2 are drilled on the two H-beams 1. The bolt 4 passes through the jack and the connection hole 2 in sequence and is threadedly connected with the nut at the same time. It is used to connect the two H-beams 1 to achieve assembly.

[0020] A second slide groove 13 is chiseled out on the two distal ends of the connecting seat 3 along the length direction of the connecting seat 3, and the notches of the two second slide grooves 13 are opposite to each other along the width direction of the connecting seat 3. Two slide bars 14 are limitedly slidably matched in each second slide groove 13, and the two slide bars 14 located in different second slide grooves 13 correspond to each other. Two bottom plates 15 are installed between the two second slide grooves 13, and each bottom plate 15 is fixedly connected to the two slide bars 14. Each bottom plate 15 is located between the two connected slide bars 14, and the two slide bars 14 located on the same bottom plate 15 correspond to each other. The two bottom plates 15 slide close to or away from each other along the length direction of the connecting seat 3.

[0021] A handle 10 is welded and fixed to the ends of the two bottom plates 15 that are away from each other along the length direction of the connecting seat 3 , and is used for pushing and pulling the two bottom plates 15 .

[0022] Two stoppers 8 are arranged between the two distal ends of the connection seat 3, and the two stoppers 8 are fixedly connected to the base of the connection seat 3, and all bolts 4 are located between the two stoppers 8. The two stoppers 8 correspond to the two bottom plates 15 one by one, and a limiting member is installed between each bottom plate 15 and the corresponding stopper 8, which is used to limit the two bottom plates 15.

[0023] The limiting member includes a ball spring pin and a slot 9. A ball spring pin is fixedly mounted on each base plate 15, and a slot 9 matching the pin head of the ball spring pin is chiseled on each stopper 8. The pin head of each ball spring is engaged and limited with the slot 9 on the stopper 8 corresponding to the base plate 15.

[0024] A first slide groove 5 is chiseled out on both distal ends of the connection seat 3 along the height direction of the connection seat 3, and the notches of the two first slide grooves 5 are opposite to each other along the width direction of the connection seat 3. A slider 12 is limitedly slidably fitted in each first slide groove 5, and a top plate 6 is assembled between the two distal ends of the connection seat 3. The top plate 6 is located between the two sliders 12 and is fixedly connected to the two sliders 12, so that the top plate 6 can slide up and down along the height direction of the connection seat 3.

[0025] A foldable guard is mounted between the two bottom plates 15 and the top plate 6. Each foldable guard is unfolded when the two bottom plates 15 slide away from each other, and is folded when the two bottom plates 15 slide close to each other.

[0026] The foldable protection member includes a plurality of movable panels 16, and the plurality of movable panels 16 are arranged along the width direction of the connection seat 3. The plurality of movable panels 16 between each bottom panel 15 and the top panel 6 are stacked in layers between the bottom panel 15 and the top panel 6.

[0027] Both ends of the slider 12 are rotationally connected to two connecting rods 11, and the two connecting rods 11 located at the same end of the top plate 6 are symmetric about the slider 12 on the corresponding end. The two movable plates 16 closest to the top plate 6 correspond one by one to the two connecting rods 11 located at the same end of the top plate 6. The ends of the two connecting rods 11 located at the same end of the top plate 6, which are far from the top plate 6, are rotationally connected to the corresponding movable plates 16.

[0028] One connecting rod 11 is rotationally connected to each end of each movable plate 16 close to the two distal ends of the connecting seat 3. Among two adjacent movable plates 16, the ends of the two connecting rods 11 on the movable plate 16 close to the top plate 6, which are far from the corresponding movable plate 16, are rotationally connected to the movable plate 16 far from the top plate 6.

[0029] One connecting rod 11 is rotationally connected to each end of each bottom plate 15 connected with a slide bar 14. Among the movable plates 16 between each bottom plate 15 and the top plate 6, the movable plate 16 closest to the bottom plate 15 is rotationally connected to the end of the connecting rod 11 on the bottom plate 15, which is far from the corresponding bottom plate 15.

[0030] All the movable plates 16 between the top plate 6 and one of the bottom plates 15 correspond one by one to all the movable plates 16 between the top plate 6 and the other bottom plate 15, and a protective plate 7 is welded to the mutually facing ends of the two corresponding movable plates 16. The end face of each protective plate 7 far from the base of the connecting seat 3 is an inclined surface, and each inclined surface inclines towards the direction close to the base of the connecting seat 3 for protection and to facilitate the flow of rainwater.

[0031] All the connecting rods 11 between the top plate 6 and one of the bottom plates 15 are parallel to each other, and all the connecting rods 11 between the top plate 6 and the other bottom plate 15 are parallel to each other. All the connecting rods 11 between the top plate 6 and one of the bottom plates 15 correspond one by one to all the connecting rods 11 between the top plate 6 and the other bottom plate 15, and the two corresponding connecting rods 11 are symmetrically arranged in a V-shape.

[0032] Working principle: In the initial state, the two corresponding connecting rods 11 are symmetrically arranged in an inverted V-shape, all the movable plates 16 between the top plate 6 and one of the bottom plates 15 are stacked face to face, and all the movable plates 16 between the top plate 6 and the other bottom plate 15 are stacked face to face.

[0033] During use, the connecting seat 3 is fixed at the connection of the two H-beams 1 through the bolt 4 and the matching nut. Then, the handles 10 on the two bottom plates 15 are pulled, and the two handles 10 drive the two bottom plates 15 to slide away along the length direction of the connecting seat 3. At the same time, the two bottom plates 15 drive the connected slide bars 14 to slide in the corresponding second chutes 13.

[0034] During this process, the two bottom plates 15 pull the movable plate 16 closest to themselves to move through the connected connecting rods 11. The movable plate 16 closest to the bottom plate 15 drives the adjacent movable plate 16 to move through the connecting rod 11. After that, each movable plate 16 drives the movable plate 16 adjacent to itself and close to the top plate 6 to move through the connecting rod 11. At the same time, the two bottom plates 15 push the movable plate 16 closest to themselves to move upward through the connected connecting rods 11, and each movable plate 16 pushes the movable plate 16 adjacent to itself and close to the top plate 6 to move upward through the connecting rod 11. During the movement of the movable plate 16 closest to the top plate 6, the top plate 6 is pushed to move upward through the connecting rod 11, and the top plate 6 drives the two sliders 12 to slide upward in the first chute 5 where they are located. This process is the extension process of the foldable protective member.

[0035] When the two bottom plates 15 slide to contact the corresponding stoppers 8, as the handles 10 on the two bottom plates 15 are continuously pulled, the pin heads of the ball head spring pins on the two bottom plates 15 slide and abut against the corresponding stoppers 8. When the pin heads of the ball head spring pins on the two bottom plates 15 slide into the card slots 9 on the stoppers 8, the pin heads of the ball head spring pins are clamped with the card slots 9.

[0036] At this time, the pulling of the handles 10 on the two bottom plates 15 is stopped. At the same time, the two corresponding connecting rods 11 are symmetrically arranged in a V shape, and all the movable plates 16 between the top plate 6 and one of the bottom plates 15 are inclined and stacked, and all the movable plates 16 between the top plate 6 and the other bottom plate 15 are inclined and stacked. The base of the connecting seat 3 and all the bolts 4 are covered by all the movable plates 16 and the top plate 6, and the protection is completed.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel structure house assembly connection component, comprising a connection seat (3), characterized in that: The connecting seat (3) is a U-shaped seat, which is located in a groove between the flange plate and the web plate of the H-shaped steel (1) and matches the groove; the two distal ends of the connecting seat (3) that contact the flange plate of the H-shaped steel (1) are provided with a first slide groove (5) and a second slide groove (13); each first slide groove (5) is provided along the height direction of the connecting seat (3), and each second slide groove (13) is provided along the length direction of the connecting seat (3); the notches of the two first slide grooves (5) and the two second slide grooves (13) are opposite to each other along the width direction of the connecting seat (3); each first slide groove (5) is provided with a slider for limited sliding cooperation (12), each second slide groove (13) is limitedly slidably matched with two slide bars (14); a top plate (6) is fixedly arranged between the two slide blocks (12); the two slide bars (14) located in different second slide grooves (13) correspond to each other, and a bottom plate (15) is fixedly arranged between the two corresponding slide bars (14); a foldable protective member is arranged between the two bottom plates (15) and the top plate (6); two stoppers (8) are fixedly arranged on the connecting seat (3), and the two stoppers (8) correspond to the two bottom plates (15) one by one; a limiter is arranged between each bottom plate (15) and the corresponding stopper (8).

2. The steel structure house assembly connection component according to claim 1, characterized in that: The foldable protective element comprises a plurality of movable plates (16), wherein the plurality of movable plates (16) are stacked in layers between the top plate (6) and the bottom plate (15) along the height direction of the connecting seat (3); a connecting rod (11) is arranged between the movable plate (16) close to the top plate (6) and the top plate (6), between the movable plate (16) close to the bottom plate (15) and the bottom plate (15), and between two adjacent movable plates (16); and a connecting rod (11) is arranged between the top plate (6) and the movable plate (16) close to the top plate (6). ) is rotatably connected to the top plate (6) at one end, and is rotatably connected to the movable plate (16) close to the top plate (6) at the other end; a connecting rod (11) located between the bottom plate (15) and the movable plate (16) close to the bottom plate (15) is rotatably connected to the bottom plate (15) at one end, and is rotatably connected to the movable plate (16) close to the bottom plate (15) at the other end; a connecting rod (11) located between two adjacent movable plates (16) is rotatably connected to the two movable plates (16).

3. The steel structure house assembly connection component according to claim 2, characterized in that: A protective plate (7) is fixedly arranged on the top plate (6) and each of the movable plates (16); the position of each protective plate (7) corresponds to the end of the bottom plate (15) away from the other bottom plate (15) along the sliding direction; the end surface of each protective plate (7) away from the web of the H-shaped steel (1) is an inclined surface, and each inclined surface is inclined in the direction close to the web of the H-shaped steel (1).

4. The steel structure house assembly connection component according to claim 1, characterized in that: The limiting member comprises a ball spring pin and a slot (9) matching the pin head of the ball spring pin; a ball spring pin is fixedly mounted on each base plate (15), and a slot (9) is provided on each stopper (8); the pin head of the ball spring pin on each base plate (15) is engaged and limitedly matched with the slot (9) on the corresponding stopper (8).

5. The steel structure house assembly connection component according to claim 1, characterized in that: A handle (10) is fixedly provided on the ends of the two bottom plates (15) that are away from each other along the sliding direction.

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