A detachable steel structure base

Abstract

This application discloses a detachable steel structure base, including a base, a snap-fit ​​mechanism, and a clamping mechanism. The base is horizontally positioned, and its top surface has a slot for inserting the lower part of a building slab. The snap-fit ​​mechanism is installed below the top surface of the base and is used to snap and fix the lower part of the building slab inside the slot. The clamping mechanism is installed above the top surface of the base and is used to clamp and fix the upper part of the building slab outside the slot. The steel structure base of this application, by incorporating the slot, snap-fit ​​mechanism, and clamping mechanism, improves the stability of supporting and fixing the building slab, while also facilitating the disassembly of the building slab.

Description

Technical Field

[0001] This application relates to the field of building technology, and more particularly to a detachable steel structure base. Background Technology

[0002] A building steel structure base is a device used to support and fix building slabs, and it is mostly used in building construction.

[0003] During construction, steel structure bases are needed to support and reinforce building panels. However, existing steel structure bases make it inconvenient to disassemble building panels, thus reducing the efficiency of construction. Summary of the Invention

[0004] This application provides a detachable steel structure base that facilitates the disassembly of building panels.

[0005] This application provides a detachable steel structure base, including a base, a snap-fit ​​mechanism, and a clamping mechanism. The base is horizontally positioned, and its top surface has a slot for inserting the lower part of a building slab. The snap-fit ​​mechanism is installed below the top surface of the base and is used to snap and fix the lower part of the building slab inside the slot. The clamping mechanism is installed above the top surface of the base and is used to clamp and fix the upper part of the building slab outside the slot.

[0006] In some embodiments, the locking mechanism includes a limiting block, a receiving plate, a sliding plate, a protrusion, a button, and a first spring. The limiting block passes through a sidewall through-hole of the slot and is movable along the centerline of the sidewall through-hole. The limiting block is used to insert into a limiting hole at the bottom of the building slab. The receiving plate is located on the side of the limiting block away from the slot, and is fixedly connected to the limiting block. The receiving plate is movable along the centerline of the sidewall through-hole and is used to drive the limiting block. The sliding plate is located on one side of the receiving plate in a horizontal direction perpendicular to the centerline of the sidewall through-hole. The sliding plate is fixedly connected to the receiving plate and is movable along the centerline of the sidewall through-hole. One end of the sliding plate in the centerline of the sidewall through-hole has a force-bearing inclined surface, and the sliding plate is used to drive the receiving plate. A protrusion is positioned on one side of the slide block along the centerline of the through-hole in the sidewall. The protrusion has a force-applying inclined surface in a horizontal direction perpendicular to the centerline of the through-hole, which engages with the force-receiving inclined surface. The protrusion can move horizontally along the centerline of the through-hole, protruding to propel the slide block. A button is positioned on one side of the protrusion along the horizontal direction perpendicular to the centerline of the through-hole. The protrusion passes through a side through-hole in the base, and the button is fixedly connected to the protrusion. The button can move horizontally along the centerline of the through-hole, propelling the protrusion. A first spring has its first end fixedly connected to the protrusion and its second end fixedly connected to the outer sidewall of the slot. The first spring can elastically extend and retract horizontally along the centerline of the through-hole, protruding to achieve the following: pressing the button causes the limiting block to retract from the limiting hole; releasing the button causes the limiting block to return to its original position.

[0007] In some embodiments, at least one limiting block is provided on both sides of the slot in the direction of extension of the center line of the side wall through hole, and each limiting block is arranged in a horizontal direction perpendicular to the direction of extension of the center line of the side wall through hole.

[0008] In some embodiments, limiting blocks located on both sides of the slot extending along the centerline of the through-hole in the side wall are fixedly connected to two receiving plates. The two receiving plates are fixedly connected to two sliding plates. The protrusion has two force-applying inclined surfaces, which respectively abut against the force-receiving inclined surfaces of the two sliding plates.

[0009] In some embodiments, the clamping mechanism includes a housing, a clamping plate, a push rod, a movable plate, a sleeve rod, a second spring, and bolts. The housing is disposed on both sides of the slot in the horizontal direction. The clamping plate is disposed between the slot and the housing, and is movable in directions approaching and away from the slot, serving to clamp the upper sides of the building slab. The push rod passes through a hole in the housing, with its first end fixedly connected to the clamping plate. The push rod is perpendicular to the clamping plate and is movable in directions approaching and away from the slot, serving to support the clamping plate and drive its movement. The movable plate is disposed inside the housing, fixedly connected to the push rod, and is perpendicular to the push rod. The movable plate is movable in directions approaching and away from the slot, serving to drive the push rod's movement. The sleeve rod is disposed inside the housing, with both ends fixedly connected to the housing. The sleeve rod passes through an insertion hole in the movable plate, and is perpendicular to the movable plate, serving to support the movable plate. The second spring is located inside the housing and is sleeved on the outside of the sleeve rod. The first end of the second spring is fixedly connected to the movable plate, and the second end is fixedly connected to the housing. The second spring is used to push the movable plate away from the slot. A bolt is screwed into a threaded hole in the housing. The bolt is located on the side of the movable plate away from the push rod and is perpendicular to the movable plate. The bolt is used to push the movable plate closer to the slot.

[0010] In some embodiments, at least one push rod is provided on the side of the clamp away from the slot, and the push rods are arranged in a horizontal direction.

[0011] In some embodiments, at least one sleeve is provided on the side of the clamp away from the slot, and each sleeve is arranged horizontally. A second spring is fitted onto the outside of each sleeve.

[0012] In some embodiments, the cladding has a concave structure, allowing the building panel to be embedded within the concave structure.

[0013] In some embodiments, the detachable steel structure base also includes a limiting pin, which is vertically arranged and whose upper end is fixedly connected to the bottom surface of the base. The limiting pin is used to fix the base.

[0014] In some embodiments, at least one limiting pin is provided at each of the four corners of the base.

[0015] A detachable steel structure base according to an embodiment of this application includes a base, a snap-fit ​​mechanism, and a clamping mechanism. The base is horizontally positioned, and its top surface has a slot for inserting the lower part of a building slab. The snap-fit ​​mechanism is installed below the top surface of the base and is used to snap and fix the lower part of the building slab inside the slot. The clamping mechanism is installed above the top surface of the base and is used to clamp and fix the upper part of the building slab outside the slot. The steel structure base of this application, by providing the slot, snap-fit ​​mechanism, and clamping mechanism, improves the stability of supporting and fixing the building slab, and also facilitates the disassembly of the building slab. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the detachable steel base in the embodiments of this application;

[0018] Figure 2 This is a horizontal cross-sectional view of the snap-fit ​​mechanism in an embodiment of this application;

[0019] Figure 3 This is a schematic diagram of the overall structure of the building panel in the embodiments of this application;

[0020] Figure 4 This is a horizontal cross-sectional view of the clamping mechanism in the embodiments of this application;

[0021] Figure 5 This is a schematic diagram of the connection structure of the clamping plate, push rod, and movable plate in an embodiment of this application. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0023] See Figure 1-5 The embodiments of this application provide a detachable steel structure base, including a base 1, a limiting pin 12, a snap-fit ​​mechanism, and a clamping mechanism.

[0024] The slot 8 is for insertion of the lower part of the building panel 11, and further, for insertion of the insert block 9 at the lower part of the building panel 11. The base 1 is horizontally positioned, and the slot 8 is located on the top surface of the base 1. The base 1 defines a cavity.

[0025] The limiting pin 12 is used to fix the base 1. The limiting pin 12 is vertically arranged, and its upper end is fixedly connected to the bottom surface of the base 1. Furthermore, at least one limiting pin 12 is provided at each of the four corners of the base 1. The limiting pins 12 provided above facilitate the fixing of the base 1 during construction.

[0026] The snap-fit ​​mechanism is used to snap and fix the lower part of the building panel 11 inside the slot 8. The snap-fit ​​mechanism is installed below the top surface of the base 1. The snap-fit ​​mechanism includes a limiting block 7, a receiving plate 6, a sliding plate 4, a protrusion 3, a button 2, and a first spring 19.

[0027] The limiting block 7 is used to be inserted into the limiting hole 10 at the lower part of the building slab 11, and further, into the limiting hole 10 on the lower insert block 9 of the building slab 11. The limiting block 7 passes through the side wall through hole of the slot 8 and can move along the center line extension direction of the side wall through hole. Further, at least one limiting block 7 is provided on both sides of the slot 8 in the center line extension direction of the side wall through hole, such as two limiting blocks 7 are provided on each side, and each limiting block 7 is arranged in a horizontal direction perpendicular to the center line extension direction of the side wall through hole.

[0028] The receiving plate 6 is used to drive the movement of the limiting block 7. The receiving plate 6 is disposed inside the cavity, on the side of the limiting block 7 away from the slot 8, and is fixedly connected to the limiting block 7. The receiving plate 6 can move along the centerline extension direction of the side wall through hole. Furthermore, there are two receiving plates 6, and the limiting blocks 7 disposed on both sides of the slot 8 along the centerline extension direction of the side wall through hole are respectively fixedly connected to the two receiving plates 6.

[0029] The sliding plate 4 is used to drive the support plate 6. The sliding plate 4 is disposed inside the cavity, on one side of the support plate 6 in the horizontal direction perpendicular to the centerline of the sidewall through hole. The sliding plate 4 is fixedly connected to the support plate 6 and can move along the centerline of the sidewall through hole. One end of the sliding plate 4 in the centerline of the sidewall through hole has a force-bearing inclined surface. Furthermore, the sliding plate 4 is slidably disposed inside a groove 5 opened inside the base 1. During construction, the sliding plate 4 slides along the groove 5. There are two sliding plates, and the two support plates 6 are respectively fixedly connected to the two sliding plates 4.

[0030] The protrusion 3 is used to propel the slide plate 4. The protrusion 3 is disposed inside the cavity and on one side of the slide plate 4 along the direction of the centerline of the through hole in the side wall. The protrusion 3 has a force-applying inclined surface in a horizontal direction perpendicular to the direction of the centerline of the through hole in the side wall. The force-applying inclined surface and the force-receiving inclined surface are in contact, allowing the protrusion 3 to move in a horizontal direction perpendicular to the direction of the centerline of the through hole in the side wall. Furthermore, the protrusion 3 has two force-applying inclined surfaces, which respectively contact the force-receiving inclined surfaces of the two slide plates 4.

[0031] Button 2 is used to push the protrusion 3 to move. Button 2 is located on one side of the protrusion 3 in the horizontal direction perpendicular to the center line of the side wall through hole. The protrusion 3 is inserted into the side through hole of the base 1. Button 2 is fixedly connected to the protrusion 3. Button 2 can move in the horizontal direction perpendicular to the center line of the side wall through hole.

[0032] The first spring 19 is used to press the button 2, causing the limiting block 7 to exit the limiting hole 10; when the button 2 is released, the limiting block 7 returns to its original position. The first end of the first spring 19 is fixedly connected to the protrusion 3, and the second end is fixedly connected to the outer side wall of the slot. The first spring 19 can elastically extend and retract in the horizontal direction perpendicular to the center line of the through hole in the side wall.

[0033] The above configuration, consisting of button 2, protrusion 3, sliding plate 4, receiving plate 6, limiting block 7, slot 8, insert block 9, and limiting hole 10, allows the user to disassemble the building panel 11. By pressing button 2, protrusion 3 can be moved. Sliding plate 4, which is slidably connected to the outer wall of protrusion 3, can be moved, thereby moving the limiting block 7, which is fixedly connected to the outer wall of receiving plate 6, so that the limiting block 7 moves out of the limiting hole 10. Pulling the building panel 11 allows the insert block 9 to slide out along slot 8, facilitating the disassembly of the building panel 11 and improving construction efficiency.

[0034] The clamping mechanism is used to clamp and fix the upper part of the building plate 11 outside the slot 8. The clamping mechanism is installed above the top surface of the base 1. The clamping mechanism includes a housing 13, a clamping plate 18, a push rod 17, a movable plate 15, a sleeve rod 16, a second spring 20, and a bolt 14.

[0035] The outer casing 13 is disposed on both sides of the slot 8 in the horizontal direction. The outer casing 13 is fixedly connected to the top surface of the base 1 by bolts. There are two outer casings 13.

[0036] Clamping plates 18 are used to hold the building panel 11 on both sides of the upper part. Clamping plates 18 are disposed between the slot 8 and the outer shell 13, and clamping plates 18 can move in the direction of approaching and moving away from the slot 8. Clamping plates 18 have a concave structure, so that the building panel 11 is embedded in the interior of the concave structure. There are two clamping plates 18, and the two clamping plates 18 are respectively disposed in a one-to-one correspondence with the two outer shells 13.

[0037] The push rod 17 is used to support the clamping plate 18 and drive the clamping plate 18 to move. The push rod 17 passes through the through hole in the housing 13, and the first end of the push rod 17 is fixedly connected to the clamping plate 18. The push rod 17 is perpendicular to the clamping plate 18 and can move in the direction of approaching and moving away from the slot 8. There are at least two push rods 17, which are divided into two groups. At this time, at least one push rod 17 is provided on the side of the clamping plate 18 away from the slot 8. If two push rods 17 are provided, each push rod 17 is arranged in a horizontal direction.

[0038] The movable plate 15 is used to drive the push rod 17 to move. The movable plate 15 is located inside the housing 13 and is fixedly connected to the push rod 17. The movable plate 15 is perpendicular to the push rod 17 and can move towards and away from the slot 8. There are two movable plates 15, and the two movable plates 15 are respectively set to correspond one-to-one with the two sets of push rods 17.

[0039] The sleeve rod 16 is used to support the movable plate 15. The sleeve rod 16 is disposed inside the outer casing 13, with both ends fixedly connected to the outer casing 13. The sleeve rod 16 passes through the insertion hole of the movable plate 15 and is perpendicular to the movable plate 15. There are at least two sleeve rods 16, arranged in two groups. In this case, at least one sleeve rod 16 is provided on the side of the clamping plate 18 away from the slot 8. Alternatively, two sleeve rods 16 may be provided, each arranged horizontally. This arrangement allows the movable plate 15 to slide along the sleeve rods 16 during construction.

[0040] The second spring 20 is used to push the movable plate 15 away from the slot 8. The second spring 20 is disposed inside the housing 13 and sleeved on the outside of the sleeve rod 16. The first end of the second spring 20 is fixedly connected to the movable plate 15, and the second end is fixedly connected to the housing 13. Each sleeve rod 16 is sleeved with a second spring 20. There are at least two second springs 20, and each second spring 20 is respectively set in a one-to-one correspondence with each sleeve rod 16.

[0041] Bolt 14 is used to push the movable plate 15 towards the slot 8. Bolt 14 is screwed into a threaded hole in the housing 13, and is positioned on the side of the movable plate 15 away from the push rod 17, perpendicular to the movable plate 15. This arrangement allows bolt 14 to rotate on the housing 13 during construction. There are two bolts 14, each corresponding to one of the two movable plates 15.

[0042] The above configuration allows the movable plate 15 to slide along the sleeve 16 by rotating the bolt 14 when the user provides stable support for the building slab 11. This, in turn, causes the clamp 18, which is fixedly connected to one end of the push rod 17, to press against the building slab 11, thereby improving the stability of the building slab 11.

[0043] The working principle of the steel structure base of this application is as follows: When the user disassembles the building panel 11, pressing the button 2 can move the protrusion 3. The slide plate 4 is slidably connected to the outer wall of the protrusion 3, which can move the slide plate 4, thereby driving the limiting block 7 fixedly connected to the outer wall of the supporting plate 6 to move, so that the limiting block 7 moves out of the limiting hole 10. Pulling the building panel 11 can make the insert 9 slide out along the slot 8, which facilitates the disassembly of the building panel 11 and improves the construction efficiency. When the user provides stable support for the building panel 11, rotating the bolt 14 can make the movable plate 15 slide along the sleeve rod 16, thereby driving the clamping plate 18 fixedly connected to one end of the push rod 17 to squeeze the building panel 11, which can improve the support stability of the building panel 11.

[0044] The steel structure base of this application has the following beneficial effects:

[0045] 1. This application, by setting up a button 2, a protrusion 3, a sliding plate 4, a receiving plate 6, a limiting block 7, a slot 8, an insert block 9, and a limiting hole 10, allows the user to disassemble the building panel 11. By pressing the button 2, the protrusion 3 can be moved. The sliding plate 4, which is slidably connected to the outer wall of the protrusion 3, can be moved, thereby driving the limiting block 7, which is fixedly connected to the outer wall of the receiving plate 6, to move out of the limiting hole 10. Pulling the building panel 11 allows the insert block 9 to slide out along the slot 8, thus facilitating the disassembly of the building panel 11 and improving construction efficiency.

[0046] 2. This application, by setting bolt 14, movable plate 15, sleeve rod 16, push rod 17 and clamping plate 18, allows the user to provide stable support for the building slab 11. By rotating bolt 14, the movable plate 15 can slide along sleeve rod 16, thereby driving the clamping plate 18, which is fixedly connected to one end of push rod 17, to squeeze the building slab 11, thereby improving the support stability of the building slab 11.

[0047] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0048] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A detachable steel structure base, characterized in that, include: The base is horizontally positioned, and its top surface has a slot for the lower part of the building slab to be inserted; the base defines a cavity. The snap-fit ​​mechanism is installed below the top surface of the base. The snap-fit ​​mechanism is used to snap and fix the lower part of the building board inside the slot. The clamping mechanism is installed above the top surface of the base and is used to clamp and fix the upper part of the building board outside the slot. The card receiving mechanism includes: The limiting block is inserted into the through hole in the side wall of the slot and can move along the center line of the through hole. The limiting block is used to be inserted into the limiting hole at the bottom of the building board. The receiving plate is located on the side of the limiting block away from the slot. The receiving plate is fixedly connected to the limiting block and can move along the center line of the through hole in the side wall. The receiving plate is used to drive the limiting block to move. The receiving plate is located inside the cavity. The sliding plate is located on one side of the receiving plate in the horizontal direction perpendicular to the center line of the side wall through hole. The sliding plate is fixedly connected to the receiving plate and can move along the center line of the side wall through hole. The end of the sliding plate in the center line of the side wall through hole has a force-bearing inclined surface. The sliding plate is used to drive the receiving plate to move. The sliding plate is located inside the cavity and slides inside the groove opened inside the base. A protrusion is provided on one side of the slide plate along the direction of the center line of the through hole in the side wall. The protrusion has a force-applying inclined surface in the horizontal direction perpendicular to the direction of the center line of the through hole in the side wall. The force-applying inclined surface is in contact with the force-receiving inclined surface. The protrusion can move in the horizontal direction perpendicular to the direction of the center line of the through hole in the side wall. The protrusion is used to push the slide plate. The protrusion is provided inside the cavity. A button is located on one side of the protrusion in the horizontal direction perpendicular to the center line of the side wall through hole. The protrusion passes through the side through hole of the base. The button is fixedly connected to the protrusion. The button can move in the horizontal direction perpendicular to the center line of the side wall through hole. The button is used to push the protrusion to move. The first spring has a first end fixedly connected to the protrusion and a second end fixedly connected to the outer side wall of the slot. The first spring can elastically extend and retract in the horizontal direction along the direction of extension of the center line of the through hole in the side wall. The first spring is used to realize that when the button is pressed, the limit block exits the limit hole, and when the button is released, the limit block resets.

2. A detachable steel structure base as claimed in claim 1, characterized in that, The slot has at least one limiting block on each side of the center line of the through hole in the side wall, and each limiting block is arranged in a horizontal direction perpendicular to the center line of the through hole in the side wall.

3. A detachable steel structure base as claimed in claim 1, characterized in that, The limiting blocks located on both sides of the slot along the extension direction of the center line of the through hole in the side wall are fixedly connected to the two receiving plates respectively. The two support plates are fixedly connected to the two sliding plates respectively; The bump has two force-applying inclined surfaces, which respectively fit into the force-receiving inclined surfaces of the two slides.

4. A detachable steel structure base as described in any one of claims 1-3, characterized in that, The clamping mechanism includes: The outer casing is positioned on both sides of the slot in the horizontal direction; A clamping plate is positioned between the slot and the housing. The clamping plate can move in the direction of approaching and moving away from the slot. The clamping plate is used to hold the upper sides of the building slab. The push rod passes through the perforation in the housing. The first end of the push rod is fixedly connected to the clamping plate. The push rod is perpendicular to the clamping plate and can move towards and away from the slot. The push rod is used to support the clamping plate and drive the clamping plate to move. The movable plate is located inside the housing and is fixedly connected to the push rod. The movable plate is perpendicular to the push rod and can move towards and away from the slot. The movable plate is used to drive the push rod to move. The sleeve rod is located inside the outer casing. Both ends of the sleeve rod are fixedly connected to the outer casing. The sleeve rod passes through the insertion hole of the movable plate and is perpendicular to the movable plate. The sleeve rod is used to support the movable plate. The second spring is located inside the outer casing and is sleeved on the outside of the sleeve rod. The first end of the second spring is fixedly connected to the movable plate, and the second end is fixedly connected to the outer casing. The second spring is used to push the movable plate away from the slot. The bolt is screwed into the screw hole of the housing. The bolt is located on the side of the movable plate away from the push rod. The bolt is perpendicular to the movable plate and is used to push the movable plate toward the slot.

5. A detachable steel structure base as claimed in claim 4, characterized in that, At least one push rod is provided on the side of the clamp away from the slot, and the push rods are arranged in a horizontal direction.

6. A detachable steel structure base as claimed in claim 4, characterized in that, At least one sleeve is provided on the side of the clamp away from the slot, and each sleeve is arranged in a horizontal direction; Each sleeve rod is fitted with a second spring on its outside.

7. A detachable steel structure base as claimed in claim 4, characterized in that, The plywood has a concave structure, which allows the building panels to be embedded inside the concave structure.

8. A detachable steel structure base as claimed in claim 1, characterized in that, Also includes: The limiting pin is set vertically, and its upper end is fixedly connected to the bottom surface of the base. The limiting pin is used to fix the base.

9. A detachable steel structure base as claimed in claim 8, characterized in that, At least one limiting pin is provided at each of the four corners of the base.

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