House building steel keel structure

Abstract

The utility model relates to the technical field of house building structures, and discloses a house building steel keel structure which comprises a connecting plate, connecting blocks are slidably connected to the left side and the right side of the top of the connecting plate, inserting blocks are fixedly connected to the sides, away from each other, of the two connecting blocks, and first sliding grooves are formed in the tops of the two inserting blocks. First sliding blocks are slidably connected into the two first sliding grooves correspondingly, keel strips are arranged on the left side and the right side of the connecting plate correspondingly, inserting grooves are formed in the adjacent sides of the keel strips at equal intervals, fixing grooves are formed in the tops of the keel strips at equal intervals, and the multiple inserting grooves communicate with the corresponding fixing grooves. And one end of the interior of each fixing groove is slidably connected with a moving block. According to the house building steel keel structure, the inserting block is inserted into the inserting groove of the keel strip, the pushing block is pushed to enable the moving block to move, fixing and limiting of the pushing block and the first sliding groove are achieved, and firmness and stability of connection of the house building steel keel structure are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to house building structure technical field especially relates to a house building steel keel structure. BACKGROUND

[0002] Steel keel has very high strength, can effectively support the weight of building in building structure, including self weight, load produced by personnel activity and the weight of various equipment and furniture, this makes steel keel structure particularly suitable for high-rise building and large-span building and the special building of higher structural strength requirement, ensures the safety of building under complex working conditions.

[0003] Through the retrieval, the utility model relates to a kind of house building steel keel structure, relate to construction engineering technical field, including the fixed plate of horizontal arrangement, four cuboids are fixedly installed in the fixed plate lower end surface at equal intervals, the butt joint groove is respectively horizontally opened in the middle part of four sides of cuboid, the butt joint groove lower part is open, the keel strip is horizontally arranged between adjacent two cuboids, the two ends of keel strip are respectively contacted with two butt joint grooves, the clamping block is horizontally arranged in the lower end surface of keel strip, the clamping block is connected with the inner wall of butt joint groove, the mounting block is horizontally arranged in the lower end surface of cuboid, the mounting block is fixedly connected with cuboid by multiple bolts, the mounting block upper end surface is fixedly installed with multiple butt blocks, the butt block is movably embedded in butt joint groove, the butt block and the lower end surface of clamping block are slidingly matched, the utility model can simplify keel installation, and conveniently dismount and replace keel, but in actual use, the equipment uses spring to buckle, the force of spring will gradually reduce in long time use, leading to buckle to produce sway, so that keel strip sway produces security risk. UTILITARIAN CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of house building steel keel structure, to improve the problem that the force of spring will gradually reduce in long time use in prior art, so that keel strip sway produces security risk.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a house building steel keel structure, including the connecting plate, the top left and right sides of connecting plate are all slidingly connected with the connecting block, the side away from each other of two connecting blocks is all fixedly connected with the plug block, the top of two plug blocks is all provided with sliding groove no.

[0006] Through the above technical scheme: through the plug block of the side away from each other of connecting block inserts the keel strip and is connected, when needing to connect the connecting plate and the keel strip, the plug block is inserted into the slot, and the fixed groove on the top of the keel strip is communicated with the slot, when the plug block is inserted into the slot, the moving block is moved to push the sliding groove no., so that the sliding groove no. is clamped into the inside of the fixed groove, at this time, the push block moves to align with the fixed block, at this time, the limiting bolt is rotated and connected in the reserved hole on the side of the push block, and the push block and the sliding groove no. are fixed and limited, so that the stable connection of the plug block in the slot is ensured.

[0007] As a further description of the above technical scheme:

[0008] The supporting mechanism includes two bottom plates, the top of two bottom plates is fixedly connected on the bottom left and right sides of the connecting plate, the adjacent side of two bottom plates is rotatably connected with the rotating plate, the adjacent side of two rotating plates is provided with the recess, the front side of two rotating plates is rotatably connected with the rotating rod, the rear end of two rotating rods is rotatably connected with two rotating rods, and the inside of the recess is rotatably connected with the threaded rod, one end of multiple threaded rods is fixedly connected with the driven bevel gear, multiple driven bevel gears are meshingly connected with the corresponding driving bevel gear, and the outer wall of multiple threaded rods is screwedly connected with the corresponding supporting leg.

[0009] Through the above technical scheme: the rotating plate rotatably connected on the bottom plate can be adjusted in angle to adapt to different support requirements, at this time, the driving bevel gear is driven to rotate the driven bevel gear by rotating the rotating rod, and then the threaded rod is rotated, and the supporting leg screwedly connected with the outer wall of the threaded rod can move up and down along with the rotation of the threaded rod, so that the height of the supporting leg is adjusted.

[0010] As a further description of the above technical scheme:

[0011] The top of the connecting plate is provided with a sliding groove two, the bottom of the two connecting blocks is fixedly connected with a sliding block two, and the two sliding blocks two slide in the sliding groove two.

[0012] Through the above technical scheme: the sliding groove two at the top of the connecting plate cooperates with the sliding block two at the bottom of the connecting block, so that the connecting block can slide on the connecting plate to adjust the position, so that the connecting position with the keel strip can be flexibly changed according to actual needs.

[0013] As a further description of the above technical scheme:

[0014] The rear side of the two connecting blocks is fixedly connected with a fixed plate, the top of the two fixed plates is rotatably connected with a fixed bolt, and the top rear side of the connecting plate is provided with a plurality of fixed holes.

[0015] Through the above technical scheme: when the connecting block is adjusted to the appropriate position, the fixed bolt is screwed into the corresponding fixed hole, so that the connecting block can be firmly fixed on the connecting plate.

[0016] As a further description of the above technical scheme:

[0017] The bottom end of the plurality of fixed bolts penetrates the fixed plate and is rotatably connected in the corresponding fixed hole, and the size of the fixed bolt and the fixed hole is matched.

[0018] Through the above technical scheme: prevent unnecessary movement of the fixed plate during use, and ensure the stability of the connection

[0019] As a further description of the above technical scheme:

[0020] The adjacent side of the two supporting legs is fixedly connected with a backing plate, and the adjacent side of the two backing plates is fixedly connected with a rubber pad.

[0021] Through the above technical scheme: the backing plate on the adjacent side of the supporting leg can increase the contact area with the ground or other supporting surface, so that the support is more stable, and the rubber pad on the backing plate can play the role of buffering and anti-skid.

[0022] As a further description of the above technical scheme:

[0023] The left and right sides of the two sliding grooves one are provided with a sliding groove, the left and right sides of the two sliding blocks one are fixedly connected with a sliding block, and the plurality of sliding blocks are respectively slid in the corresponding sliding grooves.

[0024] Through the above technical scheme: the sliding groove on the left and right sides of the sliding groove one cooperates with the sliding block on the left and right sides of the sliding block one, so that the sliding of the sliding block one in the sliding groove one is more stable and smooth.

[0025] As a further description of the above technical solutions:

[0026] Two said plug-in blocks are respectively inserted into corresponding slots, and the sizes of the plug-in blocks and the slots are matched.

[0027] Through the above technical solutions: the tightness and accuracy of the connection between the connecting plate and the keel strip are ensured, and the tight connection can effectively transmit force and load, thereby improving the stability and strength of the entire steel keel structure.

[0028] The utility model has the advantages of:

[0029] 1. In the utility model, by adjusting the position of the connecting block on the connecting plate, the plug-in block on one side of the connecting block is inserted into the slot of the keel strip, the moving block is moved by pushing the push block, after the sliding groove one is clamped into the fixed groove, the limiting bolt is rotated to penetrate the fixed block and be connected in the reserved hole on one side of the push block, the fixing and limiting of the push block and the sliding groove one are realized, so that the stable connection of the plug-in block in the slot is ensured, and the firmness and stability of the connection of the house building steel keel structure are ensured.

[0030] 2. In the utility model, the angle adjustment is carried out on the rotating plate rotatably connected on the bottom plate to adapt to different support requirements, the driving bevel gear drives the driven bevel gear to rotate by rotating the rotating rod, and then the threaded rod is rotated, the support leg moves up and down with the rotation of the threaded rod, the adjustment of the height of the support leg is realized, the stable support of the house building steel keel structure is provided, and the support requirements in different scenes are met. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A perspective view of a house building steel keel structure is provided for the utility model;

[0032] Figure 2 A structure split view of a house building steel keel structure is provided for the utility model;

[0033] Figure 3 For Figure 2 The enlarged view of A in the middle;

[0034] Figure 4 A structure bottom view of a house building steel keel structure is provided for the utility model;

[0035] Figure 5 A support mechanism structure split view of a house building steel keel structure is provided for the utility model.

[0036] LEGEND:

[0037] 1, connecting plate; 2, support mechanism; 201, bottom plate; 202, rotating plate; 203, groove; 204, rotating rod; 205, driving bevel gear; 206, threaded rod; 207, driven bevel gear; 208, support leg; 3, connecting block; 4, plug block; 5, sliding groove one; 6, sliding block one; 7, keel strip; 8, plug groove; 9, fixed groove; 10, moving block; 11, push block; 12, reserved hole; 13, fixed block; 14, limit bolt; 15, sliding groove two; 16, sliding block two; 17, fixed plate; 18, fixed bolt; 19, fixed hole; 20, pad plate; 21, rubber pad; 22, sliding groove; 23, sliding block. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Referring to Figure 1 , Figure 2 and Figure 3, the utility model provides an embodiment: a steel keel structure for building, including a connecting plate 1, the connecting plate 1 plays the role of connecting and supporting other components, the top and left sides of the connecting plate 1 are slidably connected with connecting blocks 3, the connecting blocks 3 can be adjusted on the connecting plate 1, the two connecting blocks 3 are fixedly connected to the opposite side with plug-in blocks 4, the plug-in blocks 4 are used to connect with the keel strip 7, the tops of the two plug-in blocks 4 are provided with a sliding groove 5, the sliding groove 5 provides a sliding space for the sliding block 6, the inside of the two sliding grooves 5 are slidably connected with a sliding block 6, the sliding block 6 can assist in fixing under certain circumstances, the connection The left and right sides of the board 1 are provided with keel bars 7, which are the main supporting structure. Slots 8 are equidistantly provided on the adjacent sides of the keel bars 7. The slots 8 are used to receive the plug-in blocks 4. Fixed slots 9 are equidistantly provided on the top of the keel bars 7. The fixed slots 9 provide space for the movable blocks 10. Multiple slots 8 are connected to the corresponding fixed slots 9. The inner ends of the multiple fixed slots 9 are slidably connected with movable blocks 10. The movable blocks 10 can fix the plug-in blocks 4. The tops of the multiple movable blocks 10 are fixedly connected with push blocks 11. The push blocks 11 are used to push the movable blocks 10. One side of the multiple push blocks 11 is provided with reserved holes 12. The hole 12 can be used to insert a tool to assist the operation. The tops of the two keel bars 7 are fixedly connected with multiple fixed blocks 13 at equal distances. The fixed blocks 13 provide connection points for the limit bolts 14. One side of the multiple fixed blocks 13 is rotatably connected with the limit bolts 14. The limit bolts 14 can further fix the push block 11. The bottom of the connecting plate 1 is provided with a support mechanism 2, which provides support for the entire structure. The top of the connecting plate 1 is provided with a sliding groove 2 15, which provides a sliding path for the sliding block 2 16. The bottoms of the two connecting blocks 3 are fixedly connected with the sliding block 2 16. The sliding block 2 16 makes the connecting block 3 Sliding on the connecting plate 1 is more stable. The rear sides of the two connecting blocks 3 are fixedly connected with a fixing plate 17. The fixing plate 17 is used to connect the fixing bolts 18. The tops of the two fixing plates 17 are rotated to connect the fixing bolts 18. The fixing bolts 18 can fix the connecting block 3 on the connecting plate 1. A plurality of fixing holes 19 are equidistantly opened on the top rear side of the connecting plate 1. The fixing holes 19 cooperate with the fixing bolts 18 to achieve fixation. The bottom ends of the plurality of fixing bolts 18 all pass through the fixing plate 17 and are rotatably connected to the corresponding fixing holes 19. The size of the fixing bolts 18 matches the size of the fixing holes 19 to ensure the firmness of the fixation.

[0040] Specifically, first, the position of the connecting block 3 at the top of the connecting plate 1 can be adjusted according to actual needs. The insertion block 4 away from one side of the connecting block 3 is used to connect with the keel strip 7. When it is necessary to connect the connecting plate 1 and the keel strip 7, the insertion block 4 is inserted into the insertion slot 8. The fixed slot 9 at the top of the keel strip 7 is in communication with the insertion slot 8. After the insertion block 4 is inserted into the insertion slot 8, the push block 11 is pushed, so that the moving block 10 moves to push the sliding slot one 5, so that the sliding slot one 5 is clamped into the inside of the fixed slot 9. At this time, the push block 11 moves to align with the fixed block 13. At this time, the limiting bolt 14 is rotated, so that the limiting bolt 14 penetrates through the fixed block 13 and is rotated and connected in the reserved hole 12 on one side of the push block 11. The push block 11 and the sliding slot one 5 are fixed and limited, so as to ensure the stable connection of the insertion block 4 in the insertion slot 8. The sliding slot two 15 at the top of the connecting plate 1 cooperates with the sliding block two 16 at the bottom of the connecting block 3, so that the connecting block 3 can slide and adjust the position on the connecting plate 1. Therefore, the connection position with the keel strip 7 can be flexibly changed according to actual needs. When the connecting block 3 is adjusted to the appropriate position, the connecting block 3 can be firmly fixed on the connecting plate 1 by rotating the fixed bolt 18 into the corresponding fixed hole 19.

[0041] With reference to Figure 4 And Figure 5 The support mechanism 2 includes two bottom plates 201, the top of the two bottom plates 201 is fixedly connected to the bottom left and right sides of the connecting plate 1. The bottom plate 201 provides a connection basis for the support mechanism 2. The adjacent side of the two bottom plates 201 is rotatably connected to a rotating plate 202. The rotating plate 202 can be adjusted in angle. The adjacent side of the two rotating plates 202 is provided with a recess 203. The recess 203 provides installation space for internal components. The front side of the two rotating plates 202 is rotatably connected to a rotating rod 204. The rotating rod 204 is used to transmit power. The rear end of the two rotating rods 204 penetrates through the corresponding recess 203 and is fixedly connected to two rotating rods 204. The inside of the recess 203 is rotatably connected to a threaded rod 206. The threaded rod 206 can drive the support leg 208 to move. One end of the plurality of threaded rods 206 is fixedly connected to a driven bevel gear 207. The driven bevel gear 207 is used to transmit the power of the rotating rod 204. The plurality of driven bevel gears 207 is meshingly connected to a corresponding driving bevel gear 205. The driving bevel gear 205 cooperates with the driven bevel gear 207 to achieve power transmission. The outer wall of the plurality of threaded rods 206 is threadedly connected to a corresponding support leg 208. The support leg 208 provides support for the entire structure.

[0042] Specifically, when support is needed, the rotation plate 202 rotationally connected on the bottom plate 201 can be adjusted in angle to adapt to different support requirements. At this time, the rotation plate 202 is rotated to drive the driving bevel gear 205 to rotate the driven bevel gear 207, and then the threaded rod 206 is rotated, and the support leg 208 threadedly connected on the outer wall of the threaded rod 206 is moved up and down with the rotation of the threaded rod 206, so as to adjust the height of the support leg 208.

[0043] With reference to Figure 1 , Figure 2 and Figure 5 , the adjacent side of each of the two support legs 208 is fixedly connected with a pad plate 20, the pad plate 20 can increase the contact area with the support surface, the adjacent side of each of the two pad plates 20 is fixedly connected with a rubber pad 21, the rubber pad 21 serves to buffer and prevent slipping, the left and right sides of the interior of each of the two sliding grooves 5 are provided with a sliding groove 22, the sliding groove 22 provides a sliding path for a sliding block 23, the left and right sides of each of the two sliding blocks 6 are fixedly connected with the sliding block 23, the sliding block 23 can make the sliding of the sliding block 6 more stable, the plurality of sliding blocks 23 respectively slide in the corresponding sliding grooves 22, the two insertion blocks 4 are respectively inserted into the corresponding insertion grooves 8, the insertion block 4 is used to connect with the batten 7, the size of the insertion block 4 and the insertion groove 8 is matched, to ensure the tightness of the connection.

[0044] Specifically, the pad plate 20 on the adjacent side of the support leg 208 can increase the contact area with the ground or other support surface, so that the support is more stable, and the rubber pad 21 on the pad plate 20 can serve to buffer and prevent slipping, to reduce the influence of vibration on the structure, the insertion block 4 is inserted into the corresponding insertion groove 8, and the size is matched, to ensure the tightness and accuracy of the connection between the connection plate 1 and the batten 7.

[0045] Working principle: when using the house building steel keel structure, first can according to actual demand adjust the position of connecting block 3 in the top of connecting plate 1, the plug block 4 in the far side of connecting block 3 is used to connect with keel strip 7, when connecting plate 1 and keel strip 7 need to be connected, plug block 4 is inserted into slot 8, the fixed slot 9 in the top of keel strip 7 is communicated with slot 8, when plug block 4 is inserted into slot 8, push block 11 is pushed, so that moving block 10 moves push sliding groove 5, so that sliding groove 5 is clamped into the inside of fixed slot 9, at this time push block 11 moves to align with fixed block 13, at this time limit bolt 14 is rotated, so that limit bolt 14 penetrates fixed block 13 and is rotated and connected in the reserved hole 12 in the side of push block 11, push block 11 and sliding groove 5 are fixed and limited, so as to ensure the stable connection of plug block 4 in slot 8, and when needing support, the rotating plate 202 rotatingly connected on the bottom plate 201 can be adjusted in angle to adapt to different support requirements, at this time, by rotating the rotating rod 204, the driving bevel gear 205 drives the driven bevel gear 207 to rotate, and then the threaded rod 206 is rotated, the support leg 208 screwing connected on the outer wall of threaded rod 206 will move up and down with the rotation of threaded rod 206, the height of support leg 208 is adjusted.

[0046] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A steel keel structure for building construction, comprising a connecting plate (1), characterized in that: The left and right sides of the top of the connecting plate (1) are both slidably connected to connecting blocks (3), the two connecting blocks (3) are fixedly connected to the opposite sides with plug blocks (4), the tops of the two plug blocks (4) are each provided with a sliding groove (5), the interiors of the two sliding grooves (5) are both slidably connected to a sliding block (6), the left and right sides of the connecting plate (1) are both provided with keel bars (7), the adjacent sides of the keel bars (7) are each equidistantly provided with slots (8), the tops of the keel bars (7) are equidistantly provided with fixed slots (9), and multiple The slot (8) is connected to the corresponding fixed slot (9), and one end of each of the fixed slots (9) is slidably connected to a moving block (10), and the tops of each of the moving blocks (10) are fixedly connected to a push block (11), and one side of each of the push blocks (11) is provided with a reserved hole (12). The tops of the two keel bars (7) are fixedly connected to a plurality of fixed blocks (13) at equal distances, and one side of each of the fixed blocks (13) is connected to a rotationally limited position bolt (14), and a support mechanism (2) is provided at the bottom of the connecting plate (1).

2. A steel keel structure for building construction according to claim 1, characterized in that: The support mechanism (2) comprises two bottom plates (201), the tops of the two bottom plates (201) are respectively fixedly connected to the left and right sides of the bottom of the connecting plate (1), the adjacent sides of the two bottom plates (201) are rotatably connected to a rotating plate (202), the adjacent sides of the two rotating plates (202) are each provided with a groove (203), the front sides of the two rotating plates (202) are rotatably connected to a rotating rod (204), the rear ends of the two rotating rods (204) respectively pass through the corresponding grooves (203) and are fixedly connected to the two rotating rods (204), the front and rear sides of the grooves (203) are rotatably connected to threaded rods (206), one end of each of the plurality of threaded rods (206) is fixedly connected to a driven bevel gear (207), the plurality of driven bevel gears (207) are meshedly connected to the corresponding driving bevel gear (205), and the outer walls of the plurality of threaded rods (206) are threadedly connected to the corresponding supporting legs (208).

3. The steel keel structure for building construction according to claim 1, characterized in that: A second sliding groove (15) is provided on the top of the connecting plate (1), and a second sliding block (16) is fixedly connected to the bottom of the two connecting blocks (3), and the two second sliding blocks (16) slide inside the second sliding groove (15).

4. The steel keel structure for building construction according to claim 1, characterized in that: The rear sides of the two connecting blocks (3) are fixedly connected to a fixing plate (17), the tops of the two fixing plates (17) are rotatably connected to fixing bolts (18), and a plurality of fixing holes (19) are equidistantly provided on the rear side of the top of the connecting plate (1).

5. The steel keel structure for building construction according to claim 4, characterized in that: The bottom ends of the plurality of fixing bolts (18) all pass through the fixing plate (17) and are rotatably connected to the inside of the corresponding fixing holes (19), and the sizes of the fixing bolts (18) and the fixing holes (19) match.

6. The steel keel structure for building construction according to claim 2, characterized in that: Adjacent sides of the two support legs (208) are both fixedly connected to pads (20), and adjacent sides of the two pads (20) are both fixedly connected to rubber pads (21).

7. The steel keel structure for building construction according to claim 1, characterized in that: Slide grooves (22) are provided on the left and right sides of the two slide grooves (5), and sliders (23) are fixedly connected to the left and right sides of the two slide blocks (6). The multiple sliders (23) slide in the corresponding slide grooves (22).

8. The steel keel structure for building construction according to claim 1, characterized in that: The two insert blocks (4) are respectively inserted into corresponding slots (8), and the sizes of the insert blocks (4) and the slots (8) match.

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