Construction structure and process based on the skip method

Abstract

The application relates to the technical field of construction by the jump warehouse method, and discloses a construction structure based on the jump warehouse method, which comprises a C-shaped framework, a plurality of control cabinets, a lead screw and a steel wire net. The inside of the C-shaped framework is formed with an inner groove; the control cabinets are uniformly arranged in the inner groove; the lead screw is rotationally arranged in the control cabinet and is provided with a screw nut in the outer wall; the screw nut is provided with moving rods on the upper side and the lower side; the ends of the two moving rods are fixedly provided with hooks; the two ends of the steel wire net body are hung on the two groups of hooks after the steel wire net body passes through the C-shaped framework, the rotation of a control knob can make the hooks move, thereby the steel wire net is pulled tight, the rapid installation of the steel wire net on the C-shaped framework is realized, time and labor are saved, and the construction efficiency is greatly improved. The C-shaped framework can be taken down together with the concrete after the construction is completed through the extensible roof, the disassembly of the C-shaped framework is more convenient, the construction efficiency is further improved, and the concrete is not damaged.

Description

TECHNICAL FIELD

[0001] The present application relates to the construction technology field of skip floor method, in particular to a construction structure and process based on skip floor method. BACKGROUND

[0002] The skip floor method makes full use of the characteristics of concrete that the internal stress is easy to release before the performance is stable and the concrete is not completely solidified within 5 to 10 days. It divides the building foundation or large area concrete plane mechanism into several regions, and constructs according to the principle of "block planning, block construction, layer pouring, and whole forming". It pours one section after another with a interval of no less than 7 days between the two adjacent sections, which can effectively avoid the initial part of the concrete construction and the intense temperature difference and drying effect, and there is no need to leave the post-pouring belt.

[0003] The existing skip floor construction structure generally includes steel wire mesh, thick steel water stop belt and steel bar welded frame. In use, the steel wire mesh is first bundled on the steel bar welded frame, and then the thick steel water stop belt is fixedly connected on the steel wire mesh to realize the shielding and finishing of the cement edge in the skip floor construction pouring process.

[0004] However, in actual operation, we found that the bundling operation of the steel wire mesh in the above construction process is very time-consuming and laborious (usually fixed by a strap), which affects the construction efficiency. At the same time, the disassembly of the steel bar welded frame after the construction is completed is also relatively laborious, and the construction is difficult.

[0005] Based on this, we propose a construction structure and process based on skip floor method. SUMMARY

[0006] (1) Technical problem solved

[0007] In view of the defects of the prior art, the present application provides a construction structure and process based on skip floor method, which has the advantages of facilitating the fixing of the steel wire mesh on the framework and facilitating the disassembly of the framework.

[0008] (2) Technical scheme

[0009] In order to achieve the above-mentioned purpose of facilitating the fixing of the steel wire mesh on the framework and facilitating the disassembly of the framework, the present application provides the following technical scheme: a construction structure based on skip floor method, comprising:

[0010] A C-shaped framework, which forms an inner groove inside;

[0011] A plurality of control cabinets, which are uniformly arranged in the inner groove;

[0012] A lead screw, which is rotationally arranged in the control cabinet, and a nut is threadedly connected to the outer wall of the lead screw;

[0013] The upper and lower sides of the thread nut are provided with moving rods movably arranged in the moving grooves formed on the upper and lower sides of the control cabinet, and the ends of the two moving rods are fixedly provided with hooks.

[0014] The steel wire net is hung on one group of hooks at one end, and the net body is wound around the C-shaped framework, and the other end is hung on another group of hooks.

[0015] As a preferred technical solution of the present application, one end of the lead screw is rotatably arranged on the inner wall of the control cabinet, and the other end extends to the outside of the control cabinet and is fixedly connected with a knob.

[0016] As a preferred technical solution of the present application, a plate groove is formed on the side of the C-shaped framework away from the opening end, and a top plate is movably arranged in the plate groove.

[0017] A transmission mechanism is arranged between the thread nut and the top plate, which can make the top plate gradually embedded into the plate groove from the position away from the C-shaped framework when the thread nut gradually moves from left to right in the control cabinet.

[0018] As a preferred technical solution of the present application, the transmission mechanism comprises a driving gear plate, a transmission wheel, an axle and a driven gear plate.

[0019] The right side of the thread nut is fixedly provided with a driving gear plate, the outer wall of the driving gear plate is engaged with a transmission wheel, the transmission wheel is rotatably arranged in the moving groove through an axle, and the other side of the transmission wheel is engaged with a driven gear plate.

[0020] The right end of the driven gear plate is fixedly connected with the top plate through the C-shaped framework.

[0021] As a preferred technical solution of the present application, the side of the top plate facing the C-shaped framework is also fixedly provided with a pull rod, the end of the pull rod is fixedly provided with a pull plate, the pull plate is movably arranged in a plate cavity, the plate cavity is formed in a guide cabinet, and the guide cabinet is fixedly arranged on the inner side wall of the inner groove.

[0022] A spring is also sleeved on the pull rod, and the spring is fixedly arranged between the right side of the pull plate and the inner side wall of the plate cavity.

[0023] As a preferred technical solution of the present application, the upper and lower sides of the thread nut are formed with horizontal grooves, a threaded rod is rotatably arranged in the horizontal groove, the outer wall of the threaded rod is threadedly connected with a nut, and the two moving rods are fixedly arranged on the two nuts.

[0024] The outer wall of the thread nut is also provided with a moving groove for moving the moving rod.

[0025] As a preferred technical scheme of the present application, the inner rod is movably inserted into the threaded rod, and a fixed bearing is fixedly connected to the outer wall of the inner rod and fixedly arranged on the left side of the control cabinet.

[0026] The control knob is fixedly connected to the left end of the inner rod.

[0027] The outer wall of the inner rod is uniformly provided with splines, and the splines are slidingly arranged in the splines, which are arranged on the inner wall of the threaded rod.

[0028] As a preferred technical scheme of the present application, the outer wall of the moving rod is further fixedly connected to the closing plate through the connecting plate, and the closing plate is slidingly arranged in the inner groove.

[0029] A construction process based on the jump warehouse method, comprising the following steps:

[0030] S1, wrapping the steel mesh on the C-shaped framework, and hanging the two ends of the steel mesh on two hooks respectively;

[0031] S2, rotating the knob to rotate the lead screw, the rotation of the lead screw drives the movement of the nut connected to the outer wall of the lead screw, the movement of the nut drives the movement of the hook through the moving rod, the movement of the hook pulls the two ends of the steel mesh, and then tightens the steel mesh;

[0032] S3, installing thick steel water stop belt on the steel mesh;

[0033] S4, forming several square frames by several C-shaped frameworks with thick steel water stop belts installed;

[0034] S5, performing jump warehouse concrete pouring operation in the square frame.

[0035] (Three) beneficial effects

[0036] Compared with the prior art, the present application provides a construction structure based on the jump warehouse method, which has the following

[0037] Beneficial effects:

[0038] 1. The construction structure based on the jump warehouse method, after the net body of the steel mesh passes through the C-shaped framework, the two ends of the steel mesh are hung on two groups of hooks, and the rotation of the control knob can move the hooks, thereby tightening the steel mesh, realizing the rapid installation of the steel mesh on the C-shaped framework, saving time and effort, and greatly improving the construction efficiency.

[0039] 2. The construction structure based on the jump warehouse method, through the extendable top plate, the C-shaped framework adhered to the concrete after construction can be removed, the disassembly of the C-shaped framework is more convenient, further improving the construction efficiency, and also not damaging the concrete.

[0040] 3. The construction structure based on the skip warehouse method, the position of the moving rod on the nut is adjustable, so that the position of the hook can be adjusted to adapt to steel wire meshes of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0041] Figure 1 is a perspective view of the overall structure of the present application;

[0042] Figure 2 is a front view of the overall structure of the present application;

[0043] Figure 3 is a sectional view of the C-shaped framework part of the present application;

[0044] Figure 4 is a sectional view of the control cabinet part of the present application;

[0045] Figure 5 is an enlarged view of position A in the present application Figure 3 ;

[0046] Figure 6 is an enlarged view of the guide cabinet part of the present application;

[0047] Figure 7 is a sectional view of the nut part of the present application.

[0048] In the figure: 1, C-shaped framework; 2, inner groove; 3, control cabinet; 4, screw rod; 5, nut; 6, knob; 7, moving rod; 8, hook; 9, steel wire mesh; 10, top plate; 11, movable groove; 12, driving tooth plate; 13, transmission wheel; 14, wheel shaft; 15, driven tooth plate; 16, pull rod; 17, pull plate; 18, plate cavity; 19, guide cabinet; 20, spring; 21, transverse groove; 22, threaded rod; 23, nut; 24, moving groove; 25, inner rod; 26, control knob; 27, fixed bearing; 28, connecting plate; 29, closing plate. DETAILED DESCRIPTION

[0049] Example One:

[0050] Please refer to Figure 1 -

[0051] Figure 3 , a construction structure based on the skip warehouse method, comprising a C-shaped framework 1, as shown in Figure 1 , the inside of the C-shaped framework 1 is formed with an inner groove 2, the two ends of the inner groove 2 are closed (not shown in the figure);

[0052] A plurality of control cabinets 3 are uniformly arranged in the inner groove 2, a screw rod 4 is rotatably arranged in each control cabinet 3, and a nut 5 is threadedly connected to the outer wall of the screw rod 4.

[0053] Thus, by twisting the knob 6, the lead screw 4 can be rotated, and the rotation of the lead screw 4 can drive the threaded connection of the outer wall of the lead screw 4 to move back and forth;

[0054] As shown in the drawings, the upper and lower sides of the lead screw 5 are provided with moving rods 7, and the moving rods 7 are movably arranged in the moving grooves 11 arranged on the upper and lower sides of the control cabinet 3. The ends of the two moving rods 7 are fixedly installed with hooks 8, and one end of the steel wire mesh 9 is hung on a group of hooks 8, and the mesh body of the steel wire mesh 9 is around the C-shaped framework 1, and the other end is hung on another group of hooks 8. Figure 3

[0055] After the mesh body of the steel wire mesh 9 is around the C-shaped framework 1, the two ends are hung on the two groups of hooks 8, and the rotation of the control knob 6 can drive the hooks 8 to move, thereby tightening the steel wire mesh 9, realizing the rapid installation of the steel wire mesh 9 on the C-shaped framework 1, saving time and effort, and greatly improving the construction efficiency.

[0056] Specifically, twisting the knob 6 can rotate the lead screw 4, and the rotation of the lead screw 4 can drive the threaded connection of the outer wall of the lead screw 4 to move, and the movement of the lead screw 5 drives the hooks 8 to move through the moving rods 7, and the movement of the hooks 8 pulls the two ends of the steel wire mesh 9, thereby tightening the steel wire mesh 9.

[0057] Embodiment two:

[0058] Please refer to Figure 4 -

[0059] Figure 6 On the basis of embodiment one, the C-shaped framework 1 is provided with a plate groove on the side away from the opening end, and the plate groove is movably provided with a top plate 10.

[0060] Through the extendable top plate 10, the C-shaped framework 1 adhered to the concrete after construction can be pulled down, and the disassembly of the C-shaped framework 1 is more convenient, further improving the construction efficiency, and also will not cause damage to the concrete;

[0061] Specifically, a transmission mechanism is arranged between the lead screw 5 and the top plate 10, and when the lead screw 5 gradually moves from left to right in the control cabinet 3, the transmission mechanism can make the top plate 10 gradually embedded into the plate groove from the position away from the C-shaped framework 1. In this embodiment, please refer to Figure 4 -

[0062] Figure 6 ​The transmission mechanism comprises a driving gear plate 12, a transmission wheel 13, an axle 14 and a driven gear plate 15, the driving gear plate 12 is fixedly installed on the right side of the nut 5, the outer wall of the driving gear plate 12 is engaged with the transmission wheel 13, the transmission wheel 13 is rotatably arranged in the movable groove 11 through the axle 14, the other side of the transmission wheel 13 is engaged with the driven gear plate 15, and the right end of the driven gear plate 15 is fixedly connected with the top plate 10 through the C-shaped frame 1;

[0063] When the nut 5 moves right in the control cabinet 3, the driving gear plate 12 is driven to move right, the driving gear plate 12 moves right through the transmission of the transmission wheel 13, the driven gear plate 15 is reversely moved, i.e. moves left, and then the top plate 10 is also driven to move left and gradually embedded into the plate groove;

[0064] Therefore, when the nut 5 moves right to tighten the steel wire mesh 9, the top plate 10 moves left and is embedded into the plate groove;

[0065] When the nut 5 moves left to loosen the steel wire mesh 9, the top plate 10 moves right and pushes the concrete, the C-shaped frame 1 adhered to the concrete after construction is pushed down through the pushing of the top plate 10 on the concrete, the C-shaped frame 1 is more convenient to disassemble, and the construction efficiency is further improved;

[0066] Meanwhile, since the top plate 10 is plate-shaped instead of rod-shaped, the contact area with the concrete is larger, and the concrete surface is not easily damaged.

[0067] In the embodiment, a pull rod 16 is also fixedly installed on the side of the top plate 10 facing the C-shaped frame 1, a pull plate 17 is fixedly installed at the end of the pull rod 16, the pull plate 17 is movably arranged in a plate cavity 18, the plate cavity 18 is arranged in a guide cabinet 19, the guide cabinet 19 is fixedly installed on the inner side wall of the inner groove 2, a spring 20 is sleeved on the pull rod 16, and the spring 20 is fixedly arranged between the right side of the pull plate 17 and the inner side wall of the plate cavity 18;

[0068] The movable arrangement of the pull plate 17 in the plate cavity 18 plays a guiding role on the top plate 10, and the movement of the top plate 10 is more stable; in addition, when the top plate 10 moves away from the C-shaped frame 1, the spring 20 is also compressed through the pull plate 17.

[0069] Embodiment three

[0070] Please refer to Figure 7 On the basis of the embodiment one or the embodiment two, in the embodiment, horizontal grooves 21 are formed on the upper and lower sides of the nut 5, threaded rods 22 are rotatably arranged in the horizontal grooves 21, nuts 23 are threadedly connected to the outer walls of the threaded rods 22, and two moving rods 7 are fixedly installed on the two nuts 23, as shown in the figure, and a moving groove 24 for moving the moving rod 7 is arranged on the outer wall of the nut 5;

[0071] Thus, by controlling the rotation of the threaded rod 22, the nut 23 can be moved, and the nut 23 moves through the moving rod 7, that is, the hook 8 can be moved, and by adjusting the position of the hook 8, it can be suitable for steel wire mesh 9 of different sizes, and the application range is wider.

[0072] As shown in Figure 7 , the inner rod 25 is movably inserted in the threaded rod 22, the outer wall of the inner rod 25 is fixedly connected with the fixed bearing 27, the fixed bearing 27 is fixedly arranged on the left side of the control cabinet 3, the left end of the inner rod 25 is fixedly connected with the control knob 26, and in addition, the outer wall of the inner rod 25 is uniformly provided with a spline, and the spline is slidingly arranged in a spline groove, and the spline groove is opened on the inner wall of the threaded rod 22;

[0073] Through the setting of the spline groove and the spline, the threaded rod 22 can move left and right relative to the inner rod 25, and at the same time, the inner rod 25 can always drive the threaded rod 22 to rotate;

[0074] The position of the inner rod 25 is fixed, and after the nut 5 is adjusted to the appropriate position, the control knob 26 is twisted, and the rotation of the threaded rod 22 can be controlled through the inner rod 25.

[0075] In this embodiment, as shown in Figure 2 , the outer wall of the moving rod 7 is also fixedly connected with the closing plate 29 through the connecting plate 28, and the closing plate 29 is slidingly arranged in the inner groove 2;

[0076] The setting of the closing plate 29 plays a shielding and protecting role on the mechanism in the inner groove 2.

[0077] Embodiment four:

[0078] Please refer to Figure 1 -

[0079] Figure 7 , this embodiment provides a construction process based on the skip warehouse method, which specifically includes the following steps:

[0080] Step one, wrap the steel wire mesh 9 on the C-shaped skeleton 1, and make the two ends of the steel wire mesh 9 hung on the two hooks 8 respectively;

[0081] Step two, twist the knob 6 to make the lead screw 4 rotate, the lead screw 4 rotates to drive the nut 5 connected with the outer wall of the lead screw 5 to move, the nut 5 moves through the moving rod 7 to drive the hook 8 to move, the hook 8 moves to pull the two ends of the steel wire mesh 9, and then tightens the steel wire mesh 9;

[0082] Step three, install thick steel water stop belt on the steel wire mesh 9;

[0083] Step four, form several square frames by several C-shaped skeletons 1 with thick steel water stop belts installed;

[0084] Step five, in the block to carry out the skip pouring concrete operation.

Claims

1. A construction structure based on the jump form method, characterized in that, Include: C-shaped skeleton (1), which forms an inner groove (2) inside; A number of control cabinets (3) are evenly arranged in the inner groove (2); Lead screw (4), rotationally arranged in the control cabinet (3), the outer wall of which is threadedly connected with the nut (5); The upper and lower sides of the nut (5) are provided with moving rods (7), which are movably arranged in the moving groove (11), and the moving groove (11) is arranged on the upper and lower sides of the control cabinet (3). The end of the two moving rods (7) is fixedly connected with the hook (8); It also includes a steel wire mesh (9), one end of which is hung on a group of hooks (8), and the mesh body passes around the C-shaped skeleton (1), and the other end is hung on another group of hooks (8); The side of the C-shaped skeleton (1) away from the opening end is provided with a plate groove, and the top plate (10) is movably arranged in the plate groove; A transmission mechanism is arranged between the nut (5) and the top plate (10), which can make the top plate (10) gradually embedded into the plate groove from the position away from the C-shaped skeleton (1) when the nut (5) gradually moves from left to right in the control cabinet (3); The transmission mechanism includes a driving gear plate (12), a transmission wheel (13), a wheel shaft (14) and a driven gear plate (15); The right side of the nut (5) is fixedly connected with the driving gear plate (12), the outer wall of which is engaged with the transmission wheel (13), the transmission wheel (13) is rotationally arranged in the moving groove (11) through the wheel shaft (14), and the other side of the transmission wheel (13) is engaged with the driven gear plate (15); The right end of the driven gear plate (15) penetrates the C-shaped skeleton (1) and is fixedly connected with the top plate (10).

2. A construction structure based on the jump form method according to claim 1, characterized in that: One end of the lead screw (4) is rotationally arranged on the inner wall of the control cabinet (3), and the other end extends to the outside of the control cabinet (3) and is fixedly connected with the knob (6).

3. A construction structure based on the jump form method according to claim 1, characterized in that: The side of the top plate (10) facing the C-shaped skeleton (1) is also fixedly connected with the pull rod (16), the end of which is fixedly connected with the pull plate (17), the pull plate (17) is movably arranged in the plate cavity (18), and the plate cavity (18) is arranged in the guide cabinet (19), the guide cabinet (19) is fixedly arranged on the inner side wall of the inner groove (2); The pull rod (16) is also provided with a spring (20), which is fixedly arranged between the right side of the pull plate (17) and the inner side wall of the plate cavity (18).

4. A construction structure based on the jump form method according to claim 1, characterized in that: The upper and lower sides of the nut (5) are formed with horizontal grooves (21), the horizontal grooves (21) are rotationally arranged with threaded rods (22), the outer wall of the threaded rod (22) is threadedly connected with the nut (23), and the two moving rods (7) are respectively fixedly connected with the two nuts (23); The outer wall of the nut (5) is also provided with a moving groove (24) for moving the moving rod (7).

5. A construction structure based on the jump form method according to claim 4, characterized in that: The inner rod (25) is movably inserted into the threaded rod (22), the outer wall of the inner rod (25) is fixedly connected with the fixed bearing (27), and the fixed bearing (27) is fixedly arranged on the left side of the control cabinet (3); The left end of the inner rod (25) is fixedly connected with the control knob (26). The outer wall of the inner rod (25) is uniformly provided with a spline, the spline is slidingly arranged in a spline groove, and the spline groove is arranged on the inner wall of the threaded rod (22).

6. A construction structure based on the jump method according to claim 1, characterized in that: The outer wall of the moving rod (7) is further fixedly connected with a closing plate (29) through a connecting plate (28), and the closing plate (29) is slidingly arranged in the inner groove (2).

7. A construction process based on the skip pass method for a construction structure based on the skip pass method according to any one of claims 1 to 6, characterized in that, The method comprises the following steps: S1, wrapping the steel mesh (9) on the C-shaped framework (1), and hanging the two ends of the steel mesh (9) on the two hooks (8) respectively; S2, rotating the knob (6) to rotate the lead screw (4), the rotation of the lead screw (4) drives the threaded nut (5) connected with the outer wall of the lead screw (4) to move, the movement of the threaded nut (5) drives the hooks (8) to move through the moving rod (7), the movement of the hooks (8) pulls the two ends of the steel mesh (9), and then the steel mesh (9) is tensioned; S3, installing thick steel waterstop on the steel mesh (9); S4, forming several square frames through several C-shaped frameworks (1) provided with thick steel waterstops; S5, performing jump-bin concrete pouring operation in the square frame.

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