Suspended formwork construction device

Abstract

The utility model provides a suspended formwork construction device, which belongs to the field of constructional engineering suspended formworks, aims to solve the problems of inconvenience in dismounting and mounting of suspended formworks and formwork expansion, and comprises suspended formwork side guard plates. The four suspended formwork side protection plates are arranged in a rectangular shape and connected end to end to form a closed quadrilateral shape, the fixed hanging bracket is connected to the middles of the tops of the outer side walls of the four suspended formwork side protection plates, the overturning fixing plates are hinged to one ends of the outer side walls of the suspended formwork side protection plates, and the two lateral supporting seats are symmetrically welded to the middles of the outer side walls of the suspended formwork side protection plates. A transverse reinforcing rod is inserted into the lateral supporting seat; according to the suspended formwork construction device, the overturning fixing plate is overturned, so that the fixing clamping hole of the overturning fixing plate is clamped on the fixing stud on the outer side wall of the suspended formwork side protection plate, and then the fixing clamping hole is locked on the fixing stud through the locking nut, so that the overturning fixing plate can be fixed; the L-shaped overturning fixing plates are arranged, so that the head-tail connecting positions of the suspended formwork side protection plates are reinforced through the L-shaped overturning fixing plates, and the adjacent suspended formwork side protection plates are prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging formwork for construction engineering, in particular to a hanging formwork construction device. Background Art

[0002] A hanging formwork refers to a formwork that is suspended in the air without lower support. It can be fixed in various ways and is generally used in locations with height differences such as high beams. The most obvious difference from other formwork construction is that the lower end has no support or is fixed in a special way. Hanging formwork construction is widely used in various civil engineering projects. When existing hanging formwork construction devices are spliced ​​with each other, due to the inconvenience of fixing at the joints, it is very easy to have mold expansion problems during pouring, which will lead to gaps at the joints, causing mud leakage problems, and due to the problem of fixing the joints, it will make disassembly and assembly more difficult. Utility Model Content

[0003] The utility model aims to provide a hanging formwork construction device to solve the problem that when the existing hanging formwork construction devices proposed in the above background technology are spliced ​​together, the joints are inconvenient to fix and disassemble, and the mold expansion problem is very likely to occur during pouring, which will lead to gaps at the joints and cause mud leakage.

[0004] The purpose and effect of the hanging formwork construction device of the utility model are achieved by the following specific technical means:

[0005] A hanging formwork construction device, wherein the hanging formwork construction device includes a hanging formwork side guard plate; four hanging formwork side guard plates are arranged in a rectangular shape, the four hanging formwork side guard plates are connected head to tail to form a closed quadrilateral shape, a fixed hanger is connected to the middle of the top of the outer wall of the four hanging formwork side guard plates, a flip fixing plate is hinged at one end of the outer wall of the hanging formwork side guard plate, two lateral support seats are symmetrically welded in the middle of the outer wall of the hanging formwork side guard plate, and a transverse reinforcement rod is inserted in the lateral support seat.

[0006] Furthermore, a fixing hole is provided at the top in the middle of the hanging mold side guard plate, a docking slot penetrating the bottom is provided at one end of the inner wall of the hanging mold side guard plate, and three fixing studs are welded at equal distances on the outer wall of the hanging mold side guard plate at the corresponding end of the docking slot.

[0007] Furthermore, a raised rectangular strip-shaped docking block is welded at the opposite end of the docking slot of the hanging mold side guard plate, and two hinged ends are symmetrically welded on the outer wall of the hanging mold side guard plate at the docking block end, and the docking slots of two adjacent hanging mold side guard plates are clamped in the docking block.

[0008] Furthermore, the flip fixing plate is in an "L" shape, and a hinge column is welded at one end of the flip fixing plate. The upper and lower ends of the hinge column are hinged at the two hinge ends of the outer side wall of the hanging mold side guard plate. Three fixing holes are opened at equal distances on the outer side wall of the other end of the flip fixing plate. One side of the fixing hole is open, and the fixing hole is clamped on the fixing stud on the outer side of the hanging mold side guard plate. A locking nut is rotatably connected to the outer side of the fixing hole, and the locking nut is threadedly connected to the fixing stud.

[0009] Furthermore, the lateral support seat is triangular in shape, and two rectangular through slots are symmetrically provided at the connection between the lateral support seat and the outer side wall of the hanging mold side guard plate, and transverse reinforcement rods are inserted in the through slots.

[0010] Furthermore, the fixed hanger is in a cross shape, and a connecting end is welded at the bottom of the end of the fixed hanger. The connecting end is stuck on the outside of the fixing hole of the side guard plate of the hanging mold. The connecting end and the fixing hole are connected by fixing bolts, and a hook is welded in the middle of the top of the fixed hanger.

[0011] The utility model provides a hanging formwork construction device, which has the following beneficial effects:

[0012] 1. When the four side guard plates of the hanging formwork are connected end to end to form a whole, the flip fixing plate is flipped over so that the fixing holes of the flip fixing plate are stuck on the fixing studs on the outer side walls of the hanging formwork side guard plates, and then the fixing holes are locked on the fixing studs by locking nuts. This can complete the fixation of the flip fixing plate, so that the head and tail connections of the hanging formwork side guard plates can be reinforced by the "L"-shaped flip fixing plate, thereby preventing the adjacent hanging formwork side guard plates from loosening.

[0013] 2. The triangular lateral support seat is used to provide lateral support force for the outer wall of the side guard plate of the hanging formwork, so as to avoid the problem of mold expansion of the side guard plate of the hanging formwork during pouring and ensure the stability of the side guard plate of the hanging formwork, and the through slots opened in the lateral support seat are plugged with transverse reinforcement rods. The shape retention effect of the side guard plate of the hanging formwork is further improved by the transverse reinforcement rods, and in cooperation with the fixed hanger, the connecting end at the bottom of the cross-shaped fixed hanger is clamped on the outside of the fixing hole of the side guard plate of the hanging formwork, and then the connecting end and the fixing hole are connected by fixing bolts, so as to complete the fixing operation of the fixed hanger, so as to hoist the hanging formwork, and reinforce the top of the side guard plate of the hanging formwork connected end to end through the fixed hanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model from the right front side axis view;

[0015] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0016] Figure 3This is a schematic diagram of the flipping structure of the flipping fixed plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the split structure of the side guard plate and the flip fixing plate of the hanging mold of the utility model;

[0018] Figure 5 This is a schematic diagram of the bottom structure of the side guard plate of the hanging formwork of the utility model when viewed from above;

[0019] Figure 6 It is a schematic diagram of the structure of the flip fixing plate of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Side guard plate of hanging formwork; 101. Fixing hole; 102. Docking slot; 103. Fixing stud; 104. Docking block; 105. Hinge end; 2. Flip fixing plate; 201. Hinge column; 202. Fixing hole; 3. Locking nut; 4. Lateral support seat; 401. Through slot; 5. Horizontal reinforcement rod; 6. Fixed hanger; 601. Connecting end; 602. Hook; 7. Fixing bolt. DETAILED DESCRIPTION

[0022] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0023] Embodiment 1:

[0024] As attached Figure 1 To Attachment Figure 6 As shown:

[0025] The utility model provides a hanging formwork construction device, comprising: a hanging formwork side guard plate 1; four hanging formwork side guard plates 1 are arranged in a rectangular shape, the four hanging formwork side guard plates 1 are connected head to tail to form a closed quadrilateral shape, a fixed hanger 6 is connected to the middle of the top of the outer wall of the four hanging formwork side guard plates 1, a flip fixed plate 2 is hinged at one end of the outer wall of the hanging formwork side guard plate 1, two lateral support seats 4 are symmetrically welded at the middle of the outer wall of the hanging formwork side guard plate 1, a transverse reinforcement rod 5 is inserted in the lateral support seat 4, a fixing hole 101 is opened at the top of the middle of the hanging formwork side guard plate 1, a docking card slot 102 that penetrates the bottom is opened at one end of the inner wall of the hanging formwork side guard plate 1, and the docking card slot 102 Three fixing studs 103 are welded at equal distances on the outer side wall of the hanging mold side guard plate 1 at the corresponding end, and a raised rectangular strip-shaped docking block 104 is welded on the opposite end of the docking slot 102 of the hanging mold side guard plate 1. Two hinged ends 105 are symmetrically welded on the outer side wall of the hanging mold side guard plate 1 at the end of the docking block 104. The docking slots 102 of two adjacent hanging mold side guard plates 1 are clamped in the docking block 104. When in use, the end-to-end connection of the hanging mold side guard plates 1 can be completed by inserting the docking block 104 of the adjacent hanging mold side guard plates 1 into the docking slot 102 of another hanging mold side guard plate 1, so as to combine the hanging mold side guard plates 1 into a complete hanging mold as a whole.

[0026] Among them, the flip fixing plate 2 is in an "L" shape, and a hinge column 201 is welded at one end of the flip fixing plate 2. The upper and lower ends of the hinge column 201 are hinged to the two hinge ends 105 of the outer wall of the side guard plate 1 of the hanging mold. Three fixing holes 202 are opened at a medium distance on the outer wall of the other end of the flip fixing plate 2. One side of the fixing hole 202 is open. The fixing hole 202 is stuck on the fixing stud 103 on the outer side of the side guard plate 1 of the hanging mold. The outer side of the fixing hole 202 is rotatably connected with a locking nut 3, and the locking nut 3 is threadedly connected to the fixing stud 103. On the column 103, when in use, when the four hanging mold side guard plates 1 are connected end to end to form a whole, the flip fixing plate 2 is flipped over so that the fixing card hole 202 of the flip fixing plate 2 is stuck on the fixing stud 103 on the outer wall of the hanging mold side guard plate 1, and then the fixing card hole 202 is locked on the fixing stud 103 by the locking nut 3, so that the flip fixing plate 2 can be fixed, so that the head and tail connections of the hanging mold side guard plates 1 can be reinforced by the "L"-shaped flip fixing plate 2, thereby preventing the adjacent hanging mold side guard plates 1 from loosening.

[0027] Among them, the lateral support seat 4 is triangular in shape, and two rectangular through slots 401 are symmetrically opened at the connection between the lateral support seat 4 and the outer wall of the hanging mold side guard plate 1, and a transverse reinforcement rod 5 is inserted in the through slot 401. When in use, the triangular lateral support seat 4 provides lateral support force for the outer wall of the hanging mold side guard plate 1, thereby avoiding the mold expansion problem of the hanging mold side guard plate 1 during pouring and ensuring the stability of the hanging mold side guard plate 1, and the transverse reinforcement rod 5 is inserted in the through slot 401 opened in the lateral support seat 4, and the shape retention effect of the hanging mold side guard plate 1 is further improved by the transverse reinforcement rod 5.

[0028] Among them, the fixed hanger 6 is in a cross shape, and a connecting end 601 is welded at the bottom of the end of the fixed hanger 6. The connecting end 601 is stuck on the outside of the fixing hole 101 of the hanging mold side guard plate 1. The connecting end 601 and the fixing hole 101 are connected by a fixing bolt 7. A hook 602 is welded at the middle of the top of the fixed hanger 6. When in use, the connecting end 601 at the bottom of the cross-shaped fixed hanger 6 is stuck on the outside of the fixing hole 101 of the hanging mold side guard plate 1, and then the connecting end 601 and the fixing hole 101 are connected by the fixing bolt 7. The fixing operation of the fixed hanger 6 can be completed, so as to carry out the hoisting operation of the hanging mold, and the top of the hanging mold side guard plate 1 connected end to end can be reinforced by the fixed hanger 6.

[0029] The specific usage and function of this embodiment are as follows:

[0030] When using the hanging formwork construction device, first insert the transverse reinforcement rod 5 into the through slot 401 provided in the lateral support seat 4, and then insert the docking block 104 of the adjacent hanging formwork side guard plate 1 into the docking slot 102 of the other hanging formwork side guard plate 1, so as to complete the finishing connection of the hanging formwork side guard plates 1, so as to combine the hanging formwork side guard plates 1 into a complete hanging formwork as a whole, and then flip the flip fixing plate 2 to make the fixing card hole 202 of the flip fixing plate 2 stuck on the fixing stud 103 of the outer side wall of the hanging formwork side guard plate 1 , and then lock the fixing hole 202 on the fixing stud 103 through the locking nut 3 to complete the fixation of the flip fixing plate 2, so that the head and tail connections of the hanging mold side guard plate 1 can be reinforced through the "L"-shaped flip fixing plate 2, and finally, by clamping the connecting end 601 at the bottom of the cross-shaped fixed hanger 6 on the outside of the fixing hole 101 of the hanging mold side guard plate 1, and then connecting the connecting end 601 and the fixing hole 101 through the fixing bolt 7, the fixing operation of the fixed hanger 6 can be completed, so that the hanging mold can be hoisted.

[0031] Embodiment 2:

[0032] By setting the fixed hanger 6 into a cross shape and making the bottom at the diagonal corner in an "L" shape and clamped on the outside of the flip fixed plate 2, the flip fixed plate 2 at the corner of the hanging formwork side guard plate 1 can be reinforced to prevent the flip fixed plate 2 from opening accidentally, thereby further improving the overall structural strength of the hanging formwork.

Claims

1. A hanging formwork construction device, characterized in that: The invention comprises a hanging formwork side guard plate (1); four hanging formwork side guard plates (1) are arranged in a rectangular shape, the four hanging formwork side guard plates (1) are connected head to tail to form a closed quadrilateral shape, a fixed hanger (6) is connected to the middle of the top of the outer wall of the four hanging formwork side guard plates (1), a flip fixing plate (2) is hinged to one end of the outer wall of the hanging formwork side guard plate (1), two lateral support seats (4) are symmetrically welded to the middle of the outer wall of the hanging formwork side guard plate (1), and a transverse reinforcement rod (5) is inserted in the lateral support seat (4).

2. A hanging formwork construction device according to claim 1, characterized in that: A fixing hole (101) is provided at the top of the middle of the hanging mold side guard plate (1), a docking slot (102) penetrating the bottom is provided at one end of the inner wall of the hanging mold side guard plate (1), and three fixing studs (103) are welded at equal distances on the outer wall of the hanging mold side guard plate (1) at the end corresponding to the docking slot (102).

3. A hanging formwork construction device according to claim 1, characterized in that: A protruding rectangular strip-shaped docking block (104) is welded to the opposite end of the docking slot (102) of the hanging mold side guard plate (1); two hinged ends (105) are symmetrically welded on the outer wall of the hanging mold side guard plate (1) at the end of the docking block (104); and the docking slots (102) of two adjacent hanging mold side guard plates (1) are engaged in the docking block (104).

4. A hanging formwork construction device according to claim 1, characterized in that: The flip fixing plate (2) is in an "L" shape. A hinge column (201) is welded to one end of the flip fixing plate (2). The upper and lower ends of the hinge column (201) are hinged to two hinged ends (105) of the outer wall of the side guard plate (1) of the hanging mold. Three fixing holes (202) are opened at an equal distance on the outer wall of the other end of the flip fixing plate (2). One side of the fixing hole (202) is open. The fixing hole (202) is clamped on the fixing stud (103) on the outer side of the hanging mold side guard plate (1). A locking nut (3) is rotatably connected to the outer side of the fixing hole (202). The locking nut (3) is threadedly connected to the fixing stud (103).

5. A hanging formwork construction device according to claim 1, characterized in that: The lateral support seat (4) is triangular in shape, and two rectangular through slots (401) are symmetrically provided at the connection between the lateral support seat (4) and the outer side wall of the hanging mold side guard plate (1), and transverse reinforcement rods (5) are inserted into the through slots (401).

6. A hanging formwork construction device according to claim 1, characterized in that: The fixed hanger (6) is in a cross shape, and a connecting end (601) is welded at the bottom of the end of the fixed hanger (6). The connecting end (601) is clamped on the outside of the fixing hole (101) of the hanging mold side guard plate (1), and the connecting end (601) and the fixing hole (101) are connected by a fixing bolt (7). A hook (602) is welded at the middle of the top of the fixed hanger (6).

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