Single-side steel formwork supporting device for building engineering construction

Abstract

The utility model belongs to the technical field of constructional engineering equipment, and particularly relates to a single-side steel formwork supporting device for constructional engineering construction. Comprising two steel formwork supporting columns, and notches are formed in the side wall faces, opposite to a steel formwork, of the steel formwork supporting columns. Through the arrangement of the steel formwork supporting plate anti-falling assembly, the position of the steel formwork supporting plate body which falls suddenly can be limited, and therefore the problem that due to the fact that the lifting assembly is damaged, the steel formwork supporting plate body falls to the ground, the device is damaged due to inertia can be solved; through the arrangement of an air cylinder, a connecting block and a connecting plate, a moving plate can be driven to move along a guide rod, and the moving plate drives an anti-falling convex block to rotate in the opposite direction of the steel formwork supporting plate body; in this way, movement conflicts caused when the steel formwork supporting plate body moves downwards and the steel formwork supporting plate anti-falling assembly limits the falling position of the steel formwork supporting plate body can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to building engineering equipment technical field, concretely is a kind of building engineering construction unilateral steel formwork support device. BACKGROUND

[0002] Building engineering construction unilateral steel formwork support device refers to steel structure device for supporting unilateral formwork in building construction process, and is usually used for formwork support when concrete pouring.Its main role is to support formwork, ensure that formwork can withstand the weight, pressure and other external forces when concrete pouring, avoid formwork deformation or displacement, ensure the safety and construction quality of construction process.

[0003] At present, the height of commonly used building engineering construction unilateral steel formwork support device is fixed, so although the structure is stable, the range of applicable steel formwork is limited, and part of it is set with lifting device on building engineering construction unilateral steel formwork support device to adapt to different height steel formwork, the height of support frame supporting steel formwork is adjusted by lifting device, so as to adapt to different height steel formwork, but if the lifting device lifting support frame is damaged, the support frame at high place will fall from high place, and the inertia of falling support frame will damage the device.

[0004] Therefore, we propose a kind of building engineering construction unilateral steel formwork support device to solve the above problems. INVENTION CONTENTS

[0005] (I) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a kind of building engineering construction unilateral steel formwork support device, solve the problem raised in the above background technology.

[0007] (II) technical scheme

[0008] The utility model discloses a kind of building engineering construction unilateral steel formwork support device to achieve the above purposes specifically using the following technical solutions:

[0009] A kind of building engineering construction unilateral steel formwork support device, including steel formwork support column, the steel formwork support column is provided with two, the side wall surface of steel formwork support column opposite is opened with notch, the upper portion of two steel formwork support column is provided with steel formwork support plate body, the cross section of steel formwork support plate body is in the shape of n, two ends of steel formwork support plate body are inserted in two notches, lifting assembly is set in two steel formwork support column, the steel formwork support plate body in lifting assembly and notch are connected, a plurality of reinforcing cross plates are fixedly arranged between two steel formwork support column, steel formwork support plate anti-falling assembly is provided between two steel formwork support column.

[0010] Further, the steel formwork support plate anti-falling assembly comprises through openings, air cylinders, guide rods and anti-falling grooves, the two through openings are respectively arranged on the two steel formwork support columns and communicate with the grooves on the steel formwork support columns, and the air cylinders are fixedly arranged on the lower end faces of the reinforcing cross plates.

[0011] Further, the two guide rods are fixedly connected between the two steel formwork support columns, the two groups of anti-falling grooves are arranged on the steel formwork support columns and correspond to each other in position, and each group of anti-falling grooves comprises a plurality of anti-falling grooves.

[0012] Further, the anti-falling protrusions are rotatably arranged in the through openings, the two moving plates are sleeved on the two guide rods, the two moving plates are respectively located on the sides of the two anti-falling protrusions, the spiral springs are fixedly arranged on the moving plates, and the two ends of the spiral springs are respectively fixedly connected with the moving plates.

[0013] Further, the output end of the air cylinder is fixedly provided with a connecting block, the two ends of the connecting block are rotatably provided with connecting plates, and one end of the two connecting plates is rotatably connected with the two moving plates.

[0014] Further, the lifting assembly comprises a containing cavity arranged in the steel formwork support column, the hydraulic telescopic device is fixedly arranged in the containing cavity, and the output end of the hydraulic telescopic device is fixedly connected with the steel formwork support plate body inserted into the groove.

[0015] Further, the two steel formwork support columns are fixedly connected with a fixing frame on one side, the fixing frame is fixedly provided with a reinforcing block on the upper end face and is fixedly connected with the two steel formwork support columns, a plurality of reinforcing rods are fixedly arranged in the inner side of the fixing frame, the fixing frame is fixedly provided with a mounting plate on one end, a limiting groove is arranged in the inner side of the groove, two limiting plates are fixedly arranged on the steel formwork support plate body and are respectively slidably connected in the two limiting grooves.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the building engineering construction single-sided steel formwork support device has the following beneficial effects:

[0018] The utility model discloses, through the setting of steel formwork support plate anti -falling subassembly can the position restriction of the sudden falling steel formwork support plate body, can avoid the damage of lifting assembly and cause the problem of device damage that the inertia of steel formwork support plate body falls to the ground, through the setting of pneumatic cylinder, connecting block, connecting plate can drive moving plate along with guide rod and move, and moving plate drives anti -falling boss to rotate to the opposite direction of steel formwork support plate body, can avoid the motion conflict that the downshift of steel formwork support plate body and steel formwork support plate anti -falling subassembly position limit to the falling of steel formwork support plate body. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the first visual angle of the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the second visual angle of the whole structure schematic diagram of the utility model;

[0021] Figure 3 It is the explosion drawing of steel formwork support column and steel formwork support plate body of the utility model;

[0022] Figure 4 It is the sectional view of steel formwork support column of the utility model.

[0023] In the drawing: 1, steel formwork support column;2, slot;3, steel formwork support plate body;4, reinforcing cross plate;5, steel formwork support plate anti -falling subassembly;51, through -opening;52, pneumatic cylinder;53, guide rod;54, anti -falling groove;55, anti -falling boss;56, moving plate;57, helical spring;58, connecting block;59, connecting plate;6, fixed frame;7, reinforcing block;8, reinforcing rod;9, mounting plate;10, hydraulic telescopic ware;11, limit plate;12, limit groove. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0025] EMBODIMENT

[0026] As Figures 1-4As shown, the utility model discloses a kind of unilateral steel formwork support devices for constructional engineering construction, including steel formwork support column 1, two steel formwork support column 1 are provided, the side wall surface of steel formwork support column 1 is opened with notch 2 relative to steel formwork, the top of two steel formwork support column 1 is provided with steel formwork support plate body 3, the cross section of steel formwork support plate body 3 is in the shape of N, the both ends of steel formwork support plate body 3 are inserted in two notches 2, lifting assembly is provided in two steel formwork support column 1, lifting assembly is connected with the steel formwork support plate body 3 in notch 2, multiple reinforcing cross plates 4 are fixedly arranged between two steel formwork support column 1, steel formwork support plate anti-falling assembly 5 is provided between two steel formwork support column 1.

[0027] As Figure 2 And Figure 3 As shown, steel formwork support plate anti-falling assembly 5 includes through hole 51, cylinder 52, guide rod 53, anti-falling groove 54, two through holes 51 are provided, two through holes 51 are respectively opened on two steel formwork support column 1, and through hole 51 is communicated with notch 2 on steel formwork support column 1, cylinder 52 is fixedly arranged on the lower end surface of one reinforcing cross plate 4. Two guide rods 53 are fixedly connected between two steel formwork support column 1, two sets of anti-falling grooves 54 are provided, two sets of anti-falling grooves 54 are opened on steel formwork support column 1, the positions of two sets of anti-falling grooves 54 correspond to each other, and each set of anti-falling grooves 54 is multiple. Anti-falling lug 55 is rotatably arranged in through hole 51, one end of anti-falling lug 55 is arranged on steel formwork support plate body 3, two moving plates 56 are sleeved on two guide rods 53, two moving plates 56 are respectively located on one side of two anti-falling lugs 55, screw spring 57 is fixedly arranged on moving plate 56, and one end of two screw springs 57 is respectively fixedly connected with two moving plates 56. The output end of cylinder 52 is fixedly provided with connecting block 58, and the both ends of connecting block 58 are rotatably provided with connecting plate 59, and one end of two connecting plates 59 is rotatably connected with two moving plates 56.

[0028] Through the setting of steel formwork support plate anti-falling assembly 5, the position of the suddenly falling steel formwork support plate body 3 can be limited, so that the problem that the device is damaged due to the inertia of the steel formwork support plate body 3 falling to the ground caused by the damage of the lifting assembly can be avoided; through the setting of cylinder 52, connecting block 58 and connecting plate 59, moving plate 56 can be driven to move along guide rod 53, and moving plate 56 drives anti-falling lug 55 to rotate in the opposite direction of steel formwork support plate body 3, so that the movement conflict between the downward movement of steel formwork support plate body 3 and the position limitation of steel formwork support plate anti-falling assembly 5 to the downward movement of steel formwork support plate body 3 can be avoided.

[0029] As Figure 4 shown, the lifting assembly comprises a receiving cavity opened in the steel formwork support column 1, a hydraulic telescopic device 10 is fixedly arranged in the receiving cavity, and an output end of the hydraulic telescopic device 10 is fixedly connected with the steel formwork support plate body 3 inserted in the slot 2. The hydraulic telescopic device 10 provides power for the lifting of the steel formwork support plate body 3.

[0030] Two sides of the steel formwork support column 1 are fixedly connected with a fixing frame 6, an upper end surface of the fixing frame 6 is fixedly provided with a reinforcing block 7, the reinforcing block 7 is fixedly connected with the two steel formwork support columns 1, a plurality of reinforcing rods 8 are fixedly arranged in the inside of the fixing frame 6, an installation plate 9 is fixedly arranged at one end of the fixing frame 6, a limiting groove 12 is opened in the inside of the slot 2, two limiting plates 11 are fixedly arranged on the steel formwork support plate body 3, and the two limiting plates 11 are respectively slidably connected in the two limiting grooves 12.

[0031] The limiting plates 11 and the limiting grooves 12 are arranged to limit the position of the steel formwork support plate body 3 inserted in the slot 2, the fixing frame 6 is arranged to support the steel formwork support column 1, the reinforcing block 7 is arranged to improve the stability of the connection between the fixing frame 6 and the steel formwork support column 1, and the limiting plates 11 are arranged to fix the position of the fixing frame 6.

[0032] The utility model works as follows:

[0033] First, according to the height of the steel template to start the hydraulic telescopic 10, hydraulic telescopic 10 with steel template support plate body 3 along the limit groove 12 moves, if the steel template support plate body 3 up to start the cylinder 52, cylinder 52 with the connecting block 58 up, connecting block 58 through the connecting plate 59 with the moving plate 56 along the guide rod 53 to the cylinder 52 moves, moving plate 56 through the helical spring 57 with the anti-falling block 55 to the cylinder 52 direction rotation, so that the top set in the steel template support plate body 3 on the anti-falling block 55 and steel template support plate body 3 separate, at this time start the hydraulic telescopic 10 with the steel template support plate body 3 up, when the steel template support plate body 3 moves to the appropriate height by hydraulic telescopic 10 will moving plate 56 to the original position, the anti-falling block 55 one end top set in the steel template support plate body 3, when the steel template support plate body 3 moves to the appropriate height will hydraulic telescopic 10 off, then the steel template support column 1, steel template support plate body 3 top set in the steel template of one side wall surface, then through the positioning nail will install plate 9 fixed on the ground can complete the steel template support, if the hydraulic telescopic 10 damage caused by the steel template support plate body 3 suddenly down, the steel template support plate body 3 in the process of falling when the steel template support plate body 3 on the anti-falling groove 54 through the anti-falling block 55, the anti-falling block 55 one end in the helical spring 57 elastic potential under the push of the anti-falling groove 54 in the steel template support plate body 3, at this time the falling steel template support plate body 3 block.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application has been made with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A construction engineering construction single-sided steel formwork support device, comprising steel formwork support columns (1), the steel formwork support columns (1) are provided with two, characterized in that: The side wall opposite to the steel formwork of the steel formwork support column (1) is provided with a notch (2), the upper part of the two steel formwork support columns (1) is provided with a steel formwork support plate body (3), the cross section of the steel formwork support plate body (3) is in the shape of a n, the two ends of the steel formwork support plate body (3) are inserted into the two notches (2), the two steel formwork support columns (1) are both provided with a lifting assembly, the lifting assembly is connected with the steel formwork support plate body (3) in the notch (2), a plurality of reinforcing cross plates (4) are fixedly arranged between the two steel formwork support columns (1), and a steel formwork support plate anti-falling assembly (5) is arranged between the two steel formwork support columns (1).

2. A construction engineering construction single side steel formwork support device according to claim 1, characterized in that: The steel formwork support plate anti-falling assembly (5) comprises a through hole (51), a gas cylinder (52), a guide rod (53) and an anti-falling groove (54), the through hole (51) is provided with two, the two through holes (51) are respectively arranged on the two steel formwork support columns (1), and the through hole (51) is communicated with the notch (2) on the steel formwork support column (1), and the gas cylinder (52) is fixedly arranged on the lower end face of one reinforcing cross plate (4).

3. A construction engineering construction single side steel formwork support device according to claim 2, characterized in that: The guide rod (53) is provided with two, the two guide rods (53) are fixedly connected between the two steel formwork support columns (1), the anti-falling groove (54) is provided with two groups, the two groups of anti-falling grooves (54) are arranged on the steel formwork support column (1), the positions of the two groups of anti-falling grooves (54) correspond to each other, and each group of anti-falling grooves (54) is a plurality of.

4. A construction engineering construction single side steel formwork support device according to claim 2, characterized in that: The through hole (51) is rotatably provided with an anti-falling protrusion (55), two moving plates (56) are sleeved on the two guide rods (53), the two moving plates (56) are located on the side of the two anti-falling protrusions (55) respectively, the moving plate (56) is fixedly provided with a spiral spring (57), and one end of the two spiral springs (57) is fixedly connected with the two moving plates (56) respectively.

5. A construction engineering construction single-sided steel formwork support device according to claim 4, characterized in that: The output end of the gas cylinder (52) is fixedly provided with a connecting block (58), the two ends of the connecting block (58) are rotatably provided with connecting plates (59), and one end of the two connecting plates (59) is rotatably connected with the two moving plates (56) respectively.

6. A construction engineering construction single-sided steel formwork support device according to claim 1, characterized in that: The lifting assembly comprises a containing cavity arranged in the steel formwork support column (1), a hydraulic telescopic device (10) is fixedly arranged in the containing cavity, and the output end of the hydraulic telescopic device (10) is fixedly connected with the steel formwork support plate body (3) inserted into the notch (2).

7. A construction engineering construction single side steel formwork support device according to claim 1, characterized in that: One side of the two steel formwork support columns (1) is fixedly connected with a fixing frame (6), the upper end face of the fixing frame (6) is fixedly provided with a reinforcing block (7), the reinforcing block (7) is fixedly connected with the two steel formwork support columns (1), a plurality of reinforcing rods (8) are fixedly arranged on the inner side of the fixing frame (6), one end of the fixing frame (6) is fixedly provided with a mounting plate (9), the inner side of the notch (2) is provided with a limiting groove (12), two limiting plates (11) are fixedly arranged on the steel formwork support plate body (3), and the two limiting plates (11) are slidably connected in the two limiting grooves (12) respectively.

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