Steel formwork support for floor construction

Abstract

The utility model discloses a terrace construction steel formwork support which comprises a steel formwork, a connecting assembly is fixedly connected to the right side of the front surface of the steel formwork, a plurality of supporting assemblies are arranged on the front side of the steel formwork, the connecting assembly enables two inserting blocks on the upper portion of the other steel formwork to be inserted into two inserting holes, and then a first threaded sleeve is rotated, so that the connecting assembly is connected with the supporting assemblies. The two threaded rods enter the insertion holes in the upper side and the lower side and the insertion blocks in the upper side and the lower side, steel formwork installation can be rapidly completed, the steel formwork can be rapidly detached only by rotating the first threaded sleeves in the reverse direction in the detaching process, use is more convenient and rapid, and the supporting assemblies are aligned with the installation blocks through second installation holes in the lower side; the first mounting hole is aligned with the mounting block above the upper steel formwork, two mounting bolts are mounted above the mounting block through the second mounting hole below and the first mounting hole, mounting of the supporting assembly is completed, then the second fixing pin is inserted into the ground, heightening of the two steel formworks can be completed, and the construction requirements of terraces with different heights are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of floor construction support, concretely is a floor construction steel formwork support. BACKGROUND

[0002] The floor is the part of the bottom room and the earth layer, it bears the load of the bottom room, requires having certain strength and rigidity, and has the performance of moistureproof, waterproof, warm, wear resistance. The floor and the building outdoor site have close relation, want to handle well the relationship of floor and platform, step and building along the edge site, make the building and site junction clear, whole harmony, the steel formwork support provides the stable support platform for the floor formwork, ensures that the formwork does not deform or shift in the process of pouring concrete, thereby guaranteeing the flatness and quality of the floor.

[0003] When using the steel formwork support, the total length of the steel formwork support needs to be spliced between the steel formwork to meet the construction requirements, but the connection mode of the ordinary steel formwork support is connected and fixed through bolts, but it is troublesome to disassemble using bolts, and different steel formwork supports cannot be raised in the vertical plane to meet the requirements of floor construction of different heights. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0005] A floor construction steel formwork support, including steel formwork, the front surface right side of steel formwork is fixedly connected with connecting assembly, the front side of steel formwork is provided with a plurality of support assemblies, the upper and lower sides of the front surface of steel formwork are fixedly connected with fixed plate, the left side of the upper and lower fixed plates is fixedly connected with plug-in block, a plurality of connecting pins are movably connected in the inside of the upper fixed plate, a plurality of fixed pins one are movably connected in the inside of the lower fixed plate, square grooves are arranged between adjacent two connecting pins and adjacent two fixed pins one on the surface of the upper and lower fixed plates, threaded holes are formed in the middle of the inner side of square groove, plug-in holes are formed in the right side of the upper and lower fixed plates, the inner wall of plug-in hole is movably connected with the outer wall of plug-in block, a plurality of mounting blocks are fixedly connected in the middle of the front surface of steel formwork, and the number of mounting blocks is same with that of square grooves.

[0006] The further improvement of the technical scheme of the utility model is that the connecting assembly includes two connecting frames arranged in parallel, one side of the two connecting frames is rotatably connected with threaded sleeve one, the inside of threaded sleeve one is threadedly connected with threaded rod one on the upper and lower sides, the surface of threaded rod one is provided with limiting slot, the inner wall of limiting slot is slidably connected with connecting frame, and the ends of the two threaded rods one away from each other are penetrated through steel formwork to the inside of the two plug-in holes and movably connected with steel formwork.

[0007] The further improvement in the technical scheme of the utility model lies in that: the supporting assembly comprises a plurality of installation plates arranged in parallel, and the outer wall of the installation plate is movably connected with the square groove.

[0008] The further improvement in the technical scheme of the utility model lies in that: the installation plate is provided with an installation hole one penetrating through the front and back surfaces, two installation holes two penetrating through the front and back surfaces are arranged below the installation hole one on the surface of the installation plate, installation bolts are movably connected inside the two installation holes two, and the two installation bolts are respectively screwed with the two threaded holes.

[0009] The further improvement in the technical scheme of the utility model lies in that: the front surface of the installation plate is fixedly connected with a fixing frame, a connecting block one is rotatably connected to the inner side of the fixing frame, a screw rod two is fixedly connected to the middle of the lower surface of the connecting block one, a threaded sleeve two is screwed on the surface of the screw rod two, a connecting block two is rotatably connected to the lower surface of the threaded sleeve two, a supporting block is rotatably connected below the connecting block two, and a fixing pin two is movably connected inside the supporting block.

[0010] Thanks to the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0011] The utility model provides a kind of floor construction steel formwork support, and the connecting assembly is inserted into two insertion holes inside by inserting the two insertion blocks above another steel formwork, then by rotating threaded sleeve one, two threaded rods one will move to the insertion hole inside and insertion block inside on opposite directions at this time, i.e.

[0012] The utility model provides a kind of floor construction steel formwork support, and the connecting assembly is inserted into two insertion holes inside by inserting the two insertion blocks above another steel formwork, then by rotating threaded sleeve one, two threaded rods one will move to the insertion hole inside and insertion block inside on opposite directions at this time, i.e. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the steel formwork surface structure schematic diagram of the utility model;

[0015] Figure 3 It is the connecting assembly structure schematic view of the utility model;

[0016] Figure 4 It is the support assembly partial explosion structure schematic view of the utility model;

[0017] Figure 5 It is the structure schematic view after assembling of the utility model.

[0018] In the drawing: 1, steel formwork; 2, connecting assembly; 3, support assembly; 101, fixed plate; 102, plug block; 103, connecting pin; 104, square groove; 105, threaded hole; 106, fixed pin one; 107, insertion hole; 108, mounting block; 201, connecting frame; 202, threaded sleeve one; 203, threaded rod one; 204, limiting groove; 301, mounting plate; 302, mounting hole one; 303, mounting hole two; 304, mounting bolt; 305, fixed frame; 306, connecting block one; 307, screw rod two; 308, threaded sleeve two; 309, connecting block two; 310, support block; 311, fixed pin two. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments:

[0020] As Figures 1-2 shown, a steel formwork support for floor construction, including steel formwork 1, steel formwork 1 front surface right side fixedly connected with connecting assembly 2, steel formwork 1 front side is provided with multiple support assemblies 3, steel formwork 1 front surface upper and lower sides are all fixedly connected with fixed plate 101, upper and lower two fixed plates 101 left sides are all fixedly connected with plug block 102, upper fixed plate 101 inside is movably connected with multiple connecting pins 103, lower fixed plate 101 inside is movably connected with multiple fixed pins one 106, the surface of upper and lower two fixed plates 101 between adjacent two connecting pins 103 and adjacent two fixed pins one 106 are all provided with square groove 104, threaded hole 105 is provided in the middle of square groove 104 inner side, upper and lower two fixed plates 101 right sides are all provided with insertion hole 107, insertion hole 107 inner wall is movably connected with plug block 102 outer wall, steel formwork 1 front surface middle part is fixedly connected with multiple mounting blocks 108, and the number of mounting blocks 108 is same with that of square groove 104.

[0021] Connecting assembly 2 can quickly increase the length of steel formwork 1 according to construction requirements, support assembly 3 can support steel formwork 1 to prevent steel formwork 1 from collapsing and causing cement to flow out during pouring, and can also play a fixing role when the height of steel formwork 1 is increased, and connecting pin 103 can preliminarily fix the upper steel formwork when the height of steel formwork is increased.

[0022] As Figures 2-3 shown, the connecting assembly 2 comprises two connecting frames 201 arranged in parallel, and the two connecting frames 201 are rotationally connected with a threaded sleeve 202 on the side close to each other, the threaded sleeve 202 is threadedly connected with a threaded rod 203 on the upper and lower sides, the threaded rod 203 is provided with a limiting groove 204 on the surface, the limiting groove 204 is slidably connected with the connecting frame 201, and the two threaded rods 203 are penetratingly connected with the steel formwork 1 and movably connected with the steel formwork 1.

[0023] When it is necessary to increase the transverse length of the steel formwork 1, first, the two insertion blocks 102 on the other steel formwork 1 are inserted into the two insertion holes 107, then the threaded sleeve 202 is rotated, at this time, the two threaded rods 203 are moved in the opposite direction and enter the insertion holes 107 and the insertion blocks 102, so that the steel formwork 1 is added, and when disassembled, the threaded sleeve 202 is rotated in the opposite direction to move the two threaded rods 203 out of the insertion holes 107 and the insertion blocks 102.

[0024] As Figures 4-5 shown, the supporting assembly 3 comprises a plurality of mounting plates 301 arranged in parallel, and the mounting plates 301 are movably connected with the square groove 104.

[0025] The mounting plate 301 is provided with a mounting hole 302 penetrating through the front and rear surfaces, and two mounting holes 303 penetrating through the front and rear surfaces are arranged below the mounting hole 302, and the two mounting holes 303 are movably connected with mounting bolts 304, and the two mounting bolts 304 are threadedly connected with the upper and lower threaded holes 105.

[0026] The mounting plate 301 is provided with a mounting hole 302 penetrating through the front and rear surfaces, and two mounting holes 303 penetrating through the front and rear surfaces are arranged below the mounting hole 302, and the two mounting holes 303 are movably connected with mounting bolts 304, and the two mounting bolts 304 are threadedly connected with the upper and lower threaded holes 105.

[0027] When the steel formwork 1 is placed in the target position, the steel formwork 1 is preliminarily fixed by inserting the fixing pin one 106 into the ground, and then the fixing pin two 311 is inserted into the ground, the steel formwork 1 can be supported by the screw rod two 307, the threaded sleeve two 308 and the mounting plate 301, so as to prevent the steel formwork 1 from being washed away when pouring cement, when it is necessary to increase the height of the steel formwork 1, the lower steel formwork 1 is preliminarily fixed by inserting the fixing pin one 106 into the ground in the same way, then another steel formwork 1 is placed above the lower steel formwork 1, and the upper steel formwork 1 is preliminarily fixed by the connecting pin 103, then the lower mounting hole two 303 is aligned with the mounting block 108, the mounting bolt 304 is mounted on the upper side of the mounting block 108 through the lower mounting hole two 303, then the mounting hole one 302 is aligned with the mounting block 108 on the upper side of the lower steel formwork 1, the mounting bolt 304 is mounted on the upper side of the mounting block 108 through the mounting hole one 302, and the installation of the supporting assembly 3 is completed, then the length of the screw rod two 307 and the threaded sleeve two 308 is increased by rotating the threaded sleeve two 308, and then the fixing pin two 311 is inserted into the ground, so that the height of the two steel formworks 1 is increased.

[0028] The working principle of the floor construction steel formwork support will be described below.

[0029] As Figures 1-5As shown, after the steel formwork 1 is placed at the target position in use of the support, the fixing pin one 106 is inserted into the ground to preliminarily fix the steel formwork 1, then the fixing pin two 311 is inserted into the ground, the steel formwork 1 can be supported through the screw rod two 307, the threaded sleeve two 308 and the mounting plate 301, so as to prevent the steel formwork 1 from being washed away when pouring cement, when the steel formwork 1 needs to be increased in transverse length, first the two insertion blocks 102 above another steel formwork 1 are inserted into the two insertion holes 107, then the threaded sleeve one 202 is rotated, at this time the two threaded rods one 203 move in opposite directions and enter the insertion holes 107 and the insertion blocks 102 on the upper and lower sides, that is, the steel formwork 1 is added, when disassembling, the threaded sleeve one 202 is reversely rotated to make the two threaded rods one 203 move out of the insertion holes 107 and the insertion blocks 102, when the steel formwork 1 needs to be increased in height, the fixing pin one 106 is inserted into the ground to preliminarily fix the lower steel formwork 1 by the same method, then another steel formwork 1 is placed above the lower steel formwork 1 and preliminarily fixed through the connecting pin 103, then the lower mounting hole two 303 is aligned with the mounting block 108, the mounting bolt 304 is mounted on the mounting block 108 above the lower mounting hole two 303, then the mounting hole one 302 is aligned with the mounting block 108 above the upper steel formwork 1, the mounting bolt 304 is mounted on the mounting block 108 above the mounting hole one 302, that is, the installation of the support assembly 3 is completed, then the threaded sleeve two 308 is rotated to increase the length of the screw rod two 307 and the threaded sleeve two 308, then the fixing pin two 311 is inserted into the ground, so that the height of the two steel formworks 1 is increased.

[0030] The above has made a detailed description of the utility model in general, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A steel formwork support for floor construction, comprising a steel formwork (1), characterized in that: The right side of the front surface of the steel template (1) is fixedly connected with a connecting component (2), the front side of the steel template (1) is provided with a plurality of supporting components (3), the upper and lower sides of the front surface of the steel template (1) are fixedly connected with fixing plates (101), the left sides of the upper and lower fixing plates (101) are fixedly connected with plug blocks (102), the upper fixing plate (101) is movably connected with a plurality of connecting pins (103), the lower fixing plate (101) is movably connected with a plurality of fixing pins (106), the upper and lower fixing plates (101) are fixedly connected with a plurality of fixing pins (107), and the upper and lower fixing plates (101) are fixedly connected with a plurality of fixing pins (108). 1) A square groove (104) is provided between two adjacent connecting pins (103) and two adjacent fixing pins (106) on the surface, a threaded hole (105) is provided in the middle of the inner side of the square groove (104), and a plug hole (107) is provided on the right side of the upper and lower fixing plates (101), the inner wall of the plug hole (107) is movably connected to the outer wall of the plug block (102), and a plurality of mounting blocks (108) are fixedly connected to the middle of the front surface of the steel template (1), and the number of the mounting blocks (108) is the same as that of the square groove (104).

2. A floor construction steel formwork support according to claim 1, characterized in that: The connecting assembly (2) comprises two connecting frames (201) arranged in parallel above and below, and the upper and lower connecting frames (201) are rotatably connected to a threaded sleeve (202) on one side close to each other, and the upper and lower sides of the threaded sleeve (202) are both threadedly connected to a threaded rod (203), and a limiting groove (204) is provided on the surface of the threaded rod (203), and the inner wall of the limiting groove (204) is slidably connected to the connecting frame (201), and the ends of the upper and lower threaded rods (203) that are away from each other are both passed through the steel template (1) to the inside of the upper and lower jacks (107) and are movably connected to the steel template (1).

3. A floor construction steel formwork support according to claim 2, characterized in that: The support assembly (3) comprises a plurality of parallelly arranged mounting plates (301), wherein outer walls of the mounting plates (301) are movably connected to the interior of the square groove (104).

4. A floor construction steel formwork support according to claim 3, characterized in that: A first mounting hole (302) penetrating the front and rear surfaces is provided on the top of the mounting plate (301), and two second mounting holes (303) penetrating the front and rear surfaces are provided on the surface of the mounting plate (301) below the first mounting hole (302). The two second mounting holes (303) are both movably connected with mounting bolts (304) inside, and the upper and lower mounting bolts (304) are respectively threadedly connected to the upper and lower threaded holes (105).

5. The floor construction steel formwork support according to claim 3, characterized in that: The front surface of the mounting plate (301) is fixedly connected to a fixing frame (305), the inner side of the fixing frame (305) is rotatably connected to a connecting block 1 (306), the middle part of the lower surface of the connecting block 1 (306) is fixedly connected to a screw rod 2 (307), the surface of the screw rod 2 (307) is threadedly connected to a threaded sleeve 2 (308), the lower surface of the threaded sleeve 2 (308) is rotatably connected to a connecting block 2 (309), the lower side of the connecting block 2 (309) is rotatably connected to a supporting block (310), and the interior of the supporting block (310) is movably connected to a fixing pin 2 (311).

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