Cross beam bottom formwork erecting structure

Abstract

The utility model discloses a crossed beam bottom formwork erecting structure and belongs to the technical field of formwork erecting, the crossed beam bottom formwork erecting structure comprises a top support, a supporting beam, side supporting rods and side brackets, the top support can be adjusted in a lifting mode, the supporting beam is of an H-shaped structure, the center of the supporting beam is rotationally arranged at one end of the top support, the side supporting rods are rotationally connected to the two sides of the top support, and the side brackets are arranged on the side supporting rods. The side supporting rods and the supporting beam are detachable, the side brackets are detachably installed at the two ends of the supporting beam, the distance between the two sets of side brackets is adjustable, and the technical effects that the functions are more diversified, the bottom plate and the side plates can be directly supported, cooperation of supporting a wood box and clamping wood is not needed, and storage after disassembly is convenient are achieved.

Description

TECHNICAL FIELD

[0001] The application relates to a template supporting technology field, in particular to a cross beam bottom template supporting structure. BACKGROUND

[0002] When a construction site encounters cross beams, cross beams of the same height, and the like, in supporting a beam bottom template, the current supporting structure has a relatively single overall structure, the bottom plate is supported through a jacking support, and then the side plate is fixed and supported through a timber and a clamping timber. This supporting mode is complex in operation, occupies a large space after being removed, and is inconvenient to store.

[0003] In view of this, the application provides a cross beam bottom template supporting structure. CONTENT OF THE UTILITY MODEL

[0004] 1. TECHNICAL PROBLEM TO BE SOLVED

[0005] The application aims to provide a cross beam bottom template supporting structure, solve the technical problems in the background art, realize more diversified functions, directly support the bottom plate and the side plate, do not need the cooperation of the timber box and the clamping timber, and are convenient to store after being removed.

[0006] 2. TECHNICAL SCHEME

[0007] The application provides a cross beam bottom template supporting structure, which comprises a jacking support, a supporting beam, a side support rod and a side bracket. The jacking support is adjustable in lifting. The supporting beam is in an H-shaped structure. The center of the supporting beam is rotationally arranged at one end of the jacking support. The jacking support is rotationally connected with the side support rod at both sides. The side support rod is detachably connected with the supporting beam. The side bracket is detachably arranged at both ends of the supporting beam. The distance between the two groups of side brackets is adjustable.

[0008] Through the rotation connection of the supporting beam and the jacking support, the rotation of the supporting beam and the jacking support into a T-shaped state, the rotation of the side support rod and the fixing of the end of the supporting beam, the horizontal support of the supporting beam, the support of the supporting beam on the bottom plate, the stretching adjustment of the jacking support, the support of the supporting beam on the bottom plate, the adjustment of the distance between the two groups of side brackets and the fixing on the supporting beam, and the clamping of the side bracket on the side plate, the side plate of the bottom film is clamped and supported.

[0009] As an optional solution of the technical scheme of the present application, the roof support comprises a support plate, a sleeve fixed on the support plate, a support rod, a support screw fixed on one end of the support rod, and a nut screwed with the support screw, the support screw is slidingly inserted in the sleeve, a first shaft hole is formed at the end of the support rod away from the support screw, the support beam comprises two support rods and a shaft rod fixed between the centers of the two support rods, the shaft rod is rotatably arranged in the first shaft hole, two ends of one of the support rods are provided with mounting holes, two ends of the other of the support rods are provided with first threaded holes, two ends of the side support rod are provided with second shaft holes, one end of the second shaft hole is rotatably arranged on the support rod, the other end of the second shaft hole is arranged between the mounting hole and the first threaded hole, and a fixing screw is arranged in the mounting hole and screwed with the first threaded hole through the second shaft hole.

[0010] By adopting the above technical scheme, the second shaft hole at the lower end of the side support rod is rotatably arranged on the support rod, handles are fixed on both sides of the nut to facilitate the rotation of the nut, when the nut is rotated clockwise, the nut abuts against the sleeve and moves the support screw upward, and when the nut is rotated counterclockwise, the support screw is retracted into the sleeve, thereby realizing the lifting adjustment of the roof support, the two support rods are arranged on both sides of the support rod, and when the support rod is rotated to an "I" state with the support rod, the side support rod is retracted on both sides of the support rod to reduce the overall space occupation and facilitate storage, and after the second shaft hole at the upper end of the side support rod is arranged between the mounting hole and the first threaded hole, the fixing screw is screwed with the first threaded hole through the mounting hole and the second shaft hole, and at this time, the side support rod can be used to support the support beam.

[0011] As an optional solution of the technical scheme of the present application, the side bracket comprises a side baffle and a U-shaped bracket and a connecting screw, the side baffle is vertically provided with a through hole matched with the connecting screw, the connecting screw is screwed with the U-shaped bracket, and the U-shaped bracket is matched with the two support rods.

[0012] By adopting the above technical scheme, the two support rods are arranged in the U-shaped bracket to avoid transverse movement of the U-shaped bracket, and the connecting screw is screwed with the U-shaped bracket by being inserted into the through hole, and at this time, the side baffle is fixed on the support rod under the action of extrusion and / or friction to facilitate adjustment of the distance between the two side baffles.

[0013] As an optional solution of the technical scheme of the present application, the side baffle is transversely provided with a plurality of second threaded holes, extrusion screws are screwed in the second threaded holes, and one end of the extrusion screw is fixed with an extrusion plate.

[0014] By adopting the above technical scheme, after the side baffle is moved, the extrusion plate is extruded toward the side plate by rotating the extrusion screw clockwise, and is loosened counterclockwise, thereby improving the extrusion strength of the side baffle on the side plate by the extrusion screw.

[0015] As an optional solution of the technical scheme of the present application, a plurality of clamping grooves are formed on the support rod, and a clamping plate adapted to the clamping grooves is fixed to the lower edge of the side baffle.

[0016] By adopting the above technical scheme, when the clamping plate is clamped into the corresponding clamping groove, the support strength of the side baffle and the support rod can be improved when the side plate is subjected to an outward force through the cooperation of the clamping plate and the clamping groove, and the mold explosion caused by the side baffle being opened outwardly and sliding outwardly can be avoided.

[0017] 3. Beneficial effects

[0018] The one or more technical schemes provided in the embodiments of the present application have at least the following technical effects or advantages:

[0019] 1. The present application is connected with the support beam and the top support through rotation, and the support beam and the top support are rotated to a T-shaped state, then the side support rod is fixed to the end of the support beam, so that the support beam is supported transversely, then the support beam is supported on the bottom of the bottom plate, then the support beam is adjusted by the extension of the top support, so that the support beam supports the bottom plate, then the distance between the two groups of side brackets is adjusted, and the side brackets are fixed on the support beam, so that the side brackets clamp the side plates on both sides, so as to clamp and support the side plates of the bottom film. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The present application discloses a kind of overall structure schematic diagram of cross beam bottom formwork support structure;

[0021] Figure 2 The present application discloses a kind of overall structure schematic diagram of cross beam bottom formwork support structure; Figure 1 The present application discloses a kind of overall structure schematic diagram of cross beam bottom formwork support structure;

[0022] Figure 3 The present application discloses a kind of overall structure schematic diagram of cross beam bottom formwork support structure;

[0023] Figure 4 The present application discloses a kind of overall structure schematic diagram of cross beam bottom formwork support structure;

[0024] Figure 5 The present application discloses a kind of overall structure schematic diagram of cross beam bottom formwork support structure;

[0025] Figure 6 The present application discloses a kind of overall structure schematic diagram of cross beam bottom formwork support structure;

[0026] Figure 7A side support rod structure schematic view of a cross beam bottom formwork support structure disclosed in a preferred embodiment of the present application;

[0027] Figure 8 An explosion structure schematic view of a side bracket of a cross beam bottom formwork support structure disclosed in a preferred embodiment of the present application;

[0028] Figure 9 A whole support state structure schematic view of a cross beam bottom formwork support structure disclosed in a preferred embodiment of the present application;

[0029] Explanation of the reference numerals in the drawing: 1, top support; 11, support plate; 12, sleeve; 13, support rod; 131, first shaft hole; 14, support screw; 15, nut; 2, support beam; 21, support rod; 211, clamping groove; 212, mounting hole; 213, first threaded hole; 22, shaft rod; 3, side support rod; 31, second shaft hole; 32, fixing screw; 4, side bracket; 41, side baffle; 411, clamping plate; 412, perforation; 413, second threaded hole; 42, U-shaped bracket; 43, connecting screw; 44, extrusion screw; 441, extrusion plate; 5, bottom plate; 6, side plate. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings of the specification.

[0031] A cross beam bottom formwork support structure, comprising: a top support 1, a support beam 2, a side support rod 3 and a side bracket 4, the top support 1 is adjustable in lifting, the support beam 2 is in H-shaped structure, the center of the support beam 2 is rotatably arranged at one end of the top support 1, the side support rods 3 are rotatably connected to both sides of the top support 1, the side support rods 3 are detachably connected with the support beam 2, the side brackets 4 are detachably mounted at both ends of the support beam 2, and the distance between the two groups of side brackets 4 is adjustable.

[0032] Reference Figures 1-9 By rotatably connecting the support beam 2 with the top support 1, and rotating the support beam 2 and the top support 1 to be in T-shaped state, then rotating the side support rod 3 to be fixed at the end of the support beam 2, so that the support beam 2 is supported transversely, then supporting the support beam 2 at the bottom of the bottom plate 5, then adjusting the extension of the top support 1 to make the support beam 2 support the bottom plate 5, then adjusting the distance between the two groups of side brackets 4 and fixing them on the support beam 2, so that the side brackets 4 clamp the side plates 6 on both sides, in order to clamp and support the side plates 6 of the bottom membrane.

[0033] The top support 1 comprises a support plate 11, a sleeve 12 fixed on the support plate 11, a support rod 13, a support screw 14 fixed on one end of the support rod 13, and a nut 15 threadedly connected with the support screw 14, the support screw 14 is slidingly inserted in the sleeve 12, a first shaft hole 131 is formed on the end of the support rod 13 away from the support screw 14, the support beam 2 comprises two support rods 21 and a shaft 22 fixed between the centers of the two support rods 21, the shaft 22 is rotatably arranged in the first shaft hole 131, two ends of one side support rod 21 are provided with mounting holes 212, two ends of the other side support rod 21 are provided with first threaded holes 213, both ends of the side support rod 3 are provided with second shaft holes 31, one end of the second shaft hole 31 is rotatably arranged on the support rod 13, and the other end of the second shaft hole 31 is arranged between the mounting hole 212 and the first threaded hole 213, and a fixing screw 32 is arranged in the mounting hole 212 and threadedly connected with the first threaded hole 213.

[0034] With reference to Figures 2-7 , the second shaft hole 31 at the lower end of the side support rod 3 is rotatably arranged on the support rod 13, handles are fixed on both sides of the nut 15 to facilitate the rotation of the nut 15, when the nut 15 is rotated clockwise, the nut 15 abuts against the sleeve 12 and moves the support screw 14 upward, and when the nut 15 is rotated counterclockwise, the support screw 14 is accommodated in the sleeve 12, thereby realizing the lifting adjustment of the top support 1, the two support rods 21 are arranged on both sides of the support rod 13, and the support rod 21 is rotatably arranged in the first shaft hole 131 and the shaft 22, when the support rod 21 and the support rod 13 are in the "I" state, the side support rod 3 is accommodated on both sides of the support rod 13 to reduce the overall space occupation and facilitate storage, after the second shaft hole 31 at the upper end of the side support rod 3 is arranged between the mounting hole 212 and the first threaded hole 213, the fixing screw 32 is threadedly connected with the first threaded hole 213 after being inserted into the mounting hole 212 and the second shaft hole 31, and at this time, the side support rod 3 can support the support beam 2.

[0035] The side bracket 4 comprises a side baffle 41, a U-shaped bracket 42 and a connecting screw 43, the side baffle 41 is vertically provided with a through hole 412 matched with the connecting screw 43, the connecting screw 43 is threadedly connected with the U-shaped bracket 42, and the U-shaped bracket 42 is matched with the two support rods 21.

[0036] With reference to Figure 2 and Figure 8 , the two support rods 21 are arranged in the U-shaped bracket 42 to avoid transverse movement of the U-shaped bracket 42, and the connecting screw 43 is inserted into the through hole 412 and threadedly connected with the U-shaped bracket 42, at this time, the side baffle 41 is fixed on the support rod 21 under the action of extrusion and / or friction, so as to adjust the distance between the two side baffles 41.

[0037] The side baffle 41 is transversely provided with a plurality of second threaded holes 413, and extrusion screws 44 are threadedly connected in the second threaded holes 413. One end of each extrusion screw 44 is fixed with an extrusion plate 441.

[0038] With reference to Figure 2 and Figure 8 After the side baffle 41 is moved, the extrusion plate 441 is extruded towards the side plate 6 by rotating the extrusion screw 44 clockwise, and is loosened by rotating the extrusion screw 44 counterclockwise, and the extrusion strength of the side baffle 41 on the side plate 6 is increased by the extrusion screw 44.

[0039] The support rod 21 is provided with a plurality of clamping grooves 211, and the lower edge of the side baffle 41 is fixed with a clamping plate 411 matched with the clamping grooves 211.

[0040] With reference to Figure 2 When the clamping plate 411 is clamped into the corresponding clamping groove 211, the support strength of the side baffle 41 on the support rod 21 is increased by the cooperation of the clamping plate 411 and the clamping groove 211 when the side plate 6 is subjected to an outward force, and the mold is prevented from being burst by the outward sliding of the side baffle 41.

[0041] Working principle: rotate the support rod 21, and form a T-shaped structure with the support rod 13, then place the second shaft hole 31 at the upper end of the side support rod 3 between the mounting hole 212 and the first threaded hole 213, threadedly connect the fixing screw 32 penetrating through the mounting hole 212 and the second shaft hole 31 with the first threaded hole 213, support the side support rod 3 on the support beam 2, support the support rod 21 at the bottom of the bottom plate 5, then rotate the nut 15 clockwise, and support the support screw 14 upwards to support the bottom plate 5, then move the side baffle 41, and clamp the clamping plate 411 at the bottom of the side baffle 41 into the corresponding clamping groove 211, threadedly connect the connecting screw 43 penetrating through the perforation 412 with the U-shaped bracket 42, fix the side baffle 41 on the support rod 21, and finally rotate the extrusion screw 44 clockwise, and extrude the extrusion plate 441 towards the side plate 6.

Claims

1. A cross beam formwork erection structure, characterized in that: Include: Top support (1), support beam (2), side support rod (3) and side bracket (4), the top support (1) can be adjusted, the support beam (2) is H type structure, the center of the support beam (2) is rotatably arranged at one end of the top support (1), the side of the top support (1) is rotatably connected with the side support rod (3), the side support rod (3) is detachable with the support beam (2), the both ends of the support beam (2) are detachably mounted with the side bracket (4), the distance between the two groups of side bracket (4) is adjustable.

2. The cross beam falsework structure of claim 1, wherein: The top support (1) includes a support plate (11), a sleeve (12) fixed on the support plate (11), a support rod (13), a support screw (14) fixed at one end of the support rod (13) and a nut (15) screwed with the support screw (14), the support screw (14) is slidably inserted in the sleeve (12), the support rod (13) is provided with a first shaft hole (131) at the end away from the support screw (14), the support beam (2) includes two support rods (21) and a shaft (22) fixed between the centers of the two support rods (21), the shaft (22) is rotatably arranged in the first shaft hole (131), the both ends of the support rod (21) on one side are provided with mounting holes (212), the both ends of the support rod (21) on the other side are provided with first threaded holes (213), the both ends of the side support rod (3) are provided with second shaft holes (31), one end of the second shaft hole (31) is rotatably arranged on the support rod (13), the other end of the second shaft hole (31) is arranged between the mounting hole (212) and the first threaded hole (213), the mounting hole (212) is provided with a fixed screw (32) passing through the second shaft hole (31) and screwed with the first threaded hole (213).

3. The cross beam falsework structure of claim 2, wherein: The side bracket (4) includes a side baffle (41) and a U-shaped bracket (42) and a connecting screw (43), the side baffle (41) is vertically provided with a through hole (412) matched with the connecting screw (43), the connecting screw (43) is screwed with the U-shaped bracket (42), and the U-shaped bracket (42) is matched with the two support rods (21).

4. The cross beam falsework structure of claim 3, wherein: The side baffle (41) is transversely provided with a plurality of second threaded holes (413), and the second threaded holes (413) are screwed with extrusion screws (44), one end of the extrusion screw (44) is fixed with an extrusion plate (441).

5. The cross beam falsework structure of claim 3, wherein: The support rod (21) is provided with a plurality of clamping grooves (211), and the lower edge of the side baffle (41) is fixed with a clamping plate (411) matched with the clamping grooves (211).

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