Concrete construction support

Abstract

A concrete construction support effectively solves the problem that the construction progress is delayed. Comprising formworks located on the two sides of concrete, connecting rods are arranged on the side edges of the two formworks in a penetrating mode, limiting blocks are arranged at the ends of the connecting rods, and the limiting blocks are fixedly connected with screws so that the positions of the two formworks can be fixed; a plurality of limiting rings are arranged on the outer side of the connecting rod at intervals, notches are formed in the limiting rings, hexagonal holes are formed in the limiting rings, the limiting blocks are of annular structures matched with the limiting rings, supporting blocks matched with the notches are arranged on the inner sides of the limiting blocks, connecting shafts extend out of the side edges of the supporting blocks, and sleeve shafts matched with the hexagonal holes are in threaded connection with the outer sides of the connecting shafts. An operation ring for controlling the connection shaft to rotate is rotationally arranged on the outer side of the limiting block, and the operation rod drives the connection shaft to rotate to adjust the distance between the limiting block and the limiting ring; the connecting rod is simple and ingenious in structure and convenient to use, and the template supporting time is greatly shortened by arranging the new connecting rod, so that the construction progress is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete construction technical field, in particular to a concrete construction support. BACKGROUND

[0002] In the concrete construction, need first to the formwork support, then pour concrete in the formwork middle, form the concrete block required, in the support, generally adopt the counter pull screw rod to the formwork fixed, in the fixed screw nut is spun into the counter pull screw rod end portion, the operation time is long, because the formwork outside needs to use a plurality of counter pull screw rod fixed, like this overall down will waste excessive time for supporting, greatly delays the construction progress. SUMMARY

[0003] In order to overcome the defects of prior art, the utility model provides a concrete construction support, effectively solve the problem of delaying construction progress.

[0004] Its technical scheme that solves the technical problem is: a concrete construction support, including the formwork at concrete both sides, two formwork side edge is equipped with the connecting rod, the connecting rod end is equipped with the limit block, and the limit block is fixedly connected with the screw rod, so that the position of two formwork is fixed;

[0005] Connecting rod outside interval is equipped with a plurality of limit rings, and the limit ring is provided with an opening, and the limit ring is provided with a hexagonal hole, and the limit block is the ring structure that cooperates with the limit ring, and the inner side of the limit block is provided with the support block that cooperates with the opening, and the side of the support block extends the connecting shaft, and the outer side of the connecting shaft is screw connected with the sleeve shaft that cooperates with the hexagonal hole, and the outer side of the limit block is rotatably provided with the operating ring that controls the rotation of the connecting shaft, and the distance between the limit block and the limit ring is adjusted by the connecting rod driving the connecting shaft rotation.

[0006] Preferably, the outer side of the sleeve shaft is hexagonal, and the end of the sleeve shaft is provided with a stop ring.

[0007] Preferably, the connecting shaft is rotatably arranged in the limit block, and the inner end of the connecting shaft is provided with a gear, and the inner side of the operating ring is provided with a gear ring engaged with the gear.

[0008] The utility model has the advantages of simple structure, convenient use, new connecting rod is arranged, formwork support time is greatly shortened, and the construction progress is accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0009] Fig. 1 It is the structure schematic view of a kind of concrete construction support of the utility model.

[0010] Fig. 2 It is the structure schematic view of limit block in a kind of concrete construction support of the utility model.

[0011] Fig. 3 is a sectional view of the limiting block in the concrete construction support frame. DETAILED DESCRIPTION

[0012] The specific embodiments of the utility model will be further described in detail below with reference to the drawings.

[0013] By Figs. 1 to 3 It can be known that a kind of concrete construction support frame, including the formwork 1 in concrete two sides, formwork 1 is enclosed into support structure, the side edge of two formwork 1 located on the opposite side is equipped with connecting rod 2, the end of connecting rod 2 is equipped with limiting block 3, limiting block 3 is fixedly connected with screw rod, so that the position of two formwork 1 is fixed;

[0014] Connecting rod 2 outside is equipped with multiple limiting rings 4 at intervals, opening 5 is formed in limiting ring 4, six-rib hole 6 is formed in limiting ring 4, limiting block 3 is annular structure matched with limiting ring 4, support block 7 matched with opening 5 is arranged on the inner side of limiting block 3, connecting shaft 8 is extended on the side edge of support block 7, sleeve shaft 9 matched with six-rib hole 6 is threadedly connected on the outer side of connecting shaft 8, operating ring 10 for controlling the rotation of connecting shaft 8 is rotatably arranged on the outer side of limiting block 3, the distance between limiting block 3 and limiting ring 4 is adjusted by the rotation of connecting shaft 8 driven by operating lever, so as to tighten and fix formwork 1.

[0015] The utility model in specific use,

[0016] According to construction condition, formwork 1 is enclosed into required structure, then connecting rod 2 is used to connect between two formwork 1 on the opposite side, then limiting block 3 is used to fasten connecting rod 2, so as to tighten formwork 1, guarantee the stability of support structure.

[0017] Specific operation method is as follows: limiting block 3 is sleeved on connecting rod 2, support block 7 is aligned with opening 5, the position of limiting block 3 is adjusted, limiting block 3 is moved to the position closest to formwork 1, then limiting block 3 is rotated, sleeve shaft 9 is inserted into six-rib hole 6, then operating ring 10 is rotated, so that the distance between limiting block 3 and limiting ring 4 changes, finally the position between limiting block 3, connecting rod 2 and formwork 1 is constant, so as to guarantee the stability of concrete support structure.

[0018] Because connecting rod 2 outside is equipped with multiple limiting rings 4 at intervals, limiting block 3 can be moved to the position closest to formwork 1 and then fixedly connected, compared with traditional nut fixing mode, it can greatly reduce adjustment time, and quickly realize the fixation of formwork 1.

[0019] In the device, the outer side of the sleeve shaft 9 is hexagonal, the sleeve shaft 9 is provided with a stop ring 11 at the end, the sleeve shaft 9 can be inserted into the hexagonal hole 6, the stop ring 11 limits the position, the connecting shaft 8 rotates inside, due to the threaded connection, the connecting shaft 8 produces radial displacement when rotating, thereby realizing the fine adjustment of the distance between the limiting block 3 and the limiting ring 4.

[0020] In the device, the connecting shaft 8 rotates inside the limiting block 3 and is provided with a gear 12 at the inner end, the inner side of the operating ring 10 is provided with a gear ring engaged with the gear 12, rotating the operating ring 10 drives the gear 12 to rotate, realizing the synchronous rotation of the multiple connecting shafts 8, adjusting the distance between the limiting block 3 and the limiting ring 4, and the synchronous rotation of the multiple connecting shafts 8 makes the distance between the limiting block 3 and the limiting ring 4 stable.

[0021] Compared with the prior art, the device has the following beneficial effects: by setting multiple limiting rings outside the connecting rod, the limiting block can be quickly moved to the corresponding position, playing a coarse adjustment role; then by the cooperation of the connecting shaft, the sleeve shaft and the hexagonal hole, the fine adjustment of the distance between the limiting block and the limiting ring is realized, thereby achieving the effect of template fastening, finally completing the supporting effect on the concrete, and then realizing the concrete construction, improving the construction efficiency.

Claims

1. A concrete construction formwork, characterised in that, The template (1) is arranged on both sides of the concrete, the two templates (1) are provided with connecting rods (2) at the side edges, the end of the connecting rod (2) is provided with a limiting block (3), the limiting block (3) is fixedly connected with a screw rod to fix the position of the two templates (1); A plurality of limiting rings (4) are arranged at intervals on the outer side of the connecting rod (2), the limiting ring (4) is provided with an opening (5) and a hexagonal hole (6), the limiting block (3) is an annular structure matched with the limiting ring (4), the inner side of the limiting block (3) is provided with a supporting block (7) matched with the opening (5), the side edge of the supporting block (7) is provided with a connecting shaft (8), the outer side of the connecting shaft (8) is threadedly connected with a sleeve shaft (9) matched with the hexagonal hole (6), the outer side of the limiting block (3) is rotatably provided with an operating ring (10) for controlling the rotation of the connecting shaft (8), the distance between the limiting block (3) and the limiting ring (4) is adjusted by rotating the connecting shaft (8) through the operating lever.

2. A concrete construction scaffold according to claim 1, characterised in that The outer side of the sleeve shaft (9) is hexagonal, and the end of the sleeve shaft (9) is provided with a blocking ring (11).

3. A concrete construction scaffold according to claim 1, wherein The connecting shaft (8) is rotatably arranged in the limiting block (3), the inner end of the connecting shaft (8) is provided with a gear (12), and the inner side of the operating ring (10) is provided with a gear ring engaged with the gear (12).

Images