CN217150780U - Constructional column formwork-supporting-free building block construction device - Google Patents

Description

A structure column free formwork block construction device

technical field

The utility model belongs to the technical field of building construction devices, in particular to a support-free formwork block construction device for a structural column.

Background technique

With the development of the national wall reform policy and the enhancement of people's awareness of environmental protection, various block materials have been used for wall materials in construction projects, among which autoclaved aerated concrete blocks are widely used in frame structures. Infill walls and retaining walls, the corners of block walls and the middle of the wall are provided with structural columns at specified positions, which can improve the overall stability and seismic performance of the wall. The existing construction equipment is inconvenient to support structural columns of different widths after pouring , the construction efficiency is poor, and there is a problem that it is inconvenient to support the structural columns of different widths after the construction device is poured.

Utility model content

The purpose of the present utility model is to provide a construction device for building blocks without support for structural columns, so as to solve the problem in the prior art that the existing construction devices are inconvenient to support the structural columns of different widths after pouring.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including baffles arranged on both sides of the structural column, the baffles on both sides are provided with rotating holes, and the rotating holes on both sides are provided with lead screws, The corresponding ends of the lead screws on both sides are provided with support plates, the upper surfaces of the support plates on both sides are provided with half-fastening plates, the half-fastening plates on one side are provided with fixing grooves, and the other side is provided with a fixing groove. The semi-fastening plate is provided with an insertion rod, the upper end surface of the insertion rod is provided with a rack, the top of the fixing groove is provided with an opening, a fixing rod is inserted in the opening, and one end of the fixing rod is provided with a tooth block, the A push spring is sleeved on the outer wall of the fixing rod, and one end of the push spring is arranged on the half-fastening plate on one side.

Preferably, it includes blocks arranged on both sides of the structural column, the upper end surface of the building block is provided with a U-shaped groove, and the lower end surface of the building block is provided with a U-shaped block.

Preferably, the baffles on both sides are provided with limit holes, the support plates on both sides are provided with limit rods, the limit rods on both sides pass through the limit holes, and the support plates on both sides are opposite to each other. Corresponding ends are provided with stepped grooves, the lead screws are rotatably arranged in the stepped grooves, and the corresponding ends of the lead screws are all provided with turning handles.

Preferably, the end surfaces of the support plates on both sides are provided with locking grooves, the semi-fastening plates on both sides are provided with through holes, and the locking grooves and the through holes on both sides are provided with locking rods. .

1. The utility model makes the U-shaped groove and the U-shaped block fit by stacking the blocks layer by layer, and then turns the turning handle on both sides, and the turning handle drives the lead screws on both sides to rotate in the rotating hole, thereby driving the support on both sides. The plate is compacted against the block, and then the half-fastening plates on both sides are placed on the support plate. According to the width of the construction column, the distance between the half-fastening plates on both sides is adjusted. First, hold the fixing rod and pull it upwards. So that the tooth block on the fixed rod does not block the rack, then move the semi-fastening plates on both sides to drive the insertion rod to move in the fixed groove. Under the action of the push spring, the tooth block on the fixing rod is driven to clamp the rack, and the half-fastening plates on both sides are fixed, so that the support plates on both sides are supported more tightly and stably, which solves the problem of the existing construction device. It is inconvenient to support the structural columns of different widths after pouring.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the front sectional schematic diagram of Fig. 1;

FIG. 3 is an enlarged schematic diagram of part a of FIG. 2 .

In the picture: 1 baffle plate, 2 rotating hole, 3 lead screw, 4 supporting plate, 5 semi-fastening plate, 6 fixing slot, 7 inserting rod, 8 rack, 9 fixing rod, 10 tooth block, 11 push spring, 12 blocks, 13U-shaped grooves, 14U-shaped blocks, 15 limit holes, 16 limit rods, 17 stepped grooves, 18 locking grooves, 19 through holes, 20 locking rods, 101 turning handles, 102 openings.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in Figure 1, Figure 2 and Figure 3, it includes baffles 1 fixed on both sides of the structural column by screws. The baffles 1 on both sides are provided with rotating holes 2, and the rotating holes 2 on both sides are rotatably connected with wires. The rod 3, the corresponding ends of the lead screws 3 on both sides are provided with a supporting plate 4, the upper end surfaces of the supporting plates 4 on both sides are connected with a half-fastening plate 5 through a locking rod 20, and the left half-fastening plate 5 is provided with a fixed Slot 6, the right half-fastening plate 5 is welded with an insertion rod 7, the upper end surface of the insertion rod 7 is provided with a rack 8, the top of the fixing slot 6 is provided with an opening 102, the opening 102 is interspersed with a fixing rod 9, and the lower end of the fixing rod 9 is welded There is a tooth block 10 , a push spring 11 is sleeved on the outer wall of the fixing rod 9 , the push spring 11 is initially stretched, and the lower end of the push spring 11 is welded to the left half-fastening plate 5 .

As shown in Figure 1, Figure 2 and Figure 3, it includes blocks 12 arranged on both sides of the structural column. The upper end surface of the block 12 is provided with a U-shaped groove 13, and the lower end surface of the block 12 is cast with a U-shaped block 14. The groove 13 fits the U-shaped block 14, the baffles 1 on both sides are provided with limit holes 15, the support plates 4 on both sides are welded with limit rods 16, and the limit rods 16 on both sides pass through the limit holes 15, and the two sides The corresponding end of the support plate 4 is provided with a stepped groove 17, and the lead screw 3 is rotatably connected in the stepped groove 17. The stepped groove 17 is provided with a bearing, and the rotation of the bearing makes the lead screw 3 rotate more smoothly. , the corresponding end of the lead screw 3 is welded with a turning handle 101, the upper end surfaces of the support plates 4 on both sides are provided with locking grooves 18, the half-fastening plates 5 on both sides are provided with through holes 19, and the locking grooves 18 on both sides are provided A locking rod 20 is inserted into the through hole 19 .

The working principle of this embodiment is as follows: when the structural column needs to be supported, the blocks 12 are firstly stacked so that the U-shaped groove 13 and the U-shaped block 14 fit together, and then the turning handles 101 on both sides are rotated, and the turning handles 101 Drive the lead screws 3 on both sides to rotate in the rotation hole 2, thereby driving the support plates 4 on both sides to compress the blocks 12, and then place the half-fastening plates 5 on both sides on the support plate 4, and adjust according to the width of the structural column. The distance between the half-fastening plates 5 on both sides, first hold the fixing rod 9 and pull it upwards so that the tooth blocks 10 on the fixing rod 9 are not stuck on the rack 8, and then move the half-fastening plates on both sides 5. Drive the insertion rod 7 to move in the fixing slot 6. When the half-fastening plates 5 on both sides move to an appropriate distance, loosen the fixing rod 9, and under the action of the push spring 11, drive the tooth block on the fixing rod 9 10. The rack 8 is clamped, and the semi-fastening plates 5 on both sides are fixed, so that the support plates 4 on both sides are supported more tightly and stably, thus solving the problem that the existing construction equipment is inconvenient to support the structural columns of different widths after pouring. question.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention.

Claims (4)

1. A structure column free formwork block construction device, characterized in that: it comprises baffle plates (1) arranged on both sides of the structure column, and the baffle plates (1) on both sides are provided with rotating holes (2) , the rotating holes (2) on both sides are provided with lead screws (3), the corresponding ends of the lead screws (3) on both sides are provided with support plates (4), and the support plates (4) on both sides are provided with support plates (4). ) The upper end face is provided with a half-fastening plate (5), the half-fastening plate (5) on one side is provided with a fixing groove (6), and the half-fastening plate (5) on the other side is provided with an insertion rod ( 7), the upper end surface of the insertion rod (7) is provided with a rack (8), the top of the fixing groove (6) is provided with an opening (102), and a fixing rod (9) is inserted in the opening (102), One end of the fixing rod (9) is provided with a tooth block (10), and a pushing spring (11) is sleeved on the outer wall of the fixing rod (9), and one end of the pushing spring (11) is arranged on one side of the on the half-fastening plate (5). 2 . The construction device of a support-free module block construction device for a structural column according to claim 1 , characterized in that: it comprises blocks ( 12 ) arranged on both sides of the structural column, and the upper end surface of the block ( 12 ) is provided with A U-shaped groove (13), and a U-shaped block (14) is provided on the lower end surface of the block (12). 3. The construction device of a support-free module block for a structural column according to claim 1, wherein the baffles (1) on both sides are provided with limit holes (15), and the support plates (4) on both sides are provided with limit holes (15). ) are provided with limit rods (16), the limit rods (16) on both sides pass through the limit holes (15), and the corresponding ends of the support plates (4) on both sides are provided with steps The lead screw (3) is rotatably arranged in the stepped groove (17), and the corresponding end of the lead screw (3) is provided with a turning handle (101). 4 . The construction device for a support-free module block for a structural column according to claim 1 , wherein the upper end surfaces of the support plates ( 4 ) on both sides are provided with locking grooves ( 18 ). The semi-fastening plates (5) are all provided with through holes (19), and locking rods (20) are inserted in the locking grooves (18) and the through holes (19) on both sides.

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