CN211499792U - Post mould fastener for building construction - Google Patents

Abstract

The utility model relates to a building construction technical field just discloses a construction post mould fastener is built in room, including the package roof beam board, the outer wall center department fixed mounting of package roof beam board has the connection chamber, and connects intracavity movable mounting and have the pivot to angular distribution such as package roof beam board has four, fixed mounting has the gear on the outer wall of pivot, the avris meshing of gear is linked there are two racks, the intraductal through connection of cover has the anchorage bar, and the avris swing joint of anchorage bar has a banding strip, two first bar grooves and two second bar grooves have been seted up from inside to outside in proper order on the banding strip. The utility model discloses a corner setting of four bound strakes is connected between four package roof beam boards for being in airtight space around the beam column body, and sliding through the block between anchorage bar and the first bar groove, making the avris laminating of bound strake and package roof beam board inseparable, being connected through the meshing between wheel and the rack, drive the anchorage bar and reciprocate, it is spacing with the rack.

Description

Post mould fastener for building construction

Technical Field

The utility model relates to a building construction technical field especially relates to a construction post mould fastener is built in room.

Background

The column forms are used for the column foundation structure during frame construction in building construction, and the connection between the column forms needs to be reinforced before cement pouring, so that the stability of the column in the later stage supporting effect is ensured. In the prior patent (publication number: CN209429524U) disclosing a column form fastener for building construction, the inventor finds that at least the following problems in the prior art are not solved: 1. the operation of constructors is inconvenient, and the labor intensity is increased; 2. the equipment structure is complicated, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: inconvenient constructor's operation has increased intensity of labour, and the post mould fastener of building construction that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a building construction column mold fastener comprises a beam wrapping plate, wherein a connecting cavity is fixedly arranged at the center of the outer wall of the beam wrapping plate, a rotating shaft is movably arranged in the connecting cavity, four beam wrapping plates are distributed at equal angles, a beam column body is connected between the four beam wrapping plates in a laminating manner, a gear is fixedly arranged on the outer wall of the rotating shaft, the side of the gear is movably connected with a limiting block, the limiting block is rotatably connected with the rotating shaft, a handle is fixedly arranged at the end part of the rotating shaft, two racks are meshed and linked with the side of the gear, a connecting rod is fixedly arranged at the end part of each rack, two sleeves are fixedly connected at the end part of each connecting rod, a fastening rod is connected in each sleeve in a penetrating manner, a strip wrapping strip is movably connected at the side of each fastening rod, two first strip-shaped grooves and two second strip-shaped grooves are sequentially arranged on the strip wrapping strip from inside to outside, and, and a beam wrapping plate is connected in the second strip-shaped groove in a penetrating manner.

The rotating shaft and the connecting cavity are arranged to be of a penetrating relative telescopic structure, and the rotating shaft and the connecting cavity are in one-to-one correspondence.

The end parts of the racks are arranged into a hook-shaped structure, and the two racks are symmetrically arranged around the center of the gear.

The outer wall of each fastening rod is of a square structure, and the fastening rods are arranged between every two fastening rods in parallel.

The cross-section of each edge covering strip is of an L-shaped structure, and the edge covering strips are distributed on the side of the beam column body at equal angles.

The first strip-shaped groove is of a V-shaped structure, and a sliding connection structure for clamping is formed between the first strip-shaped groove and the fastening rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a corner setting of four bound strakes is connected between four package beam slabs for being in airtight space all around of beam column body, avoiding cement excessive, and sliding through the block between anchorage bar and the first bar groove, making the avris laminating of bound strake and package beam slab inseparable.

(2) The utility model discloses an engagement between gear and the rack is connected, drives the anchorage bar and reciprocates, will wrap after the roof beam board fastens, through pivot and the relative flexible between the connection chamber for break away from between the gear and the rack and be connected, the avris and the rack toothing of stopper are connected simultaneously, and are spacing with the rack.

Drawings

FIG. 1 is a top cross-sectional view of the structure of the present invention;

FIG. 2 is a first form view of the movement of the fastening bar of the present invention;

FIG. 3 is a second configuration view of the movement of the fastening bar of the present invention;

fig. 4 is the utility model discloses the stopper of structure and the connection view of gear.

In the figure: 1. wrapping a beam plate; 2. a connecting cavity; 3. a rotating shaft; 4. a gear; 5. a limiting block; 6. a handle; 7. a rack; 8. a connecting rod; 9. a sleeve; 10. a fastening rod; 11. wrapping strips; 12. a first bar-shaped groove; 13. a second strip groove; 14. a beam column body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a building construction column mold fastener comprises a beam-wrapping plate 1, a connecting cavity 2 is fixedly installed at the center of the outer wall of the beam-wrapping plate 1, rotating shafts 3 are movably installed in the connecting cavity 2, four beam-wrapping plates 1 are distributed at equal angles, a beam column body 14 is connected between the four beam-wrapping plates 1 and the beam-wrapping plate 1 in a laminating manner, a penetrating and relatively telescopic structure is arranged between the rotating shafts 3 and the connecting cavity 2, the rotating shafts 3 and the connecting cavity 2 correspond to each other one by one, gears 4 are fixedly installed on the outer wall of the rotating shafts 3, limit blocks 5 are movably connected to the lateral sides of the gears 4, the limit blocks 5 are rotatably connected to the rotating shafts 3, handles 6 are fixedly installed at the end parts of the rotating shafts 3, two racks 7 are linked to the meshing lateral sides of the gears 4, connecting rods 8 are fixedly installed at the end parts of the racks 7, the engagement connection between the limiting block 5 and the rack 7 is facilitated, the end portion of the rack 7 is arranged to be of a hook-shaped structure, the two racks 7 are symmetrically arranged about the center of the gear 4, the rack 7 is prevented from being disengaged from the gear 4 when moving, the sleeve 9 is internally connected with the fastening rod 10 in a penetrating manner, the side of the fastening rod 10 is movably connected with the edge covering strip 11, the outer wall of the fastening rod 10 is arranged to be of a square structure, every two fastening rods 10 are arranged in parallel, the relative rotation between the sleeve 9 and the fastening rod 10 is prevented, the edge covering strip 11 is sequentially provided with two first strip-shaped grooves 12 and two second strip-shaped grooves 13 from inside to outside, the first strip-shaped grooves 12 are connected with the end portion of the fastening rod 10 in a clamping manner, the second strip-shaped grooves 13 are internally connected with the beam covering plate 1 in a penetrating manner, the cross section of the edge covering strip 11 is arranged to be of an L-shaped, the first strip-shaped groove 12 is arranged in a V-shaped structure, and a sliding connection structure for clamping is formed between the first strip-shaped groove 12 and the fastening rod 10, so that the distance between the two edge covering strips 11 is adjusted by the movement of the fastening rod 10. The utility model discloses a corner setting of four bound strake 11 is connected between four package roof beam boards 1, make beam column body 14 be in airtight space all around, avoid cement excessive, and slide through the block between anchorage bar 10 and the first bar-shaped groove 12, make bound strake 11 inseparable with the avris laminating of package roof beam board 1, the utility model discloses a meshing between gear 4 and the rack 7 is connected, drive anchorage bar 10 reciprocates, after will wrapping roof beam board 1 and fastening, through pivot 3 and being connected the relative flexible between 2 of chamber, make and break away from between gear 4 and the rack 7 and be connected, the avris of stopper 5 is connected with the meshing of rack 7 simultaneously, it is spacing with rack 7.

In the utility model, when a user uses the device, firstly, four wrapping beam plates 1 are penetratingly connected into second strip grooves 13 on four wrapping strips 11 to preliminarily form a square frame, then the handle 6 is rotated to drive the rotating shaft 3 to rotate, so that the gear 4 fixed on the outer wall of the rotating shaft 3 synchronously rotates, the gear 4 is meshed with the racks 7 at two sides, the connecting rod 8 fixedly connected at one end of the rack 7 drives the fastening rod 10 to be clamped and relatively slide with the first strip groove 12 in the wrapping strips 11, and the hook-shaped structure at the other end of the rack 7 avoids the rack 7 from being separated from the meshing connection with the gear 4, because the first strip groove 12 is arranged in a V shape, when the two fastening rods 10 move towards each other, the distance between the two wrapping strips 11 is smaller, so that the connection between the wrapping strips 11 and the wrapping beam plates 1 is tight, in order to keep the connection between the two parts stable, after the position of the fastening rod 10 is adjusted, the handle 6 is pushed towards the beam wrapping plate 1, the gear 4 and the rack 7 are staggered, meanwhile, the side of the limiting block 5 is meshed with the rack 7, and due to the square structure of the limiting block 5, the limiting block 5 and the rack 7 do not rotate, so that the position of the fastening rod 10 is kept unchanged, and the fastening work of the column die is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a construction post mould fastener is built in room, includes package beam slab (1), its characterized in that, the outer wall center department fixed mounting of package beam slab (1) has connecting chamber (2), and connects chamber (2) interior movable mounting have pivot (3), and package beam slab (1) etc. angular distribution has four, and four and package beam slab (1) between laminating be connected with beam column body (14), fixed mounting has gear (4) on the outer wall of pivot (3), and the avris swing joint of gear (4) has stopper (5), and swivelling joint between stopper (5) and pivot (3), and the tip fixed mounting of pivot (3) has handle (6), the avris meshing of gear (4) is linked with two racks (7), and the tip fixed mounting of rack (7) has connecting rod (8) to the tip fixed connection of connecting rod (8) has two sleeves (9), run through in sleeve pipe (9) and be connected with anchorage bar (10), and the avris swing joint of anchorage bar (10) has edge banding strip (11), two first bar groove (12) and two second bar groove (13) have been seted up from inside to outside in proper order on edge banding strip (11), and the block is connected between the tip of first bar groove (12) and anchorage bar (10) to run through in second bar groove (13) and be connected with package roof beam board (1).

2. The fastener for the building construction column mold according to claim 1, wherein a penetrating relative telescopic structure is arranged between the rotating shaft (3) and the connecting cavity (2), and the rotating shaft (3) and the connecting cavity (2) are in one-to-one correspondence.

3. The fastener for house building construction column formwork according to claim 1, characterized in that the end of the rack (7) is provided with a hook structure, and two racks (7) are symmetrically arranged about the center of the gear (4).

4. The fastening member for the column form in building construction according to claim 1, wherein the outer wall of the fastening rods (10) is formed in a square structure, and every two fastening rods (10) are arranged in parallel.

5. The fastener for the building construction column mold according to claim 1, wherein the cross section of the edge covering strip (11) is arranged in an L-shaped structure, and the edge covering strip (11) is distributed on the side of the beam column body (14) at equal angles.

6. The fastening piece for the column formwork in building construction according to claim 1, wherein the first strip-shaped groove (12) is arranged in a V-shaped structure, and a clamping sliding connection structure is formed between the first strip-shaped groove (12) and the fastening rod (10).

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