CN215859064U

CN215859064U - Building construction post formwork fastening device

Info

Publication number: CN215859064U
Application number: CN202121592479.4U
Authority: CN
Inventors: 黄迎哲
Original assignee: Shaanxi Dijian Real Estate Development Group Co ltd
Current assignee: Shaanxi Dijian Real Estate Development Group Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-02-18
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a building constructional column formwork fastening device, which comprises a square pipe, wherein connecting rods are clamped and inserted at two ends of the square pipe, a supporting component is arranged at one end of each connecting rod, a formwork is sleeved at the other end of each connecting rod in a sliding manner, a sliding sleeve is sleeved at one end of each connecting rod in a sliding manner, fixing rods are fixedly arranged at the top ends of the sliding sleeves, square pipes are sleeved on the two fixing rods in a sliding manner, and a fastening component is arranged at one side of each square pipe: make two connecting rods be in the horizontality through supporting component, two templates are in the vertical state, prevent that whole device from taking place to incline when the fastening constructional column and leading to taking place to incline after the fixed shaping of constructional column, compress tightly the template through fastening component, the fastening is effectual, and whole device need not to fix the template on constructional column or packing wall, stays the constructional column with square pipe in, takes out the connecting rod and makes whole device can used repeatedly.

Description

Building construction post formwork fastening device

Technical Field

The utility model relates to a fastening device, in particular to a building constructional column formwork fastening device, and belongs to the technical field of constructional column fastening.

Background

The constructional column is characterized in that in order to enhance the integrity and stability of a building, a reinforced concrete constructional column is arranged in a wall body of a multi-layer brick-concrete structure building and is connected with each layer of ring beam to form a space frame capable of resisting bending and shearing, and the constructional column is an effective measure for preventing a house from collapsing. The arrangement positions of the constructional columns are at four corners of the outer wall, the joints of the cross walls and the outer longitudinal walls at staggered layers, two sides of a larger hole, the joints of the inner wall and the outer wall of a large room, and the like. The formwork is an installation formwork, and is different from a supporting formwork. Before the construction of the template engineering, a template supporting system is designed, calculation is carried out, and supporting nodes are drawn. The common supporting forms include cushion layer supporting forms, tall and big supporting forms, hard frame supporting forms and the like.

The existing building constructional column formwork fastening device needs to penetrate through a plurality of timbers through a wall body when the constructional column is compressed and fixed, a fixed template is difficult to detach and cannot be repeatedly used, the template is not ideal to the fastening effect of the constructional column, the fixed template inclines to cause the constructional column to incline after being fixed and formed, and the bearing capacity of the constructional column is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building constructional column formwork fastening device, which solves the problems that a plurality of timbers penetrating through a wall body are difficult to disassemble and cannot be recycled, the formwork is not ideal in fastening effect on a constructional column, and the fixed formwork inclines to cause inclination after the constructional column is fixed and formed.

In order to achieve the purpose, the utility model provides the following technical scheme: a building constructional column formwork fastening device comprises a square pipe, wherein two ends of the square pipe are respectively clamped and penetrated by connecting rods, one end of each connecting rod is provided with a supporting assembly, the supporting assembly comprises two fixing blocks, the two fixing blocks are respectively fixedly arranged at one end of the two connecting rods, the bottoms of the two fixing blocks are respectively fixedly provided with a sliding barrel, the bottoms of the two sliding barrels are respectively slidably penetrated by sliding rods, the bottoms of the two sliding rods are respectively fixedly provided with a supporting plate, the other ends of the two connecting rods are respectively slidably sleeved with a formwork, one ends of the two connecting rods are respectively slidably sleeved with a sliding sleeve, the top ends of the two sliding sleeves are respectively fixedly provided with a fixing rod, the two fixing rods are respectively slidably sleeved with a square barrel, one side of the two square barrels is provided with a fastening assembly, the two fastening assemblies comprise two first rotating shafts and two second rotating shafts, two first pivot is fixed respectively and is set up the top in two square tubes one side, two the second pivot is fixed respectively and is set up the middle part in two square tubes one side, two all rotate in the first pivot and overlap the bull stick that is equipped with the slope, two all rotate in the second pivot and overlap the gangbar that is parallel with the bull stick, two the bottom of bull stick and the bottom of two gangbars all rotate and install the connecting seat, four the inboard of connecting seat is fixed mounting respectively has two clamp plates, two the inboard of clamp plate contacts with the outside of two templates respectively.

As a preferred technical scheme of the utility model, the middle part of the inner wall of the square tube is fixedly provided with a partition plate, and two sides of the partition plate are respectively contacted with the other ends of the two connecting rods.

As a preferable technical scheme of the utility model, the bottoms of the outer sides of the two sliding cylinders are respectively provided with a first screw in a threaded penetrating manner, and the head ends of the two first screws are respectively contacted with the sliding rod.

As a preferred technical scheme of the present invention, the bottoms of the outer sides of the two square cylinders are respectively provided with a second screw rod in a threaded manner, and the head ends of the two second screw rods are respectively in contact with the two fixing rods.

As a preferred technical scheme of the utility model, two screws are threaded and inserted on both sides of the top ends of the two sliding sleeves, and the head ends of the four screws are respectively inserted into the two connecting rods.

As a preferred technical scheme of the utility model, the head ends of the two rotating rods are fixedly sleeved with balancing weights.

As a preferable technical scheme of the utility model, the bottom ends of the two supporting plates are fixedly provided with rubber plates.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a building constructional column formwork fastening device, which is characterized in that a sliding rod in a supporting component slides on a sliding cylinder, the distance between a supporting plate and fixed blocks is adjusted, so that the two fixed blocks are kept horizontal on the ground with sundries or unevenness, two connecting rods are in a horizontal state, two templates are in a vertical state, and the situation that the whole device inclines when fastening a constructional column to cause the inclination of the fixed and formed constructional column and influence the bearing capacity of the constructional column is prevented; the rotating rod in the fastening assembly rotates on the first rotating shaft, and the linkage rod rotates on the second rotating shaft, so that the pressing plate applies pressure to the pressing plate to press the template tightly in a state that the pressing plate is parallel to the square barrel, and the fastening effect is good; the whole device does not need to fix the template on a constructional column or a filling wall, the square tube is left in the constructional column, and the connecting rod is drawn out to enable the whole device to be repeatedly used.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic diagram of the back structure of the present invention.

In the figure: 1. a square tube; 2. a connecting rod; 3. a support assembly; 31. a fixed block; 32. a slide cylinder; 33. a slide bar; 34. a support plate; 4. a template; 5. a sliding sleeve; 6. fixing the rod; 7. a square cylinder; 8. a fastening assembly; 81. a first rotating shaft; 82. a second rotating shaft; 83. a rotating rod; 84. a linkage rod; 85. a connecting seat; 86. pressing a plate; 9. a partition plate; 10. a first screw; 11. a second screw; 12. a screw; 13. a balancing weight; 14. a rubber plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a building constructional column formwork fastening device, which comprises a square pipe 1, wherein two ends of the square pipe 1 are respectively clamped and penetrated with connecting rods 2, one end of each connecting rod 2 is provided with a supporting component 3, each supporting component 3 comprises two fixed blocks 31, the two fixed blocks 31 are respectively fixedly arranged at one end of each connecting rod 2, the bottom ends of the two fixed blocks 31 are respectively fixedly provided with a sliding cylinder 32, the bottom ends of the two sliding cylinders 32 are respectively and slidably penetrated with a sliding rod 33, the bottom ends of the two sliding rods 33 are respectively and fixedly provided with a supporting plate 34, the other ends of the two connecting rods 2 are respectively and slidably sleeved with a formwork 4, one ends of the two connecting rods 2 are respectively and slidably sleeved with a sliding sleeve 5, the top ends of the two sliding sleeves 5 are respectively and fixedly provided with a fixing rod 6, the two fixing rods 6 are respectively and slidably sleeved with a square cylinder 7, one side of the two square cylinders 7 is provided with a fastening component 8, the two fastening components 8 comprise two first rotating shafts 81 and two second rotating shafts 82, the two first rotating shafts 81 are respectively and fixedly arranged at the top of one side of the two square cylinders 7, the two second rotating shafts 82 are respectively and fixedly arranged at the middle part of one side of the two square cylinders 7, the two first rotating shafts 81 are respectively and rotatably sleeved with inclined rotating rods 83, the two second rotating shafts 82 are respectively and rotatably sleeved with linkage rods 84 parallel to the rotating rods 83, the bottom ends of the two rotating rods 83 and the bottom ends of the two linkage rods 84 are respectively and rotatably provided with connecting seats 85, the inner sides of the four connecting seats 85 are respectively and fixedly provided with two pressing plates 86, the inner sides of the two pressing plates 86 are respectively contacted with the outer sides of the two templates 4, the sliding rods 33 in the supporting components 3 slide on the sliding cylinders 32, the distance between the supporting plate 34 and the fixed block 31 is adjusted, so that the two fixed blocks 31 are kept horizontal on the ground with sundries or unevenness, make two connecting rods 2 be in the horizontality, two templates 4 are in the vertical state, prevent that whole device from taking place the slope when fastening the constructional column and leading to taking place the slope after the fixed shaping of constructional column, influence the bearing capacity of constructional column, rotate on first pivot 81 through bull stick 83 among the fastening assembly 8, gangbar 84 rotates on second pivot 82, make clamp plate 86 keep exerting pressure to clamp plate 86 under the state parallel with square tube 7 and compress tightly template 4, fastening effect is good, whole device need not to fix template 4 on the constructional column or the packing wall, stay square pipe 1 in the constructional column, take out connecting rod 2 and make whole device can used repeatedly.

Preferably, a partition plate 9 is fixedly installed in the middle of the inner wall of the square pipe 1, two side edges of the partition plate 9 are respectively contacted with the other ends of the two connecting rods 2, the partition plate 9 prevents the other ends of the connecting rods 2 from moving inside the square pipe 1, first screws 10 are installed at the bottom of the outer sides of the two sliding cylinders 32 in a threaded manner, the head ends of the two first screws 10 are respectively contacted with the sliding rods 33, the adjusted sliding cylinders 32 and the sliding rods 33 are locked by the first screws 10, second screws 11 are installed at the bottom of the outer sides of the two square cylinders 7 in a threaded manner, the head ends of the two second screws 11 are respectively contacted with the two fixing rods 6, the square cylinders 7 slide on the fixing rods 6, so that the position of the pressing plate 86 for pressing the template 4 can be adjusted, the second screws 11 are locked, two screws 12 are installed at the two side edges of the top ends of the two sliding sleeves 5 in a threaded manner, the head ends of the four screws 12 are respectively inserted into the two connecting rods 2, the position of sliding sleeve 5 on connecting rod 2 is adjusted and is fixed through screw 12, and the head end of two bull sticks 83 is all fixed the cover and is equipped with balancing weight 13, gives bull stick 83 pivoted power down through balancing weight 13, makes clamp plate 86 produce pressure to template 4, and the equal fixed mounting in bottom of two backup pads 34 has rubber slab 14, through the frictional force on the positive big backup pad 34 of rubber slab 14 and ground, prevents to remove.

When the building constructional column formwork fastening device is used in detail, firstly, the whole device is placed at the position of a constructional column, the sliding rod 33 in the supporting component 3 slides on the sliding cylinder 32, the distance between the supporting plate 34 and the fixed block 31 is adjusted, the two fixed blocks 31 are kept horizontal on the ground with sundries or unevenness, the two connecting rods 2 are in a horizontal state, the two formworks 4 are in a vertical state, the situation that the whole device inclines when the constructional column is fastened to cause the inclination of the fixed moulding of the constructional column and influence the bearing capacity of the constructional column is avoided, the sliding rod 33 of the adjusted sliding cylinder 32 and the sliding rod 33 are locked through the first screw 10, then the position of the sliding sleeve 5 on the connecting rod 2 is adjusted to be fixed through the screw 12, and then the square cylinder 7 slides on the fixed rod 6, so that the position of the pressing plate 86 in the fastening component 8 for pressing the formworks 4 can be adjusted, and then the second screw rod 11 is locked, the rotating rod 83 is driven by the balancing weight 13 to rotate on the first rotating shaft 81, the linkage rod 84 rotates on the second rotating shaft 82, the pressing plate 86 is enabled to apply pressure to the pressing plate 86 to compress the template 4 in a state of being parallel to the square tube 7, the fastening effect is good, finally the connecting rod 2 is pulled out after the constructional column is fastened, so that the whole device can be repeatedly used, and concrete is injected into the square tube 1 to fill the constructional column so as to ensure the bearing capacity of the constructional column.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building constructional column formwork fastener, includes square pipe (1), its characterized in that, connecting rod (2), two are installed to the equal block interlude in both ends of square pipe (1), the one end of connecting rod (2) is equipped with supporting component (3), supporting component (3) include two fixed blocks (31), two fixed block (31) are fixed respectively and are set up the one end at two connecting rods (2), two the equal fixed mounting in bottom of fixed block (31) has slide section of thick bamboo (32), two the equal slidable interlude in bottom of slide section of thick bamboo (32) installs slide bar (33), two the equal fixed mounting in bottom of slide bar (33) has backup pad (34), two the equal slidable sleeve of the other end of connecting rod (2) is equipped with template (4), two the equal slidable sleeve in one end of connecting rod (2) is equipped with sliding sleeve (5), two the equal fixed mounting in top of sliding sleeve (5) has dead lever (6), the two fixing rods (6) are respectively provided with a square barrel (7) in a sliding sleeved mode, one side of each of the two square barrels (7) is provided with a fastening assembly (8), the two fastening assemblies (8) comprise two first rotating shafts (81) and two second rotating shafts (82), the two first rotating shafts (81) are respectively fixedly arranged at the top of one side of each of the two square barrels (7), the two second rotating shafts (82) are respectively fixedly arranged in the middle of one side of each of the two square barrels (7), the two first rotating shafts (81) are respectively rotatably sleeved with inclined rotating rods (83), the two second rotating shafts (82) are respectively rotatably sleeved with linkage rods (84) parallel to the rotating rods (83), the bottom ends of the two rotating rods (83) and the bottom ends of the two linkage rods (84) are respectively rotatably provided with connecting seats (85), and the inner sides of the four connecting seats (85) are respectively fixedly provided with two pressing plates (86), the inner sides of the two pressing plates (86) are respectively contacted with the outer sides of the two templates (4).

2. A building construction column formwork fastening device as claimed in claim 1, wherein: the middle part fixed mounting of square pipe (1) inner wall has baffle (9), the both sides side of baffle (9) respectively with the other end contact of two connecting rods (2).

3. A building construction column formwork fastening device as claimed in claim 1, wherein: the bottom of the outer side of each of the two sliding cylinders (32) is provided with a first screw (10) in a threaded penetrating manner, and the head ends of the two first screws (10) are respectively in contact with a sliding rod (33).

4. A building construction column formwork fastening device as claimed in claim 1, wherein: and the bottom of the outer side of the square barrel (7) is provided with a second screw rod (11) in a threaded penetrating manner, and the head ends of the second screw rods (11) are respectively contacted with the two fixing rods (6).

5. A building construction column formwork fastening device as claimed in claim 1, wherein: two screws (12) are installed to the equal screw thread interlude of both sides side on sliding sleeve (5) top, four two connecting rods (2) are inserted respectively to the head end of screw (12).

6. A building construction column formwork fastening device as claimed in claim 1, wherein: the head ends of the two rotating rods (83) are fixedly sleeved with balancing weights (13).

7. A building construction column formwork fastening device as claimed in claim 1, wherein: the bottom ends of the two supporting plates (34) are fixedly provided with rubber plates (14).