CN219011693U

CN219011693U - Prefabricated constructional column

Info

Publication number: CN219011693U
Application number: CN202222638836.7U
Authority: CN
Inventors: 郭婷
Original assignee: Shaanxi Zhenshang Construction Engineering Co ltd
Current assignee: Shaanxi Zhenshang Construction Engineering Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-05-12
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a prefabricated constructional column, which relates to the technical field of building construction and comprises a concrete main body, wherein a clamping assembly is fixedly connected to the upper end surface of the concrete main body, a prefabricated column is arranged above the clamping assembly, a fixing assembly is arranged on the lower end surface of the prefabricated column, inclined strut devices are arranged on two sides of the prefabricated column, and the inclined strut devices are arranged on two sides of the prefabricated column.

Description

Prefabricated constructional column

Technical Field

The utility model relates to the technical field of building construction, in particular to a prefabricated constructional column.

Background

Along with the continuous updating of the Chinese foundation construction technology, the foundation construction speed is gradually increased to be the world leading level, and the constructional columns are more and more widely applied in the foundation construction engineering, wherein the constructional columns are reinforced concrete constructional columns which are arranged in the wall body of the multi-layer brick-concrete structure building for enhancing the integrity and stability of the building and are connected with ring beams of all layers to form a bending-resistant shearing-resistant space frame, the space frame is an effective measure for preventing house collapse, and the arrangement positions of the constructional columns are arranged at the four corners of an outer wall, the joint of transverse walls and outer longitudinal walls of staggered layers, the two sides of a larger hole, the joint of the inner wall and the outer wall of a large room and the like.

The prior art has the following defects:

firstly, the existing prefabricated constructional column is generally directly spliced with the slots through the dowel bars, so that the constructional column can be vertically placed, then the construction is carried out by constructing the joints of the horse teeth with four corners of the outer wall, the cross wall of the staggered position and the outer longitudinal wall, and the like, the stability of the placement of the constructional column is not high, and the splicing of the plurality of dowel bars can further improve the stability but easily influence the main body structure.

Secondly, current prefabricated constructional column need be through the bracing device further fixed after accomplishing placing, avoid the constructional column to take place to empty, however current bracing device need fix the bottom nailing on the concrete body, and the top is limited to the area of constructional column bracing, often needs multiunit device to carry out the bracing fixed, and the cost improves.

Disclosure of Invention

The utility model aims to provide a prefabricated constructional column.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a prefabricated constructional column, includes the concrete body, concrete body up end fixedly connected with joint subassembly, joint subassembly top is provided with the prefabricated column, fixed subassembly is installed to the terminal surface under the prefabricated column, concrete body up end just is located the prefabricated column both sides and is provided with the bracing device.

Through adopting above-mentioned technical scheme, make the precast column can carry out the block through mounting and joint subassembly and fix, make the precast column can place steadily, make the precast column can further install steadily through the bracing device again simultaneously to required bracing device is less, and the cost reduces.

The utility model is further provided with: the clamping assembly is composed of slots, clamping columns and first fastening bolts, the slots are formed in the periphery of the upper end face of the coagulation main body at equal intervals, the clamping columns are mounted in the middle of the upper end face of the coagulation main body, the slots are distributed on the outer side of the clamping columns, the first fastening bolts are mounted in the periphery of the upper end face of the clamping columns at equal intervals, and the clamping columns are fixed at the upper end of the coagulation main body through the first fastening bolts.

Through adopting above-mentioned technical scheme, make the joint post can be fixed on the coagulation body through first fastening bolt, peg graft through slot and follow-up dowel and make the cylinder stable.

The utility model is further provided with: the prefabricated post includes the cylinder, joint subassembly top is equipped with the cylinder, connect the chamber in the middle part of the cylinder up end, it is equipped with the seal groove to connect the chamber outer lane to go up, the inside equidistance of cylinder is provided with the stirrup, the inside equidistance of cylinder runs through from top to bottom has the dowel, the circle roof beam is transversely installed to cylinder top both sides, the cylinder both sides just are located the circle roof beam below and are provided with the horse tooth and rub with hands.

Through adopting above-mentioned technical scheme, connect chamber and sealing washer on can making the cylinder have the effect of overlap joint, can be according to the prefabricated post height of required adjustment, be connected with the wall body of multilayer brick-concrete structure building through the circle roof beam, form the space frame that can bending resistance shear, the horse is rubbed with hands and is connected with outer wall four corners, split level position transverse wall and outer longitudinal wall junction etc. makes the more stable built-in stirrup of construction and joint bar make the cylinder more stable.

The utility model is further provided with: the fixing assembly consists of a fixing piece, second fastening bolts and clamping grooves, wherein the fixing piece is arranged in the middle of the lower end face of the column body, the second fastening bolts are arranged at equal intervals around the fixing piece, and the clamping grooves are formed in the middle of the lower end face of the fixing piece.

Through adopting above-mentioned technical scheme, make the mounting pass through second fastening bolt to fix in the cylinder lower extreme to make the precast column place steadily through draw-in groove and joint post block.

The utility model is further provided with: the clamping column is arranged to be in an inverted T shape, the fixing piece is arranged to be in a T shape, the clamping groove is clamped with the clamping column, and the dowel bar is inserted into the slot.

The utility model is further provided with: the inclined strut device comprises a bottom plate, a motor is installed on one side of the upper end face of the bottom plate, a first threaded rotating shaft is fixedly connected to the output shaft end of the motor, a driving wheel is installed at the front end of the first threaded rotating shaft, a limiting plate is movably connected to the rear end of the first threaded rotating shaft, a group of limiting plates are fixedly connected to the other side of the upper end face of the bottom plate, a second threaded rotating shaft is movably connected between the limiting plates, a driven wheel is installed at the front end of the second threaded rotating shaft, driving belts are arranged on the outer surfaces of the driving wheel and the driven wheel, a threaded sliding block is connected to the outer surfaces of the first threaded rotating shaft and the second threaded rotating shaft in a threaded mode, an adjusting rod is movably connected to the upper end face of the threaded sliding block through a pin shaft, and a supporting block is fixedly connected to the top end of the adjusting rod.

Through adopting above-mentioned technical scheme, through the starter motor, make first screw thread pivot rotate to the action wheel rotates in step, and the action wheel passes through the drive belt and is connected from the driving wheel again, makes the action wheel drive from the driving wheel rotation, makes the second screw thread pivot rotate, makes the screw thread slider in first screw thread pivot and the second screw thread pivot remove, thereby drives the supporting shoe on the regulation pole and supports and highly adjusts along the constructional column, and the size shape of supporting shoe can change according to the constructional column simultaneously, makes the constructional column can further stabilize.

In summary, the beneficial technical effects of the utility model are as follows:

(1) According to the utility model, the fixing piece is arranged in the middle of the lower end surface of the column body, the fixing piece is fixed through the second fastening bolt and clamped with the clamping column through the clamping groove, and meanwhile, the whole prefabricated constructional column can be stably placed on the concrete main body through the insertion connection of the dowel bars and the insertion grooves, so that the ring beam is connected with the wall body of the multi-layer brick-concrete structure building to form a space frame capable of bending and shearing, and the horse tooth rubbing is connected with the four corners of the outer wall, the joint of the cross wall of the staggered part and the outer longitudinal wall, and the like, so that the construction is more stable.

(2) According to the utility model, the diagonal bracing devices are arranged on two sides of the prefabricated column, the first threaded rotating shaft is rotated through the starting motor, so that the driving wheel synchronously rotates, the driving wheel is connected with the driven wheel through the transmission belt, the driving wheel drives the driven wheel to rotate, the second threaded rotating shaft rotates, and the threaded sliding blocks on the first threaded rotating shaft and the second threaded rotating shaft move, so that the supporting blocks on the adjusting rod are driven to support and adjust the height along the constructional column, and meanwhile, the size and shape of the supporting blocks can be changed according to the constructional column, so that the constructional column can be further stabilized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of a prefabricated column according to the present utility model.

Fig. 3 is a schematic top view of the present utility model.

Fig. 4 is a schematic structural view of the clamping assembly and the fixing assembly of the present utility model.

Fig. 5 is a schematic view of the structure of the diagonal bracing device of the present utility model.

Reference numerals: 1. a coagulation body; 2. a clamping assembly; 21. a slot; 22. a clamping column; 23. a first fastening bolt; 3. prefabricating a column; 31. a column; 32. an upper connecting cavity; 33. sealing grooves; 34. stirrups; 35. a dowel bar; 36. a ring beam; 37. rubbing horse teeth; 4. a fixing assembly; 41. a fixing member; 42. a second fastening bolt; 43. a clamping groove; 5. a diagonal bracing device; 51. a bottom plate; 52. a motor; 53. a first threaded spindle; 54. a driving wheel; 55. a limiting plate; 56. a second threaded spindle; 57. driven wheel; 58. a transmission belt; 59. a thread slider; 510. an adjusting rod; 511. and a supporting block.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

Referring to fig. 1-5, a prefabricated constructional column comprises a coagulation main body 1, wherein a clamping assembly 2 is fixedly connected to the upper end face of the coagulation main body 1, a prefabricated column 3 is arranged above the clamping assembly 2, a fixing assembly 4 is arranged on the lower end face of the prefabricated column 3, and diagonal bracing devices 5 are arranged on the two sides of the upper end face of the coagulation main body 1 and located on the two sides of the prefabricated column 3.

In a preferred embodiment, the clamping assembly 2 is composed of a slot 21, a clamping column 22 and first fastening bolts 23, the slot 21 is formed around the upper end face of the coagulation body 1 at equal intervals, the clamping column 22 is mounted in the middle of the upper end face of the coagulation body 1, the slot 21 is distributed outside the clamping column 22, the first fastening bolts 23 are mounted around the upper end face of the clamping column 22 at equal intervals, and the clamping column 22 is fixed at the upper end of the coagulation body 1 through the first fastening bolts 23.

In a preferred embodiment, the prefabricated column 3 comprises a column body 31, the column body 31 is arranged above the clamping assembly 2, an upper connecting cavity 32 is formed in the middle of the upper end face of the column body 31, a sealing groove 33 is formed in the outer ring of the upper connecting cavity 32, stirrups 34 are equidistantly arranged in the column body 31, dowel bars 35 penetrate up and down at equal intervals in the column body 31, ring beams 36 are transversely arranged on two sides of the top of the column body 31, and a horse tooth rubbing 37 is arranged on two sides of the column body 31 and below the ring beams 36.

In a preferred embodiment, the fixing assembly 4 is composed of a fixing piece 41, a second fastening bolt 42 and a clamping groove 43, the fixing piece 41 is installed in the middle of the lower end face of the column body 31, the second fastening bolts 42 are installed around the fixing piece 41 at equal intervals, and the clamping groove 43 is formed in the middle of the lower end face of the fixing piece 41.

In a preferred embodiment, the locking post 22 is configured in an inverted "T" shape, the fixing member 41 is configured in a "T" shape, the locking groove 43 is locked with the locking post 22, and the dowel 35 is inserted into the slot 21.

In a preferred embodiment, the diagonal bracing device 5 comprises a bottom plate 51, a motor 52 is installed on one side of the upper end face of the bottom plate 51, a first threaded rotating shaft 53 is fixedly connected to the output shaft end of the motor 52, a driving wheel 54 is installed at the front end of the first threaded rotating shaft 53, a limiting plate 55 is movably connected to the rear end of the first threaded rotating shaft 53, a group of limiting plates 55 is fixedly connected to the other side of the upper end face of the bottom plate 51, a second threaded rotating shaft 56 is movably connected between the limiting plates 55, a driven wheel 57 is installed at the front end of the second threaded rotating shaft 56, driving belts 58 are arranged on the outer surfaces of the driving wheel 54 and the driven wheel 57, a threaded sliding block 59 is connected to the outer surfaces of the first threaded rotating shaft 53 and the second threaded rotating shaft 56 in a threaded mode, an adjusting rod 510 is movably connected to the upper end face of the threaded sliding block 59 through a pin, and the top end of the adjusting rod 510 is fixedly connected with a supporting block 511.

The working principle of the embodiment is as follows: through terminal surface mid-mounting under the cylinder to fix the mounting through the second fastening bolt, and carry out the block through draw-in groove and joint post, simultaneously peg graft through joint bar and slot and make whole prefabricated constructional column can place more steadily in the thoughtlessly congeal the main part, thereby make the round roof beam be connected with the wall body of multilayer brick-concrete structure building, form the space frame that can bending-resistant shearing, the horse is rubbed with hands and is connected with outer wall four corners, staggered floor position cross wall and outer longitudinal wall junction etc. makes the construction more stable, be provided with the bracing device in prefabricated column both sides, through the starter motor, make first screw spindle rotate, thereby the action wheel is connected with the follow driving wheel through the drive belt, make the action wheel drive follow driving wheel rotate, make second screw spindle rotate, make first screw spindle and second screw spindle upper thread slider remove, thereby drive the supporting shoe on the regulation pole and support and altitude mixture control along the constructional column, the size shape of supporting shoe can change according to the constructional column simultaneously, make the constructional column can be further stable.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A prefabricated constructional column comprising a coagulation body (1), characterized in that: the concrete body (1) up end fixedly connected with joint subassembly (2), joint subassembly (2) top is provided with precast column (3), fixed subassembly (4) are installed to terminal surface under precast column (3), concrete body (1) up end just is located precast column (3) both sides and is provided with bracing device (5).

2. A prefabricated building column according to claim 1, wherein: the utility model provides a concrete body, including joint subassembly (2), joint post (22), first fastening bolt (23) are constituteed by slot (21), joint post (22), slot (21) have been seted up to equidistant all around to the up end of concrete body (1), concrete body (1) up end mid-mounting has joint post (22), slot (21) distribute in joint post (22) outside, first fastening bolt (23) are installed to equidistant all around of joint post (22) up end, joint post (22) are fixed in concrete body (1) upper end through first fastening bolt (23).

3. A prefabricated building column according to claim 2, wherein: precast column (3) include cylinder (31), joint subassembly (2) top is equipped with cylinder (31), connect chamber (32) in the middle part of cylinder (31) up end, it is equipped with seal groove (33) to go up to connect chamber (32) outer lane, the inside equidistance of cylinder (31) is provided with stirrup (34), it has dowel (35) to run through from top to bottom to have inside equidistance of cylinder (31), circle roof beam (36) are transversely installed to cylinder (31) top both sides, cylinder (31) both sides and be located circle roof beam (36) below are provided with the horse tooth and rub with hands (37).

4. A prefabricated building column according to claim 3, wherein: the fixing assembly (4) consists of a fixing piece (41), a second fastening bolt (42) and a clamping groove (43), wherein the fixing piece (41) is arranged in the middle of the lower end face of the column body (31), the second fastening bolts (42) are arranged around the fixing piece (41) at equal intervals, and the clamping groove (43) is formed in the middle of the lower end face of the fixing piece (41).

5. A prefabricated building column according to claim 4, wherein: the clamping column (22) is arranged in an inverted T shape, the fixing piece (41) is arranged in a T shape, the clamping groove (43) is clamped with the clamping column (22), and the dowel bar (35) is inserted into the slot (21).

6. A prefabricated building column according to claim 1, wherein: the inclined strut device (5) comprises a bottom plate (51), motor (52) are installed to bottom plate (51) up end one side, first screw thread pivot (53) of motor (52) output axle head fixedly connected with, action wheel (54) are installed to first screw thread pivot (53) front end, first screw thread pivot (53) rear end swing joint has limiting plate (55), bottom plate (51) up end opposite side fixedly connected with a set of limiting plate (55), swing joint has second screw thread pivot (56) between limiting plate (55), driven wheel (57) are installed to second screw thread pivot (56) front end, action wheel (54) and driven wheel (57) surface all are provided with drive belt (58), first screw thread pivot (53) and second screw thread pivot (56) surface threaded connection have screw thread slider (59), screw thread slider (59) up end is through round pin axle swing joint has regulation pole (510), regulation pole (510) top fixedly connected with supporting shoe (511).