CN213269072U

CN213269072U - Support column for prefabricated building

Info

Publication number: CN213269072U
Application number: CN202022090480.9U
Authority: CN
Inventors: 马爱丽; 高登辉; 高建丽; 王传林; 李福山
Original assignee: Jinan First Construction Group Co Ltd
Current assignee: Jinan First Construction Group Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-25
Anticipated expiration: 2030-09-22

Abstract

The utility model provides a support column for assembly type building, including pillar, upper mounting and lower mounting, the pillar includes two curb plates, be provided with upper connecting hole, well connecting hole and lower connecting hole on the curb plate, be provided with the connecting rod of being connected with well connecting hole between two curb plates, be equipped with the reinforcing sleeve on the connecting rod, the both ends of reinforcing sleeve are equipped with the fin board that contacts with the curb plate is perpendicular, upper mounting includes upper fixing square pipe, first regulation pole, upper fixing hole, the ring flange, the flange head, the bolt, roof and upper through-hole, lower mounting includes lower fixing square pipe, the second regulation pole, lower fixing hole, bottom plate and lower through-hole, the inboard of upper fixing hole and the inboard of lower fixing hole all are equipped with the reinforcing inner circle, the cooperation height of pillar of this device and upper mounting and lower mounting, the support angle and the direction of upper mounting are all adjustable, and the pillar adopts assembled structure, greatly improves the comprehensive utilization rate and the connection stability, and is suitable for large-scale popularization.

Description

Support column for prefabricated building

Technical Field

The utility model belongs to the technical field of the architectural equipment, especially, relate to a support column for assembly type structure.

Background

The fabricated building refers to a building fabricated on the site using factory-prefabricated components. It adopts cold-pressed light steel structure and various light materials to combine all parts of the house. The assembly type building is divided into five types, namely a block building, a plate building, a box type building, a framework plate building, a rising-plate rising-layer building and the like according to the form and the construction method of a prefabricated part, and the application of the assembly type building is more and more extensive along with the rapid development of the society. The support columns are part of the support system of the prefabricated building.

CN201820807034.5 discloses a support column for assembly type structure, a support column for assembly type structure includes pillar, last mounting and lower mounting, it includes the upper fixed plate, goes up the fixed orifices, goes up the reinforcing plate to go up the mounting, lower mounting lower fixed plate, lower fixed orifices, lower reinforcing plate, the first terminal surface of going up the reinforcing plate with the upper fixed plate is connected perpendicularly, the second terminal surface of going up the reinforcing plate with the pillar is connected perpendicularly, the first terminal surface of reinforcing plate with the lower fixed plate is connected perpendicularly, the second terminal surface of reinforcing plate with the pillar is connected perpendicularly down. However, the device has the problems that the height of the same support column is not adjustable, the building requirements can be met only by replacing the support columns with different heights, the utilization rate of the support columns is low, and the transportation cost is high; moreover, the angle of the upper fixing part is not adjustable, and in a supporting system with a position with a required supporting angle, the supporting system is realized by means of an auxiliary part or independently welding the upper fixing parts with different angles, so that the utilization rate of the upper fixing part is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell support column exists, provide a support column for assembly type structure that reasonable in design, simple structure, cost are lower, the adjustability is better, connection stability is higher and the utilization ratio is higher.

In order to achieve the purpose, the utility model adopts the technical scheme that the utility model provides a support column for an assembly type building, which comprises a support column, wherein the top and the bottom of the support column are respectively provided with an upper fixing part and a lower fixing part, the support column comprises two side plates, a plurality of upper connecting holes, a plurality of middle connecting holes and a plurality of lower connecting holes are sequentially arranged on the side plates from top to bottom, a plurality of connecting rods connected with the middle connecting holes are arranged between the two side plates, the outer side of each connecting rod is provided with a reinforcing sleeve, two ends of each reinforcing sleeve are respectively provided with a pair of fin plates, and the fin plates are vertically contacted with the side plates; the upper fixing piece comprises an upper fixing square pipe, the upper fixing square pipe is arranged between two side plates and is connected with an upper connecting hole through a first adjusting rod, a plurality of upper fixing holes connected with the first adjusting rod are formed in the front, the rear, the left and the right of the upper fixing square pipe, a reinforcing inner ring corresponding to each upper fixing hole is arranged on the inner side of the upper fixing square pipe, two flange plates perpendicular to the upper fixing square pipe are arranged at the top of the upper fixing square pipe, a flange head is arranged between the two flange plates and is connected with the flange plates through bolts, a top plate is arranged at the top of the flange head, and a plurality of pairs of upper through holes are formed in the top plate; the mounting includes lower fixed square pipe, lower fixed square pipe sets up between two curb plates and adjusts the pole through the second and be connected with lower connecting hole, all be provided with a plurality of lower fixed orificess of being connected with the second on preceding, back, the left and the right side of lower fixed square pipe, the inboard of lower fixed square pipe is provided with the enhancement inner circle that corresponds with every lower fixed orifices, the bottom of lower fixed square pipe is provided with the bottom plate, be provided with many pairs of lower through-holes on the bottom plate.

Preferably, the side plate is provided with a plurality of pairs of vertical reinforcing ribs on one side of the side plate facing the reinforcing sleeve, each pair of vertical reinforcing ribs and the middle connecting hole are arranged at intervals, and gaps between each pair of vertical reinforcing ribs are used for being matched with the fin plate.

Preferably, the inner side of the reinforcing sleeve is uniformly provided with a plurality of limiting teeth, the limiting teeth are matched with tooth edges arranged on the side face of the connecting rod, and two ends of the connecting rod are respectively provided with a nut.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model provides a pair of a support column for assembly type structure, the cooperation height of same pillar and last mounting and lower mounting is all adjustable, and pillar itself adopts the assembly type structure moreover, can satisfy not the construction requirement of co-altitude, simultaneously, the support angle and the direction of connection at last mounting top all can rotate the regulation, has further improved the practicality of this device, and comprehensive utilization is higher, and reasonable in design moreover, simple structure, connection stability is higher, is fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is an isometric view of a support post for a fabricated building, according to an embodiment;

FIG. 2 is a front view of a support post for a fabricated building according to an embodiment;

FIG. 3 is a cross-sectional view taken in the direction B-B of FIG. 2 according to an exemplary embodiment;

FIG. 4 is a cross-sectional view of a reinforcing sleeve provided in accordance with an embodiment;

in the above figures, 1, a pillar; 11. a side plate; 12. an upper connecting hole; 13. a middle connecting hole; 14. a lower connection hole; 15. a connecting rod; 16. a reinforcing sleeve; 161. limiting teeth; 17. a fin plate; 18. a vertical reinforcing rib; 2. an upper fixing member; 21. fixing a square tube on the upper part; 22. a first adjusting lever; 23. an upper fixing hole; 24. a flange plate; 25. a flange head; 26. a top plate; 27. an upper through hole; 3. a lower fixing member; 31. fixing a square tube at the lower part; 32. a second adjusting lever; 33. a lower fixing hole; 34. a base plate; 35. a lower through hole; 4. and reinforcing the inner ring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a pair of a support column for prefabricated building, including pillar 1, pillar 1's top and bottom are provided with mounting 2 and lower mounting 3 respectively, pillar 1 includes two curb plates 11, have set gradually a plurality of connecting holes 12 of going up on the curb plate 11 from top to bottom, a plurality of well connecting hole 13 and a plurality of lower connecting hole 14, be provided with a plurality of connecting rods 15 of being connected with well connecting hole between two curb plates 11, the outside of connecting rod 15 is provided with reinforcing sleeve 16, reinforcing sleeve 16's both ends are provided with a pair of fin 17 respectively, fin 17 and curb plate 11 vertical contact. The pillar 1 of this device adopts the structure of assembled, and wherein, curb plate 11 not only can realize height adjustment through the cooperation with last mounting 2 and lower mounting 3 through being connected the assembly with connecting rod 15 and constituting the pillar of both sides open-type, and the length of curb plate 11 itself carries out the flexibility and selects moreover, and the practicality is stronger, and space utilization is higher, the transportation of being convenient for. At the same time, the reinforcing sleeve 16 can effectively limit the distance between the two side plates 11, and the fin 17 on the side surface of the reinforcing sleeve is used for improving the bending strength of the two side plates, so that the quality of the supporting column and the supporting capacity of the fabricated building are improved.

Further, the utility model provides an go up mounting 2 includes fixed square pipe 21, go up fixed square pipe 21 and set up between two curb plates 11 and be connected with last connecting hole 12 through first regulation pole 22, go up fixed square pipe 21 preceding, back, a left side, all be provided with a plurality ofly on the right side and adjust the last fixed orifices 23 that pole 22 is connected, the inboard of going up fixed square pipe 21 is provided with the enhancement inner circle 4 that corresponds with every last fixed orifices, the top of going up fixed square pipe 21 is provided with rather than two vertically ring flanges 24, be provided with flange head 25 between two ring flanges 24, flange head 25 passes through bolted connection with ring flange 24, the top of flange head 25 is provided with roof 26, be provided with many pairs of last through-hole 27 on roof 26, can pass the bolt among the last through-hole 27 and connect roof and other building steel structures. Wherein, the upper fixing tube 21 is fixedly connected to the top positions of the two side plates 11, and the purpose of adjusting the height of the upper fixing member 2 can be achieved by connecting the first adjusting rod 22 with the upper fixing holes 23 and the upper connecting holes 12 at different height positions, thereby adjusting the longitudinal height of the whole device. Strengthen the shear strength that inner circle 4 can effectively improve fixed orifices department, just also improve the intensity of whole fixed square pipe 21 in the trompil department of going up to effectively prolong the actual life who goes up fixed square pipe 21. Particularly, this device can adjust the support angle at upper fixed plate 26 top through adopting the cooperation structure of ring flange 24 and flange head 25, and the direction of connection of whole upper mounting 2 and pillar 1 also can be adjusted moreover, if change the four sides of upper fixed square pipe 21 and all set up can be connected the complex upper fixing hole 23 with first regulation pole 22, so upper fixed square pipe 21 has two 90 degrees cross direction's connection to select to establish with pillar 1 and is connected, and the practicality is stronger.

Still further, lower mounting 3 includes lower fixed square pipe 31, and lower fixed square pipe 31 sets up between two curb plates 11 and is connected with lower connecting hole 14 through second regulation pole 32, all is provided with a plurality of lower fixed orificess 33 of being connected with the second regulation pole on the preceding, back, left and right sides of lower fixed square pipe 31, and the inboard of lower fixed square pipe 31 is provided with the reinforcement inner circle 4 that corresponds with every lower fixed orifices, the bottom of lower fixed square pipe 31 is provided with bottom plate 34, is provided with a plurality of pairs of lower through-holes 35 on the bottom plate 34, can pass the bolt in the lower through-hole 35 and connect bottom plate and other building steel structures. Wherein, the lower fixing tube 31 is fixedly connected to the bottom position of the two side plates 11, the purpose of adjusting the height of the lower fixing member can be achieved by connecting the second adjusting rod 32 with the lower fixing holes 33 and the lower connecting holes 14 at different height positions, thereby adjusting the longitudinal height of the whole device. The reinforcing inner ring 4 can effectively improve the shear strength of the lower fixing hole 33, and also improve the strength of the whole lower fixing square pipe 31 at the opening, so that the actual service life of the lower fixing square pipe 31 is effectively prolonged. Particularly, the connection direction of the whole lower fixing member 3 and the pillar 1 can also be adjusted, for example, the lower fixing holes 33 which can be connected and matched with the second adjusting rod 32 are formed on the four sides of the lower fixing square pipe 31, so that the lower fixing square pipe 31 has two connection options in the cross direction of 90 degrees to establish connection with the pillar, and the practicability is strong.

In order to improve the support intensity of curb plate, the utility model provides a curb plate 11 is provided with many pairs of vertical strengthening rib 18 in its one side towards the reinforcement sleeve, every to vertical strengthening rib 18 and well connecting hole 13 interval setting, every to the clearance of vertical strengthening rib 18 be used for cooperating with finned plate 17, vertical strengthening rib 18 itself just can strengthen the bending strength of curb plate 11, in addition its limiting displacement to finned plate 17, can further improve the support intensity to the curb plate at 16 both ends of reinforcement sleeve, and connecting rod 15 also can improve with curb plate 11's connection reliability.

In order to improve the connection stability of reinforcing sleeve 16 and connecting rod 15, the utility model discloses evenly be provided with a plurality of spacing teeth 161 in reinforcing sleeve 16's inboard, spacing tooth 161 cooperates with the tooth edge (not drawn in the picture) that sets up in connecting rod 15 side, and the both ends of connecting rod 15 are provided with a nut respectively, can make connecting rod and reinforcing sleeve 16 have fixed cooperation state like this, improves connecting rod 15 stability at well connecting hole 13, and then improves the assembly quality of this device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A supporting column for an assembly type building comprises a supporting column, wherein an upper fixing piece and a lower fixing piece are respectively arranged at the top and the bottom of the supporting column, the supporting column is characterized by comprising two side plates, a plurality of upper connecting holes, a plurality of middle connecting holes and a plurality of lower connecting holes are sequentially arranged on the side plates from top to bottom, a plurality of connecting rods connected with the middle connecting holes are arranged between the two side plates, a reinforcing sleeve is arranged on the outer side of each connecting rod, a pair of fin plates are respectively arranged at two ends of the reinforcing sleeve, and the fin plates are vertically contacted with the side plates;

the upper fixing piece comprises an upper fixing square pipe, the upper fixing square pipe is arranged between two side plates and is connected with an upper connecting hole through a first adjusting rod, a plurality of upper fixing holes connected with the first adjusting rod are formed in the front, the rear, the left and the right of the upper fixing square pipe, a reinforcing inner ring corresponding to each upper fixing hole is arranged on the inner side of the upper fixing square pipe, two flange plates perpendicular to the upper fixing square pipe are arranged at the top of the upper fixing square pipe, a flange head is arranged between the two flange plates and is connected with the flange plates through bolts, a top plate is arranged at the top of the flange head, and a plurality of pairs of upper through holes are formed in the top plate;

the mounting includes lower fixed square pipe, lower fixed square pipe sets up between two curb plates and adjusts the pole through the second and be connected with lower connecting hole, all be provided with a plurality of lower fixed orificess of being connected with the second on preceding, back, the left and the right side of lower fixed square pipe, the inboard of lower fixed square pipe is provided with the enhancement inner circle that corresponds with every lower fixed orifices, the bottom of lower fixed square pipe is provided with the bottom plate, be provided with many pairs of lower through-holes on the bottom plate.

2. A prop for a fabricated building according to claim 1, wherein the side plates are provided with a plurality of pairs of vertical reinforcing bars on the side thereof facing the reinforcing sleeve, each pair of vertical reinforcing bars being spaced from the central connecting hole, the gap between each pair of vertical reinforcing bars being adapted to engage the fin plate.

3. The supporting post for prefabricated buildings according to claim 2, wherein a plurality of limiting teeth are uniformly arranged on the inner side of the reinforcing sleeve, the limiting teeth are matched with tooth edges arranged on the side surfaces of the connecting rod, and two nuts are respectively arranged at two ends of the connecting rod.