CN220100439U - Steel construction ceiling suitable for soft ground - Google Patents

Abstract

The utility model relates to the technical field of steel structure ceilings, in particular to a steel structure ceiling suitable for soft ground, which comprises a top beam, a stand column, a hoop and a spiral drill rod, wherein the spiral drill rod comprises a straight rod, a conical shell and a drill point; the spiral drill rod is arranged at the bottom of the upright post, the conical shell is in a frustum shape, the top of the conical shell is provided with a containing groove for filling sand, the conical shell is arranged on the outer wall of the middle of the straight rod, the top edge of the conical shell is provided with a second flange edge, and the bottom of the straight rod is provided with a drill point; the two upright posts are oppositely arranged at the bottom of the top beam, and vertical rods are arranged at positions on the top beam corresponding to the upright posts; the bottom of stand is provided with the bottom plate, and two at least diagonal draw bars set up the edge at the bottom plate, and the one end of keeping away from the bottom plate on the diagonal draw bars is provided with first flange limit, and the auger stem setting is in the bottom of bottom plate, and first flange limit passes through bolt and nut detachable with the second flange limit and is connected. The problem that when the ceiling is used for soft ground, the wind resistance and the pulling resistance are relatively poor is solved through the conical shell.

Description

Steel construction ceiling suitable for soft ground

Technical Field

The utility model relates to the technical field of steel structure ceilings, in particular to a steel structure ceiling suitable for soft ground.

Background

The ceiling is an assembled building which is arranged above a building entrance or a top balcony and used for shielding rain, wind and high-altitude falling objects from being crushed, and has the main functions of shielding wind, rain and light. The existing ceilings are basically fixed by adopting bolts in a grounding way, the fixing mode is single, and the ceilings cannot adapt to the scene of soft ground.

Chinese patent CN217734995U discloses a steel construction ceiling, including the stand, the roof-rack is installed on the top of stand, the chassis is installed to the bottom of stand, fixed mounting has the stiffening rod between the roof-rack, logical groove has been seted up to the bottom of stand, the diaphragm has been inserted to the inside of leading to the groove, the end hole has been seted up to the both ends symmetry of diaphragm, the ground nail has been inserted to the inside of end hole, the regulation hole has been seted up to the inner wall symmetry of leading to the groove, threaded hole has been seted up to the central point department of diaphragm, the inside of regulation hole and threaded hole all is provided with hexagon socket head cap screw.

Above-mentioned technical scheme is when meetting soft ground, fixes the stand through the mode of beating the ground nail to realize the fixed of ceiling, but the resistance to plucking of ground nail is relatively poor, in windy weather, causes the fixed ceiling that does not firmly produce of stand to rock the upset scheduling problem easily.

Disclosure of Invention

Aiming at the problems, the steel structure ceiling suitable for the soft ground is provided, and the problem that when the ceiling is used for the soft ground, the wind resistance and the pulling resistance are relatively poor is solved through the conical shell.

In order to solve the problems in the prior art, the utility model provides a steel structure ceiling suitable for soft ground, which comprises a top beam, a stand column, a hoop and a spiral drill rod, wherein the spiral drill rod comprises a straight rod, a conical shell and a drill point; the spiral drill rod is arranged at the bottom of the upright post, the straight rod extends in the vertical direction, the conical shell is of a frustum shape, the top of the conical shell is provided with a containing groove for filling sand, the conical shell is arranged on the outer wall of the middle of the straight rod, the top edge of the conical shell is provided with a second flange edge, and the bottom of the straight rod is provided with a drill point; the two posts are oppositely arranged at the bottom of the top beam, vertical rods are arranged at positions on the top beam corresponding to the posts, the tops of the posts are abutted against the vertical rods, the two hoops are oppositely arranged at the joint of the posts and the vertical rods and used for fixing the posts and the vertical rods, the two sides of each hoop are respectively provided with a fixing plate, the inner sides of the fixing plates of the two hoops are abutted against each other, through holes are formed in the fixing plates, and the two hoops are fixed through bolts and nuts; the stand extends in vertical direction, and the bottom of stand is provided with the bottom plate, and two at least diagonal draw bars set up the edge at the bottom plate, and the one end of keeping away from the bottom plate on the diagonal draw bars is provided with first flange limit, and the auger stem setting is in the bottom of bottom plate, and first flange limit passes through bolt and nut detachable with the second flange limit and is connected.

Preferably, a longitudinal beam is also arranged; the longitudinal beam is provided with a first connecting plate, the longitudinal beam extends in the horizontal direction, the longitudinal beam is arranged between two opposite top beams, the two first connecting plates are oppositely arranged on two sides of the longitudinal beam, the top beams are provided with a second connecting plate matched with the first connecting plate, the first connecting plate and the second connecting plate are provided with through holes matched with bolts, and the longitudinal beam and the top beams are fixed through the bolts and nuts.

Preferably, a Y-shaped steel wire rope and a drill rod are also arranged; two ends of the top of the Y-shaped steel wire rope are fixedly connected with two adjacent upright posts respectively, and one end of the bottom of the Y-shaped steel wire rope is fixedly connected with a ground borer.

Preferably, the upright post is also provided with a connecting cylinder, a connecting shaft and a connecting ring; the connecting ring is provided with a connecting part for connecting two ends of the top of the Y-shaped steel wire rope; the connecting cylinder sets up the position that is close to the bottom on the stand, and the connecting hole has been seted up at the connecting cylinder center, and the connecting hole is inside to be equipped with the screw thread, and the connecting axle outside is provided with connecting hole complex screw thread, and the go-between sets up between connecting cylinder and connecting axle, and two connecting cylinders set up in the both sides of stand relatively.

Preferably, a spiral cutter is further arranged on the spiral drill rod; the spiral knife is arranged on the outer wall of the straight rod below the bottom of the conical shell.

Preferably, the iron rod is also provided with a solid plate and a conical cylinder; the solid plate sets up the top at the drill rod, and the solid plate extends in the horizontal direction, and the cone setting is in the bottom of drill rod.

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

1. when the utility model is installed on soft ground, the bottom of the upright post is drilled into the ground through the spiral drill rod to extend out, and the contact area between the upright post and the ground is increased through the spiral cutter of the spiral drill rod, so that the anti-pulling and wind-resistant capacities of the upright post are improved.

2. According to the utility model, after the upright post is drilled in, sand is filled in the conical shell to bury the conical shell and the bottom plate, so that the stability of the conical shell and the bottom plate is improved, and the anti-pulling and wind-resistant capacities of the steel structure ceiling are further improved.

3. According to the utility model, the adjacent upright posts are connected through the Y-shaped steel wire ropes and then are connected through the ground borers, so that the steel structure ceiling is connected into a whole, the overall stability is improved, and the installation method is suitable for installing the steel structure ceiling on the soft ground.

Drawings

Fig. 1 is a schematic perspective view of a steel structure ceiling suitable for soft ground.

Fig. 2 is a schematic perspective view of a steel structure ceiling suitable for soft ground.

Fig. 3 is an elevation view of a steel structure ceiling suitable for soft floors.

Fig. 4 is a cross-sectional view of a steel structure ceiling suitable for soft ground at B.

Fig. 5 is a partial schematic view of a steel structure ceiling suitable for soft ground.

The reference numerals in the figures are: 1-top beam; 11-vertical bars; 12-a second connection plate; 2-stand columns; 21-a bottom plate; 22-diagonal draw bars; 23-a first flange edge; 24-connecting cylinder; 241-connection holes; 25-connecting shaft; 26-connecting ring; 261-connection; 3-hoops; 31-a fixing plate; 4-spiral drill pipe; 41-a straight rod; 42-cone-shaped shell; 421-second flange edge; 43-drill point; 44-spiral knife; 5-longitudinal beams; 51-a first connection plate; 6-Y-shaped steel wire ropes; 7-iron rods; 71-solid plates; 72-conical cylinder.

Detailed Description

The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.

Referring to fig. 1-5: the steel structure ceiling suitable for the soft ground comprises a top beam 1, a stand column 2, a hoop 3 and a spiral drill rod 4, wherein the spiral drill rod 4 comprises a straight rod 41, a conical shell 42 and a drill point 43; the spiral drill rod 4 is arranged at the bottom of the upright post 2, the straight rod 41 extends in the vertical direction, the conical shell 42 is in a frustum shape, a containing groove is formed in the top of the conical shell 42 and used for filling sand, the conical shell 42 is arranged on the outer wall of the middle of the straight rod 41, a second flange edge 421 is arranged at the edge of the top of the conical shell 42, and a drill tip 43 is arranged at the bottom of the straight rod 41; the two vertical posts 2 are oppositely arranged at the bottom of the top beam 1, vertical posts 11 are arranged on the top beam 1 corresponding to the vertical posts 2, the tops of the vertical posts 2 are abutted against the vertical posts 11, the two anchor clamps 3 are oppositely arranged at the joint of the vertical posts 2 and the vertical posts 11 and used for fixing the vertical posts 2 and the vertical posts 11, the two sides of each anchor clamp 3 are respectively provided with a fixing plate 31, the inner sides of the fixing plates 31 of the two anchor clamps 3 are abutted, through holes are formed in the fixing plates 31, and the two anchor clamps 3 are fixed through bolts and nuts; the stand 2 extends in vertical direction, and the bottom of stand 2 is provided with bottom plate 21, and two at least diagonal draw bars 22 set up the edge at bottom plate 21, and the one end that keeps away from bottom plate 21 on diagonal draw bars 22 is provided with first flange limit 23, and spiral drilling rod 4 sets up the bottom at bottom plate 21, and first flange limit 23 is connected with second flange limit 421 bolt and nut detachable.

The top beam 1 is in a vertically upwards protruding arc shape, the roof is prevented from accumulating water in a rainy day, vertical rods 11 are arranged at two ends of the top beam 1, the vertical rods 11 are matched with the vertical rods 2, two vertical rods 2 are oppositely arranged at the bottom, the vertical rods 2 extend in the vertical direction, the tops of the vertical rods 2 are abutted against the vertical rods 11, hoops 3 are arranged at the connecting positions of the vertical rods 2 and the vertical rods 11 and are used for fixing the vertical rods 2 and the vertical rods 11, two hoops 3 are oppositely arranged at two sides of the connecting positions of the vertical rods 2 and the vertical rods 11, fixing plates 31 are arranged at two sides of the hoops 3, the inner sides of the fixing plates 31 of the two hoops 3 are abutted against, through holes for matching bolts are formed in the fixing plates 31, the vertical rods 2 and the vertical rods 11 are fixed through bolts and nuts, a spiral drill rod 4 is arranged at the bottom of the vertical rods 2, the spiral drill rod 4 comprises a straight rod 41 extending in the vertical direction, a conical shell 42 is arranged at the middle outer wall of the straight rod 41, the conical shell 42 has a large upper end area, the lower end area is small, the top of the conical shell 42 is provided with a containing groove for filling sand and soil, the top edge of the conical shell 42 is provided with a second flange edge 421, the bottom of the upright post 2 is provided with a bottom plate 21, four diagonal draw bars 22 are uniformly arranged at the edge of the bottom plate 21, a first flange edge 23 is arranged at one end of the diagonal draw bars 22 far away from the bottom plate 21, the first flange edge 23 and the second flange edge 421 are detachably connected through bolts and nuts, when the steel structure ceiling is used, the upright post 2 is drilled into a soil body through the spiral drill bar 4, the containing groove at the top of the conical shell 42 is filled with sand and soil, the conical shell 42 and the bottom plate 21 are buried, the stability of the ceiling is improved, the pulling resistance and the wind resistance of the ceiling are improved, the conical shell 42 and the bottom plate 21 are buried through the sand and the upright post 2 can be stably and vertically arranged in the soil body no matter whether soft or hard, the applicability of the ceiling is improved.

Referring to fig. 1: a longitudinal beam 5 is also arranged; the longitudinal beam 5 is provided with a first connecting plate 51, the longitudinal beam 5 extends in the horizontal direction, the longitudinal beam 5 is arranged between two opposite top beams 1, the two first connecting plates 51 are oppositely arranged on two sides of the longitudinal beam 5, the top beam 1 is provided with a second connecting plate 12 matched with the first connecting plate 51, the first connecting plate 51 and the second connecting plate 12 are provided with through holes matched with bolts, and the longitudinal beam 5 and the top beam 1 are fixed through the bolts and nuts.

The longeron 5 is the cylinder that extends at the horizontal direction, longeron 5 sets up between two relative back timber 1, two first mounting panels set up the junction at longeron 5 and back timber 1, the position that corresponds first connecting plate 51 on the back timber 1 is provided with second connecting plate 12, the both ends of longeron 5 and the opposite one side butt of two back timber 1 are provided with the through-hole that is used for the cooperation bolt on first mounting panel and the second mounting panel, connect longeron 5 and the detachable of two relative back timber 1 through bolt and nut, the dismantlement and the installation of ceiling of being convenient for, simultaneously, stability when improving the ceiling and using.

Referring to fig. 1: the Y-shaped steel wire rope 6 and the iron rod 7 are also arranged; two ends of the top of the Y-shaped steel wire rope 6 are fixedly connected with two adjacent upright posts 2 respectively, and one end of the bottom of the Y-shaped steel wire rope 6 is fixedly connected with a ground borer.

The Y-shaped steel wire rope 6 is arranged between two adjacent upright posts 2, two ends of the top of the Y-shaped steel wire rope 6 are fixedly connected with the two adjacent upright posts 2 respectively, the other end of the bottom of the Y-shaped steel wire rope 6 is fixedly connected with the iron rods 7, the iron rods 7 are used for being inserted into soil bodies under the ceilings, the adjacent upright posts 2 are connected through the Y-shaped steel wire rope 6 and then fixed through the iron rods 7, so that the steel structure ceilings form a whole, and the stability of the ceilings is improved.

Referring to fig. 2 and 4: the upright post 2 is also provided with a connecting cylinder 24, a connecting shaft 25 and a connecting ring 26; the connecting ring 26 is provided with a connecting part 261 for connecting two ends of the top of the Y-shaped steel wire rope 6; the connecting cylinder 24 is arranged at a position on the upright post 2 close to the bottom, a connecting hole 241 is formed in the center of the connecting cylinder 24, threads are arranged in the connecting hole 241, threads matched with the connecting hole 241 are arranged on the outer side of the connecting shaft 25, the connecting ring 26 is arranged between the connecting cylinder 24 and the connecting shaft 25, and two connecting cylinders 24 are oppositely arranged on two sides of the upright post 2.

The connecting cylinder 24 is cylindrical, the axis of the connecting cylinder 24 is perpendicular to the front end face and the rear end face of the upright post 2, the center of the connecting cylinder 24 is provided with a connecting hole 241, the inner side of the connecting hole 241 is provided with threads, the outer side of the connecting shaft 25 is provided with threads matched with the connecting hole 241, one side of the connecting ring 26, which is far away from the connecting cylinder 24, is provided with a connecting part 261, the connecting part 261 is C-shaped annular, two ends of the top of the Y-shaped steel wire rope 6 are fixedly connected with the connecting part 261, the fixing mode comprises binding, welding and the like, the connecting ring 26 is arranged between the connecting cylinder 24 and the connecting shaft 25, the connecting ring 26 is fixed on the upright post 2 by screwing the connecting shaft 25 in the connecting cylinder 24, after the use of the ceiling is finished, the connecting shaft 25 is unscrewed, the Y-shaped steel wire rope 6 can be taken down from the ceiling, the ceiling is convenient to store, the ceiling is detached and the ceiling is mounted, and the practicability of the ceiling is improved.

Referring to fig. 3 and 5: the spiral drill rod 4 is also provided with a spiral cutter 44; the spiral blade 44 is disposed on the outer wall of the straight bar 41 below the bottom of the conical shell 42.

The straight rod 41 is cylindrical, and the spiral cutter 44 is arranged between the conical shell 42 and the drill bit to improve the working efficiency of the drill bit, and meanwhile, the contact area between the spiral drill rod 4 and soil is increased, the stability of the upright post 2 is improved, and the anti-pulling and wind-resistant capabilities of the steel structure ceiling are improved.

Referring to fig. 4 and 5: the drill rod 7 is also provided with a solid plate 71 and a conical barrel 72; the solid plate 71 is provided on top of the drill rod 7, the solid plate 71 extends in the horizontal direction, and the cone 72 is provided on the bottom of the drill rod 7.

The solid plate 71 is the dull and stereotyped shape that extends at the horizontal direction, and solid plate 71 sets up at the top of drill rod 7, inserts the soil body with drill rod 7 through solid plate 71 convenient to use person, and the bottom of drill rod 7 is provided with toper section of thick bamboo 72, and toper section of thick bamboo 72 is the upper end area big, and the conical section of thick bamboo 72 top is seted up the storage tank for filling sand, improves the stability of drill rod 7 inserting in the soil body, improves the resistance that receives when extracting drill rod 7, improves the resistance of steel construction ceiling and pulls out and wind-proof ability.

The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. The steel structure ceiling suitable for the soft ground comprises a top beam (1), a stand column (2), a hoop (3) and a spiral drill rod (4), and is characterized in that the spiral drill rod (4) comprises a straight rod (41), a conical shell (42) and a drill point (43);

the spiral drill rod (4) is arranged at the bottom of the upright post (2), the straight rod (41) extends in the vertical direction, the conical shell (42) is in a frustum shape, a containing groove is formed in the top of the conical shell (42) and used for filling sand, the conical shell (42) is arranged on the outer wall of the middle of the straight rod (41), a second flange edge (421) is arranged at the edge of the top of the conical shell (42), and a drill point (43) is arranged at the bottom of the straight rod (41);

the two vertical posts (2) are oppositely arranged at the bottom of the top beam (1), vertical posts (11) are arranged on the top beam (1) corresponding to the vertical posts (2), the tops of the vertical posts (2) are abutted against the vertical posts (11), the two anchor clamps (3) are oppositely arranged at the joint of the vertical posts (2) and the vertical posts (11) and used for fixing the vertical posts (2) and the vertical posts (11), fixing plates (31) are respectively arranged at two sides of each anchor clamp (3), the inner sides of the fixing plates (31) of the two anchor clamps (3) are abutted, through holes are formed in the fixing plates (31), and the two anchor clamps (3) are fixed through bolts and nuts;

the stand (2) extends in vertical direction, and the bottom of stand (2) is provided with bottom plate (21), and two at least diagonal draw bars (22) set up the edge at bottom plate (21), and the one end that keeps away from bottom plate (21) on diagonal draw bars (22) is provided with first flange limit (23), and spiral drilling rod (4) set up the bottom at bottom plate (21), and first flange limit (23) are connected with second flange limit (421) bolt and nut detachable.

2. A steel structure ceiling suitable for soft floors according to claim 1, characterized in that stringers (5) are also provided;

be provided with first connecting plate (51) on longeron (5), longeron (5) extend in the horizontal direction, longeron (5) set up between two relative back timber (1), two relative settings in longeron (5) of first connecting plate (51) are provided with second connecting plate (12) of cooperation first connecting plate (51) on back timber (1), offer the through-hole that is used for the cooperation bolt on first connecting plate (51) and second connecting plate (12), fix longeron (5) and back timber (1) through bolt and nut.

3. A steel structure ceiling for soft ground according to claim 1, characterized by being further provided with Y-shaped wire ropes (6) and a drill rod (7);

two ends of the top of the Y-shaped steel wire rope (6) are fixedly connected with two adjacent upright posts (2) respectively, and one end of the bottom of the Y-shaped steel wire rope (6) is fixedly connected with a ground borer.

4. A steel structure ceiling suitable for soft ground according to claim 3, characterized in that the upright (2) is also provided with a connecting cylinder (24), a connecting shaft (25) and a connecting ring (26);

the connecting ring (26) is provided with a connecting part (261) for connecting two ends of the top of the Y-shaped steel wire rope (6);

the connecting cylinder (24) is arranged at a position, close to the bottom, on the upright post (2), a connecting hole (241) is formed in the center of the connecting cylinder (24), threads are formed in the connecting hole (241), threads matched with the connecting hole (241) are formed in the outer side of the connecting shaft (25), the connecting ring (26) is arranged between the connecting cylinder (24) and the connecting shaft (25), and two connecting cylinders (24) are oppositely arranged on two sides of the upright post (2).

5. A steel structure ceiling for soft ground according to claim 1, characterized in that the auger stem (4) is further provided with a auger blade (44);

the spiral knife (44) is arranged on the outer wall of the straight rod (41) below the bottom of the conical shell (42).

6. A steel structure ceiling for soft floors according to claim 3, characterized in that the drill rod (7) is also provided with solid plates (71) and conical cylinders (72);

the solid plate (71) is arranged at the top of the iron rod (7), the solid plate (71) extends in the horizontal direction, and the conical cylinder (72) is arranged at the bottom of the iron rod (7).