CN214939561U

CN214939561U - Warning sign for civil construction

Info

Publication number: CN214939561U
Application number: CN202120575346.XU
Authority: CN
Inventors: 方敏; 王兴园; 高源�; 孔宪勇; 蔡勇; 屠邬斌; 潘婷婷
Original assignee: Wuhan Construction Engineering Co Ltd
Current assignee: Wuhan Construction Engineering Co Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-30
Anticipated expiration: 2031-03-19

Abstract

The utility model provides a warning board for civil construction, which comprises a main rod, wherein an elongated slot is arranged in the middle position of the top of the main rod, the inner wall of the elongated slot is rotatably connected with a turntable at a position close to the top, the top of the turntable is fixedly connected with a screw, the screw extends to the outside of the elongated slot, the middle position of the bottom side of the rotating disc is fixedly connected with a cross column, the lower position of the middle of the inner wall of the main rod is fixedly connected with a threaded disc, the inner wall of the threaded disc is connected with a threaded rod in a threaded manner, a cross groove is formed in the top of the threaded rod, the cross column is movably inserted in the cross groove, and extends to a position close to the bottom side of the threaded rod, the top of the main rod is provided with a thread groove, the inner part of the thread groove is connected with a hollow stud by screw thread, the height of hollow double-screw bolt is greater than the height of thread groove, hollow double-screw bolt top fixedly connected with time pole has effectively avoided the warning sign to be knocked down by the people or blown down by wind the condition emergence.

Description

Warning sign for civil construction

Technical Field

The utility model relates to a civil construction's technical field especially relates to a warning sign for civil construction.

Background

At civil construction's in-process, for warning passerby, generally can be provided with the warning sign in construction department, but current warning sign often directly inserts ground or sets up the base and place subaerial, has leaded to the warning sign to be knocked down or blown down by wind very easily like this, can't play the effect of warning.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model aims to provide a warning sign for civil construction inserts the mobile jib through the awl post in ground, then rotates to twist the spiral shell and drive the screw thread dish and rotate, and then drives the threaded rod through the cross post and rotate, and the threaded rod limit rotates the limit and rises to the promotion is inserted the post and is stretched out from the inclined hole and insert in the soil around the mobile jib, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a warning board for civil buildings comprises a main rod and a threaded rod, wherein an elongated slot is formed in the middle of the top of the main rod, a rotary table is rotatably connected to the position, close to the top, of the inner wall of the elongated slot, a screwing screw is fixedly connected to the top of the rotary table, the screwing screw extends to the outside of the elongated slot, and a cross column is fixedly connected to the middle of the bottom side of the rotary table; a thread groove is formed in the top of the main rod, a hollow stud is connected to the inside of the thread groove in a threaded manner, and a secondary rod is fixedly connected to the top of the hollow stud; the top of the secondary rod is fixedly connected with a warning board, the bottom side of the main rod is fixedly connected with a conical column, and the position, close to the bottom side, of the outer wall of the main rod is provided with uniformly distributed inclined holes; the bottom side of the threaded rod is rotatably connected with a smooth rod, the position, close to the bottom side, of the outer wall of the smooth rod is fixedly provided with uniformly distributed U-shaped seats, and inserting columns matched with the inclined holes are rotatably connected between the inner walls of two opposite sides of each U-shaped seat.

Preferably, the position of the middle lower part of the inner wall of the main rod is fixedly connected with a threaded disc, and the threaded disc is connected with the inner wall of the threaded rod in a threaded manner.

Preferably, the top of the threaded rod is provided with a cross groove, and the cross column is movably inserted into the cross groove and extends to a position close to the bottom side of the threaded rod.

Preferably, the inclined hole communicates with the inside of the long groove, and the inclined hole is provided to be inclined upward.

Preferably, one end of the inserting column, which is far away from the U-shaped seat, is of a conical structure, and the inserting column is movably inserted into the inclined hole.

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

the utility model discloses an awl post inserts the mobile jib in ground, then rotates to twist the spiral shell and drive the screw thread dish and rotate, and then drives the threaded rod through cross post and rotate, and the threaded rod limit rotates the limit and rises to promote to insert the post and stretch out from the inclined hole and insert in the soil around the mobile jib, further fix the mobile jib through inserting the post like this, effectively avoided the warning sign to be bumped down by the people or taken place by the condition that the wind blows down, improved the stability of warning sign.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure of fig. 3B according to the present invention;

fig. 5 is an enlarged schematic view of the structure of fig. 3 at C according to the present invention.

In the figure: 1. a main rod; 2. a thread groove; 3. a hollow stud; 4. a secondary rod; 5. a warning board; 6. a conical column; 7. a long groove; 8. a turntable; 9. screwing; 10. a cross-shaped column; 11. a threaded disc; 12. a threaded rod; 13. a cross groove; 14. an inclined hole; 15. a U-shaped seat; 16. and (5) inserting the column.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the warning sign for civil construction of the present invention comprises a main rod 1 for connecting a conical column 6 and a warning sign 5, supporting the warning sign 5, and selecting the main rod with adjustable height according to the actual use requirement.

The elongated slot 7 has been seted up to 1 top intermediate position of mobile jib, the position that the elongated slot 7 inner wall is close to the top rotates and is connected with

carousel

8, 8 top fixedly connected with screws 9 of carousel, screws 9 and extends to the elongated slot 7 outside, 8 bottom side intermediate position fixedly connected with cross posts 10 of carousel, it rotates to drive threaded disc 11 through rotating screws 9, and then drives threaded rod 12 through cross posts 10 and rotates, threaded rod 12 rotates the limit and rises to promote the insert post 16 to stretch out from the inclined hole 14 and insert in the soil around the mobile jib 1.

The position fixedly connected with screw thread dish 11 that inclines down in the middle of mobile jib 1 inner wall, screw thread dish 11 inner wall threaded connection has threaded rod 12, and cross recess 13 has been seted up at threaded rod 12 top, and cross post 10 activity is pegged graft inside cross recess 13, and extends to the position that is close to threaded rod 12 bottom side, can drive threaded rod 12 limit through rotating cross post 10 like this and rotate the limit and rise.

Referring to fig. 3, thread groove 2 has been seted up at mobile jib 1 top, and thread groove 2 internal thread connects has hollow stud 3, and hollow stud 3 highly is greater than thread groove 2's height, and hollow stud 3 top fixedly connected with is inferior pole 4, sets up hollow stud 3 in order to avoid influencing the spiral shell 9 of twisting.

Referring to fig. 3 and 5, a warning board 5 is fixedly connected to the top of the secondary rod 4, a tapered column 6 is fixedly connected to the bottom side of the main rod 1, inclined holes 14 which are uniformly distributed are formed in the position, close to the bottom side, of the outer wall of the main rod 1, the inclined holes 14 are communicated with the inside of the long groove 7, the inclined holes 14 incline upwards, smooth rods are rotatably connected to the bottom side of the threaded rod 12, U-shaped seats 15 which are uniformly distributed are fixedly formed in the position, close to the bottom side, of the outer wall of each smooth rod, inserting columns 16 are rotatably connected between the inner walls of the two opposite sides of the U-shaped seats 15, one ends, far away from the U-shaped seats 15, of the inserting columns 16 are conical, and the inserting columns 16 are movably inserted into the inclined holes 14, so that the inserting columns 16 conveniently penetrate out of the inclined holes 14 and are pricked in the soil around the main rod 1.

Insert mobile jib 1 in ground through awl post 6, then rotate and twist spiral shell 9 and drive threaded disc 11 and rotate, and then drive threaded rod 12 through cross post 10 and rotate, threaded rod 12 limit is rotated the limit and is risen, thereby promote to insert post 16 and stretch out from inclined hole 14 and insert in the soil around mobile jib 1, further fix mobile jib 1 through inserting post 16 like this, effectively avoided the warning sign to be knocked down by the people or blown down by wind the condition emergence, then twist hollow stud 3 the thread groove 2 can.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can understand that the changes or substitutions obtained within the technical scope of the present invention should be covered within the scope of the present invention.

Claims

1. The utility model provides a warning sign for civil construction, includes mobile jib (1) and threaded rod (12), its characterized in that: an elongated slot (7) is formed in the middle of the top of the main rod (1), a rotary table (8) is rotatably connected to the position, close to the top, of the inner wall of the elongated slot (7), a screw (9) is fixedly connected to the top of the rotary table (8), the screw (9) extends to the outside of the elongated slot (7), and a cross column (10) is fixedly connected to the middle of the bottom side of the rotary table (8);

a thread groove (2) is formed in the top of the main rod (1), a hollow stud (3) is connected to the inner portion of the thread groove (2) in a threaded mode, and a secondary rod (4) is fixedly connected to the top of the hollow stud (3);

the top of the secondary rod (4) is fixedly connected with a warning board (5), the bottom side of the main rod (1) is fixedly connected with a conical column (6), and the outer wall of the main rod (1) is provided with uniformly distributed inclined holes (14) at a position close to the bottom side;

the bottom side of the threaded rod (12) is rotatably connected with a smooth rod, the outer wall of the smooth rod is fixedly distributed with evenly distributed U-shaped seats (15) at the position close to the bottom side, and inserting columns (16) matched with the inclined holes (14) are rotatably connected between the inner walls of two opposite sides of the U-shaped seats (15).

2. A warning sign for civil construction according to claim 1, characterized in that: the middle of the inner wall of the main rod (1) is fixedly connected with a threaded disc (11) in a downward position, and the threaded rod (12) is connected with the inner wall of the threaded disc (11) in a threaded mode.

3. A warning sign for civil construction according to claim 1, characterized in that: the top of the threaded rod (12) is provided with a cross groove (13), and the cross column (10) is movably inserted in the cross groove (13) and extends to a position close to the bottom side of the threaded rod (12).

4. A warning sign for civil construction according to claim 1, characterized in that: the inclined hole (14) is communicated with the inside of the long groove (7), and the inclined hole (14) is arranged to be inclined upwards.

5. A warning sign for civil construction according to claim 1, characterized in that: one end of the inserting column (16) far away from the U-shaped seat (15) is of a conical structure, and the inserting column (16) is movably inserted into the inclined hole (14).