CN214497276U

CN214497276U - Signboard mounting structure

Info

Publication number: CN214497276U
Application number: CN202120582226.2U
Authority: CN
Inventors: 苗世军; 陈永辉; 雷小斌; 雷建锋
Original assignee: CCCC SHEC Dong Meng Engineering Co Ltd
Current assignee: CCCC SHEC Dong Meng Engineering Co Ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-26
Anticipated expiration: 2031-03-17

Abstract

The application discloses a signboard mounting structure, which comprises a concrete foundation, a stand column, a foundation bolt with the lower end inserted into the concrete foundation and a fixing component arranged at the upper end of the stand column and used for fixing a signboard; the lower extreme of stand is provided with the flange base, the upper surface of concrete foundation is provided with circular recess, the lower surface of flange base with the bottom surface butt of circular recess, rag bolt's upper end is passed be connected with the nut behind the hole on the flange base. The problem of easy landing after the denoter installation among the prior art has been solved in this application. The mounting structure is high in connection strength, high in reliability, wide in application range and high in practicability, and can meet the mounting requirements of the existing signboards.

Description

Signboard mounting structure

Technical Field

The application belongs to the technical field of signboard installation, concretely relates to signboard mounting structure.

Background

The sign board is used for making sign board with words and patterns for indicating direction and warning. The common signs include public service signs, cultural signs, indicating signs and warning signs. For example, the traffic sign is a graphic symbol for displaying traffic laws and regulations and road information, which can make the traffic laws and regulations be expressed visually, specifically and concisely, and also express the contents which are difficult to be described by characters, so as to manage traffic and indicate the driving direction to ensure the facilities of smooth road and safe driving. The highway is suitable for highways, urban roads and all special highways, has the property of law, and vehicles and pedestrians must obey the property. The existing signboard mounting structure is not high in connection strength, the signboard is easy to slip off after being mounted, and meanwhile, the existing signboard mounting structure cannot adapt to mounting of signboards of various sizes, so that the mounting requirements of the existing signboard cannot be met.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a denoter mounting structure, has solved the easy landing problem after the installation of denoter among the prior art.

The embodiment of the utility model provides a signboard mounting structure, which comprises a concrete foundation, a stand column, a foundation bolt with the lower end inserted into the concrete foundation and a fixing component arranged at the upper end of the stand column and used for fixing a signboard;

the lower extreme of stand is provided with the flange base, the upper surface of concrete foundation is provided with circular recess, the lower surface of flange base with the bottom surface butt of circular recess, rag bolt's upper end is passed be connected with the nut behind the hole on the flange base.

Further, the lower end of the foundation bolt is of a J-shaped structure; the number of the foundation bolts is multiple, and the lower parts of the foundation bolts are connected through a reinforcing steel bar net piece.

Further, the number of reinforcing bar net piece is a plurality of, a plurality of reinforcing bar net piece is in vertical direction interval setting.

Furthermore, a plurality of signboard mounting sections are arranged at the upper end of the upright post at intervals, and the signboard mounting sections are annular groove bodies arranged in the circumferential direction of the upright post; the fixing component comprises a plurality of fixing structures which correspond to the signboard mounting sections one to one.

Furthermore, the fixing structure comprises a signboard mounting plate and a fixing clamp matched with the signboard mounting section;

the fixing clamp comprises a left clamp and a right clamp, one end of each of the left clamp and the right clamp is hinged to the end of the signboard mounting plate, the other end of each of the left clamp and the right clamp is provided with a fastening plate, and a through hole for a bolt to pass through is formed in the fastening plate; the signboard mounting plate is provided with a plurality of mounting holes for fixing the signboard.

Further, the denoter mounting panel includes the inner plate body and suit and is in outer plate body on the inner plate body, the inner plate body stretches into the one end of outer plate body is equipped with the spacing ring, outer plate body suit be in the tip inboard of inner plate body be equipped with spacing ring complex boss, the inner plate body with all be equipped with on the outer plate body the mounting hole.

Further, still including the suit at the stand lower extreme safety cover, the safety cover is a toper section of thick bamboo structure, the lower extreme joint of safety cover in the inner wall of circular recess, the medial surface of safety cover upper end with be equipped with the sealing washer between the stand.

Further, the flange base is connected with the upright post through a reinforcing plate, and the reinforcing plate is located in the protective cover.

Furthermore, the lower end of the protective cover is clamped on the inner wall of the circular groove through a flanging structure; the flanging structure comprises a ring body which is abutted against the inner wall of the circular groove and an annular surface which is abutted against the upper surface of the concrete foundation;

the upper end of ring body with the inside wall of anchor ring is connected, the lower extreme of safety cover with the outside wall of anchor ring is connected.

Further, the upper ends of the foundation bolts are lower than the top surface of the concrete foundation in the vertical direction.

The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:

the embodiment of the utility model provides a signboard mounting structure, which can be fixed by a fixing structure and an upper annular groove body of a stand column, thereby being not easy to slide and having high reliability; the length of the signboard mounting plate is adjustable, so that the signboard mounting plate can adapt to the mounting of signboards with various sizes, and the application range of the mounting structure is further improved; the reinforcing mesh can improve the connection reliability of the lower ends of the foundation bolts, and meanwhile, the reinforcing mesh is convenient for fixing a plurality of foundation bolts simultaneously when concrete is poured; the protective cover can prevent dirt from falling into the circular groove, so that the bolt can be protected, and the effect of attractive appearance can be achieved; the structural form of the foundation bolt and the reinforcing plate can improve the connection strength of the mounting structure, and the circular groove is arranged to facilitate the maintenance of a flat state between the concrete foundation and the ground after the signboard is detached, so as to avoid the problem that the foundation bolt is higher than the top surface of the concrete foundation and the upper end of the foundation bolt needs to be cut off; therefore, the mounting structure is high in connection strength, high in reliability, wide in application range and high in practicability, and can meet the mounting requirements of the existing signboards.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described 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 creative efforts.

Fig. 1 is a schematic structural view of a signboard mounting structure provided in an embodiment of the present invention.

Fig. 2 is an installation schematic diagram of the stand column and the protective cover provided by the embodiment of the present invention.

Reference numerals: 1-a concrete foundation; 11-a circular groove; 2-upright post; 21-a flange base; 22-a signboard mounting section; 23-a reinforcing plate; 3-foundation bolts; 4-a sign board; 5-a fixed structure; 51-fixing the clamp; 512-left hoop; 513-a fastening plate; 52-signboard mounting plate; 521-mounting holes; 522-inner plate body; 523-outer plate body; 6-reinforcing steel bar mesh; 7-a protective cover; 8-a flanging structure; 81-ring body; 82-torus.

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 some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the embodiment of the present invention provides a signboard mounting structure, which includes a concrete foundation 1, a column 2, an anchor bolt 3 inserted into the concrete foundation 1 at the lower end, and a fixing component arranged on the column 2 for fixing a signboard 4.

The lower extreme of stand 2 is provided with flange base 21, and the upper surface of concrete foundation 1 is provided with circular recess 11, and the lower surface of flange base 21 and the bottom surface butt of circular recess 11, the hole on flange base 21 is passed to the upper end of rag bolt 3 and is connected with the nut.

The concrete foundation 1 should be excavated in the size and position specified in the design document. When the concrete is cast in place, the small concrete foundation 1 does not need to be provided with a vertical template. Before concrete is poured, the foundation pit needs to be repaired, and the foundation is tamped. The concrete foundation 1 is C30 concrete. The minimum cement consumption of the concrete structure is 250kg/m³Maximum chloride ion content of 0.3%, maximum water-cement ratio of 0.60, and maximum alkali content of 3kg/m³. The concrete foundation 1 must not adopt chloride salt as an anti-freezing and early-strength admixture. The concrete is poured twice, the first timeAnd pouring the concrete to about 20cm below the anchor plate, removing floating slag, accurately correcting the embedded bolts, and then pouring the rest concrete. The concrete needs to be compacted by vibration, and obvious honeycombs and pitted surfaces cannot be generated. The direction and perpendicularity of the anchor bolts 3 should be adjusted well before the anchor bolts 3 are set. The fixing component at the upper end of the upright post 2 can be installed in advance before the upright post 2 is installed.

In this embodiment, the lower end of the anchor bolt 3 is of a J-shaped structure; the number of foundation bolts 3 is a plurality of, and the lower part of a plurality of foundation bolts 3 passes through reinforcing bar net piece 6 and connects.

It should be noted that the anchor bolts 3 of the J-shaped structure can be more firmly combined with the concrete foundation 1, the connection reliability of the lower ends of the anchor bolts 3 can be improved by the reinforcing mesh 6, and the plurality of anchor bolts 3 can be simultaneously fixed by the reinforcing mesh 6 when concrete is poured.

In this embodiment, the number of reinforcing bar net piece 6 is a plurality of, and a plurality of reinforcing bar net pieces 6 interval sets up in vertical direction.

It should be noted that the fixing effect of the plurality of reinforcing mesh sheets 6 is better.

In this embodiment, a plurality of signboard mounting sections 22 are arranged at intervals at the upper end of the upright column 2, and the signboard mounting sections 22 are annular grooves arranged in the circumferential direction of the upright column 2; the fixing assembly includes a plurality of fixing structures 5 corresponding one-to-one to the signboard mounting sections 22.

It should be noted that, the fixing structure 5 is fixed on the upper end of the upright 2 through the annular groove body, which not only facilitates the positioning of the signboard 4 during installation, but also avoids the problem that the fixing structure 5 slides off the cylindrical upright 2.

In this embodiment, the fixing structure 5 includes a signboard mounting plate 52 and a fixing clip 51 engaged with the signboard mounting section 22.

The fixed hoop 51 comprises a left hoop 512 and a right hoop, one end of each of the left hoop 512 and the right hoop is hinged to the end of the signboard mounting plate 52, the other end of each of the left hoop 512 and the right hoop is provided with a fastening plate 513, and a through hole for a bolt to pass through is formed in the fastening plate 513; the signboard mounting plate 52 is provided with a plurality of mounting holes 521 for fixing the signboard 4.

It should be noted that, the left clamp 512 and the right clamp are clamped on the annular groove, and then the left clamp 512 and the right clamp are fixed by the fastening plate 513 by using bolts and nuts, so that the fixing structure 5 can be fixed on the upright 2.

In this embodiment, the signboard mounting plate 52 includes an inner plate 522 and an outer plate 523 sleeved on the inner plate 522, wherein a limit ring is disposed at one end of the inner plate 522 extending into the outer plate 523, a boss matched with the limit ring is disposed at the inner side of the end portion of the inner plate 522 sleeved on the outer plate 523, and mounting holes 521 are disposed on the inner plate 522 and the outer plate 523.

It should be noted that, the inner plate 522 and the outer plate 523 are combined to form a telescopic structure, the limiting ring and the boss can prevent the inner plate 522 from sliding out of the outer plate 523, and when the length of the signboard mounting plate 52 is adjusted, the mounting holes 521 on the inner plate 522 and the outer plate 523 need to be overlapped, so that the signboard 4 and the signboard mounting plate 52 can be fixedly connected through the bolt and nut assembly and the mounting holes 521.

In this embodiment, still including the safety cover 7 of suit at the 2 lower extremes of stand, safety cover 7 is a toper section of thick bamboo structure, and the lower extreme joint of safety cover 7 is equipped with the sealing washer in the inner wall of circular recess 11 between medial surface and the stand 2 of safety cover 7 upper end.

It should be noted that the protective cover 7 can prevent dirt from falling into the circular groove 11, so as to protect the bolt and achieve the effect of beauty. The sealing ring can prevent water drops from flowing upwards from the upright post 2 into the circular groove 11.

In this embodiment, the flange base 21 and the pillar 2 are connected by a reinforcing plate 23, and the reinforcing plate 23 is located in the protective cover 7.

The reinforcing plate 23 can improve the connection strength between the flange base 21 and the column 2.

In the embodiment, the lower end of the protective cover 7 is clamped on the inner wall of the circular groove 11 through the flanging structure 8; the flanging structure 8 comprises a ring body 81 abutting against the inner wall of the circular groove 11 and a ring surface 82 abutting against the upper surface of the concrete foundation 1.

The upper end of the ring body 81 is connected with the inner side wall of the ring surface 82, and the lower end of the protective cover 7 is connected with the outer side wall of the ring surface 82.

It should be noted that by providing the flanging structure 8, it is further possible to prevent dirt from falling into the circular groove 11.

In this embodiment, the upper ends of the anchor bolts 3 are lower than the top surface of the concrete foundation 1 in the vertical direction.

It should be noted that, when the signboard 4 is disassembled, the anchor bolts 3 are separated from the flange base 21, and then concrete or other fillers are injected into the circular grooves 11, so that the concrete foundation 1 and the ground are kept in a flat state, and therefore, the problem that the upper ends of the anchor bolts 3 need to be cut off when the anchor bolts 3 are higher than the top surface of the concrete foundation 1 is avoided.

The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.

Claims

1. A signboard mounting structure is characterized in that: the device comprises a concrete foundation (1), a stand column (2), a foundation bolt (3) with the lower end inserted into the concrete foundation (1), and a fixing component arranged at the upper end of the stand column (2) and used for fixing a signboard (4);

the lower extreme of stand (2) is provided with flange base (21), the upper surface of concrete foundation (1) is provided with circular recess (11), the lower surface of flange base (21) with the bottom surface butt of circular recess (11), the upper end of rag bolt (3) is passed be connected with the nut behind the hole on flange base (21).

2. The signboard mounting structure according to claim 1, wherein: the lower end of the foundation bolt (3) is of a J-shaped structure; the number of the foundation bolts (3) is multiple, and the lower parts of the foundation bolts (3) are connected through a reinforcing steel bar net piece (6).

3. The signboard mounting structure according to claim 2, wherein: the number of the steel bar net pieces (6) is multiple, and the steel bar net pieces (6) are arranged at intervals in the vertical direction.

4. The signboard mounting structure according to claim 1, wherein: a plurality of signboard mounting sections (22) are arranged at the upper end of the upright post (2) at intervals, and the signboard mounting sections (22) are annular groove bodies arranged in the circumferential direction of the upright post (2); the fixing assembly comprises a plurality of fixing structures (5) corresponding to the signboard mounting sections (22) one by one.

5. The signboard mounting structure according to claim 4, wherein: the fixing structure (5) comprises a signboard mounting plate (52) and a fixing clamp (51) matched with the signboard mounting section (22);

the fixed clamp (51) comprises a left clamp (512) and a right clamp, one end of each of the left clamp (512) and the right clamp is hinged to the end of the signboard mounting plate (52), the other end of each of the left clamp (512) and the right clamp is provided with a fastening plate (513), and a through hole for a bolt to pass through is formed in each fastening plate (513); the signboard mounting plate (52) is provided with a plurality of mounting holes (521) for fixing the signboard (4).

6. The signboard mounting structure according to claim 5, wherein: signboard mounting panel (52) include inner plate body (522) and suit and are in outer plate body (523) on the inner plate body (522), inner plate body (522) stretch into the one end of outer plate body (523) is equipped with the spacing ring, outer plate body (523) suit is in the tip inboard of inner plate body (522) be equipped with spacing ring complex boss, inner plate body (522) with all be equipped with on outer plate body (523) mounting hole (521).

7. The signboard mounting structure according to claim 1, wherein: still include the suit in safety cover (7) of stand (2) lower extreme, safety cover (7) are a toper section of thick bamboo structure, the lower extreme joint of safety cover (7) in the inner wall of circular recess (11), the medial surface of safety cover (7) upper end with be equipped with the sealing washer between stand (2).

8. The signboard mounting structure according to claim 7, wherein: the flange base (21) is connected with the upright post (2) through a reinforcing plate (23), and the reinforcing plate (23) is located in the protective cover (7).

9. The signboard mounting structure according to claim 7, wherein: the lower end of the protective cover (7) is clamped on the inner wall of the circular groove (11) through a flanging structure (8); the flanging structure (8) comprises a ring body (81) abutted against the inner wall of the circular groove (11) and a ring surface (82) abutted against the upper surface of the concrete foundation (1);

the upper end of ring body (81) with the inside wall of anchor ring (82) is connected, the lower extreme of safety cover (7) with the outside wall of anchor ring (82) is connected.

10. The signboard mounting structure according to claim 1, wherein: the upper end of the foundation bolt (3) is lower than the top surface of the concrete foundation (1) in the vertical direction.