CN213781426U

CN213781426U - Road design signboard frame

Info

Publication number: CN213781426U
Application number: CN202022055346.5U
Authority: CN
Inventors: 孙通; 刘延祥; 杜飞
Original assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Current assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-23
Anticipated expiration: 2030-09-18

Abstract

A road design signboard frame, comprising: the bottom plate is provided with a groove, the hollow cylinder, the lifting mechanism, the connecting rod, the inserting plate, the supporting plate and the signboard, the hollow cylinder is vertically connected to the upper part of the bottom plate, and the lifting mechanism is positioned in the hollow cylinder; connecting rod one end with elevating system fixed connection, the other end with the picture peg is connected, just the horizontal level of picture peg set up in the cavity cylinder is outside, the horizontal overlap joint of a side of picture peg the backup pad, the bottom fixedly connected with of backup pad the signboard. The advantages are that: the automatic lifting of the signboard is realized, and the workload of workers is effectively reduced; meanwhile, the signboard is convenient to detach, replace and clean, the cost is reduced, and the working efficiency is improved.

Description

Road design signboard frame

Technical Field

The utility model belongs to the technical field of the road sign technique and specifically relates to a road design signboard frame.

Background

Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and the engineering entity engaged in the whole process. The traffic signboard is seen everywhere on the road both sides, and the length of the current horizontal pole that is used for supporting the road signboard is certain, and once install on the horizontal pole in order to remove its position again just very troublesome. However, the widths of urban roads, rural roads and expressways are often greatly different, and the left and right installation positions of the signboard on the cross bar are different in order to make the passing vehicles and pedestrians clearly see the content of the signboard.

After installing the signboard at the roadside of a certain road, whether the height of staff check the signboard is suitable, in case the adjustment can be very troublesome, lead to the work load increase.

Therefore, it is urgently needed to design a new signboard to solve the above-mentioned defects.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road design signboard frame, the purpose is overcome above-mentioned technical defect for the signboard can go up and down as required, convenient to detach, installation simultaneously.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

a road design signboard frame comprises a bottom plate provided with a groove, a hollow cylinder, a lifting mechanism, a connecting rod, a plug board, a supporting plate and a signboard, wherein the hollow cylinder is vertically connected to the upper part of the bottom plate, and the lifting mechanism is positioned in the hollow cylinder; one end of the connecting rod is fixedly connected with the lifting mechanism, the other end of the connecting rod is connected with the inserting plate, the inserting plate is transversely and horizontally arranged outside the hollow cylinder, one side surface of the inserting plate is transversely and horizontally lapped with the supporting plate, and the bottom of the supporting plate is fixedly connected with the signboard;

the hollow cylinder is provided with a longitudinal groove which is longitudinally arranged, and the upper part of the longitudinal groove extends to the top end of the hollow cylinder;

the lifting mechanism comprises a threaded sleeve, a threaded rod and a miniature forward and reverse rotation motor, the threaded sleeve is in threaded connection with the surface of the threaded rod, an output shaft of the miniature forward and reverse rotation motor is fixed with the threaded rod, the miniature forward and reverse rotation motor is embedded in the groove, and the threaded rod is vertically arranged in the hollow cylinder; the connecting rod is horizontally fixed outside the threaded sleeve in the transverse direction and extends to the notch of the longitudinal groove.

Preferably, a road design signboard frame still includes that both ends are connected respectively the connecting rod, the limiting plate of picture peg.

Preferably, the hollow cylinder is further provided with a limiting groove in the longitudinal direction, and the limiting groove is connected with the longitudinal groove, so that the limiting groove is evenly divided by the longitudinal groove in the transverse direction; one surface of the limiting plate, which is close to the connecting rod, abuts against the limiting groove.

Preferably, four longitudinal grooves are uniformly distributed along the front direction, the rear direction, the left direction and the right direction of the hollow cylinder, and the upper parts of the four longitudinal grooves extend to the top end of the hollow cylinder, so that a cross shape is formed on the cross section of the top end of the hollow cylinder.

Preferably, the connecting rod has four, the picture peg the backup pad the signboard the limiting plate all is provided with four, and every the connecting rod with one the longitudinal groove corresponds, every the connecting rod corresponds one the picture peg, one the backup pad, one the signboard, one the limiting plate.

Preferably, a road design signboard frame still includes fixed plate, fixing bolt, the fixed plate range upon range of in deviating from picture peg one side in the backup pad, and pass through fixing bolt will in proper order the fixed plate the backup pad picture peg bolted connection.

Preferably, a road design signboard frame still includes a semicircle post, the semicircle post is located cavity cylinder top, and its bottom surface with the threaded rod is connected with the rotation.

The utility model discloses a road design signboard frame, its advantage is:

1. in the utility model, the combination design of the lifting mechanism and the connecting rod realizes the automatic lifting of the signboard, thereby effectively reducing the workload of workers;

2. the utility model discloses in, the structural design of longitudinal groove and fixed plate, fixing bolt etc. on the cavity cylinder for signboard convenient to detach, change, washing, reduce cost has improved work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of a top view structure of a road sign without a semispherical column;

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

FIG. 3 is a schematic view of a partial front sectional view of a road sign frame of the present invention;

wherein:

a bottom plate 1 and a groove 1-1;

a hollow cylinder 2, a longitudinal groove 2-1 and a limit groove 2-2;

the lifting mechanism 3, the threaded sleeve 3-1, the threaded rod 3-2 and the micro positive and negative rotation motor 3-3;

connecting rod 4, picture peg 5, backup pad 6, signboard 7, limiting plate 8, fixed plate 9, fixing bolt 10, semicircle ball post 11.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In this embodiment, the road design signboard frame shown in fig. 1 to 3 includes a bottom plate 1 provided with a groove 1-1, a hollow cylinder 2, a lifting mechanism 3, a connecting rod 4, an inserting plate 5, a supporting plate 6, and a signboard 7, wherein the hollow cylinder 2 is vertically connected to the upper portion of the bottom plate 1, and the lifting mechanism 3 is located in the hollow cylinder 2; connecting rod 4 one end with 3 fixed connection of elevating system, the other end with picture peg 5 is connected, just 5 horizontal levels of picture peg set up in 2 outsides of cavity cylinder, the horizontal overlap joint of a side of picture peg 5 backup pad 6, the bottom fixedly connected with of backup pad 6 signboard 7, through elevating system 3 drives and drives in proper order connecting rod 4 backup pad 6 signboard 7 is ascending, descending motion.

According to the figure 2, a longitudinal groove 2-1 which is longitudinally arranged is formed in the hollow cylinder 2, and the upper part of the longitudinal groove 2-1 extends to the top end of the hollow cylinder 2;

the lifting mechanism 3 comprises a threaded sleeve 3-1, a threaded rod 3-2 and a micro forward and reverse rotation motor 3-3, the threaded sleeve 3-1 is in threaded connection with the surface of the threaded rod 3-2, an output shaft of the micro forward and reverse rotation motor 3-3 is fixed with the threaded rod 3-2, and the micro forward and reverse rotation motor 3-3 drives the threaded rod 3-2 to move forward and reversely so that the threaded sleeve 3-1 can move up and down on the threaded rod 3-2; the micro forward and reverse rotation motor 3-3 is embedded in the groove 1-1, and the threaded rod 3-2 is vertically arranged in the hollow cylinder 2; the connecting rod 4 is horizontally fixed outside the threaded sleeve 3-1 in the transverse direction and extends to the notch of the longitudinal groove 2-1; the width of the connecting rod 4 is smaller than the transverse width of the longitudinal groove 2-1.

As shown in fig. 1 and 2, the road design signboard frame further comprises a limiting plate 8, two ends of which are respectively connected with the connecting rod 4 and the inserting plate 5; in more detail, the transverse width of the limiting plate 8 is greater than that of the longitudinal groove 2-1, so that the limiting plate 8 is prevented from shaking in the movement process.

As shown in fig. 2, a limiting groove 2-2 is further formed in the hollow cylinder 2 in the longitudinal direction, and the limiting groove 2-2 is connected with the longitudinal groove 2-1, so that the limiting groove 2-2 is evenly divided by the longitudinal groove 2-1 in the transverse direction; one surface of the limiting plate 8, which is close to the connecting rod 4, abuts against the limiting groove 2-2; the limiting plate 8 and the limiting groove 2-2 move longitudinally, and the limiting plate 8 is limited to shake through the limiting groove 2-2.

As shown in fig. 1, four longitudinal grooves 2-1 are uniformly distributed along the four directions of the front, rear, left and right of the hollow cylinder 2, and the upper portions of the four longitudinal grooves 2-1 extend to the top end of the hollow cylinder 2, so that a cross shape is formed on the cross section of the top end of the hollow cylinder 2.

As shown in fig. 1, connecting rod 4 has four, picture peg 5 backup pad 6 signboard 7 limiting plate 8 all is provided with four, and every connecting rod 4 and one the longitudinal groove 2-1 corresponds, every connecting rod 4 corresponds one picture peg 5, one backup pad 6, one signboard 7, one limiting plate 8 for four directions all have signboard 7 on the road, be convenient for instruct, save material simultaneously.

According to fig. 1, fig. 2 show, a road design signboard frame still includes fixed plate 9, fixing bolt 10, fixed plate 9 stacks up in deviating from 5 one side of picture peg on the backup pad 6, and through fixing bolt 10 will in proper order fixed plate 9 backup pad 6 picture peg 5 bolted connection.

As shown in fig. 3, the road design signboard frame further comprises a hemispherical column 11, wherein the hemispherical column 11 is positioned at the top end of the hollow cylinder 2, and the bottom surface of the hemispherical column 11 is rotatably connected with the threaded rod 3-2, so that a large amount of rainwater or dust can be prevented from permeating.

The utility model discloses a realize like this:

the miniature forward and reverse rotation motor 3-3 is started to drive the threaded rod 3-2 to rotate forward and reversely, so that the threaded sleeve 3-1 can ascend and descend on the threaded rod 3-2, and further drive the connecting rod 4, the limiting plate 8, the inserting plate 5, the supporting plate 6, the nameplate and the like connected with the threaded sleeve to move up and down, the nameplate 7 can move, ascend and descend, disassemble, maintain and the like, and the workload of workers is reduced;

furthermore, the utility model discloses in four longitudinal groove 2-1 and correspond rather than the connecting rod 4 the setting of limiting plate 8 isotructure for four directions of road only need pass through the utility model discloses a signboard 7 can accomplish, and four direction structures all are at a height, and is convenient, pleasing to the eye.

The utility model discloses in through the just, the reversal of threaded rod 3-2, realize rather than threaded connection the work of going up and down of threaded sleeve 3-1.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a road design signboard frame which characterized in that: the device comprises a bottom plate (1) provided with a groove (1-1), a hollow cylinder (2), a lifting mechanism (3), a connecting rod (4), an inserting plate (5), a supporting plate (6) and a signboard (7), wherein the hollow cylinder (2) is vertically connected to the upper part of the bottom plate (1), and the lifting mechanism (3) is positioned in the hollow cylinder (2); one end of the connecting rod (4) is fixedly connected with the lifting mechanism (3), the other end of the connecting rod is connected with the inserting plate (5), the inserting plate (5) is transversely and horizontally arranged outside the hollow cylinder (2), one side surface of the inserting plate (5) is transversely and horizontally lapped with the supporting plate (6), and the bottom of the supporting plate (6) is fixedly connected with the signboard (7);

the hollow cylinder (2) is provided with a longitudinal groove (2-1) which is longitudinally arranged, and the upper part of the longitudinal groove (2-1) extends to the top end of the hollow cylinder (2);

the lifting mechanism (3) comprises a threaded sleeve (3-1), a threaded rod (3-2) and a micro forward and reverse rotation motor (3-3), the threaded sleeve (3-1) is in threaded connection with the surface of the threaded rod (3-2), an output shaft of the micro forward and reverse rotation motor (3-3) is fixed with the threaded rod (3-2), the micro forward and reverse rotation motor (3-3) is embedded in the groove (1-1), and the threaded rod (3-2) is vertically arranged in the hollow cylinder (2); the connecting rod (4) is transversely and horizontally fixed outside the threaded sleeve (3-1) and extends to the notch of the longitudinal groove (2-1).

2. A road design signboard frame as claimed in claim 1, wherein: and the two ends of the connecting rod (4) and the limiting plate (8) of the inserting plate (5) are respectively connected.

3. A road design signboard frame as claimed in claim 2, wherein: a limiting groove (2-2) is formed in the hollow cylinder (2) in the longitudinal direction, and the limiting groove (2-2) is connected with the longitudinal groove (2-1), so that the limiting groove (2-2) is evenly divided by the longitudinal groove (2-1) in the transverse direction; one surface of the limiting plate (8) close to the connecting rod (4) is abutted to the limiting groove (2-2).

4. A road design signboard frame as claimed in claim 3, wherein: four longitudinal grooves (2-1) are uniformly distributed along the front direction, the rear direction, the left direction and the right direction of the hollow cylinder (2), and the upper parts of the four longitudinal grooves (2-1) extend to the top end of the hollow cylinder (2), so that a cross shape is formed on the cross section of the top end of the hollow cylinder (2).

5. A road design signboard frame as claimed in claim 4, wherein: connecting rod (4) have four, picture peg (5) backup pad (6) signboard (7) limiting plate (8) all are provided with four, and every connecting rod (4) and one indulge groove (2-1) and correspond, every connecting rod (4) correspond one picture peg (5), one backup pad (6), one signboard (7), one limiting plate (8).

6. A road design signboard frame as claimed in claim 1, wherein: still include fixed plate (9), fixing bolt (10), fixed plate (9) range upon range of in deviating from picture peg (5) one side on backup pad (6), and pass through fixing bolt (10) will in proper order fixed plate (9) backup pad (6) picture peg (5) bolted connection.

7. A road design signboard frame as claimed in claim 1, wherein: the screw rod fixing device is characterized by further comprising a hemispherical column (11), wherein the hemispherical column (11) is located at the top end of the hollow cylinder (2), and the bottom surface of the hemispherical column is rotatably connected with the screw rod (3-2).