CN218373465U

CN218373465U - Pavement marking device

Info

Publication number: CN218373465U
Application number: CN202222636895.0U
Authority: CN
Inventors: 盛泽军; 石贵斌; 熊家武
Original assignee: Hunan Wanzun Construction Engineering Co ltd
Current assignee: Hunan Wanzun Construction Engineering Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-24
Anticipated expiration: 2032-10-08

Abstract

The utility model belongs to the technical field of the signboard and specifically relates to a road surface identification device is related to, including base, pole setting, signboard and signboard, base bottom fixedly connected with fixed plate, the four corners position threaded connection of fixed plate has and is used for being fixed in subaerial set screw with the fixed plate. The inserting groove for inserting the vertical rod is formed in the base, the rotating plates are fixedly connected to the bottom of the vertical rod and provided with a plurality of rotating plates, the four rotating plates are arranged in the embodiment of the application at intervals along the circumferential direction of the vertical rod, and the rotating grooves for inserting the rotating plates are formed in the inserting groove. Sign board fixed connection is in the top of pole setting, and the both sides card of sign board is equipped with the recess, and the bottom of recess is the closed setting, and the sign board tablet is pegged graft in the recess. Be provided with the limit structure who is used for restricting the pole setting to break away from the inserting groove between base and the pole setting, this application has the effect of being convenient for install road surface identification means.

Description

Pavement marking device

Technical Field

The application relates to the field of signboard, especially, relate to a road surface identification device.

Background

At present, some identification devices are often arranged on roads for some reasons, and are used for warning, indicating or providing other information. The underground pipe gallery is also called a common ditch, is a municipal utility facility which is built in the underground of a city and is used for laying municipal utility pipelines and implements unified planning, design, construction and maintenance. The tunnel is a public tunnel which is used for intensively laying municipal pipelines such as electric power, communication, broadcast television, water supply, drainage, heating power, gas and the like in the city. Usually, an identification device is required to be arranged on a road to warn pedestrians or construction parties, and the possibility of damaging underground pipelines when the road is constructed is reduced.

Road surface identification means commonly used at present includes base, pole setting and signboard, and the base is fixed connection usually on cement, and vertical direction fixed connection is followed on the base to the pole setting, and signboard fixed connection is on the pole setting top, and the signboard is used for pasting warning sticker.

In view of the above-mentioned related art, when installing the pavement marking device, because the underground pipeline has a large coverage area, and the number of nodes of the pipeline is large, the marking device needs to be set at the nodes for indication. In the prior art, when the pavement marking device is produced, the base, the upright rod and the marking plate are welded when leaving a factory, and in the installation process, multiple persons are needed to cooperate, one person holds the upright rod to keep the marking device in a vertical state, and the other person fixes the base of the marking device, so that the operation is complex, the multiple persons are needed to cooperate, and the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the installation of the pavement marking device, the application provides a pavement marking device.

The application provides a road surface identification means adopts following technical scheme:

the utility model provides a road surface identification means, includes base, pole setting and signboard, signboard fixed connection in the top of pole setting, set up on the base and supply the inserting groove that the pole setting was pegged graft, fixedly connected with splines on the perisporium of pole setting bottom, set up in the inserting groove and supply the spline that splines the grafting, the base with be provided with between the spline and be used for the restriction the pole setting breaks away from the limit structure of inserting groove.

By adopting the technical scheme, when the pavement marking device is installed, the base is fixed on the ground, the rotation stopping plate is aligned to the rotation stopping groove, the rotation stopping plate is inserted into the rotation stopping groove, the upright rod is inserted into the base at the moment, and the limit structure limits the upright rod to be separated from the base; the base and the vertical rod are separated, the base and the vertical rod are fixed by a simple mechanical structure, and the identification device is not required to be matched by multiple persons when being installed, so that the installation process is simple and convenient.

Optionally, the limiting structure comprises a rotating rod, a limiting block and a torsion spring, the rotating rod is rotatably connected in the base, an abdicating groove for the rotating rod to rotate is formed in the base, and the rotating direction of the rotating rod is perpendicular to the inserting direction of the upright rod; the limiting block is fixedly connected with the rotating rod, and a limiting groove for the limiting block to be inserted is formed in the rotating stop plate; when the pole setting is inserted when in the base, only the commentaries on classics board promotes the stopper rotates extremely in the groove of stepping down, the torsional spring set up in the dwang with between the base, the torsional spring is used for reseing the stopper.

By adopting the technical scheme, when the vertical rod is inserted into the base, the rotation stopping plate pushes the limiting block downwards, the limiting block rotates downwards to the abdicating groove, the rotating rod rotates along with the rotating rod, the torsion spring elastically deforms at the moment, and after the vertical rod is completely inserted into the base, the limiting block is driven to rotate upwards by the acting force of the torsion spring which recovers deformation and is clamped into the limiting groove; after the upright rod is inserted into the base, if the upright rod is pulled upwards, the upright rod cannot be pulled out because the limit block is clamped in the limit groove, and the possibility that non-workers mistakenly touch the upright rod to pull out the signboard can be reduced.

Optionally, one end of the rotating rod extends out of the base, and a polygonal groove is formed in an end face of the rotating rod, which is located at the outer end of the base.

By adopting the technical scheme, if special conditions are required, for example, when the upright rod needs to be taken down to detect, maintain or replace the identification device, a tool used for adapting to the polygonal groove can be clamped into the polygonal groove, then the tool is rotated to drive the rotating rod to rotate until the limiting block rotates into the receding groove, and at the moment, the upright rod can be pulled out; the setting of polygonal groove is convenient for take off the pole setting, and easy operation reduces the possibility that irrelevant personnel touched by mistake.

Optionally, the rotation stopping plates are arranged in a plurality of numbers, and the rotation stopping plates are arranged at intervals along the peripheral wall of the vertical rod.

Through adopting above-mentioned technical scheme, set up the stability that a plurality of boards that only change increased the pole setting.

Optionally, grooves for inserting the signboard are formed in the two side faces of the signboard.

Through adopting above-mentioned technical scheme, the signboard is pegged graft in the recess, if the signboard fades ageing, can take out the signboard from the recess and change. Compare among the prior art, paste the signboard on the signboard, when changing the signboard, need tear earlier the ageing signboard that fades from the signboard, sometimes tear unclean can influence the effect of pasting the signboard again, if do not tear old signboard and directly paste new signboard on old signboard, the glue of old signboard sticker probably takes place ageing to break away from the signboard, new signboard sticker also can drop thereupon together. In this application, peg graft the signboard in the recess, be convenient for change the signboard, and the aforesaid can not appear and adopt the mode of pasting and the problem that appears.

Optionally, the bottom of the groove is closed.

Through adopting above-mentioned technical scheme, recess bottom seals to set up and reduces the possibility that the signboard falls out the recess.

Optionally, the vertical rod is a telescopic rod.

Through adopting above-mentioned technical scheme, when changing the signboard or when overhauing the signboard, can descend the pole setting through the height of adjusting the pole setting, operate signboard and signboard, need not to take out the pole setting from the base, simplified operation.

Optionally, the bottom of the base is fixedly connected with a fixing plate, and four corners of the fixing plate are in threaded connection with fixing screws for fixing the fixing plate on the ground.

Through adopting above-mentioned technical scheme, when fixing the base, pass the fixed plate with set screw squeeze into cement ground can, need not to excavate ground, alleviate work load, the operation of being convenient for.

To sum up, this application includes following beneficial technological effect:

1. according to the identification device, the base and the upright rod are arranged separately, the base is installed on the ground, and then the upright rod is inserted into the base, so that the identification device is convenient to install, and a plurality of persons are not required to cooperate;

2. this application passes through limit structure's setting, inserts the base with the pole setting after, if when upwards pulling the pole setting, because the stopper card is in the spacing groove, can't extract the pole setting, can reduce non-staff's mistake and touch the pole setting and extract the possibility of signboard.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a partial structural schematic view of the base and vertical rod in the embodiment of the present application;

fig. 3 is an exploded view of the stopper structure according to the embodiment of the present application.

Description of reference numerals:

1. a base; 2. erecting a rod; 3. a marking plate; 4. a signboard; 5. a fixing plate; 6. fixing the bolt; 7. inserting grooves; 8. a rotation stopping plate; 9. a rotation stopping groove; 10. a groove; 11. rotating the rod; 12. a limiting block; 13. a torsion spring; 14. a yielding groove; 15. a limiting groove; 16. a polygonal groove; 17. and fixing the screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses road surface identification means, refer to fig. 1, including base 1, pole setting 2, signboard 3 and signboard 4, base 1 bottom fixedly connected with fixed plate 5, the four corners position threaded connection of fixed plate 5 has and is used for being fixed in subaerial set screw 17 with fixed plate 5. The inserting groove 7 for inserting the vertical rod 2 is formed in the base 1, the rotating plates 8 are fixedly connected to the bottoms of the vertical rod 2, the rotating plates 8 are arranged in a plurality of modes, the rotating plates 8 are arranged in four modes in the embodiment of the application, the four rotating plates 8 are arranged along the circumferential direction of the vertical rod 2 at intervals, and the rotating grooves 9 for inserting the rotating plates 8 are formed in the inserting groove 7. Sign board 3 fixed connection is on the top of pole setting 2, and the two sides card of sign board 3 is equipped with recess 10, and the bottom of recess 10 is the closed setting, and signboard 4 is pegged graft in recess 10. A limiting structure used for limiting the vertical rod 2 to be separated from the inserting groove 7 is arranged between the base 1 and the vertical rod 2.

When installing identification means, install base 1 earlier, be fixed in fixed plate 5 subaerial through set screw 17, then insert recess 10 respectively with two signboard 4, it is fixed through frictional force between signboard 4 and the recess 10, then align the groove 9 that splines 8, insert base 1 with pole setting 2 in, limit structure restriction pole setting 2 break away from inserting groove 7.

Referring to fig. 2 and 3, limit structure includes dwang 11, stopper 12 and torsional spring 13, and dwang 11 rotates to be connected in base 1, is provided with in the base 1 and supplies dwang 11 pivoted groove 14 of stepping down, and the rotation direction of dwang 11 is perpendicular with the grafting direction of pole setting 2, and when dwang 11 is in the horizontality, the top butt of dwang 11 steps down the lateral wall of groove 14 to make dwang 11 can only rotate downwards. Stopper 12 and dwang 11 fixed connection, the last spacing groove 15 that supplies stopper 12 to peg graft of offering of spline 8, the length of highly more than or equal to stopper 12 of spacing groove 15, stopper 12 can be followed and rotated to the groove of stepping down 14 in spacing groove 15. On the dwang 11 is located to the torsional spring 13 cover, and fixed connection is on dwang 11 and base 1 respectively at the both ends of torsional spring 13, and when torsional spring 13 was in free state, stopper 12 pegged graft in spacing groove 15, and stopper 12's top surface butt is stepped down the lateral wall of groove 14.

Base 1 is extended to dwang 11 one end, avoids pedestrian's mistake to touch, and dwang 11 still is arranged in base 1, nevertheless the terminal surface of dwang 11 exposes base 1, and the polygonal groove 16 has been seted up to the terminal surface that dwang 11 is arranged in the outer one end of base 1, and the staff is equipped with the instrument with polygonal groove 16 adaptation.

When the upright rod 2 is inserted into the base 1, the rotation stopping plate 8 pushes the limiting block 12 downwards, the limiting block 12 rotates downwards to the abdicating groove 14, the rotating rod 11 rotates along with the limiting block, the torsion spring 13 elastically deforms at the moment, and after the upright rod 2 is completely inserted into the base 1, the limiting block 12 is driven to rotate upwards by the acting force of the torsion spring 13 restoring deformation and is clamped into the limiting groove 15; upwards pulling out the stand this moment, stopper 12 can move in spacing groove 15 until the bottom surface of butt spacing groove 15 because spacing space restriction stopper 12 upwards rotates to lead to the stand can't break away from inserting groove 7.

When the upright post needs to be taken out, a tool matched with the polygonal groove 16 is inserted into the polygonal groove 16, the tool is rotated to drive the rotating rod 11 to rotate until the limiting block 12 rotates into the receding groove 14, and at this time, the upright post 2 can be pulled out. The polygonal groove 16 is convenient for taking down the vertical rod 2, the operation is simple, and the possibility of mistaken touch of irrelevant personnel is reduced.

The implementation principle of the pavement marking device in the embodiment of the application is as follows: when installing identification means, be fixed in fixed plate 5 subaerial through set screw 17, then insert two signboard 4 respectively in the recess 10, it is fixed through frictional force between signboard 4 and the recess 10, then align the groove 9 that splines 8, insert pole setting 2 in base 1, spline 8 and promote stopper 12 downwards, stopper 12 rotates downwards to the groove 14 of stepping down, dwang 11 rotates along with it, torsional spring 13 takes place elastic deformation this moment, after inserting pole setting 2 in base 1 completely, torsional spring 13 resumes the effort drive stopper 12 of deformation and resets, make stopper 12 card go into spacing groove 15, the restriction stand breaks away from inserting groove 7.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a road surface identification means, includes base (1), pole setting (2) and sign board (3), sign board (3) fixed connection in the top of pole setting (2), its characterized in that: the base (1) is provided with an insertion groove (7) for inserting the vertical rod (2), the peripheral wall of the bottom end of the vertical rod (2) is fixedly connected with a rotation stopping plate (8), a rotation stopping groove (9) for inserting the rotation stopping plate (8) is formed in the insertion groove (7), and a limiting structure for limiting the vertical rod (2) to be separated from the insertion groove (7) is arranged between the base (1) and the rotation stopping plate (8).

2. A pavement marking apparatus as claimed in claim 1, further comprising: the limiting structure comprises a rotating rod (11), a limiting block (12) and a torsion spring (13), the rotating rod (11) is rotatably connected into the base (1), a yielding groove (14) for the rotating rod (11) to rotate is formed in the base (1), and the rotating direction of the rotating rod (11) is perpendicular to the inserting direction of the vertical rod (2); the limiting block (12) is fixedly connected with the rotating rod (11), and a limiting groove (15) for the limiting block (12) to be inserted is formed in the rotation stopping plate (8); when pole setting (2) are inserted when in base (1), only rotate board (8) and promote stopper (12) rotate extremely in the groove of stepping down (14), torsional spring (13) set up in dwang (11) with between base (1), torsional spring (13) are used for reseing stopper (12).

3. A pavement marking apparatus as set forth in claim 2, further characterized by: one end of the rotating rod (11) extends out of the base (1), and the end face of the rotating rod (11) located at the outer end of the base (1) is provided with a polygonal groove (16).

4. A pavement marking apparatus as set forth in claim 1, further characterized by: the rotation stopping plates (8) are arranged in a plurality of numbers, and the rotation stopping plates (8) are arranged at intervals along the peripheral wall of the vertical rod (2).

5. A pavement marking apparatus as claimed in claim 1, further comprising: the both sides face of signboard (3) all sets up recess (10) that supplies signboard (4) to peg graft.

6. A pavement marking apparatus as claimed in claim 5, further comprising: the bottom of the groove (10) is arranged in a closed manner.

7. A pavement marking apparatus as set forth in claim 1, further characterized by: the upright stanchion (2) is set as a telescopic rod.

8. A pavement marking apparatus as set forth in claim 1, further characterized by: the base (1) bottom fixedly connected with fixed plate (5), the four corners position threaded connection of fixed plate (5) has and is used for with fixed plate (5) are fixed in subaerial set screw (17).