CN212113027U - Traffic sign convenient to installation - Google Patents

Abstract

The utility model discloses a traffic sign convenient to installation belongs to traffic sign technical field. A traffic sign convenient to mount comprises a base, wherein a support column is fixedly mounted at the middle position of the top of the base, the support column and the base are fixed through welding, a mounting box is fixedly mounted at the top end of the support column, the mounting box and the support column are fixed through welding, bearings are arranged at the top end and the bottom end of the inside of the mounting box, a threaded rotating shaft is movably mounted in the mounting box through the bearings, a limiting rod is fixedly mounted in the mounting box, the limiting rod is located on one side of the threaded rotating shaft, a movable opening is formed in the side wall of one side of the mounting box, and an internal thread sleeve is sleeved on the threaded rotating shaft in a threaded manner; the utility model discloses a set up a series of structures and make this device have the strong and installation of stability when using and mark the characteristics of tablet.

Description

Traffic sign convenient to installation

Technical Field

The utility model relates to a traffic sign technical field especially relates to a traffic sign convenient to installation.

Background

The traffic sign board is a facility for transmitting specific information by using graphic symbols and characters to manage traffic and indicate driving direction to ensure smooth road and safe driving, is mainly suitable for highways, urban roads and all special highways, has the property of law, and is necessary to be observed by vehicles and pedestrians.

The existing traffic sign has a certain height, and mechanical equipment such as an automobile-mounted lifter is needed in installation, so that the installation cost is high, the labor intensity is high, the installation time on a traffic sign column is long, the risk is increased, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of higher installation cost and large labor intensity in the prior art and providing a traffic sign convenient to install.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a traffic sign convenient to mount comprises a base, a support column is fixedly mounted in the middle of the top of the base, the supporting column and the base are fixed by welding, the top end of the supporting column is fixedly provided with an installation box, the installation box is fixed with the support column by welding, bearings are arranged at the top end and the bottom end in the installation box, a threaded rotating shaft is movably arranged in the installation box through the bearings, and a limiting rod is fixedly arranged in the mounting box and is positioned at one side of the threaded rotating shaft, a movable opening is arranged on the side wall of one side of the mounting box, an internal thread sleeve is sleeved and mounted on the thread rotating shaft in a threaded manner, the limiting device is characterized in that a limiting sliding sleeve is movably sleeved on the limiting rod, a connecting rod is fixedly mounted on one side of the limiting sliding sleeve, and one end of the connecting rod extends to the outer side of the installation box through the movable opening.

Preferably, a connecting block is arranged between the internal thread sleeve and the limiting sliding sleeve, and the internal thread sleeve is fixedly connected with the limiting sliding sleeve through the connecting block.

Preferably, four ends in the base are provided with positioning through holes, and four positioning through holes are movably provided with positioning bolts.

Preferably, the bottom fixed mounting of installing bin one side lateral wall has the fixed plate, the top of fixed plate is provided with the axle bed, the top of fixed plate is passed through axle bed movable mounting has the bull stick, the one end of bull stick is passed through the bearing extends to the inside of installing bin, the bull stick is located the fixed cover of the inside one end of installing bin connects and installs first bevel gear, the fixed cover in bottom of screw thread pivot connects and installs second bevel gear, first bevel gear is located one side at second bevel gear top, just first bevel gear with second bevel gear intermeshing.

Preferably, a hand wheel is fixedly mounted at one end of the rotating rod, and the hand wheel is fixed with the rotating rod through welding.

Preferably, the connecting rod is located the one end fixed mounting in the install bin outside has the mounting panel, installation through-hole has all been seted up to four ends inside the mounting panel.

Compared with the prior art, the utility model provides a traffic sign convenient to installation possesses following beneficial effect:

1. according to the traffic sign convenient to mount, the four ends in the mounting plate are respectively provided with the mounting through holes, so that the sign is conveniently mounted on one side of the mounting plate in a bolt-screw mode and the like, the four ends in the base are respectively provided with the positioning through holes, the positioning bolts are movably mounted in the four positioning through holes, and the traffic sign can be fixed at a position needing to be used through the positioning bolts, so that the traffic sign is high in stability when in use;

2. this traffic sign convenient to installation, through rotating the hand wheel, make the hand wheel drive the bull stick and rotate, and then make the first cone angle gear of bull stick one end rotate, first cone angle gear drives second cone angle gear again and rotates, and then make the screw thread pivot rotate, make the internal thread cover activity when the screw thread pivot rotates, and through connecting block fixed connection between internal thread cover and the spacing sliding sleeve, and then the internal thread cover can not rotate along with the rotation of screw thread pivot when making the screw thread pivot rotate, can only reciprocate through the effect of screw thread, and then drive the mounting panel and reciprocate, when needs installation or dismantlement mark tablet, make the mounting panel move down, and then be convenient for the installation and dismantle and mark the tablet, do not need lift the mechanism, great manpower and materials have reduced, make it more convenient when marking the tablet installation.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a set up a series of structures and make this device have stability when using strong, the characteristics of the tablet are marked in the installation of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of an overall traffic sign convenient to mount according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 of the traffic sign convenient to mount according to the present invention;

fig. 3 is an enlarged view of a portion B in fig. 1 of the traffic sign convenient to mount according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a fixing plate; 4. a hand wheel; 5. a rotating rod; 6. a shaft seat; 7. a bearing; 8. mounting a plate; 9. a connecting rod; 10. mounting a through hole; 11. a threaded shaft; 12. a limiting rod; 13. a movable opening; 14. installing a box; 15. positioning bolts; 16. positioning the through hole; 17. an internal thread sleeve; 18. connecting blocks; 19. a limiting sliding sleeve; 20. a first bevel gear; 21. a second bevel gear.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a traffic sign convenient to mount comprises a base 1, a support pillar 2 is fixedly mounted at the middle position of the top of the base 1, the support pillar 2 is fixed with the base 1 by welding, a mounting box 14 is fixedly mounted at the top end of the support pillar 2, the mounting box 14 is fixed with the support pillar 2 by welding, bearings 7 are respectively arranged at the top end and the bottom end of the inside of the mounting box 14, a threaded rotating shaft 11 is movably mounted in the mounting box 14 through the bearings 7, and the inside fixed mounting of installing bin 14 has gag lever post 12, and gag lever post 12 is located one side of screw thread pivot 11, has seted up movable opening 13 on the lateral wall of installing bin 14 one side, and screw thread cup joints on the screw thread pivot 11 and installs internal thread cover 17, and movable cup joints on the gag lever post 12 and installs spacing sliding sleeve 19, and one side fixed mounting of spacing sliding sleeve 19 has connecting rod 9, and the one end of connecting rod 9 extends to the outside of installing bin 14 through movable opening 13.

Preferably, be provided with connecting block 18 between internal thread cover 17 and the limiting sliding sleeve 19, through connecting block 18 fixed connection between internal thread cover 17 and the limiting sliding sleeve 19 for internal thread cover 17 can not rotate along with the rotation of screw spindle 11 when screw spindle 11 rotates, can only reciprocate through the effect of screw, and then drive mounting panel 8 and reciprocate.

Preferably, four ends of base 1 inside have all been seted up positioning hole 16, and the equal movable mounting in inside of four positioning hole 16 has a locating bolt 15, can fix this device in the position that needs to use through locating bolt 15.

Preferably, the bottom fixed mounting of installation box 14 one side lateral wall has fixed plate 3, the top of fixed plate 3 is provided with axle bed 6, there is bull stick 5 at the top of fixed plate 3 through axle bed 6 movable mounting, the one end of bull stick 5 extends to the inside of installation box 14 through bearing 7, bull stick 5 is located the fixed cover of the inside one end of installation box 14 and connects and install first bevel gear 20, the fixed cover of bottom of screw spindle 11 connects and installs second bevel gear 21, first bevel gear 20 is located one side at second bevel gear 21 top, and first bevel gear 20 and second bevel gear 21 intermeshing, make first taper gear 29 drive second bevel gear 21 and rotate, and then make screw spindle 11 rotate, make internal thread cover 17 activity when screw spindle 11 rotates.

Preferably, a hand wheel 4 is fixedly mounted at one end of the rotating rod 5, the hand wheel 4 and the rotating rod 5 are fixed through welding, and then the rotating rod 5 is convenient to rotate, so that the rotating rod drives the first taper angle gear to rotate.

Preferably, the one end fixed mounting that connecting rod 9 is located the installation box 14 outside has mounting panel 8, and mounting through hole 10 has all been seted up to the four ends of mounting panel 8 inside, is convenient for install the tablet on mounting panel 8.

Before the utility model is used, the safety of each structure of the device is checked firstly, the device is fixed at the position to be used through the positioning bolt 15, then the hand wheel 4 is rotated, the hand wheel 4 drives the rotating rod 5 to rotate, further the first taper angle gear 20 at one end of the rotating rod 5 rotates, the first taper angle gear 29 drives the second taper angle gear 21 to rotate, further the thread rotating shaft 11 rotates, the internal thread sleeve 17 moves when the thread rotating shaft 11 rotates, and the internal thread sleeve 17 is fixedly connected with the limiting sliding sleeve 19 through the connecting block 18, further the internal thread sleeve 17 can not rotate along with the rotation of the thread rotating shaft 11 when the thread rotating shaft 11 rotates, and can only move up and down through the action of the thread, further the mounting plate 8 is driven to move up and down, when the nameplate needs to be mounted or dismounted, the mounting plate 8 moves down, further the nameplate is convenient to be, the lifting mechanism is not required to be lifted, so that manpower and material resources are greatly reduced, and the nameplate can be installed more conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The traffic sign convenient to install comprises a base (1) and is characterized in that a support column (2) is fixedly installed at the middle position of the top of the base (1), the support column (2) is fixedly connected with the base (1) through welding, an installation box (14) is fixedly installed at the top end of the support column (2), the installation box (14) is fixedly connected with the support column (2) through welding, bearings (7) are arranged at the top end and the bottom end of the interior of the installation box (14), a threaded rotating shaft (11) is movably installed in the interior of the installation box (14) through the bearings (7), a limiting rod (12) is fixedly installed in the interior of the installation box (14), the limiting rod (12) is located on one side of the threaded rotating shaft (11), a movable opening (13) is formed in the side wall of one side of the installation box (14), screw thread cup joints and installs internal thread cover (17) on screw thread pivot (11), movable sleeve joint installs limiting sliding sleeve (19) on gag lever post (12), one side fixed mounting of limiting sliding sleeve (19) has connecting rod (9), the one end of connecting rod (9) is passed through activity opening (13) extend to the outside of install bin (14).

2. The traffic sign convenient to install according to claim 1, characterized in that a connecting block (18) is arranged between the internal thread sleeve (17) and the limiting sliding sleeve (19), and the internal thread sleeve (17) and the limiting sliding sleeve (19) are fixedly connected through the connecting block (18).

3. The traffic sign convenient to mount according to claim 1, wherein the four ends inside the base (1) are respectively provided with a positioning through hole (16), and positioning bolts (15) are movably mounted inside the four positioning through holes (16).

4. The traffic sign for facilitating installation of claim 1, wherein the bottom end of one side wall of the installation box (14) is fixedly provided with a fixing plate (3), the top of the fixed plate (3) is provided with a shaft seat (6), the top of the fixed plate (3) is movably provided with a rotating rod (5) through the shaft seat (6), one end of the rotating rod (5) extends to the inside of the mounting box (14) through the bearing (7), one end of the rotating rod (5) positioned in the mounting box (14) is fixedly sleeved with a first bevel gear (20), a second bevel gear (21) is fixedly sleeved and mounted at the bottom end of the threaded rotating shaft (11), the first bevel gear (20) is positioned on one side of the top of the second bevel gear (21), and the first bevel gear (20) and the second bevel gear (21) are meshed with each other.

5. The traffic sign convenient to mount of claim 4, characterized in that a hand wheel (4) is fixedly mounted at one end of the rotating rod (5), and the hand wheel (4) and the rotating rod (5) are fixed by welding.

6. The traffic sign convenient to mount of claim 1, characterized in that the end of the connecting rod (9) located outside the mounting box (14) is fixedly mounted with a mounting plate (8), and four ends inside the mounting plate (8) are provided with mounting through holes (10).

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