CN214939537U

CN214939537U - Highway engineering signboard

Info

Publication number: CN214939537U
Application number: CN202120439201.7U
Authority: CN
Inventors: 车野; 于海蛟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-30
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a highway engineering denoter, including the back shaft, two first spout, two have all been seted up to one side of back shaft the both ends of first spout inner wall all slide and are equipped with the sliding block, four the one end of sliding block is the fixed frame that is equipped with all, the equal block in both sides of fixed frame inner wall is equipped with the transparent plastic panel, the edge that leads to groove inner wall upper end both sides all articulates and is equipped with the protection strip, two the both ends of protection strip are all fixed and are equipped with the arc stationary blade. The utility model relates to a highway engineering denoter is through being provided with the bearing structure who is convenient for go up and down and dismantle on the device, carries out lifting adjusting with it through cooperation jacking equipment, and is convenient for the staff to open the content of updating inside sign or carry out the surface maintenance to it with its dismantlement through arc stationary blade and protection strip when maintaining, and it is more convenient that the staff operates when maintaining to improve the practicality of device.

Description

Highway engineering signboard

Technical Field

The utility model relates to a field of highway engineering denoter, in particular to highway engineering denoter.

Background

The traditional highway engineering signboard is mainly applied to a display device for limiting sign warning words for highway driving regulations in the highway construction industry, the device needs to be tightly installed in open areas on two sides of a highway for driving warning, the signboard generally needs to be supported and erected, the height of the signboard reaches a certain degree, so that a driver can conveniently observe the warning content of the upper end of the signboard, and the highway engineering signboard is generally made of a metal material with better corrosion resistance when being designed and manufactured;

among the prior art, most designers can regard the support performance of design device to guarantee that the device is placed in outdoor long-time installation and is difficult for the foreign matter striking and collapse, but when long-time use, the maintenance staff need regularly maintain it, if the device upper end does not have raising and lowering functions, when maintaining, the staff need climb to high and maintain, influence staff's work safety, and make the maintenance go on inconvenient, thereby reduce the practicality of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway engineering denoter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway engineering signboard, includes the back shaft, two first spout, two have all been seted up to one side of back shaft the both ends of first spout inner wall all slide and be equipped with the sliding block, four the one end of sliding block is all fixed and is equipped with fixed frame, just the upper and lower end of fixed frame outer wall both sides respectively with the one end fixed connection of four sliding blocks, the equal block in both sides of fixed frame inner wall is equipped with the transparent plastic panel, the second spout has all been seted up to the intermediate position of fixed frame inner wall, the logical groove has been seted up to the intermediate position on fixed frame top, the edge that leads to groove inner wall upper end both sides all articulates and is equipped with the protective strip, two the both ends of protective strip are all fixed and are equipped with the arc stationary blade, two the screw has all been seted up to one side of arc stationary blade.

Preferably, four one side of sliding block is all fixed and is equipped with two sliding strips, and two the both ends of sliding strip respectively with one side fixed connection of four sliding blocks, and the outer wall of two sliding strips respectively with the inner wall sliding connection of two first spouts.

Preferably, wherein two the opposite side of sliding block all is fixed and is equipped with the rack, and two the outer wall of rack respectively with the inner wall sliding connection of two first spouts, two the lower extreme of back shaft outer wall one side all is fixed and is equipped with rotating base.

Preferably, two the outer wall of rack all meshes and is equipped with the gear, two one side of gear all alternates and is equipped with the axis of rotation, and two the one end of axis of rotation is rotated with one side of two rotating base inner walls respectively and is connected, two the other end of axis of rotation all is fixed and is equipped with the sleeve, and two telescopic outer wall alternates with one side of two rotating base respectively and is connected.

Preferably, two the equal block of telescopic inner wall is equipped with rotates the handle, two the intermediate position on rotation base top all alternates and is equipped with the clamping piece, and two the one end of clamping piece passes one side of two rotation bases respectively and is connected with the outer wall block of two gears.

Preferably, the bottom ends of the outer walls of the two support shafts are all sleeved with connecting rings, the inner walls of the two connecting rings are in threaded connection with the bottom ends of the outer walls of the two support shafts respectively, supporting bases are fixedly arranged at the bottoms of the two connecting rings, and two sides of the top ends of the supporting bases are fixedly connected with the bottoms of the two connecting rings respectively.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses a be provided with the bearing structure convenient to go up and down and dismantle on the device, and this structure mainly comprises sliding block, fixed frame, protective strip, transparent plastic panel and arc stationary blade, carries out the lift adjustment through cooperating jacking equipment with it during the use, and can be convenient for the staff to dismantle it and open the content of renewing the inside sign or carry out surface maintenance to it through using arc stationary blade and protective strip during the maintenance, make the staff operate more conveniently when maintaining, thus improve the practicality of device;

(2) the utility model discloses a be provided with the lift control structure on the device, and this structure mainly comprises rack, gear, axis of rotation, sleeve and rotation handle, and the user can rotate the gear through rotating the handle during use, then carries out the lift removal through the fixed frame that the meshing rack had the sign on its upper end for the staff need not climb to the high place and maintain when maintaining, makes its operation simpler, thereby improves the convenience of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing frame and the supporting and maintaining of the guard bar of the present invention;

fig. 3 is a schematic structural diagram of the rack and gear lifting adjustment of the present invention.

In the figure: 1. a support shaft; 2. a slider; 3. a fixed frame; 4. a transparent plastic panel; 5. a protective strip; 6. an arc-shaped fixing sheet; 7. a slide bar; 8. a rack; 9. rotating the base; 10. a gear; 11. a rotating shaft; 12. a sleeve; 13. rotating the handle; 14. a clamping block; 15. a connecting ring; 16. and a base is supported.

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 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.

The utility model provides a road engineering signboard as shown in figures 1-3, which comprises a supporting shaft 1, two sliding strips 7 fixed on one side of four sliding blocks 2, two ends of the two sliding strips 7 are respectively and fixedly connected with one side of the four sliding blocks 2, the outer walls of the two sliding strips 7 are respectively and slidably connected with the inner walls of the two first sliding chutes, wherein, the other sides of the two sliding blocks 2 are both fixedly provided with racks 8, the outer walls of the two racks 8 are respectively connected with the inner walls of the two first sliding chutes in a sliding way, the lower ends of one sides of the outer walls of the two supporting shafts 1 are both fixedly provided with rotating bases 9, the bottom ends of the outer walls of the two supporting shafts 1 are both sleeved with connecting rings 15, the inner walls of the two connecting rings 15 are respectively in threaded connection with the bottom ends of the outer walls of the two support shafts 1, the bottom parts of the two connecting rings 15 are both fixedly provided with a support base 16, and two sides of the top end of the supporting base 16 are respectively fixedly connected with the bottoms of the two connecting rings 15;

as shown in fig. 2, first sliding grooves are formed in one side of each of two support shafts 1, sliding blocks 2 are arranged at two ends of the inner wall of each of the two first sliding grooves in a sliding manner, a fixing frame 3 is fixedly arranged at one end of each of the four sliding blocks 2, the upper end and the lower end of each of two sides of the outer wall of the fixing frame 3 are fixedly connected with one end of each of the four sliding blocks 2, transparent plastic panels 4 are clamped and arranged on two sides of the inner wall of the fixing frame 3, second sliding grooves are formed in the middle positions of the inner wall of the fixing frame 3, through grooves are formed in the middle positions of the top end of the fixing frame 3, protective strips 5 are hinged to edges of two sides of the upper end of the inner wall of each through groove, arc-shaped fixing pieces 6 are fixedly arranged at two ends of the two protective strips 5, and screw holes are formed in one side of each of the two arc-shaped fixing pieces 6;

as shown in fig. 3, the outer wall of two racks 8 all meshes and is equipped with gear 10, one side of two gear 10 all alternates and is equipped with axis of rotation 11, and the one end of two axis of rotation 11 rotates with one side of two rotation base 9 inner walls respectively and is connected, the other end of two axis of rotation 11 is all fixed and is equipped with sleeve 12, and the outer wall of two sleeve 12 alternates with one side of two rotation bases 9 respectively and is connected, the equal block of inner wall of two sleeve 12 is equipped with rotation handle 13, the intermediate position on two rotation base 9 tops all alternates and is equipped with block piece 14, and the one end of two block pieces 14 passes two one side of rotating base 9 respectively and is connected with the outer wall block of two gear 10.

The utility model discloses the theory of operation: when the warning device is used, a user can open the two hinged protective strips 5 at the upper end of the fixed frame 3, draw in the warning sign through the through groove at the upper end of the warning sign to clamp the warning sign in the second sliding groove at the upper end of the inner wall of the fixed frame 3, cover the protective strips 5, lock and fix the warning sign through the arc-shaped fixed sheets 6, and perform lifting operation by matching with a meshed lifting mechanism at two ends of the device, so that the device is convenient for the later-stage descending maintenance of maintenance workers when being installed on a public road, and be convenient for the installation of sign, be provided with by rack 8 in wherein the bottom of two sliding blocks 2, gear 10, axis of rotation 11 and meshing elevation structure such as sleeve 12, rotate gear 10 of upper end through using rotation handle 13, and then make two rack 8 begin the meshing transmission and carry out the elevating movement, under the support of rack 8, make the fixed frame 3 that has the sign go up and down in first spout through sliding block 2 and sliding strip 7, when the long period of back does not need to go to maintain, can get into the inside of rotating the base 9 with two block 14 blocks, make it block two gear 10, make the device stable support, can make the operation of device simpler, be convenient for staff's operation and use, thereby improve the convenience of device.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A highway engineering signboard comprises supporting shafts (1) and is characterized in that one side of each of the two supporting shafts (1) is provided with a first sliding groove, two ends of the inner wall of the first sliding groove are provided with sliding blocks (2) in a sliding manner, one end of each of the four sliding blocks (2) is fixedly provided with a fixed frame (3), the upper end and the lower end of the two sides of the outer wall of the fixed frame (3) are fixedly connected with one end of each of the four sliding blocks (2), the two sides of the inner wall of the fixed frame (3) are respectively clamped with transparent plastic panels (4), the middle position of the inner wall of the fixed frame (3) is provided with a second sliding groove, the middle position of the top end of the fixed frame (3) is provided with a through groove, the edges of the two sides of the upper end of the inner wall of the through groove are respectively hinged with a protective strip (5), the two ends of the two protective strips (5) are respectively fixedly provided with arc-shaped fixing pieces (6), and one side of each arc-shaped fixing piece (6) is provided with a screw hole.

2. The highway engineering signboard of claim 1, wherein two sliding bars (7) are fixedly arranged on each side of the four sliding blocks (2), two ends of each sliding bar (7) are fixedly connected with one side of each sliding block (2), and outer walls of the two sliding bars (7) are slidably connected with inner walls of the two first sliding grooves.

3. A road engineering signboard according to claim 2, wherein a rack (8) is fixedly arranged on the other side of each of the two sliding blocks (2), the outer walls of the two racks (8) are respectively connected with the inner walls of the two first sliding grooves in a sliding manner, and a rotating base (9) is fixedly arranged on the lower end of one side of the outer wall of each of the two supporting shafts (1).

4. A highway engineering signboard according to claim 3, wherein the outer walls of the two racks (8) are engaged with each other to form gears (10), one side of each of the two gears (10) is inserted with a rotating shaft (11), one end of each of the two rotating shafts (11) is rotatably connected with one side of the inner wall of each of the two rotating bases (9), the other end of each of the two rotating shafts (11) is fixedly provided with a sleeve (12), and the outer walls of the two sleeves (12) are respectively inserted with one side of each of the two rotating bases (9).

5. A highway engineering signboard according to claim 4, wherein the inner walls of the two sleeves (12) are respectively provided with a rotating handle (13) in a clamping manner, the middle positions of the top ends of the two rotating bases (9) are respectively provided with a clamping block (14) in an inserting manner, and one end of each clamping block (14) penetrates through one side of each rotating base (9) to be connected with the outer walls of the two gears (10) in a clamping manner.

6. The highway engineering signboard according to claim 3, wherein the bottom ends of the outer walls of the two support shafts (1) are sleeved with connecting rings (15), the inner walls of the two connecting rings (15) are respectively in threaded connection with the bottom ends of the outer walls of the two support shafts (1), the bottom parts of the two connecting rings (15) are respectively and fixedly provided with a support base (16), and two sides of the top end of the support base (16) are respectively and fixedly connected with the bottom parts of the two connecting rings (15).