CN217325114U

CN217325114U - Warning device is used in urban road construction

Info

Publication number: CN217325114U
Application number: CN202220170214.3U
Authority: CN
Inventors: 赵红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-30
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a warning device is used in urban road construction, the on-line screen storage device comprises a base, turn right from a left side in proper order fixed mounting have mounting bracket, bearing frame and fixing device in the upper end of base, the upper end middle part fixed mounting of base has the mounting box, a bearing frame is located the mounting box, fixing device alternates swing joint with the mounting box, there is the screw rod through bearing movable mounting in the bearing frame, fixed cover has a gear on the screw rod, a gear is located the mounting box, the slider is installed to the screw thread on the screw rod, the upper end left part of slider alternates swing joint has the gag lever post, the lower extreme of gag lever post and the upper end fixed connection of mounting box. A warning device is used in urban road construction, can realize the lift work of device, can reduce because of the striking to the pressure that the device produced, reduce the degree that the device damaged, the mounting bracket can be used for placing roadblock, convenient to use simultaneously.

Description

Warning device is used in urban road construction

Technical Field

The utility model relates to a road construction technical field, in particular to warning device is used in urban road construction.

Background

The road is an infrastructure for various trackless vehicles and pedestrians to pass through according to the meaning of words, and is divided into a road, an urban road, a rural road, a forestry road, an examination road, a competition road, an automobile test road, a workshop passage, a school road and the like according to the use characteristics of the road.

Current warning device is used in urban road construction, connecting rod and warning sign are most, inconvenient work of going up and down, and on the warning sign was hit easily to the vehicle, damaged the warning sign, influence warning device's normal use, and inconvenient roadblock of placing, it is inconvenient to use. Therefore, the warning device for urban road construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a warning device is used in urban road construction can effectively solve the problem in the background art.

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

the utility model provides a warning device is used in urban road construction, includes the base, turn right from a left side in proper order fixed mounting in the upper end of base has mounting bracket, bearing frame and fixing device, the upper end middle part fixed mounting of base has the mounting box, a bearing frame is located the mounting box, fixing device and mounting box interlude swing joint, there is the screw rod through bearing movable mounting in the bearing frame, fixed cover has connect a gear on the screw rod, a gear is located the mounting box, the slider is installed to the screw thread on the screw rod, the upper end left part interlude swing joint of slider has the gag lever post, the lower extreme of gag lever post and the upper end fixed connection of mounting box, the up end fixed mounting of slider has the warning sign.

Preferably, equal fixed mounting has a set of spring on four terminal surfaces all around of base, the spring sets up to every group two, eight the buffer board is installed jointly to the one end of keeping away from the base of spring, the equal fixed mounting in lower extreme four corners department of base has the universal wheel.

Preferably, fixing device includes No. two bearing frames, there is the connecting rod through bearing movable mounting in No. two bearing frames, the connecting rod passes through the bearing and links to each other with the mounting box, fixed cover has No. two gears on the connecting rod, the upper end fixed mounting of connecting rod has the bull stick, the knob is installed to the screw thread on the outer face of cylinder of bull stick, No. two gears are located the mounting box.

Preferably, the second gear is in transmission connection with the first gear, the lower end face of the second bearing seat is fixedly connected with the upper end face of the base, and the lower end face of the knob is in contact with the upper end face of the mounting box.

Preferably, the upper end left part and the upper end right part of warning sign all install the bracing piece, two the upper end of bracing piece is installed the flashing board jointly, the longitudinal section of flashing board is the arc structure setting.

Preferably, the mounting rack is inclined towards the upper left.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up spring and buffer board, when the device received the striking, buffer board extrusion spring made the spring compress, and the spring kick-backs because of elastic potential energy, cushions the work to the buffer board to reduce because of the striking pressure to the device production, reduce the degree that the device damaged.

2. The utility model discloses in, through setting up mounting bracket and flashing board, the flashing board plays the effect of protection warning sign, prevents to rain to drench the warning sign bad, and the mounting bracket is the slope setting left upper side, and the mounting bracket can be used for placing the roadblock, and the slope setting left upper side conveniently takes the roadblock, convenient to use.

3. The utility model discloses in, through setting up fixing device, No. two gears play and drive a gear revolve's effect, and the connecting rod plays the effect of connecting No. two gears and bull stick, makes No. two gears rotatory through rotating the bull stick to drive a gear and screw rod and rotate, make the slider reciprocate along the gag lever post, thereby realize the oscilaltion function of warning sign, set up the knob, can fix the bull stick, avoid the slider to fall because of the quality is too heavy automatically.

Drawings

FIG. 1 is a schematic view of the overall structure of a warning device for urban road construction according to the present invention;

FIG. 2 is a schematic view of the overall rear view structure of the warning device for urban road construction;

FIG. 3 is a schematic view of the structure of the spring and the buffer plate of the warning device for urban road construction;

fig. 4 is the utility model relates to an urban road construction is with warning device's fixing device's overall structure schematic diagram.

In the figure: 1. a base; 2. a mounting frame; 21. a barricade; 3. a first bearing seat; 4. a fixing device; 5. a screw; 6. mounting a box; 7. a first gear; 8. a slider; 9. a limiting rod; 10. a warning board; 11. a support bar; 12. a flashing board; 13. a spring; 14. a buffer plate; 15. a universal wheel; 41. a second bearing seat; 42. a connecting rod; 43. a second gear; 44. a rotating rod; 45. a knob.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a warning device for urban road construction, including base 1, turn right from a left side in proper order fixed mounting in the upper end of base 1 and have mounting bracket 2, bearing frame 3 and fixing device 4, base 1's upper end middle part fixed mounting has mounting box 6, bearing frame 3 is located mounting box 6, fixing device 4 alternates swing joint with mounting box 6, there is screw rod 5 through bearing movable mounting in bearing frame 3, the fixed cover has a gear 7 on the screw rod 5, a gear 7 is located mounting box 6, slider 8 is installed to screw thread on the screw rod 5, slider 8's upper end left part alternates swing joint has gag lever post 9, the lower extreme of gag lever post 9 and the upper end fixed connection of mounting box 6, slider 8's up end fixed mounting has warning sign 10.

All fixed mounting has a set of spring 13 on four terminal surfaces all around of base 1, and spring 13 sets up to every group two, and the buffer board 14 is installed jointly to eight spring 13's the one end of keeping away from base 1, and the equal fixed mounting of lower extreme four corners department of base 1 has universal wheel 15. Set up universal wheel 15, make things convenient for the mobile device, set up buffer board 14 and spring 13, can play the cushioning effect, hit base 1 when the vehicle on, can reduce the damage to the device, avoid influencing the normal use of device.

Fixing device 4 includes No. two bearing frames 41, has connecting rod 42 through bearing movable mounting in No. two bearing frames 41, and connecting rod 42 passes through the bearing and links to each other with mounting box 6, and the fixed cover has No. two gears 43 on the connecting rod 42, and the upper end fixed mounting of connecting rod 42 has bull stick 44, and the knob 45 is installed to the screw thread on the outer face of cylinder of bull stick 44, and No. two gears 43 are located mounting box 6. The second gear 43 is in transmission connection with the first gear 7, the lower end face of the second bearing seat 41 is fixedly connected with the upper end face of the base 1, and the lower end face of the knob 45 is in contact with the upper end face of the mounting box 6. No. two gears 43 play and drive a gear 7 pivoted effect, and connecting rod 42 plays the effect of connecting No. two gears 43 and bull stick 44, makes No. two gears 43 rotatory through rotating bull stick 44, thereby drive a gear 7 and screw rod 5 and rotate, makes slider 8 reciprocate along gag lever post 9, thereby realize the oscilaltion function of warning sign 10, set up knob 45, can fix bull stick 44, avoid slider 8 to fall because of the quality is too heavy automatically.

Bracing piece 11 is all installed to the upper end left part and the upper end right part of warning sign 10, and flashing board 12 is installed jointly to the upper end of two bracing pieces 11, and the longitudinal section of flashing board 12 is the arc structure setting. The flashing board 12 plays a role in protecting the warning board 10 and preventing the warning board 10 from being damaged by rain.

The mounting rack 2 is obliquely arranged leftwards and upwards. The mounting frame 2 can be used for placing the roadblock 21, the roadblock 21 which is inclined towards the upper left is convenient to take, and the use is convenient.

It should be noted that, the utility model relates to a warning device for urban road construction, when needing to use the device, move the device to the position that needs to use through universal wheel 15, then through rotating bull stick 44, make No. two gears 43 rotatory, No. two gears 43 drive No. one gear 7 and screw rod 5 and rotate, make slider 8 reciprocate along gag lever post 9, thus realize the function of going up and down of warning sign 10, adjust the height of warning sign 10, after adjusting the height, rotate knob 45, make knob 45 move down until contacting with the up end of mounting box 6, fix bull stick 44, accomplish the lifting work; when the device is impacted, the buffer plate 14 extrudes the spring 13 to compress the spring 13, and the spring 13 rebounds due to elastic potential energy to buffer the buffer plate 14, so that the pressure generated by the impact on the device is reduced, and the damage degree of the device is reduced; this device, simple structure through setting up fixing device 4, can realize the lift work of device, through setting up spring 13 and buffer board 14, can reduce because of the striking to the pressure that the device produced, reduces the degree that the device damaged, and simultaneously, mounting bracket 2 can be used for placing roadblock 21, convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an urban road is warning device for construction, includes base (1), its characterized in that: the upper end of the base (1) is fixedly provided with a mounting rack (2), a first bearing seat (3) and a fixing device (4) from left to right in sequence, a mounting box (6) is fixedly mounted in the middle of the upper end of the base (1), the first bearing seat (3) is positioned in the mounting box (6), the fixing device (4) is movably connected with the mounting box (6) in an inserting way, a screw rod (5) is movably mounted in the first bearing seat (3) through a bearing, a first gear (7) is fixedly sleeved on the screw rod (5), the first gear (7) is positioned in the mounting box (6), a sliding block (8) is arranged on the screw rod (5) in a threaded manner, a limiting rod (9) is movably arranged at the left part of the upper end of the sliding block (8) in an inserting manner, the lower extreme of gag lever post (9) and the upper end fixed connection of mounting box (6), the up end fixed mounting of slider (8) has warning sign (10).

2. The warning device for urban road construction according to claim 1, wherein: equal fixed mounting has a set of spring (13) on four terminal surfaces of base (1) all around, spring (13) set up to every group two, eight the buffer board (14) are installed jointly to the one end of keeping away from base (1) of spring (13), the equal fixed mounting in lower extreme four corners department of base (1) has universal wheel (15).

3. The warning device for urban road construction according to claim 2, wherein: fixing device (4) are including No. two bearing frames (41), there is connecting rod (42) through bearing movable mounting in No. two bearing frames (41), connecting rod (42) link to each other with mounting box (6) through the bearing, fixed cover has No. two gears (43) on connecting rod (42), the upper end fixed mounting of connecting rod (42) has bull stick (44), knob (45) are installed to the outer face of cylinder of bull stick (44) upper thread, No. two gears (43) are located mounting box (6).

4. The warning device for urban road construction according to claim 3, wherein: the second gear (43) is in transmission connection with the first gear (7), the lower end face of the second bearing seat (41) is fixedly connected with the upper end face of the base (1), and the lower end face of the knob (45) is in contact with the upper end face of the mounting box (6).

5. The warning device for urban road construction according to claim 4, wherein: bracing piece (11), two are all installed to the upper end left part and the upper end right part of warning sign (10) the upper end of bracing piece (11) is installed flashing board (12) jointly, the longitudinal section of flashing board (12) is the setting of arc structure.

6. The warning device for urban road construction according to claim 5, wherein: the mounting rack (2) is obliquely arranged towards the upper left.