CN215482596U

CN215482596U - Self-cleaning type road guardrail

Info

Publication number: CN215482596U
Application number: CN202121913050.0U
Authority: CN
Inventors: 周婷娟; 王怡; 刘茜茜; 赵丽莎; 杨舒舒; 吴祎晗; 方小桃; 罗丹
Original assignee: Chongqing Design Institute Co Ltd
Current assignee: Chongqing Design Institute Co Ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-11
Anticipated expiration: 2031-08-16

Abstract

The utility model provides a self-cleaning type road guardrail which comprises a first supporting column (1), a second supporting column (2), guardrail cross rods (3) and a cleaning assembly (4), wherein the first supporting column (1) is connected with the second supporting column (2) through a plurality of guardrail cross rods (3), and two ends of each guardrail cross rod (3) are fixedly connected with the first supporting column (1) and the second supporting column (2) respectively; the cleaning component (4) comprises a rotating rod (41), a driving gear (42), a spiral rod (43), a driven gear (44), a cleaning sliding block (45), an arc-shaped plate (46) and a cleaning brush (47). This guardrail structure has effectively solved among the prior art when wasing road guardrail wash thoroughly, the manual cleaning is long consuming time, clean inefficiency, extravagant a large amount of manpowers scheduling problem, and it carries out the self-cleaning to the guardrail through self subassembly, avoids increasing extra equipment to effectively practice thrift the cleaning cost, improve the cleaning efficiency.

Description

Self-cleaning type road guardrail

Technical Field

The utility model relates to the technical field of road guard rails, in particular to a self-cleaning type road guard rail.

Background

The municipal road guardrail is one kind of guardrail, is widely used for safety protection and decoration beautification of places such as municipal works, roads, factories, development areas, parks and the like, and is an important component for beautifying urban environmental engineering and promoting urban construction. The road guard rail is frequently and periodically cleaned to ensure the cleanness of the road guard rail due to the fact that the road guard rail passes by vehicles and the formation frequently, and a large amount of dust in the road surface and the air is deposited on the surface of the rail of the road guard rail.

At present, in the prior art, traffic accidents are usually cleaned manually, however, the cleaning surface is not wide enough when a cleaning vehicle is used for cleaning, so that dust and dirt are deposited on specific parts of the guardrail for a long time, the cleaning is not thorough, and the attractiveness of the guardrail is influenced; although the manual cleaning can ensure wide cleaning range, ensure that all parts of the guardrail can be cleaned and avoid the occurrence of cleaning dead angles, the manual cleaning consumes a large amount of manpower, increases the labor intensity of cleaners, and has low cleaning efficiency and long cleaning time.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a self-cleaning type road guardrail, so that the technical problems that the road guardrail is not thoroughly cleaned, the manual cleaning is long in time consumption, the cleaning efficiency is low, a large amount of manpower is wasted and the like in the prior art are solved.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a self-cleaning formula road guardrail which characterized in that:

the cleaning device comprises a first supporting column, a second supporting column, a guardrail cross bar and a cleaning assembly; the first support column is connected with the second support column through a plurality of guardrail cross rods, and two ends of each guardrail cross rod are fixedly connected with the first support column and the second support column respectively; the cleaning component comprises a rotating rod, a driving gear, a screw rod, a driven gear, a cleaning slider, an arc-shaped plate and a cleaning brush, the rotating rod is arranged in the first supporting column, the central axis of the rotating rod is collinear with the central axis of the first supporting column, the outer wall of the rotating rod corresponds to the guardrail cross rod, and is respectively fixedly sleeved with the driving gear, the screw rod is arranged in the guardrail cross rod, the central axis of the screw rod is collinear with the central axis of the guardrail cross rod, one end of the screw rod close to the first supporting column sequentially penetrates through the guardrail cross rod and the first supporting column and is fixedly sleeved with the driven gear in the outer wall of the first supporting column, the driven gear is meshed with the driving gear corresponding to the screw rod, one end of the screw rod close to the second supporting column sequentially penetrates through the guardrail cross rod and the second supporting column and is rotationally connected with the inner wall of the second supporting column, it cup joints to wash the slider the hob outer wall just wash the slider with hob threaded connection wash the slider outer wall with guardrail horizontal pole inner wall sliding connection, a horizontal through groove is seted up respectively to guardrail horizontal pole front and back both sides, it corresponds two to wash the slider horizontal through groove symmetry sets up "T" shape connecting block, "T" shape connecting block montant one end with wash slider fixed connection, the other end passes horizontal through groove, "T" shape connecting block horizontal pole one end is located the guardrail horizontal pole outer just with guardrail horizontal pole outer wall sliding connection, the arc with "T" shape connecting block can be dismantled connect just the arc is close to the terminal surface of guardrail horizontal pole one end sets up clean brush.

The first support column and the second support column are both composed of a base, a support column body and a head part; the base is provided with a threaded hole and is used for being matched with a screw to fix the base on the ground; one end of the support column body is fixedly connected with the base, and the other end of the support column body is detachably connected with the head.

According to further optimization, a rotating bearing is sleeved on the outer wall of the bottom of the rotating rod and fixedly arranged in the base of the first supporting column; the top of the rotating rod is fixedly connected with a rotating handle, and the rotating handle is arranged in the head of the first supporting column.

Preferably, the rotating handle is driven by either manual or electric (i.e. motor driven) means.

Preferably, the screw rod is rotatably connected with the second support column through a ball bearing.

Further optimization, the outer wall of the cleaning sliding block is provided with cleaning cloth for cleaning dust on the inner wall of the guardrail cross rod; the bottom surfaces of two ends of the guardrail cross rod (namely one end close to the first supporting column and one end close to the second supporting column) are respectively provided with an ash hole for discharging dust.

For further optimization, one end of the T-shaped connecting block, which is far away from the cleaning sliding block, is provided with a T-shaped connecting groove, and the arc-shaped plate is detachably connected with the T-shaped connecting block through the T-shaped connecting groove; the left arc-shaped plate and the right arc-shaped plate are connected through a buckle, so that the corresponding guardrail cross rod is completely wrapped.

The utility model has the following technical effects:

the guardrail is characterized in that the guardrail is matched with the cleaning brush through the rotating rod, the driving gear is driven to rotate through the rotating rod, the driven gear drives the spiral rod to rotate, and the rotation of the spiral rod is converted into the transverse movement of the cleaning slider on the guardrail cross rod through the matching of the spiral rod and the cleaning slider and the hard limit between the T-shaped connecting block and the transverse through groove, so that the outer wall of the guardrail cross rod is cleaned through the arc plate and the cleaning brush, the inner wall of the guardrail cross rod is cleaned through the cleaning slider, the cleaning range is wider, and the cleaning brush is more thorough; meanwhile, the guardrail controls the cleaning work of the whole guardrail structure through the rotating rod, so that the cleaning efficiency is greatly improved, the cleaning time is saved, the labor intensity of cleaners is reduced, and the labor cost for cleaning the guardrail is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of a self-cleaning road guard rail according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion of fig. 1.

Fig. 3 is a sectional view taken along line B-B of fig. 1.

Fig. 4 is a partially enlarged view of fig. 3 in the direction C.

Wherein, 1, a first supporting column; 11. a base; 110. a threaded hole; 12. a support post body; 13. a head portion; 2. a second support column; 3. a guardrail cross bar; 30. a transverse through groove; 4. cleaning the assembly; 41. rotating the rod; 411. a rotating bearing; 412. rotating the handle; 42. a drive gear; 43. a screw rod; 430. a ball bearing; 44. a driven gear; 45. cleaning the sliding block; 451. a T-shaped connecting block; 4510. a T-shaped connecting groove; 46. an arc-shaped plate; 47. the brush is cleaned.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in FIGS. 1-4, a self-cleaning type road guardrail is characterized in that:

the device comprises a first supporting column 1, a second supporting column 2, a guardrail cross bar 3 and a cleaning component 4; the first support column 1 is connected with the second support column 2 through a plurality of guardrail cross rods 3, and two ends of each guardrail cross rod 3 are fixedly connected with the first support column 1 and the second support column 2 respectively; the cleaning component 4 comprises a rotating rod 41, a driving gear 42, a screw rod 43, a driven gear 44, a cleaning slider 45, an arc-shaped plate 46 and a cleaning brush 47, the rotating rod 41 is arranged in the first support column 1, the central axis of the rotating rod 41 is collinear with the central axis of the first support column 1, a driving gear 42 is fixedly sleeved on the outer wall of the rotating rod 41 and corresponds to the guardrail cross rod 3 respectively (as shown in figure 1), the screw rod 43 is arranged in the guardrail cross rod 3, the central axis of the screw rod 43 is collinear with the central axis of the guardrail cross rod 3, one end of the screw rod 43 close to the first support column 1 sequentially penetrates through the guardrail cross rod 3 and the first support column 1, a driven gear 44 is fixedly sleeved on the outer wall of the first support column 1, the driven gear 44 is meshed with the corresponding driving gear 42, one end of the screw rod 43 close to the second support column 2 sequentially penetrates through the guardrail cross rod 3 and the second support column 2 and is rotationally connected with the inner wall of the second support column 2 through a ball bearing 430, wash slider 45 and cup joint at hob 43 outer wall and wash slider 45 and hob 43 threaded connection, wash slider 45 outer wall and 3 inner wall sliding connection of guardrail horizontal pole, a horizontal through groove 30 is seted up respectively to 3 front and back both sides of guardrail horizontal pole, it sets up one "T" shape connecting block 451 to wash slider 45 corresponding two horizontal through groove 30 symmetries, "T" shape connecting block 451 montant one end and washing slider 45 fixed connection, the other end passes horizontal through groove 30, "T" shape connecting block 451 horizontal pole one end be located 3 outer and 3 outer wall sliding connection of guardrail horizontal pole, arc 46 and "T" shape connecting block 451 can be dismantled to be connected and the terminal surface that arc 46 is close to 3 one ends of guardrail horizontal pole sets up cleaning brush 47.

The first support column 1 and the second support column 2 are both composed of a base 11, a support column body 12 and a head 13; the base 11 is provided with a threaded hole 110 for being matched with a screw to fix the base 11 on the ground; one end of the support column body 12 is fixedly connected with the base 11, and the other end is detachably connected with the head 13; the outer wall of the bottom of the rotating rod 41 is sleeved with a rotating bearing 411, and the rotating bearing 411 is fixedly arranged in the base 11 of the first support column 1; a rotating handle 412 is fixedly connected to the top of the rotating rod 41, and the rotating handle 412 is arranged in the head part 13 of the first support column 1; the rotating handle 412 is driven by either manual or electric (i.e., motor driven) means.

Cleaning cloth (not shown in the figures and arranged according to the conventional design in the common knowledge in the field) is arranged on the outer wall of the cleaning slide block 45 and is used for cleaning dust on the inner wall of the guardrail cross rod 3; the bottom surfaces of the two ends of the guardrail cross bar 3 (i.e. the end near the first support column 1 and the end near the second support column 2) are respectively provided with a dust outlet (not shown in the figures, and arranged according to the conventional design in the common general knowledge in the art) for discharging dust. One end of the T-shaped connecting block 451, which is far away from the cleaning sliding block 45, is provided with a T-shaped connecting groove 4510, the arc-shaped plate 46 is detachably connected with the T-shaped connecting block 451 through the T-shaped connecting groove 4510, and a self-locking device is arranged on the T-shaped connecting groove 4510 and used for locking the T-shaped connecting block 451 after the T-shaped connecting block 451 is clamped; the left and right arcuate plates 46 are snap-fit connected (not shown) to completely enclose their respective barrier rails 3 (as shown in figure 3) in a conventional design known in the art.

The working principle is as follows:

in the initial state, the cleaning sliding blocks 45 are all positioned at one end of the guardrail cross rod 3, and the arc-shaped plates 46 are clamped on the T-shaped connecting blocks 451 of the cleaning sliding blocks 45; when the guardrail cross bar 3 needs to be cleaned, the head 13 of the first support column 1 is opened, the rotating handle 412 is manually driven or driven by a motor to rotate, the rotating handle 412 drives the rotating rod 41 to rotate, the rotating rod 41 drives the spiral rods 43 in the guardrail cross bars 3 to rotate through the meshing of the driving gear 42 and the driven gear 44, and the spiral rods 43 are in threaded connection with the cleaning sliding blocks 45, and the T-shaped connecting blocks 451 are hard limited by the transverse through grooves 30 (namely the T-shaped connecting blocks 451 can only slide along the direction of the transverse through grooves 30), so that the spiral rods 43 rotate to drive the cleaning sliding blocks 45 to slide in the guardrail cross bars 3, and the cleaning of the inner wall and the outer wall of the guardrail cross bars 3 is realized; when the cleaning sliding block 45 slides to the end point of the other end of the guardrail cross rod 3, the cleaning sliding block 45 reversely moves by manual operation or motor reversal, and cleaning is continuously carried out. After the cleaning is completed, the arc plate 46 is removed and the cleaning brush 47 inside the arc plate 46 is cleaned.

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: all equivalent changes made according to the 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 self-cleaning formula road guardrail which characterized in that:

comprises a first supporting column (1), a second supporting column (2), a guardrail cross bar (3) and a cleaning component (4); the first supporting column (1) is connected with the second supporting column (2) through a plurality of guardrail cross rods (3), and two ends of each guardrail cross rod (3) are fixedly connected with the first supporting column (1) and the second supporting column (2) respectively; the cleaning assembly (4) comprises a rotating rod (41), a driving gear (42), a spiral rod (43), a driven gear (44), a cleaning slider (45), an arc-shaped plate (46) and a cleaning brush (47), wherein the rotating rod (41) is arranged in the first supporting column (1) and the axis of the rotating rod (41) is collinear with the axis of the first supporting column (1), the outer wall of the rotating rod (41) is respectively and fixedly sleeved with the driving gear (42) corresponding to the guardrail cross rod (3), the spiral rod (43) is arranged in the guardrail cross rod (3) and the axis of the spiral rod (43) is collinear with the axis of the guardrail cross rod (3), one end of the spiral rod (43) close to the first supporting column (1) is sequentially penetrated through the guardrail cross rod (3) and the first supporting column (1) and is positioned in the first supporting column (1), the outer wall of the first supporting column (1) is fixedly sleeved with the driven gear (44), driven gear (44) rather than corresponding drive gear (42) meshing, hob (43) are close to the one end of second support column (2) runs through in proper order guardrail horizontal pole (3) with second support column (2) and with second support column (2) inner wall rotates and is connected, it cup joints to wash slider (45) hob (43) outer wall just wash slider (45) with hob (43) threaded connection, wash slider (45) outer wall with guardrail horizontal pole (3) inner wall sliding connection, a horizontal logical groove (30) is seted up respectively to guardrail horizontal pole (3) front and back both sides, it corresponds two to wash slider (45) horizontal logical groove (30) symmetry sets up one "T" shape connecting block (451), "T" shape connecting block (451) montant one end with wash slider (45) fixed connection, The other end passes horizontal logical groove (30), "T" shape connecting block (451) horizontal pole one end be located outside guardrail horizontal pole (3) and with guardrail horizontal pole (3) outer wall sliding connection, arc (46) with "T" shape connecting block (451) can be dismantled to be connected just arc (46) are close to the terminal surface of guardrail horizontal pole (3) one end sets up clean brush (47).

2. A self-cleaning roadway barrier as recited in claim 1, wherein: the first supporting column (1) and the second supporting column (2) are both composed of a base (11), a supporting column body (12) and a head (13); the base (11) is provided with a threaded hole (110); one end of the support column body (12) is fixedly connected with the base (11), and the other end of the support column body is detachably connected with the head (13).

3. A self-cleaning roadway barrier as recited in claim 2, wherein: the outer wall of the bottom of the rotating rod (41) is sleeved with a rotating bearing (411), and the rotating bearing (411) is fixedly arranged in the base (11) of the first supporting column (1); the top of the rotating rod (41) is fixedly connected with a rotating handle (412), and the rotating handle (412) is arranged in the head (13) of the first supporting column (1).

4. A self-cleaning roadway barrier as recited in claim 1, wherein: the screw rod (43) is rotatably connected with the second supporting column (2) through a ball bearing (430).

5. A self-cleaning roadway barrier as recited in claim 1, wherein: the outer wall of the cleaning sliding block (45) is provided with cleaning cloth; the bottom surfaces of the two ends of the guardrail cross rod (3) are respectively provided with an ash hole.

6. A self-cleaning roadway barrier as recited in claim 1, wherein: one end of the T-shaped connecting block (451), which is far away from the cleaning sliding block (45), is provided with a T-shaped connecting groove (4510), and the arc-shaped plate (46) is detachably connected with the T-shaped connecting block (451) through the T-shaped connecting groove (4510); the left arc-shaped plate (46) and the right arc-shaped plate (46) are connected through a buckle.