Traffic safety road sign

Abstract

The utility model discloses a traffic safety road sign which comprises a fixed base, a sign board assembly and a cleaning assembly, a supporting column is installed at the upper end of the fixed base, warning strips are installed on the outer wall of the lower section of the supporting column and the outer wall of the upper section of the fixed base respectively, an anchor rod is installed at the bottom end of the fixed base, and the cleaning assembly is installed on the anchor rod. A control device is installed on the outer wall of the bottom end of the supporting column, a signboard assembly is fixedly connected to the left side of the supporting column, and one part of a cleaning assembly is installed on the side wall of the signboard assembly; the problems that although a warning effect can be achieved through a warning lamp when a sign board in the prior art is used, an LED sign board is arranged at the upper end of a supporting column through a horizontal transverse plate in the using process, the LED sign board has the high height, and therefore dust and other sundries attached to the LED sign board need to be maintained and cleaned difficultly are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road facilities, in particular to a traffic safety road sign. Background Art

[0002] Road traffic signs are facilities used to manage traffic by using graphic symbols, colors and text to convey specific information to traffic participants. They include warning signs, prohibition signs, direction signs, tourist area signs, road construction safety signs and auxiliary signs. They are generally made into road traffic signboards for use.

[0003] Upon investigation, an LED road traffic safety signboard disclosed in the disclosure (announcement) number: CN207959036U was found. This technology discloses "including a cement block arranged beside the road, a mounting plate fixed on the top of the cement block, and a pillar fixed on the top of the mounting plate. A horizontal cross plate is fixed on the left outer wall of the pillar near the top, and an LED signboard is installed on the bottom of the horizontal cross plate. A support plate is fixed on the right outer wall of the pillar, and a vertical support device is installed on the top of the support plate. A mounting seat is fixed on the top of the vertical support device, and a warning light is installed on the top of the mounting seat. Its beneficial effect is: it has a warning function."

[0004] However, the above-mentioned LED road traffic safety sign has the following disadvantages:

[0005] 1. Although the signboard in this patent can serve as a warning through the warning light when in use, the LED signboard is set at the upper end of the pillar through a horizontal cross plate during use, which makes the LED signboard have a relatively high height. Therefore, when dust and other debris adhere to the LED signboard and need to be maintained and cleaned, it is more difficult.

[0006] In order to solve the above problems, this application proposes a traffic safety road sign. Utility Model Content

[0007] In response to the problems in the related art, the utility model provides a traffic safety road sign, which can facilitate the maintenance and cleaning of the sign body.

[0008] To this end, the specific technical solutions adopted in this utility model are as follows:

[0009] A traffic safety road sign comprises a fixed base, a sign assembly and a cleaning assembly, wherein a pillar is mounted on the upper end of the fixed base, a control device is mounted on the outer wall of the bottom end of the pillar, the left side of the pillar is fixedly connected to the sign assembly, and a part of the cleaning assembly is mounted on the side wall of the sign assembly;

[0010] The cleaning component includes a main pipe, which is installed in the inner cavity of the side groove. The side groove is symmetrically opened on the side wall of a part of the signboard component. The side wall of the main pipe is connected to a nozzle. One end of the main pipe passes through the side wall of the signboard component and the pillar and is connected to one end of a connecting pipe. The other end of the connecting pipe is connected to a liquid supply device, and the side wall of the connecting pipe is connected to an air supply device.

[0011] As a further solution of the present invention, the liquid delivery device includes a liquid delivery pipe, one end of the liquid delivery pipe is connected to the connecting pipe, and a first valve is installed at the connection between the liquid delivery pipe and the connecting pipe, the other end of the liquid delivery pipe is connected to a liquid delivery pump, the liquid delivery pump is installed in the inner cavity of the liquid storage tank, and the liquid storage tank is installed on the side wall of the fixed base.

[0012] As a further solution of the present invention, the air supply device includes an air supply pipe, one end of the air supply pipe is connected to the side wall of the connecting pipe, the other end of the air supply pipe passes through the equipment plate and is connected to an air pump, a second valve is installed on the air supply pipe, and the equipment plate is installed in the inner cavity of the pillar.

[0013] As a further solution of the present invention, the signboard assembly includes a support rod, which is installed on the upper end side wall of the pillar. Side grooves are symmetrically opened on the side wall of the support rod, and a sliding groove is opened in the inner cavity of the support rod.

[0014] As a further solution of the present invention, a signboard body is slidably connected in the slide groove, a blocking seat is installed in the slide groove on the left side of the signboard body, and the left end of the support rod is threadedly connected to a limit cover.

[0015] As a further solution of the present invention, warning strips are installed on the lower outer wall of the support and the upper outer wall of the fixed base.

[0016] As a further solution of the present invention, an anchor rod is installed at the bottom end of the fixed base.

[0017] The beneficial effects of the utility model are:

[0018] The utility model cooperates with the fixed base, signboard component, cleaning component and support. When the signboard body needs to be cleaned, the first valve is opened, the second valve is closed, the liquid feeding pump is started, and the cleaning water is fed into the main pipeline through the liquid feeding pipe and the connecting pipe, and then sprayed out from the nozzle to clean the signboard body. After completion, the liquid feeding pump and the first valve are closed, the second valve is opened, and then the air pump is started to feed high-pressure gas into the main pipeline through the air feeding pipe and the connecting pipe, and then the gas is sprayed out from the nozzle to dry the signboard body, thereby facilitating the maintenance and cleaning of the signboard body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a traffic safety road sign according to an embodiment of the present utility model;

[0021] Figure 2 This is a structural diagram of a signboard assembly for a traffic safety road sign according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of a partial cleaning component of a traffic safety road sign according to an embodiment of the present utility model;

[0023] Figure 4 This is an enlarged schematic diagram of the structure of position A of a traffic safety road sign according to an embodiment of the present utility model;

[0024] Figure 5 The present invention is a schematic diagram of the coordination of a liquid storage tank and a liquid delivery pump for a traffic safety road sign according to an embodiment of the present invention.

[0025] In the picture:

[0026] 1. Fixed base; 2. Signboard assembly; 21. Support rod; 22. Slide; 23. Signboard body; 24. Blocking seat; 25. Limit cover; 3. Cleaning assembly; 4. Pillar; 5. Control device; 6. Main pipeline; 7. Side trough; 8. Nozzle; 9. Connecting pipe; 10. Liquid delivery device; 101. Liquid delivery pipe; 102. First valve; 103. Liquid delivery pump; 104. Liquid storage tank; 11. Air delivery device; 111. Air delivery pipe; 112. Equipment board; 113. Air pump; 114. Second valve; 12. Warning strip; 13. Anchor rod. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] According to an embodiment of the present utility model, a traffic safety road sign is provided.

[0029] Please refer to the instruction manual Figure 1-5 According to an embodiment of the present utility model, a traffic safety road sign includes a fixed base 1, a signboard component 2 and a cleaning component 3. A pillar 4 is installed on the upper end of the fixed base 1, and a control device 5 is installed on the outer wall of the bottom end of the pillar 4. The left side of the pillar 4 is fixedly connected to the signboard component 2, and a part of the cleaning component 3 is installed on the side wall of the signboard component 2; the cleaning component 3 includes a main pipe 6, which is installed in the inner cavity of the side groove 7, and the side groove 7 is symmetrically opened on the side wall of a part of the signboard component 2. The side wall of the main pipe 6 is connected with a nozzle 8, and one end of the main pipe 6 passes through the signboard component 2 and the side wall of the pillar 4 and is connected to one end of a connecting pipe 9, and the other end of the connecting pipe 9 is connected to a liquid feeding device 10. The device 10 includes a liquid delivery pipe 101, one end of which is connected to the connecting pipe 9, and a first valve 102 is installed at the connection between the liquid delivery pipe 101 and the connecting pipe 9, the other end of the liquid delivery pipe 101 is connected to a liquid delivery pump 103, and the liquid delivery pump 103 is installed in the inner cavity of a liquid storage tank 104, and the liquid storage tank 104 is installed on the side wall of the fixed base 1, and the side wall of the connecting pipe 9 is connected to an air delivery device 11, and the air delivery device 11 includes an air delivery pipe 111, one end of the air delivery pipe 111 is connected to the side wall of the connecting pipe 9, and the other end of the air delivery pipe 111 is connected to an air pump 113 after passing through an equipment plate 112, and a second valve 114 is installed on the air delivery pipe 111, and the equipment plate 112 is installed in the inner cavity of the pillar 4. Through the coordinated work of the fixed base 1, signboard assembly 2, cleaning assembly 3 and support 4, when the signboard body 23 needs to be cleaned, the first valve 102 is opened, the second valve 114 is closed, and the liquid feeding pump 103 is operated to feed the cleaning water into the main pipeline 6 through the liquid feeding pipe 101 and the connecting pipe 9, and then sprayed out from the nozzle 8 to clean the signboard body 23. After completion, the liquid feeding pump 103 and the first valve 102 are closed, the second valve 114 is opened, and then the air pump 113 is operated to feed the high-pressure gas into the main pipe through the air feeding pipe 111 and the connecting pipe 9, and then the gas is sprayed out from the nozzle 8 to dry the signboard body 23, thereby facilitating the maintenance and cleaning of the signboard body 23.

[0030] In one embodiment, please refer to the appendix of the specification. Figure 1 、 Figure 2 and Figure 3As a further embodiment of the present invention, the sign assembly 2 includes a support rod 21, which is mounted on the upper side wall of the pillar 4. The side walls of the support rod 21 are symmetrically provided with side grooves 7. A chute 22 is provided in the inner cavity of the support rod 21. A sign body 23 is slidably connected to the chute 22. A blocking seat 24 is installed in the chute 22 on the left side of the sign body 23. The left end of the support rod 21 is threadedly connected to a limit cover 25. When in use, the sign body 23 is first pushed into the chute 22, then the blocking seat 24 is pushed into the chute 22, and then the limit cover 25 is installed on the left end of the support rod 21. The sign body 23 can be installed in place.

[0031] In one embodiment, please refer to the appendix of the specification. Figure 1 and Figure 3 As a further embodiment of the present invention, warning strips 12 are installed on the lower outer wall of the support 4 and the upper outer wall of the fixed base 1, and an anchor rod 13 is installed at the bottom end of the fixed base 1. The warning strips 12 can serve as a warning, while the anchor rods 13 can serve as an auxiliary anchoring function.

[0032] Working process: When in use, first push the signboard body 23 into the slide groove 22, then push the blocking seat 24 into the slide groove 22, and then install the limit cover 25 to the left end of the support rod 21, and the signboard body 23 can be installed in place. When the signboard body 23 needs to be cleaned, the first valve 102 is opened, the second valve 114 is closed, and the liquid feeding pump 103 works to feed the cleaning water into the main pipeline 6 through the liquid feeding pipe 101 and the connecting pipe 9, and then sprayed from the nozzle 8 to clean the signboard body 23. After completion, the liquid feeding pump 103 and the first valve 102 are closed, the second valve 114 is opened, and then the air pump 113 works to feed the high-pressure gas into the main pipeline through the air feeding pipe 111 and the connecting pipe 9, and then the gas is sprayed from the nozzle 8 to dry the signboard body 23.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A traffic safety road sign, comprising a fixed base (1), a sign assembly (2) and a cleaning assembly (3), characterized in that: A support (4) is mounted on the upper end of the fixed base (1), a control device (5) is mounted on the outer wall of the bottom end of the support (4), a signboard assembly (2) is fixedly connected to the left side of the support (4), and a portion of the cleaning assembly (3) is mounted on the side wall of the signboard assembly (2); The cleaning assembly (3) comprises a main pipe (6), the main pipe (6) being installed in the inner cavity of a side groove (7), the side groove (7) being symmetrically arranged on the side wall of a part of the signboard assembly (2), the side wall of the main pipe (6) being connected to a nozzle (8), one end of the main pipe (6) passing through the side wall of the signboard assembly (2) and the pillar (4) and then being connected to one end of a connecting pipe (9), the other end of the connecting pipe (9) being connected to a liquid supply device (10), and the side wall of the connecting pipe (9) being connected to an air supply device (11).

2. A traffic safety road sign according to claim 1, characterized in that: The liquid delivery device (10) comprises a liquid delivery pipe (101), one end of the liquid delivery pipe (101) is connected to the connecting pipe (9), and a first valve (102) is installed at the connection between the liquid delivery pipe (101) and the connecting pipe (9), and the other end of the liquid delivery pipe (101) is connected to a liquid delivery pump (103), and the liquid delivery pump (103) is installed in the inner cavity of a liquid storage tank (104), and the liquid storage tank (104) is installed on the side wall of the fixed base (1).

3. A traffic safety road sign according to claim 1, characterized in that: The air supply device (11) comprises an air supply pipe (111), one end of which is connected to the side wall of the connecting pipe (9), and the other end of which passes through an equipment plate (112) and is connected to an air pump (113). A second valve (114) is installed on the air supply pipe (111), and the equipment plate (112) is installed in the inner cavity of the pillar (4).

4. A traffic safety road sign according to claim 1, characterized in that: The signboard assembly (2) comprises a support rod (21), the support rod (21) being mounted on the upper side wall of the pillar (4), side grooves (7) being symmetrically provided on the side wall of the support rod (21), and a slide groove (22) being provided in the inner cavity of the support rod (21).

5. A traffic safety road sign according to claim 4, characterized in that: A signboard body (23) is slidably connected in the chute (22), a blocking seat (24) is installed in the chute (22) on the left side of the signboard body (23), and the left end of the support rod (21) is threadedly connected to a limiting cover (25).

6. A traffic safety road sign according to claim 1, characterized in that: Warning strips (12) are installed on the lower outer wall of the support (4) and the upper outer wall of the fixed base (1).

7. A traffic safety road sign according to claim 1, characterized in that: An anchor rod (13) is installed at the bottom end of the fixed base (1).

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