Protective device for municipal road construction

Abstract

The utility model discloses a protective device for municipal road construction, which comprises a first protective plate, two groups of second protective plates are embedded in the first protective plate, the lower surface of each second protective plate is fixedly provided with a support base close to one side, and the support bases are fixedly connected with the first protective plate. An indication frame is fixedly installed at the middle position of the front surface of the first protection plate, an indication board is installed in the indication frame in an embedded mode, the first protection plate comprises a fixing groove, a plate body, a first sliding groove and an embedding groove, the embedding groove is formed in the surface of one side of the plate body, the fixing groove is formed in the upper surface of the plate body, and the first sliding groove is formed in the fixing groove. A first sliding groove is formed in the position, close to the lower portion, in the plate body. According to the protection device for municipal road construction, the length of the protection device can be adjusted according to actual needs, the adjustment process is convenient and fast to operate, and the indication board can be rapidly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road construction, in particular to a protective device for municipal road construction. Background Art

[0002] Municipal roads are an important part of urban infrastructure, and their construction quality is directly related to the travel safety of citizens and the overall image of the city. Municipal road construction involves planning, design, material preparation, site preparation, roadbed, pavement and ancillary facilities construction, and finally completion acceptance and maintenance. Before construction, the construction site needs to be cleaned, including the removal of debris, trees, construction waste, etc., to ensure that the construction site is clean and flat, and the site needs to be enclosed and protected; the existing municipal road construction protective devices have certain disadvantages when used. Due to the different widths of roads, when constructing roads, the number of protective devices needs to be selected according to the actual width of the road, which has poor flexibility. For different construction projects, the warning signs on the protective devices need to be replaced. The warning signs are fixed on the protective devices, and the replacement operation is cumbersome and resource-consuming. For this reason, we propose a protective device for municipal road construction. Utility Model Content

[0003] The main purpose of the utility model is to provide a protective device for municipal road construction, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A protective device for municipal road construction includes a first protective plate, a second protective plate is embedded and installed inside the first protective plate, the second protective plate is divided into two groups, the lower surface of the second protective plate is located near one side and a support base is fixedly installed, the front surface of the first protective plate is located in the middle position and an indicator frame is fixedly installed, and an indicator sign is embedded and installed inside the indicator frame.

[0006] Preferably, the first protective plate includes a fixing groove, a plate body, a first sliding groove, and an embedding groove. An embedding groove is provided on one side surface of the plate body, a fixing groove is provided on the upper surface of the plate body, and a first sliding groove is provided inside the plate body near the bottom.

[0007] Preferably, the second protective plate includes a frame, a nut, a threaded rod, a first slider, and a vertical pole. The upper surface of the frame is located near one side and a threaded rod is fixedly installed. A nut is sleeved and installed on the surface of the threaded rod. The lower surface of the frame is located near one side and a first slider is fixedly installed. Vertical poles are embedded and installed between the frames, and the vertical poles are in multiple groups.

[0008] Preferably, the first protective plate and the second protective plate are embedded and installed in the embedding groove through a frame, the threaded rod is embedded and installed in the fixing groove, and the first sliding block is embedded and installed in the first sliding groove.

[0009] Preferably, the indicator frame includes an outer frame, a transparent plate, a baffle, a second slider and a second slide groove. A transparent plate is embedded in the front surface of the outer frame, and second slide grooves are provided on the front and rear surfaces of the outer frame near the bottom. The second slide grooves are provided in two groups. A baffle is embedded in the side surface of the outer frame near the bottom, and a second slider is fixedly installed on the front and rear surfaces of the baffle near one side. The second sliders are provided in two groups.

[0010] Preferably, the first protective plate and the indicator frame are fixedly mounted on the front surface of the plate body via an outer frame, and the indicator sign is embedded and mounted inside the outer frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by setting the plate body and the frame, the frame can be adjusted inside the plate body as needed, so as to adjust the length of the entire protective device. By setting the nut, the position of the frame can be quickly fixed. By setting the baffle, the outer frame can be opened and the signboard can be replaced, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a protective device for municipal road construction according to the utility model;

[0014] Figure 2 This is a cross-sectional view of a plate body of a protective device for municipal road construction according to the utility model;

[0015] Figure 3 This is a cross-sectional view of the outer frame of a protective device for municipal road construction according to the utility model;

[0016] Figure 4 This is a detailed diagram of a baffle of a protective device for municipal road construction according to the utility model;

[0017] Figure 5 The utility model is a protective device for municipal road construction Figure 2 A detailed enlarged picture of point A;

[0018] Figure 6 The utility model is a protective device for municipal road construction Figure 2 A magnified view of the detail at B;

[0019] Figure 7 The utility model is a protective device for municipal road construction Figure 3 Enlarged detail of point C.

[0020] In the figure: 1. first protective plate; 101. fixing groove; 102. plate body; 103. first slide groove; 104. embedded groove; 2. second protective plate; 201. frame; 202. nut; 203. threaded rod; 204. first slider; 205. vertical rod; 3. indicator frame; 301. outer frame; 302. transparent plate; 303. baffle; 304. second slider; 305. second slide groove; 4. support base; 5. indicator board. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-7 As shown, a protective device for municipal road construction includes a first protective plate 1, a second protective plate 2 is embedded and installed inside the first protective plate 1, and the second protective plate 2 is divided into two groups. The lower surface of the second protective plate 2 is located near one side and fixedly installed with a support base 4. The support base 4 supports the entire protective device and can be equipped with rollers for easy movement. The front surface of the first protective plate 1 is located in the middle position and fixedly installed with an indicator frame 3. The indicator frame 3 is embedded and installed with an indicator sign 5. The surface of the indicator sign 5 can be provided with a warning slogan.

[0023] The first protective plate 1 includes a fixed groove 101, a plate body 102, a first slide groove 103, and an embedded groove 104. The embedded groove 104 is opened on one side surface of the plate body 102, and the upper surface of the plate body 102 is opened. The first slide groove 103 is opened inside the plate body 102 near the lower position; the second protective plate 2 includes a frame 201, a nut 202, a threaded rod 203, a first slider 204, and a vertical rod 205. The upper surface of the frame 201 is located near one side and fixedly installed with a threaded rod 203, the surface of the threaded rod 203 is sleeved with a nut 202, the lower surface of the frame 201 is located near one side and fixedly installed with a first slider 204, and vertical rods 205 are embedded and installed between the frames 201, and the vertical rods 205 are multiple groups; the first protective plate 1 and the second protective plate 2 are embedded and installed in the embedded groove 104 through the frame 201, and the threaded rod 203 is embedded and installed in the fixed groove 10 1, the first slider 204 is embedded and installed in the first slide groove 103; the indication frame 3 includes an outer frame 301, a transparent plate 302, a baffle 303, a second slider 304, and a second slide groove 305. The front surface of the outer frame 301 is embedded and installed with a transparent plate 302, and the transparent plate 302 is made of transparent material. People can observe the instruction slogan of the internal indicator sign 5 through the transparent plate 302. The interior of the outer frame 301 is provided with a second slide groove 305 near the front surface and the rear surface near the bottom, and the second slide groove 305 is divided into two groups. A baffle 303 is embedded and installed on one side surface of the outer frame 301 near the bottom, and the front surface and the rear surface of the baffle 303 are fixedly installed with a second slider 304 near one side, and the second slider 304 is divided into two groups; the first protective plate 1 and the indication frame 3 are fixedly installed on the front surface of the plate body 102 through the outer frame 301, and the indicator sign 5 is embedded and installed in the inner part of the outer frame 301.

[0024] It should be noted that the utility model is a protective device for municipal road construction. When in use, the first protective plate 1 and the second protective plate 2 are adjusted as needed, so as to adjust the length of the entire protective device, and a slogan warning is given through the sign 5 inside the indicator frame 3, and the device is supported by the support base 4; the frame 201 inside the embedded groove 104 is pulled to adjust the position between the frame 201 and the plate body 102, so that the first slider 204 slides inside the first slide groove 103, and the threaded rod 203 slides inside the fixed groove 101. After the adjustment is appropriate, the nut 202 is tightened to fix the position of the frame 201 and the plate body 102. When the sign 5 needs to be replaced, the baffle 303 is pulled to one side so that the second slider 304 slides inside the second slide groove 305, the outer frame 301 is opened, the sign 5 can fall out, and the new sign 5 is placed inside the outer frame 301 from bottom to top, and then the baffle 303 is re-embedded into the outer frame 301.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A protective device for municipal road construction, characterized in that: The invention comprises a first protective plate (1), a second protective plate (2) is embedded and installed inside the first protective plate (1), the second protective plate (2) is composed of two groups, a support base (4) is fixedly installed on the lower surface of the second protective plate (2) near one side, an indicator frame (3) is fixedly installed on the front surface of the first protective plate (1) at a middle position, and an indicator sign (5) is embedded and installed inside the indicator frame (3).

2. A protective device for municipal road construction according to claim 1, characterized in that: The first protective plate (1) comprises a fixing groove (101), a plate body (102), a first sliding groove (103), and an embedding groove (104); a side surface of the plate body (102) is provided with an embedding groove (104); a fixing groove (101) is provided on the upper surface of the plate body (102); and a first sliding groove (103) is provided inside the plate body (102) near the bottom.

3. A protective device for municipal road construction according to claim 2, characterized in that: The second protective plate (2) comprises a frame (201), a nut (202), a threaded rod (203), a first slider (204), and a vertical rod (205); the threaded rod (203) is fixedly installed on the upper surface of the frame (201) near one side, the nut (202) is sleeved and installed on the surface of the threaded rod (203); the first slider (204) is fixedly installed on the lower surface of the frame (201) near one side, and the vertical rod (205) is embedded and installed between the frames (201); the vertical rods (205) are multiple groups.

4. A protective device for municipal road construction according to claim 3, characterized in that: The first protective plate (1) and the second protective plate (2) are embedded and installed in the embedding groove (104) through the frame (201), the threaded rod (203) is embedded and installed in the fixing groove (101), and the first sliding block (204) is embedded and installed in the first sliding groove (103).

5. A protective device for municipal road construction according to claim 4, characterized in that: The indicating frame (3) comprises an outer frame (301), a transparent plate (302), a baffle (303), a second sliding block (304), and a second sliding groove (305); the transparent plate (302) is embedded and installed on the front surface of the outer frame (301); the second sliding groove (305) is provided on the inner portion of the outer frame (301) near the lower position of the front surface and the rear surface; the second sliding groove (305) is provided in two groups; the baffle (303) is embedded and installed on the one side surface of the outer frame (301) near the lower position; the second sliding block (304) is fixedly installed on the front surface and the rear surface of the baffle (303) near the one side position; the second sliding block (304) is provided in two groups.

6. A protective device for municipal road construction according to claim 5, characterized in that: The first protective plate (1) and the indicator frame (3) are fixedly mounted on the front surface of the plate body (102) via an outer frame (301), and the indicator sign (5) is embedded in the interior of the outer frame (301).

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