Safety protection warning device for road maintenance management

Abstract

The utility model discloses a safety protection warning device for road maintenance management, which comprises a main body, a buffer mechanism and a counterweight mechanism, the main body comprises a bottom frame, the front side of the top of the bottom frame is fixedly connected with a vertical frame, the center of the top of the rear side of the vertical frame is fixedly connected with a cylinder, the cylinder is matched with a connecting column, the connecting column vertically penetrates through the cylinder, and the buffer mechanism is connected with the counterweight mechanism. The top end of the connecting column is fixedly connected with a warning plate, the side wall of the barrel is provided with a threaded hole and is in threaded connection with a threaded knob, the end of the threaded knob abuts against the connecting column, and the buffering mechanism comprises a side plate fixedly connected to the front side of the vertical frame; the device has the advantages that multiple sets of devices can be combined for use, a proper number of devices can be freely combined according to the size of an operation area during use, the buffer mechanism is arranged to buffer collision when the device is impacted, the safety of operators and drivers is guaranteed, the height and angle of the warning plate are adjustable, use is flexible, and the device is suitable for popularization and application. Compared with a common warning board and a traffic cone, the safety of road maintenance operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road maintenance technical field especially relates to a safe protection warning device for road maintenance management. BACKGROUND

[0002] Road maintenance refers to the work of the periodic inspection, maintenance and repair of road and its accessory facilities, aims at keeping the good traffic condition and safety of road, needs to set up warning device to guarantee the traffic safety during road maintenance.

[0003] The safe protection warning device for road maintenance management currently usually is simple warning board or traffic cone, its structure is relatively simple, can only play the warning role, cannot effectively protect the operation area and personnel, therefore, a safe protection warning device for road maintenance management is provided. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems of the above-mentioned safe protection warning device for road maintenance management, the utility model is provided.

[0006] Therefore, the utility model aims to provide a safe protection warning device for road maintenance management, which is used to solve the problems that ordinary warning board and traffic cone cannot effectively protect the operating personnel.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a safe protection warning device for road maintenance management, comprising:

[0008] The main body comprises a bottom frame, the top front side of the bottom frame is fixedly connected with a vertical frame, the rear side top center of the vertical frame is fixedly connected with a cylinder, the cylinder is matched with a connecting column, the connecting column vertically penetrates the cylinder, the top end of the connecting column is fixedly connected with a warning board, the side wall of the cylinder is provided with a threaded hole and is threadedly connected with a threaded knob, and the end of the threaded knob abuts against the connecting column.

[0009] The buffering mechanism comprises a side plate fixedly connected to the front side of the vertical frame, a buffering plate arranged on the front side of the side plate, four groups of positioning columns fixedly connected to the rear side of the buffering plate, wherein the four groups of positioning columns are arranged in a rectangular shape, the four groups of positioning columns are horizontally penetrated through the side plate and are slidably connected with the side plate, the four groups of positioning columns are sleeved with buffering springs outside, the two ends of the four groups of buffering springs are respectively abutted with the side plate and the buffering plate, and the rear ends of the four groups of positioning columns are fixedly connected with limiting blocks.

[0010] The counterweight mechanism comprises a support plate fixedly connected to the top of the bottom frame, and a counterweight box fixedly connected to the top of the support plate, wherein the top and the rear side of the counterweight box are respectively provided with a water inlet and a water outlet, and the water inlet and the water outlet are respectively threadedly connected with a primary sealing cover and a secondary sealing cover.

[0011] As one preferred scheme of the safety protection warning device for highway maintenance management, the main body further comprises four groups of casters, and the four groups of casters are respectively fixedly connected to four corners of the bottom of the bottom frame.

[0012] As one preferred scheme of the safety protection warning device for highway maintenance management, the main body further comprises two groups of inclined struts, and the two groups of inclined struts are respectively fixedly connected to the support plate and the vertical frame.

[0013] As one preferred scheme of the safety protection warning device for highway maintenance management, the main body further comprises a U-shaped lug plate, a main body, a hanging rope and a bolt, and the U-shaped lug plate and the connecting lug plate are respectively fixedly connected to two sides of the vertical frame and are arranged in a position opposite to each other.

[0014] As one preferred scheme of the safety protection warning device for highway maintenance management, the buffering plate and the side plate are provided with a plurality of groups of through holes, and the plurality of groups of through holes of the buffering plate and the side plate are uniformly distributed.

[0015] As one preferred scheme of the safety protection warning device for highway maintenance management, the rear side of the buffering plate is provided with a reinforcing rib, and the reinforcing rib is in a grid shape.

[0016] The device can be used in multiple groups, and the number of devices used can be freely combined according to the size of the work area. The buffering mechanism is arranged to buffer the impact when the device is impacted, which is beneficial to the safety of the workers and drivers. The height and angle of the warning board can be adjusted, and the device is flexible to use. Compared with ordinary warning boards and traffic cones, the safety of highway maintenance work is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings. Among them:

[0018] Figure 1 It is a front side three-dimensional structure schematic diagram of the safety protection warning device for highway maintenance management.

[0019] Figure 2 It is a rear side three-dimensional structure schematic diagram of the safety protection warning device for highway maintenance management.

[0020] Figure 3 It is a buffer mechanism partial structure schematic diagram of the safety protection warning device for highway maintenance management.

[0021] Figure 4 It is a multi-device combined use state structure schematic diagram of the safety protection warning device for highway maintenance management.

[0022] BRIEF DESCRIPTION OF DRAWINGS: 100, main body; 101, bottom frame; 102, vertical frame; 103, cylinder; 104, connecting column; 105, warning board; 106, threaded knob; 107, caster; 108, inclined brace; 109, U-shaped ear plate; 110, connecting ear plate; 111, hanging rope; 112, bolt; 200, buffer mechanism; 201, side plate; 202, buffer plate; 203, positioning column; 204, buffer spring; 205, limiting block; 300, counterweight mechanism; 301, support plate; 302, counterweight box; 303, primary sealing cover; 304, secondary sealing cover. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiments" referred to herein are intended to encompass a particular implementation of the present application, which can include a particular feature, structure, or characteristic. However, such a particular implementation can not be the only implementation to encompass the "one embodiment" or "embodiments". Other implementations of the present application can include the same feature, structure, or characteristic, or omit the same feature, structure, or characteristic. In other words, each particular implementation of the present application can include a particular feature, structure, or characteristic that is not included in the other implementations of the present application. However, such a feature, structure, or characteristic should not be attributed to the "one embodiment" or "embodiments" of the present application, which encompasses a particular implementation of the present application, and does not exclude other implementations of the present application.

[0026] Thirdly, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0027] Reference Figures 1-4 For one embodiment of the present application, a safety protection warning device for highway maintenance management is provided, which comprises:

[0028] The main body 100 comprises a bottom frame 101, a vertical frame 102 fixedly connected to the top front side of the bottom frame 101, a cylinder 103 fixedly connected to the center of the rear top side of the vertical frame 102, a connecting column 104 fitted with the cylinder 103, the connecting column 104 vertically penetrating through the cylinder 103, a warning board 105 fixedly connected to the top end of the connecting column 104, and a threaded knob 106 threadedly connected to the threaded hole in the side wall of the cylinder 103 and abutting against the connecting column 104 at the end thereof;

[0029] The buffer mechanism 200 comprises a side plate 201 fixedly connected to the front side of the vertical frame 102, a buffer plate 202 arranged on the front side of the side plate 201, four groups of positioning columns 203 fixedly connected to the rear side of the buffer plate 202, the four groups of positioning columns 203 being distributed in a rectangular shape, the four groups of positioning columns 203 all horizontally penetrating through the side plate 201 and being slidably connected with the side plate 201, a buffer spring 204 sleeved outside each of the four groups of positioning columns 203, the two ends of each of the four groups of buffer springs 204 being respectively abutted against the side plate 201 and the buffer plate 202, and a limiting block 205 fixedly connected to the rear end of each of the four groups of positioning columns 203;

[0030] The counterweight mechanism 300 comprises a support plate 301 fixedly connected to the top of the bottom frame 101, a counterweight box 302 fixedly connected to the top of the support plate 301, a water inlet and a water outlet arranged on the top and rear side of the counterweight box 302 respectively, and a primary sealing cover 303 and a secondary sealing cover 304 threadedly connected to the water inlet and the water outlet respectively.

[0031] The main body 100 further comprises four groups of casters 107, which are fixedly connected to the bottom corners of the bottom frame 101 respectively, and each of the four groups of casters 107 is provided with a brake, and the casters 107 are used for conveniently moving the device.

[0032] In addition, the main body 100 further comprises a U-shaped ear plate 109, a main body 100, a hanging rope 111 and a bolt 112, the U-shaped ear plate 109 and the connecting ear plate 110 are fixedly connected to the two sides of the vertical frame 102 respectively and are oppositely arranged, and the two ends of the hanging rope 111 are fixedly connected to the vertical frame 102 and the bolt 112 respectively.

[0033] It should be noted that the buffer plate 202 and the side plate 201 are provided with a plurality of groups of through holes, and the plurality of groups of through holes of the buffer plate 202 and the side plate 201 are uniformly distributed, the through holes are used for reducing the overall weight of the device and facilitating the reduction of the windward area of the device, and the rear side of the buffer plate 202 is provided with a reinforcing rib, the reinforcing rib is in a grid shape, and the grid-shaped reinforcing rib is used for improving the structural strength of the buffer plate 202.

[0034] Working principle: after taking down the next stage sealing cover 303, water is injected into the counterweight box 302, the stability of the device is improved, the next stage sealing cover 303 is screwed after water injection, the brakes of each group of casters 107 are pressed after the device is moved to a suitable position, the threaded knob 106 is rotated outward, so that the threaded knob 106 no longer abuts against the connecting column 104, at this time, the warning plate 105 can be adjusted in height and direction, after the height and direction of the warning plate 105 are adjusted to a suitable position, the threaded knob 106 is screwed, and the device setting is completed.

[0035] When a plurality of devices need to be combined for use, as shown in the figure, the connecting ear plate 110 of one of the devices is inserted into the U-shaped ear plate 109 of another device, and then the bolt 112 is inserted, so that the combination of the devices is completed, and any number of devices can be combined for use through the above-mentioned manner. Figure 4

[0036] When the buffer plate 202 is impacted, each group of buffer springs 204 is compressed to buffer the impact, and after the impact is over, each group of buffer springs 204 rebounds to reset the buffer plate 202.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.​

Claims

1. A safety protection warning device for highway maintenance and management, characterized in that: include: The main body (100) comprises a bottom frame (101), the top front side of the bottom frame (101) is fixedly connected to a vertical frame (102), the center of the top rear side of the vertical frame (102) is fixedly connected to a cylinder (103), the cylinder (103) is matched with a connecting column (104), the connecting column (104) vertically passes through the cylinder (103), the top of the connecting column (104) is fixedly connected to a warning plate (105), the side wall of the cylinder (103) is provided with a threaded hole and is threadedly connected to a threaded knob (106), the end of the threaded knob (106) is tightly pressed against the connecting column (104); A buffer mechanism (200) comprises a side plate (201) fixedly connected to the front side of the vertical frame (102); a buffer plate (202) is provided on the front side of the side plate (201); four groups of positioning columns (203) are fixedly connected to the rear side of the buffer plate (202); the four groups of positioning columns (203) are distributed in a rectangular shape; the four groups of positioning columns (203) all horizontally penetrate the side plate (201) and are slidably connected to the side plate (201); buffer springs (204) are sleeved on the outer sides of the four groups of positioning columns (203); the two ends of the four groups of buffer springs (204) are respectively in contact with the side plate (201) and the buffer plate (202); and the rear ends of the four groups of positioning columns (203) are fixedly connected to the limiting blocks (205); The counterweight mechanism (300) comprises a support plate (301) fixedly connected to the top of the bottom frame (101); a counterweight box (302) is fixedly connected to the top of the support plate (301); a water inlet and a water outlet are respectively provided at the top and rear side of the counterweight box (302); the water inlet and the water outlet are respectively threadedly connected to a primary sealing cover (303) and a secondary sealing cover (304).

2. A safety protection warning device for highway maintenance and management according to claim 1, characterized in that: The main body (100) further comprises four sets of casters (107), which are respectively fixedly connected to the four corners of the bottom of the bottom frame (101), and all of the four sets of casters (107) are equipped with brakes.

3. A safety protection warning device for highway maintenance and management according to claim 1, characterized in that: The main body (100) further comprises two groups of diagonal braces (108), both ends of the two groups of diagonal braces (108) are respectively fixedly connected to the support plate (301) and the vertical frame (102), and the two groups of diagonal braces (108) are symmetrically arranged.

4. A safety protection warning device for highway maintenance and management according to claim 1, characterized in that: The main body (100) further comprises a U-shaped ear plate (109), a main body (100), a hanging rope (111) and a latch (112); the U-shaped ear plate (109) and the connecting ear plate (110) are respectively fixedly connected to both sides of the vertical frame (102) and are arranged in opposite positions; and the two ends of the hanging rope (111) are respectively fixedly connected to the vertical frame (102) and the latch (112).

5. A safety protection warning device for highway maintenance and management according to claim 1, characterized in that: The surfaces of the buffer plate (202) and the side plate (201) are both provided with a plurality of groups of through holes, and the plurality of groups of through holes on the surfaces of the buffer plate (202) and the side plate (201) are evenly distributed.

6. A safety protection warning device for highway maintenance and management according to claim 1, characterized in that: The rear side of the buffer plate (202) is provided with reinforcing ribs, and the reinforcing ribs are in a grid shape.

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