Construction warning device

Abstract

The utility model relates to the technical field of municipal engineering, in particular to a construction warning device which comprises a base used for installing a stand column, moving wheels capable of pushing the device are installed at the bottom of the base, and the construction warning device can easily move in a construction site, so that the position of a warning area is rapidly adjusted to adapt to construction progress and site changes. A supporting mechanism for reducing the pressure of the moving wheels is installed on the side portion of the base, extra stability and strength can be provided, the device is more stable, and meanwhile the pressure of the device on the moving wheels is reduced. A connecting mechanism is slidably connected to the stand column, a mounting groove matched with the connecting mechanism is formed in the top of the stand column, a reinforcing mechanism for reinforcing the protection effect of the guardrail device is mounted on the connecting mechanism, and a fixing cap is inserted into the top of the stand column, so that the device is convenient to mount and dismount and can be repeatedly used in different construction sites; the working efficiency is improved, and meanwhile inspection and maintenance are facilitated.

Description

Technical Field

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

[0002] The construction warning device is a safety device used at the construction site, which is mainly used to remind and warn passing pedestrians and vehicles to pay attention to safety and avoid accidents. In municipal engineering, the application of construction warning devices is particularly important, because municipal engineering usually involves the construction and maintenance of infrastructure such as roads, bridges, and pipelines. These projects often need to be carried out in public areas, which has a certain impact on the surrounding environment and traffic. Therefore, the reasonable setting of construction warning devices to ensure the safety of the construction site is an important guarantee for the smooth progress of municipal engineering. However, most of the construction warning devices currently used are welded or bolted to the ground for fixing, or are large in size, which is very troublesome to carry and disassemble. Moreover, when the warning sign is damaged, it is inconvenient to replace it, resulting in the inability to warn pedestrians, posing a safety hazard.

[0003] Chinese patent announcement number CN 219568652 U discloses a construction warning device, including: a base, a support assembly is provided on the base, one end of the support assembly is fixedly connected to a placement box, the placement box is hollow inside, an auxiliary rod is provided inside the placement box, one end of the auxiliary rod is rotatably connected to the inner side of the placement box, one end of the auxiliary rod is fixedly connected to a support plate, a plurality of connecting rods are fixedly connected to the peripheral side of the support plate, one end of the connecting rod is fixedly connected to a mounting assembly, a warning plate is clamped on the mounting assembly, a cleaning assembly, a first wiping assembly, and a second wiping assembly are sequentially provided in the placement box, thereby solving the problem that most of the existing warning devices are in the outside world, and the excavation of highway tunnels will generate a lot of dust, and the floating dust will adhere to the warning device, and this layer of dust weakens the warning effect of the warning sign when using light reflection, affecting the normal use of the warning sign.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. When the device is in use, due to the large size of the warning device, it may cause trouble when it needs to be moved to a new construction site or adjusted in position. The device may require special transportation tools or the cooperation of multiple people to move, which will increase construction costs and time.

[0006] 2. When the device is in use, due to its complex structure, it contains many precision parts and connections. This design makes it more difficult and time-consuming to disassemble and replace parts when the device fails or needs maintenance. In addition, since the device has parts such as motors, it should be avoided from use on rainy days and is not suitable for all environments and climate conditions. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a construction warning device, which solves the problems raised in the above-mentioned background technology:

[0009] 1. When the device is in use, due to the large size of the warning device, it may cause trouble when it needs to be moved to a new construction site or adjusted in position. The device may require special transportation tools or the cooperation of multiple people to move, which will increase construction costs and time.

[0010] 2. When the device is in use, due to its complex structure, it contains many precision parts and connections. This design makes it more difficult and time-consuming to disassemble and replace parts when the device fails or needs maintenance. In addition, since the device has parts such as motors, it should be avoided from use on rainy days and is not suitable for all environments and climate conditions.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: a construction warning device, comprising: a base for installing a column, a moving wheel that can push the device is installed at the bottom of the base, a supporting mechanism for reducing the pressure of the moving wheel is installed on the side of the base, a mounting seat that is fixed at the bottom of the column for easy installation, the column and the base are fixed by threaded connection of the mounting seat, a connecting mechanism is slidably connected to the column, a mounting groove that matches the connecting mechanism is opened at the top of the column, a reinforcement mechanism for strengthening the protective effect of the guardrail device is installed on the connecting mechanism, and a fixing cap is inserted at the top of the column.

[0013] Optionally, four sets of moving wheels are fixed to the four corners of the bottom of the base, which can be easily moved within the construction site to quickly adjust the position of the warning area.

[0014] Optionally, four groups of supporting mechanisms are arranged on the side wall of the base near the moving wheel.

[0015] Optionally, the support mechanism includes a support rod and a fixing sleeve, the outer surface of the support rod is evenly distributed with threads, the support rod is threadedly inserted into the fixing sleeve, and a threaded slot matching the support rod is opened on the fixing sleeve, which can provide additional stability and strength, making the device more stable.

[0016] Optionally, the length of the threaded portion of the support rod is greater than the height of the moving wheel, and the support rod can be rotated to contact the ground, thereby reducing the pressure of the device on the moving wheel and increasing the service life of the moving wheel.

[0017] Optionally, the connecting mechanism includes a fixed beam and a limit block, the two ends of the fixed beam and the limit block are T-shaped structures of the same size, and a sliding groove matching the T-shaped slider is opened on the column, so that the device is easy to install and disassemble and can be reused between different construction sites.

[0018] Optionally, the lengths of the limit blocks are not uniform, and the length of the limit blocks may determine the required height between the two sets of fixed beams.

[0019] Optionally, the transverse surface of the column with the slide groove is a concave structure, and the concave parts of the two groups of columns are opposite to each other on both sides of the base.

[0020] Optionally, the upper portion of the fixing cap is a hemispherical structure, and the bottom is a rectangular block. Two fixing caps are respectively inserted on the top of two columns, which can be quickly assembled and disassembled, thereby improving work efficiency.

[0021] (III) Beneficial effects

[0022] The utility model provides a construction warning device, which has the following beneficial effects:

[0023] 1. When the device is in use, the mobile wheels at the bottom of the base allow the warning device to be easily moved within the construction site, so that the position of the warning area can be quickly adjusted to adapt to the construction progress and site changes. This reduces the labor intensity and time cost of manual handling. The warning device with mobile wheels can quickly respond to temporary changes on site, such as the need to quickly close or open certain areas in an emergency, which improves the management efficiency of the construction site. Compared with the traditional dragging or lifting method, the use of mobile wheels can reduce the risk of damage to the warning device itself and the ground, and extend the service life of the equipment.

[0024] 2. When the device is in use, it is connected by means of threads and slides, making it easy to install and disassemble, and can be reused between different construction sites, reducing the demand for new materials and the generation of waste. The construction site needs to quickly adjust the safety warning area according to the construction progress. The detachable warning device can be quickly assembled and dismantled, improving work efficiency, and is also easy to inspect and maintain. This method does not require complex tools or equipment, can save costs, and the reusable design also reduces material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the exploded structure of the base and column of the utility model;

[0027] Figure 3This is a cross-sectional schematic diagram of the support mechanism structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure decomposition of the connection mechanism of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure decomposition of the reinforcement mechanism of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure decomposition of the reinforcement mechanism of the utility model;

[0031] Figure 7 It is a schematic diagram of the structural decomposition of the reinforcement mechanism of the utility model.

[0032] In the figure: 1. base; 2. moving wheel; 3. supporting mechanism; 31. supporting rod; 32. fixing sleeve; 4. column; 5. mounting seat; 6. connecting mechanism; 61. fixing beam; 62. limiting block; 7. fixing cap; 8. reinforcing mechanism; 81. fixing slider; 82. baffle; 83. railing; 84. fixing rod; 85. connecting sleeve; 86. connecting shaft; 87. connecting rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-3 The utility model provides a technical solution: a construction warning device, comprising: a base 1 for installing a column 4, a moving wheel 2 that can push the device is installed at the bottom of the base 1, a supporting mechanism 3 that reduces the pressure of the moving wheel 2 is installed on the side of the base 1, four groups of moving wheels 2 are fixed at the four corners of the bottom of the base 1, and four groups of supporting mechanisms 3 are arranged on the side wall of the base 1 near the moving wheel 2. The supporting mechanism 3 includes a supporting rod 31 and a fixing sleeve 32, and the outer surface of the supporting rod 31 is evenly distributed with threads, and the supporting rod 31 is threadedly inserted in the fixing sleeve 32, and a threaded slot matching the supporting rod 31 is opened on the fixing sleeve 32;

[0035] The device can be moved by the moving wheel 2. After the device is moved to a suitable position, the support rod 31 can be held and rotated clockwise. Since the length of the threaded part of the support rod 31 is greater than the height of the moving wheel 2, the support rod 31 moves downward under the fixation of the fixing sleeve 32 until the bottom of the support rod 31 contacts the ground and stops rotating. The other three are operated in turn according to the above steps, so that the support mechanism 3 can provide additional stability and strength, making the device more stable, while reducing the pressure of the device on the moving wheel 2, increasing the service life of the moving wheel 2, and avoiding accidental movement of the moving wheel 2.

[0036] See also Figure 4 The bottom of the column 4 is fixed with a mounting seat 5 for easy installation. The column 4 and the base 1 are fixed by threaded connection of the mounting seat 5. A connecting mechanism 6 is slidably connected to the column 4. A mounting groove matched with the connecting mechanism 6 is provided on the top of the column 4. A reinforcing mechanism 8 for enhancing the protective effect of the guardrail device is installed on the connecting mechanism 6. A fixing cap 7 is inserted on the top of the column 4. The connecting mechanism 6 includes a fixed beam 61 and a limit block 62. The two ends of the fixed beam 61 and the limit block 62 are T-shaped structures with the same size, and a slide groove matched with the T-shaped slider is provided on the column 4. The cross street surface of the column 4 with the slide groove is a concave structure, and the concave parts of the two groups of columns 4 are opposite to the two sides of the base 1.

[0037] By fixing the recessed parts of the two groups of columns 4 on both sides of the base 1 opposite to each other, and inserting a fixed beam 61 into the slide groove at the top of the column 4 and fixing it, and selecting a limit block 62 of appropriate length as needed to separate the second fixed beam 61, and installing a reinforcement mechanism 8 between the two fixed beams 61, after the second fixed beam 61 is installed, select two shorter limit blocks 62 of the same length to insert into the two columns 4, use the fixing cap 7 to insert into the groove at the top of the column 4, and use the threaded bolt to fix it, so that the fixed beam 61 and the reinforcement mechanism 8 cannot move, avoiding shaking and wear. Since it is connected by means of threads and slide grooves, the device is easy to install and disassemble, and can be reused between different construction sites, reducing the demand for new materials and the generation of waste. The construction site needs to quickly adjust the safety warning area according to the construction progress, thereby improving work efficiency.

[0038] Embodiment 1:

[0039] See also Figure 5 The reinforcement mechanism 8 includes a fixed slider 81 and a baffle 82, which form an I-shaped structure. A slide groove matching the reinforcement mechanism 8 is provided on the fixed crossbeam 61. An appropriate number of reinforcement mechanisms 8 can be slidably inserted in the fixed crossbeam 61 as needed, and reflective signs and signs such as road conditions and construction conditions can be pasted on the baffle 82;

[0040] Embodiment 2:

[0041] See also Figure 6 The reinforcement mechanism 8 includes a railing 83 and a fixing rod 84. The railing 83 is an I-shaped cylindrical structure. The fixing rod 84 is a structure with the same shape and length as the fixed crossbeam 61. Five groups of evenly distributed circular grooves matching the railing 83 are opened on the top. After the bottom of the railing 83 is installed on the bottom fixed crossbeam 61, a suitable limit block 62 is selected according to the needs, and the fixing rod 84 is passed through the top of the railing 83 to fix the position of the railing 83. The second fixing rod 84 is installed according to the above steps, so that the position of the railing 83 is fixed and will not be offset due to shaking, which affects the beauty of the device;

[0042] Embodiment three:

[0043] See also Figure 7 The reinforcement mechanism 8 includes a connecting sleeve 85, a connecting shaft 86 and a connecting rod 87. The connecting shaft 86 is fixed on the side of the connecting sleeve 85, and the connecting rod 87 is rotatably connected in the connecting sleeve 51. The connecting sleeve 85 is sleeved on two adjacent railings 83, and is cross-connected by the connecting rod 87 in an X-shaped manner, thereby increasing the overall strength and rigidity of the railing 83 structure, thereby reducing deformation caused by collision, improving the strength of the device, making it more resistant to the influence of strong winds and other external factors, and can also play a role in safety protection. It can prevent children, pets, etc. from entering by mistake and avoid accidental injuries.

[0044] In the utility model, the working steps of the device are as follows:

[0045] Determine the safe areas and areas that need warnings at the construction site, select the appropriate number of warning devices based on the site environment, ensure that the warning devices are intact, check for damaged or worn parts, and plan the layout of the warning devices based on the size and shape of the construction area, clean the ground, and ensure that the warning devices can be placed or fixed stably.

[0046] The recessed parts of the two groups of columns 4 are fixed oppositely on both sides of the base 1, and a fixed beam 61 is inserted into the slide groove at the top of the column 4 and fixed, and a limit block 62 of appropriate length is selected as needed to separate the second fixed beam 61, and a reinforcement mechanism 8 is installed between the two fixed beams 61. After the second fixed beam 61 is installed, two shorter limit blocks 62 of the same length are selected and inserted into the two columns 4, and the fixing caps 7 are inserted into the grooves at the top of the columns 4, and fixed with threaded bolts, so that the fixed beam 61 and the reinforcement mechanism 8 are fixed to avoid shaking and wear.

[0047] After assembly is completed, the device is pushed to move. After the warning device is moved to the predetermined position, the support rod 31 can be held and rotated clockwise, so that the support rod 31 moves downward under the fixation of the fixing sleeve 32 until the bottom of the support rod 31 contacts the ground and stops rotating. The other three are operated in turn according to the above steps, so that the support mechanism 3 can provide additional stability and strength, making the device more stable, ensuring that it is stable and can attract attention.

[0048] Attach necessary safety signs, warning signs or information signs to the reinforcement mechanism 8 of the warning device to convey danger information and safety tips, ensure that the signs are clearly visible, face passing personnel and vehicles, conduct a comprehensive inspection of the deployed warning devices to ensure their stability and visibility, adjust the position and angle of the warning devices according to actual needs, and regularly check the status of the warning devices, and replace damaged or discolored signs in time to achieve the best warning effect.

[0049] When construction is completed or the warning area is changed, the warning device shall be removed in accordance with the prescribed procedures, cleaned and inspected, and properly stored for next use.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction warning device, comprising: A base (1) for mounting a column (4), characterized in that: a moving wheel (2) capable of pushing a device is mounted at the bottom of the base (1), a supporting mechanism (3) for reducing the pressure of the moving wheel (2) is mounted on the side of the base (1), a mounting seat (5) for easy installation is fixed at the bottom of the column (4), the column (4) and the base (1) are threadedly connected and fixed via the mounting seat (5), a connecting mechanism (6) is slidably connected to the column (4), a mounting groove matching the connecting mechanism (6) is provided at the top of the column (4), a reinforcing mechanism (8) for enhancing the protective effect of the guardrail device is installed on the connecting mechanism (6), and a fixing cap (7) is inserted at the top of the column (4).

2. A construction warning device according to claim 1, characterized in that: Four sets of moving wheels (2) are fixed at the four corners of the bottom of the base (1).

3. A construction warning device according to claim 2, characterized in that: Four groups of supporting mechanisms (3) are arranged on the side wall of the base (1) near the moving wheels (2).

4. A construction warning device according to claim 3, characterized in that: The support mechanism (3) comprises a support rod (31) and a fixing sleeve (32); threads are evenly distributed on the outer surface of the support rod (31); the support rod (31) is threadedly inserted into the fixing sleeve (32); and a threaded slot matching the support rod (31) is provided on the fixing sleeve (32).

5. A construction warning device according to claim 4, characterized in that: The length of the threaded portion of the support rod (31) is greater than the height of the moving wheel (2), and the support rod (31) can be rotated to contact the ground.

6. A construction warning device according to claim 1, characterized in that: The connecting mechanism (6) comprises a fixed crossbeam (61) and a limit block (62); the two ends of the fixed crossbeam (61) and the limit block (62) are T-shaped structures of the same size, and a sliding groove matching the T-shaped sliding block is provided on the column (4).

7. A construction warning device according to claim 6, characterized in that: The lengths of the limit blocks (62) are not uniform, and the length of the limit blocks (62) can determine the required height between the two sets of fixed beams (61).

8. A construction warning device according to claim 6, characterized in that: The transverse surface of the upright column (4) provided with the slide groove is a concave structure, and the concave parts of the two groups of upright columns (4) are opposite to the two sides of the base (1).

9. A construction warning device according to claim 1, characterized in that: The upper part of the fixing cap (7) is a hemispherical structure, and the bottom is a rectangular block. The two fixing caps (7) are respectively inserted into the tops of the two columns (4).

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