Safety fence for road construction

Abstract

The utility model discloses a road construction safety fence which comprises a bottom block, a blocking shell is arranged on the outer wall of the top of the bottom block, a cavity is formed in the blocking shell, a supporting plate is welded in the cavity, a partition plate is welded to the position, close to the center, of the outer wall of the bottom of the supporting plate, and the partition plate is located in the cavity. An air extracting pump is installed on the outer wall of the top of the supporting plate through bolts, the output end of the air extracting pump is located on one side of the partition plate, an air collecting block is integrally formed on the outer wall of one side of the blocking shell, an air collecting groove is formed in the outer wall of one side of the air collecting block, the air collecting groove communicates with the cavity, and the air collecting groove is located on the other side of the partition plate; a mounting groove is formed in the outer wall of the top of the blocking shell; through the arrangement of the high-speed fan, the air collecting groove and the cavity, dust floating in the air can be sucked into the cavity during use, so that the situation that the dust in a construction area crosses over the fence to pollute the air during use can be reduced, and the dustproof capacity of the fence can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction protection devices, and in particular relates to a road construction safety enclosure. Background Art

[0002] Road engineering refers to the entire process of planning, design, construction, maintenance and management of roads and the engineering entities involved; like any other type of civil engineering, road engineering has obvious technical, economic and management characteristics. During the construction of road engineering, it is necessary to use fences to isolate the construction area;

[0003] In the current existing technology, road construction safety fences lack the function of collecting dust when in use, which causes dust to easily pass through the fences and enter the non-construction areas, causing pollution to the non-construction areas. Therefore, it is necessary to design a road construction safety fence to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a road construction safety enclosure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road construction safety fence, comprising a bottom block, a blocking shell is arranged on the top outer wall of the bottom block, and a cavity is opened inside the blocking shell, a support plate is welded inside the cavity, and a partition is welded on the bottom outer wall of the support plate near the center, the partition is located inside the cavity, a high-speed fan is installed on the top outer wall of the support plate by bolts, and the output end of the high-speed fan is located on one side of the partition, an air collecting block is integrally formed on the outer wall of one side of the blocking shell, and an air collecting groove is opened on the outer wall of one side of the air collecting block, the air collecting groove is connected with the cavity, and the air collecting groove is located on the other side of the partition, an installation groove is opened on the top outer wall of the blocking shell, and a power generation plate is installed inside the installation groove by screws.

[0006] Preferably, a plurality of air inlets are opened on an outer wall of one side of the blocking shell, and blocking nets are installed inside the air inlets and the air collecting trough by screws.

[0007] Preferably, a limiting groove is formed on the top outer wall of the bottom block, and a limiting block is integrally formed on the bottom outer wall of the blocking shell, and the limiting block is slidably connected to the inside of the blocking shell.

[0008] Preferably, two reinforcement strips are integrally formed on the top outer wall of the bottom block, and the reinforcement strips are located on the outer wall of the blocking shell.

[0009] Preferably, a cleaning groove is provided on an outer wall of one side of the blocking shell, and a fixing plate is connected to the inner thread of the cleaning groove.

[0010] Preferably, an inspection groove is opened on one side outer wall of the blocking shell, and the inspection groove is located above the supporting plate, and a sealing plate is installed inside the inspection groove by screws.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a high-speed fan, an air collecting trough and a cavity, which can suck the dust floating in the air into the interior of the cavity when in use, thereby reducing the dust in the construction area from passing over the enclosure and causing air pollution when in use, and can improve the dustproof ability of the enclosure.

[0013] 2. The utility model provides a bottom block and a limit groove, so that during use, the bottom block can be fixed first and then the blocking shell can be installed, which simplifies the steps for workers to install the enclosure and improves the efficiency of workers in installing the enclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side structural sectional view of the barrier shell of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the blocking shell of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the bottom block of the utility model;

[0018] In the figure: 1. bottom block; 2. blocking shell; 3. cavity; 4. support plate; 5. partition; 6. high-speed fan; 7. air collecting block; 8. air collecting trough; 9. blocking net; 10. installation slot; 11. power generation board; 12. air inlet; 13. limit slot; 14. reinforcement strip; 15. cleaning slot; 16. fixing plate; 17. inspection slot; 18. sealing plate. DETAILED DESCRIPTION

[0019] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0020] Example 1: Please refer to Figures 1 to 4The utility model provides a technical solution: a road construction safety fence, including a bottom block 1, preferably, a blocking shell 2 is arranged on the top outer wall of the bottom block 1, and a cavity 3 is opened inside the blocking shell 2, a support plate 4 is welded inside the cavity 3, and a partition 5 is welded near the center on the bottom outer wall of the support plate 4, the partition 5 is located inside the cavity 3, a high-speed fan 6 is installed on the top outer wall of the support plate 4 by bolts, and the output end of the high-speed fan 6 is located on one side of the partition 5, an air collecting block 7 is integrally formed on one side outer wall of the blocking shell 2, and an air collecting groove 8 is opened on one side outer wall of the air collecting block 7, the air collecting groove 8 is connected with the cavity 3, and the air collecting groove 8 is located on the other side of the partition 5, an installation groove 10 is opened on the top outer wall of the blocking shell 2, and a power generation plate 11 is installed inside the installation groove 10 by screws.

[0021] From the above description, it can be seen that the utility model has the following beneficial effects: the utility model can suck the dust floating in the air into the interior of the cavity 3 when in use through the high-speed fan 6, the air collecting trough 8 and the cavity 3, thereby reducing the dust in the construction area from passing over the enclosure to pollute the air during use, and can improve the dustproof ability of the enclosure.

[0022] Example 2: Please refer to Figures 1 to 4 As shown, on the basis of embodiment 1, the utility model provides a technical solution: a plurality of air inlets 12 are opened on the outer wall of one side of the blocking shell 2, and the air inlet 12 and the air collecting groove 8 are both installed with a blocking net 9 by screws; a limiting groove 13 is opened on the top outer wall of the bottom block 1, and a limiting block is integrally formed on the bottom outer wall of the blocking shell 2, and the limiting block is slidably connected to the inside of the blocking shell 2; two reinforcement strips 14 are integrally formed on the top outer wall of the bottom block 1, and the reinforcement strips 14 are located on the outer wall of the blocking shell 2.

[0023] For further information, see Figures 1 to 4 A cleaning groove 15 is opened on the outer wall of one side of the blocking shell 2. The cleaning groove 15 is used to facilitate the staff to clean the cavity 3 during use, and the internal thread of the cleaning groove 15 is connected to a fixing plate 16; an inspection groove 17 is opened on the outer wall of one side of the blocking shell 2, and the inspection groove 17 is located above the support plate 4. The inspection groove 17 is used to facilitate the staff to maintain the components installed on the top of the support plate 4 during use, and a sealing plate 18 is installed inside the inspection groove 17 by screws.

[0024] By adopting the above technical solution, through the provision of the bottom block 1 and the limiting groove 13, the steps for workers to install the enclosure can be simplified by first fixing the bottom block 1 and then installing the blocking shell 2 during use, and the efficiency of workers in installing the enclosure can be improved.

[0025] The working principle and use process of the utility model: during use, the staff first fixes the bottom block 1 to the edge of the construction area by bolts, and then the staff installs the blocking shell 2 to the inside of the bottom block 1. During the installation of the blocking shell 2, the staff slides the limit block on the bottom outer wall of the blocking shell 2 to the inside of the limit groove 13 on the top outer wall of the bottom block 1, and then the staff fixes the blocking shell 2 by bolts. During installation, the blocking shell 2 with the air collecting block 7 on one side should be located on the side of the construction area; during use, suction is generated by the high-speed fan 6, and air is sucked into the interior of the cavity 3 through the air collecting groove 8. Dust is blocked by the partition 5 and retained in the interior of the cavity 3, thereby being able to remove dust from the air, reducing the pollution of the air caused by dust in the construction area passing through the enclosure, and improving the dustproof ability of the enclosure.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A road construction safety enclosure, comprising a bottom block (1), Features: A blocking shell (2) is arranged on the top outer wall of the bottom block (1), and a cavity (3) is opened inside the blocking shell (2), a support plate (4) is welded inside the cavity (3), and a partition (5) is welded near the center of the bottom outer wall of the support plate (4), the partition (5) is located inside the cavity (3), a high-speed fan (6) is installed on the top outer wall of the support plate (4) by bolts, and the output end of the high-speed fan (6) is located on one side of the partition (5), a gas collecting block (7) is integrally formed on one side outer wall of the blocking shell (2), and a gas collecting groove (8) is opened on one side outer wall of the gas collecting block (7), the gas collecting groove (8) is connected with the cavity (3), and the gas collecting groove (8) is located on the other side of the partition (5), and a mounting groove (10) is opened on the top outer wall of the blocking shell (2), and a power generation plate (11) is installed inside the mounting groove (10) by screws.

2. A road construction safety fence according to claim 1, Features: A plurality of air inlets (12) are provided on an outer wall of one side of the blocking shell (2), and blocking nets (9) are installed inside the air inlets (12) and the air collecting tank (8) by means of screws.

3. A road construction safety fence according to claim 1, Features: A limiting groove (13) is provided on the top outer wall of the bottom block (1), and a limiting block is integrally formed on the bottom outer wall of the blocking shell (2), wherein the limiting block is slidably connected to the interior of the blocking shell (2).

4. A road construction safety fence according to claim 3, Features: Two reinforcement strips (14) are integrally formed on the top outer wall of the bottom block (1), and the reinforcement strips (14) are located on the outer wall of the blocking shell (2).

5. A road construction safety fence according to claim 1, Features: A dust cleaning groove (15) is provided on an outer wall of one side of the blocking shell (2), and a fixing plate (16) is connected to the inner thread of the dust cleaning groove (15).

6. A road construction safety enclosure according to claim 5, Features: An inspection groove (17) is provided on one side outer wall of the blocking shell (2), and the inspection groove (17) is located above the support plate (4), and a sealing plate (18) is installed inside the inspection groove (17) by means of screws.

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