Warning device for construction site construction

Abstract

The utility model relates to the technical field of construction site construction, in particular to a warning device for construction site construction, which comprises a warning indicator body, a main body mechanism and a dustproof mechanism are mounted on the warning indicator body, the dustproof mechanism comprises an abutting ring and a fixing block, the warning indicator body is fixedly connected with the fixing block, and the abutting ring is fixedly connected with the fixing block. The warning device comprises a warning device body, a fixing block is fixedly installed on the warning device body, an abutting ring is in threaded connection with the fixing block, a clamping ring is installed on the fixing block in a clamped mode, a dustproof net is fixedly connected to the clamping ring, a loudspeaker is fixedly installed on the warning device body, a power supply mechanism is fixed to the top end of the warning device body, and a supporting mechanism is fixedly installed on the side wall, away from the dustproof net, of the warning device body. The pressing ring is rotated to be separated from the fixing block, so that the clamping ring can be conveniently detached from the fixing block, the dust screen fixed on the clamping ring can be conveniently detached and cleaned, and dust can be conveniently prevented from entering the loudspeaker.

Description

Technical Field

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

[0002] At present, in the process of construction on construction sites, in order to prevent others from entering the construction site, it is often necessary to use warning devices to remind people around to pay attention to safety. The general warning devices for construction on construction sites often use voice alarms, where the voice alarm refers to a speaker composed of a voice module, a control circuit, a speaker, a power supply and a shell. It can be used to broadcast product information and safety reminders, and is widely used in information dissemination. When used on a construction site, when a person enters the sensing range of the sensor on the voice alarm, the information of human activities can be accurately identified, detected and passively sensed, and a voice reminder is issued through the speaker, which can improve the safety of construction.

[0003] However, when the existing construction site warning device is used on the construction site, a lot of dust will be generated during the construction process. The dust enters the speaker of the voice warning device, which can easily cause the played voice to become unclear or even silent. In addition, the accumulated dust blocks the sound holes of the speaker, which will affect the sound propagation effect. Therefore, it is necessary to improve it. Utility Model Content

[0004] The purpose of the utility model is to provide a warning device for construction sites in order to solve the above-mentioned problem. The retaining ring is rotated to separate it from the fixed block, thereby facilitating the removal of the retaining ring from the fixed block, and then facilitating the removal and cleaning of the dustproof net fixed on the retaining ring, thereby preventing dust from entering the inside of the speaker.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a warning device for construction site construction, including a warning device body, a main body mechanism and a dustproof mechanism installed on the warning device body, the dustproof mechanism including a butt ring and a fixed block, the warning device body is fixedly connected with the fixed block, the fixed block is threadedly connected with the butt ring, the fixed block is clamped and installed with a clamping ring, the clamping ring is fixedly connected with a dustproof net, a horn is fixedly installed on the warning device body, a power supply mechanism is fixed on the top of the warning device body, and a supporting mechanism is fixedly installed on the side wall of the warning device body away from the dustproof net.

[0006] Preferably, the butt ring is rotatably connected to the alarm body, and the butt ring is in contact with the snap ring.

[0007] Preferably, the cross-sectional diameter of the dustproof net is smaller than the cross-sectional inner diameter of the retaining ring, and the clamping ring is slidably connected to the speaker.

[0008] Preferably, the main body mechanism comprises a warning light and a sensor, two warning lights are symmetrically fixedly mounted on the warning device body, and a sensor is fixedly mounted on the warning device body.

[0009] Preferably, the power supply mechanism includes a mounting frame and a support rod, the support rod is fixedly mounted on the top of the alarm body, the support rod is fixedly connected to the mounting frame, and the mounting frame is fixedly connected to the solar panel.

[0010] Preferably, the two mounting frames are symmetrically arranged about the support rod, and the solar panel is arranged at an angle.

[0011] Preferably, the support mechanism comprises a positioning plate and a clamping plate, the positioning plate is fixedly connected to the alarm body, a column and a clamping plate are clamped and installed on the positioning plate, and a mounting seat is fixedly connected to the column.

[0012] Preferably, the mounting seat is located at an end of the column away from the clamping plate, and the cross-sectional diameter of the mounting seat is larger than the cross-sectional diameter of the column.

[0013] Preferably, the portion where the positioning plate contacts the column is arranged in an arc surface structure, and the portion where the clamping plate contacts the cross section of the column is also arranged in an arc surface structure.

[0014] Preferably, the length of the positioning plate is greater than the length of the clamping plate, and the clamping plate is in conflict with the column. The beneficial effects of the utility model are as follows: the speaker is installed on the alarm body, and the clamping ring is clamped and installed inside the fixed block installed on the alarm body, so that the clamping ring can contact the side wall of the speaker, and a dustproof net is fixed on the clamping ring, which isolates the dust generated during construction on the construction site, which is beneficial to prevent dust from entering the speaker and affecting its normal broadcasting; after the dustproof net is installed, the retaining ring can be passed through the dustproof net, because the retaining ring and the side wall of the fixed block are threadedly connected, when the retaining ring is rotated to the end to conflict with the alarm body, it can squeeze the clamping ring, which is convenient for limiting the clamping ring; the retaining ring can also be removed from the dustproof net and the clamping ring by rotating it in the opposite direction, which is convenient for operators to clean and replace the dustproof net during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure of the anti-dust net and the anti-dust net of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the alarm body and the support rod of the utility model;

[0018] Figure 4 for Figure 3A schematic diagram of the enlarged structure of part A shown;

[0019] Figure 5 This is a schematic diagram of the connection structure of the dustproof net and the clamp ring of the utility model;

[0020] Figure 6 This is a schematic diagram of the connection structure of the alarm body and the positioning plate of the utility model;

[0021] Figure 7 for Figure 6 The enlarged structural diagram of part B is shown.

[0022] In the figure: 1. alarm body; 2. main body; 201. warning light; 202. sensor; 3. power supply mechanism; 301. solar panel; 302. mounting frame; 303. support rod; 4. dustproof mechanism; 401. retaining ring; 402. dustproof net; 403. snap ring; 404. speaker; 405. fixing block; 5. supporting mechanism; 501. column; 502. mounting seat; 503. positioning plate; 504. clamping plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-7 As shown, a warning device for construction site construction includes an alarm body 1, on which a main mechanism 2 and a dustproof mechanism 4 are installed, and the dustproof mechanism 4 includes a retaining ring 401 and a fixed block 405, the alarm body 1 is fixedly connected to the fixed block 405, the retaining ring 401 is threadedly connected to the fixed block 405, a retaining ring 403 is snap-fitted and installed on the fixed block 405, and a dustproof net 402 is fixedly connected to the retaining ring 403, a horn 404 is fixedly installed on the alarm body 1, a power supply mechanism 3 is fixed on the top of the alarm body 1, and a supporting mechanism 5 is fixedly installed on the side wall of the alarm body 1 facing away from the dustproof net 402.

[0025] As a technical optimization solution of the utility model, the push ring 401 is rotationally connected to the alarm body 1, and the push ring 401 contacts the snap ring 403. The push ring 401 limits the snap ring 403, which helps to prevent the snap ring 403 from falling off from the fixing block 405.

[0026] As a technical optimization solution of the utility model, the cross-sectional diameter of the dustproof net 402 is smaller than the cross-sectional inner diameter of the retaining ring 401 , the snap ring 403 is slidingly connected to the speaker 404 , and the snap ring 403 contacts the side wall of the speaker 404 , which helps to prevent dust from entering the interior of the speaker 404 .

[0027] As a technical optimization solution of the utility model, the main body mechanism 2 includes a warning light 201 and a sensor 202. Two warning lights 201 are symmetrically fixedly installed on the alarm body 1, and the sensor 202 is fixedly installed on the alarm body 1. When the sensor 202 senses that there are people near the construction site, the warning light 201 is used to give a reminder.

[0028] As a technical optimization solution of the utility model, the power supply mechanism 3 includes a mounting frame 302 and a support rod 303. The support rod 303 is fixedly installed on the top of the alarm body 1, and the mounting frame 302 is fixedly connected to the support rod 303. The mounting frame 302 is fixedly connected to the solar panel 301. The solar panel 301 is used to store electricity, so that the alarm body 1 can be powered when it is in use.

[0029] As a technical optimization solution of the utility model, the two mounting frames 302 are symmetrically arranged about the support rod 303, and the solar panel 301 is inclined. The arrangement of the solar panel 301 can improve the use efficiency of the alarm body 1.

[0030] As a technical optimization solution of the utility model, the supporting mechanism 5 includes a positioning plate 503 and a clamping plate 504. The positioning plate 503 is fixedly connected to the alarm body 1. The positioning plate 503 is clamped and installed with a column 501 and a clamping plate 504. The column 501 is fixedly connected with a mounting seat 502. The column 501 is clamped into the positioning plate 503 and can be fixed by the clamping plate 504.

[0031] As a technical optimization solution of the utility model, the mounting seat 502 is located at one end of the column 501 away from the clamping plate 504, and the cross-sectional diameter of the mounting seat 502 is larger than the cross-sectional diameter of the column 501. When the clamping plate 504 and the positioning plate 503 are fixed together, the column 501 can be limited.

[0032] As a technical optimization solution of the utility model, the part where the positioning plate 503 contacts the column 501 is arranged in an arc surface structure, and the part where the clamping plate 504 contacts the cross section of the column 501 is also arranged in an arc surface. The positioning plate 503 and the clamping plate 504 are both in contact with the side wall of the column 501, thereby facilitating improving the fixing effect thereof.

[0033] As a technical optimization solution of the utility model, the length of the positioning plate 503 is greater than that of the clamping plate 504, and the clamping plate 504 conflicts with the column 501. After the clamping plate 504 and the positioning plate 503 are clamped together, they can be limited by fixing bolts.

[0034] When the utility model is in use, first, the support rod 303 is installed on the top of the alarm body 1, and the solar panel 301 can be fixed through the mounting frame 302, and the solar panel 301 is tilted so that it can be fully irradiated by sunlight, which is beneficial to improve the power supply effect of the alarm body 1 when it is used; when someone approaches the construction site, the sensor 202 installed on the alarm body 1 can sense it, and then the warning light 201 flashes and plays a certain reminder role; the speaker 404 installed on the alarm body 1 plays voice, so as to facilitate the reminder of people nearby; because the speaker 404 is installed on the alarm body 1, the clamping ring 403 is clamped and installed inside the fixing block 405 installed on the alarm body 1, so that the clamping ring 403 can be in contact with the side wall of the speaker 404, and a dustproof net 402 is fixed on the clamping ring 403, and the dustproof net 402 is on the construction site The dust generated during construction is isolated, which is beneficial to prevent dust from entering the speaker 404 and affecting its normal broadcasting; after the dustproof net 402 is installed, the retaining ring 401 can be passed through the dustproof net 402. Since the retaining ring 401 and the side wall of the fixing block 405 are threadedly connected, when the retaining ring 401 is rotated to the end to contact the alarm body 1, it can squeeze the clamping ring 403, which is convenient for limiting the clamping ring 403; the retaining ring 401 can be rotated in the opposite direction, and it can also be removed from the dustproof net 402 and the clamping ring 403, which is convenient for the operator to clean and replace the dustproof net 402 during use; when the alarm body 1 needs to be inspected and repaired, the fixing bolts of the positioning plate 503 can be removed with a tool, which is convenient for removing the clamping plate 504 from the positioning plate 503, so that the alarm body 1 can be inspected and repaired when the positioning plate 503 is separated from the column 501.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A warning device for construction site construction, comprising a warning device body (1), characterized in that: The alarm body (1) is provided with a main body mechanism (2) and a dustproof mechanism (4), the dustproof mechanism (4) comprising a retaining ring (401) and a fixing block (405), the alarm body (1) is fixedly connected with the fixing block (405), the retaining ring (401) is threadedly connected with the fixing block (405), a retaining ring (403) is snap-fittedly installed on the fixing block (405), a dustproof net (402) is fixedly connected with the retaining ring (403), a horn (404) is fixedly installed on the alarm body (1), a power supply mechanism (3) is fixedly installed at the top of the alarm body (1), and a supporting mechanism (5) is fixedly installed on the side wall of the alarm body (1) away from the dustproof net (402).

2. A warning device for construction site construction according to claim 1, characterized in that: The retaining ring (401) is rotatably connected to the alarm body (1), and the retaining ring (401) is in contact with the snap ring (403).

3. A warning device for construction site construction according to claim 1, characterized in that: The cross-sectional diameter of the dustproof net (402) is smaller than the cross-sectional inner diameter of the retaining ring (401), and the clamping ring (403) is slidably connected to the speaker (404).

4. A warning device for construction site construction according to claim 1, characterized in that: The main body mechanism (2) comprises a warning light (201) and a sensor (202); two warning lights (201) are symmetrically fixedly mounted on the warning device body (1); and the sensor (202) is fixedly mounted on the warning device body (1).

5. A warning device for construction site construction according to claim 1, characterized in that: The power supply mechanism (3) comprises a mounting frame (302) and a support rod (303); the support rod (303) is fixedly mounted on the top of the alarm body (1); the mounting frame (302) is fixedly connected to the support rod (303); and the mounting frame (302) is fixedly connected to the solar panel (301).

6. A warning device for construction site construction according to claim 5, characterized in that: The two mounting frames (302) are symmetrically arranged about the support rod (303), and the solar panel (301) is arranged at an angle.

7. A warning device for construction site construction according to claim 1, characterized in that: The support mechanism (5) comprises a positioning plate (503) and a clamping plate (504); the positioning plate (503) is fixedly connected to the alarm body (1); a column (501) and a clamping plate (504) are clamped and mounted on the positioning plate (503); and a mounting seat (502) is fixedly connected to the column (501).

8. A warning device for construction site construction according to claim 7, characterized in that: The mounting seat (502) is located at one end of the column (501) away from the clamping plate (504), and the cross-sectional diameter of the mounting seat (502) is greater than the cross-sectional diameter of the column (501).

9. A warning device for construction site construction according to claim 8, characterized in that: The portion where the positioning plate (503) contacts the column (501) is arranged in an arc surface structure, and the portion where the clamping plate (504) contacts the cross section of the column (501) is also arranged in an arc surface structure.

10. A warning device for construction site according to claim 9, characterized in that: The length of the positioning plate (503) is greater than the length of the clamping plate (504), and the clamping plate (504) is in conflict with the column (501).

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