A construction supervision device

Abstract

The utility model relates to the field of building construction technology provides a kind of building construction supervision device, comprising: base, still include: connecting disc, fixedly connected in the top of the base.The utility model, by controller controls waterproof motor one start, makes its output shaft drive rotating rod one, gear one and gear two rotation, can make movable block along the outer surface of screw rod upwardly mobile, simultaneously drive mounting rod, supervision equipment and waterproof motor two upwardly mobile, the height of supervision equipment is adjusted, gear three can simultaneously drive rotating rod two and movable disc rotation, simultaneously drive movable plate along the inside of sliding slot one and slide to outside, the ground area of this device is adjusted, so that mounting column can be all-round shielding to screw rod, sand dust and other wind weather can be avoided into mounting column, to prevent the movement of movable block is blocked, to ensure the stability of supervision equipment and universal self-locking wheel adjustment.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a building construction monitoring device. Background Technology

[0002] Construction monitoring devices are surveillance equipment used at construction sites. They capture real-time video footage through cameras, transmit and process it, providing clear images of the construction site for construction workers and managers, enabling remote monitoring and management. In construction, these devices not only capture real-time images of the construction site, providing managers with real-time monitoring information to ensure safety and order and improve management efficiency, but they also capture the construction process, helping managers monitor and control construction quality to ensure it meets standards. Construction monitoring devices are widely used at construction sites, building material storage yards, management areas, and rest areas.

[0003] In the prior art, for example, Chinese Patent No. CN222650992U discloses a construction monitoring device, belonging to the field of construction monitoring technology, including: a mounting base and a mounting column; a rectangular groove opened in the mounting column, and a threaded rod rotatably connected in the rectangular groove, with the external threads on both sides of the threaded rod arranged in opposite directions; this utility model, by setting the threaded rod with the external threads arranged in opposite directions on both sides in the mounting column, in conjunction with the sliding sleeves on both sides, can adjust the height of the construction monitoring device while also driving multiple limit plates to move synchronously, so that the footprint of the construction monitoring device can be flexibly adjusted. Not only can it be conveniently transported or stored when not in use, but it can also ensure its stability and safety when in use, making the practicality and flexibility of the construction monitoring device better.

[0004] While the above-mentioned solution has the advantages mentioned above, it also has disadvantages. Although it can adjust the height of the construction monitoring device and simultaneously move multiple limit plates synchronously by using threaded rods with opposing external threads on both sides of the mounting column, and in conjunction with sliding sleeves on both sides, allowing for flexible adjustment of the device's footprint and convenient transportation or storage when not in use, as well as ensuring its stability and safety during use, thus improving the practicality and flexibility of the construction monitoring device, since this device is placed on the construction site, windy weather can easily blow sand and dust from the construction site into the rectangular groove of the mounting column. This dust and sand may fall onto the threaded rods, potentially obstructing the movement of the sliding sleeves and preventing the universal wheels and monitoring equipment from being adjusted. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing technology where, although the existing technology uses threaded rods with opposing external threads on both sides of the mounting column, along with sliding sleeves on both sides, it can adjust the height of the construction monitoring device and simultaneously move multiple limit plates synchronously, allowing for flexible adjustment of the device's footprint. This not only facilitates convenient transportation or storage when not in use but also ensures stability and safety during use, making the construction monitoring device more practical and flexible, the device is placed on the construction site. In windy weather, sand and dust from the construction site can easily be blown into the rectangular groove of the mounting column, landing on the threaded rods. This can obstruct the movement of the sliding sleeves, ultimately preventing the universal wheels and monitoring equipment from being adjusted.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a construction monitoring device, comprising: a base, and further comprising:

[0007] A connecting plate is fixedly connected to the top of the base. A mounting column is fixedly connected to the top of the connecting plate. A lead screw is rotatably connected to the center of the connecting plate. A gear four is fixedly connected to one end of the lead screw. A rotating rod one is rotatably connected to the opposite side of the inner wall of the connecting plate. A gear one is fixedly connected to the outer surface of the rotating rod one near one end. The gear one and gear four are meshed. A waterproof motor one is fixedly connected to the top of the connecting plate. The output end of the waterproof motor one is fixedly connected to one end of the rotating rod one. A movable block is threaded onto the outer surface of the lead screw. A U-shaped plate is fixedly connected to the top of the movable block. A mounting rod is rotatably connected to the top of the U-shaped plate. A monitoring device is fixedly connected to one end of the mounting rod.

[0008] Preferably, the outer surface of the base has multiple sliding grooves arranged in a circular array, and a movable plate is slidably connected inside the sliding groove. A universal self-locking wheel is fixedly connected to the bottom of the movable plate.

[0009] Preferably, a rotating rod two is rotatably connected to the top of the base, a gear three is fixedly connected to one end of the rotating rod two, and a gear two is fixedly connected to the outer surface of the rotating rod one near the other end, and the gear two and gear three are meshed together.

[0010] Preferably, the other end of the rotating rod is fixedly connected to a movable disc, the outer surface of the movable disc is rotatably connected to the inside of the base, the top of the movable disc is provided with multiple inclined grooves in a circumferential array, and the bottom of the movable plate away from the universal self-locking wheel is fixedly connected to a sliding rod, the outer surface of the sliding rod is slidably connected to the inside of the inclined groove.

[0011] Preferably, a second waterproof motor is fixedly connected to the top of the inner wall of the U-shaped plate, and the output end of the second waterproof motor is fixedly connected to the other end of the mounting rod.

[0012] Preferably, two sliding grooves are symmetrically formed at the top of the mounting column, and the two arms of the U-shaped plate are slidably connected inside the two sliding grooves.

[0013] Preferably, the outer surface of the movable block is slidably connected to the inside of the mounting column, and the other end of the lead screw is rotatably connected to the top of the inner wall of the mounting column.

[0014] Preferably, the gear ratio between gear one and gear four is 10:1, and the gear ratio between gear two and gear three is 1:10.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] 1. This utility model controls the waterproof motor to start via a controller, causing its output shaft to drive rotating rod one, gear one, and gear two to rotate. Gear four then drives the lead screw to rotate, causing the movable block to move upward along the outer surface of the lead screw. Simultaneously, this causes the U-shaped plate to slide upward along the inside of the slide groove two, and simultaneously causes the mounting rod, monitoring equipment, and waterproof motor two to move upward, adjusting the height of the monitoring equipment. At the same time, gear three drives rotating rod two and the movable plate to rotate, causing the slide rod to slide away from the center position along the inside of the inclined groove. Simultaneously, this causes the movable plate to slide outward along the inside of the slide groove one, causing multiple universal self-locking wheels to move in all directions, adjusting the footprint of the device. This allows the mounting column to completely shield the lead screw, preventing sand and dust from entering the mounting column during windy weather and preventing sand and dust from falling on the lead screw, thus preventing the movement of the movable block from being obstructed, and ensuring the stability of the monitoring equipment and the universal self-locking wheel adjustment.

[0017] 2. In this utility model, under the action of the gear ratio of gear one and gear four, when gear one rotates one revolution, gear four will rotate ten revolutions. Similarly, under the action of the gear ratio of gear two and gear three, when gear two rotates one revolution, gear three will rotate one-tenth of a revolution. In this way, through the cooperation of gear one and gear four and gear two and gear three, the upward adjustment height of the monitoring equipment and the outward movement distance of the universal self-locking wheel can be changed synchronously, that is, the height of the monitoring equipment and the floor area occupied by this device are matched. Attached Figure Description

[0018] Figure 1 A side view of a construction monitoring device provided by this utility model;

[0019] Figure 2 A schematic diagram of the internal structure of a construction monitoring device provided by this utility model;

[0020] Figure 3 This utility model provides a construction monitoring device. Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This is a cross-sectional structural diagram of a construction monitoring device provided by this utility model.

[0022] Legend:

[0023] 1. Base; 101. Slide 1; 102. Movable plate; 103. Universal self-locking wheel; 2. Connecting plate; 201. Waterproof motor 1; 202. Rotating rod 1; 203. Gear 1; 204. Gear 2; 205. Rotating rod 2; 206. Gear 3; 207. Gear 4; 208. Movable plate; 209. Inclined groove; 210. Slide rod; 3. Mounting column; 301. Slide 2; 302. U-shaped plate; 303. Mounting rod; 304. Monitoring equipment; 305. Waterproof motor 2; 306. Lead screw; 307. Movable block. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Examples, such as Figure 1-4 As shown, this utility model provides a construction monitoring device, including: a base 1, and a connecting plate 2, which is fixedly connected to the top of the base 1. A mounting column 3 is fixedly connected to the top of the connecting plate 2. A lead screw 306 is rotatably connected to the center of the connecting plate 2. A gear 4 207 is fixedly connected to one end of the lead screw 306. A rotating rod 202 is rotatably connected to the opposite side of the inner wall of the connecting plate 2. A gear 203 is fixedly connected to the outer surface of the rotating rod 202 near one end. The gear 203 meshes with the gear 4 207. A waterproof motor 201 is fixedly connected to the top of the connecting plate 2. The output end of the waterproof motor 201 is fixedly connected to one end of the rotating rod 202. A movable block 307 is threadedly connected to the outer surface of the lead screw 306. A U-shaped plate 302 is fixedly connected to the top of the movable block 307. An mounting rod 303 is rotatably connected to the top of the U-shaped plate 302. A monitoring device 304 is fixedly connected to one end of the mounting rod 303.

[0027] Furthermore, such as Figure 1-4 As shown, the outer surface of the base 1 has multiple sliding grooves 101 arranged in a circular array. A movable plate 102 is slidably connected inside the sliding groove 101. A universal self-locking wheel 103 is fixedly connected to the bottom of the movable plate 102. With the above arrangement, when the movable plate 102 slides along the sliding groove 101 toward the inside of the base 1, it can drive the multiple universal self-locking wheels 103 to retract, thereby reducing the footprint of the device. Conversely, it can increase the footprint of the device.

[0028] Furthermore, such as Figure 1-4 As shown, a rotating rod 205 is rotatably connected to the top of the base 1. A gear 3 206 is fixedly connected to one end of the rotating rod 205. A gear 204 is fixedly connected to the outer surface of the rotating rod 202 near the other end. The gear 204 meshes with the gear 3 206. With the above arrangement, when the rotating rod 202 drives the gear 204 to rotate, it can drive the gear 3 206 to rotate.

[0029] Furthermore, such as Figure 1-4 As shown, the other end of the rotating rod 205 is fixedly connected to a movable disk 208. The outer surface of the movable disk 208 is rotatably connected to the inside of the base 1. The top of the movable disk 208 has multiple inclined slots 209 arranged in a circular array. The bottom of the movable plate 102, away from the universal self-locking wheel 103, is fixedly connected to a sliding rod 210. The outer surface of the sliding rod 210 is slidably connected to the inside of the inclined slot 209. By causing the gear 3 206 to drive the rotating rod 205 and the movable disk 208 to rotate, a force is applied to the sliding rod 210, causing the sliding rod 210 to slide along the inside of the inclined slot 209 away from the center position. Simultaneously, the movable plate 102 is driven to slide outward along the inside of the sliding slot 101, causing the multiple universal self-locking wheels 103 to move in all directions, thereby adjusting the floor space of the device.

[0030] Furthermore, such as Figure 1-4 As shown, a waterproof motor 305 is fixedly connected to the top of the inner wall of the U-shaped plate 302. The output end of the waterproof motor 305 is fixedly connected to the other end of the mounting rod 303. The controller controls the waterproof motor 305 to start, so that its output shaft drives the mounting rod 303 and the monitoring device 304 to rotate, which can adjust the monitoring range of the monitoring device 304.

[0031] Furthermore, such as Figure 1-4 As shown, two sliding grooves 301 are symmetrically opened on the top of the mounting column 3. The two arms of the U-shaped plate 302 are slidably connected inside the two sliding grooves 301. With the above arrangement, the U-shaped plate 302 can slide up or down along the inside of the sliding grooves 301.

[0032] Furthermore, such as Figure 1-4As shown, the outer surface of the movable block 307 is slidably connected to the inside of the mounting column 3, and the other end of the lead screw 306 is rotatably connected to the top of the inner wall of the mounting column 3. With the above arrangement, when the lead screw 306 rotates, the movable block 307 can move up or down along the outer surface of the lead screw 306 and slide up or down along the inside of the mounting column 3.

[0033] Furthermore, such as Figure 1-4 As shown, the gear ratio between gear 1 203 and gear 4 207 is 10:1, and the gear ratio between gear 2 204 and gear 3 206 is 1:10. Under the influence of the gear ratio between gear 1 203 and gear 4 207, when gear 1 203 rotates one revolution, gear 4 207 will rotate ten revolutions. Similarly, under the influence of the gear ratio between gear 2 204 and gear 3 206, when gear 2 204 rotates one revolution, gear 3 206 will rotate one-tenth of a revolution.

[0034] Working principle: During use, the waterproof motor 201 is started by the controller, causing its output shaft to drive the rotating rod 202, gear 203, and gear 204 to rotate. Then, under the meshing action of gear 203 and gear 4, gear 4 drives the lead screw 306 to rotate. Then, under the action of the threaded connection between the lead screw 306 and the movable block 307, and with the cooperation of the inner wall of the mounting column 3 in limiting and guiding the movable block 307, the movable block 307 can move upward along the outer surface of the lead screw 306, synchronously driving the U-shaped plate 302 along the slide groove 2 301. The internal sliding mechanism slides upwards, simultaneously moving the mounting rod 303, monitoring equipment 304, and waterproof motor 305 upwards to adjust the height of the monitoring equipment 304. Simultaneously, the meshing of gears 204 and 206 causes gear 206 to rotate the rotating rod 205 and movable disc 208, applying a force to the slide rod 210. This causes the slide rod 210 to slide along the inside of the inclined groove 209 away from the center, simultaneously moving the movable plate 102 along the inside of the sliding groove 101 outwards, causing the multiple universal self-locking wheels 103 to move in all directions. The footprint of this device is adjusted so that the mounting column 3 can completely shield the lead screw 306, preventing sand and dust from entering the mounting column 3 during windy weather and preventing them from settling on the lead screw 306. This prevents the movement of the movable block 307 from being obstructed, thus ensuring the stability of the monitoring equipment 304 and the universal self-locking wheel 103. Through the gear ratio between gear one 203 and gear four 207, when gear one 203 rotates one revolution, gear four 207 will rotate ten revolutions. Similarly, through the gear ratio between gear two 204 and gear three 206... Under its action, when gear 204 rotates one revolution, gear 306 will rotate one-tenth of a revolution. Thus, through the cooperation of gear 1203 and gear 4207, and gear 2204 and gear 3206, the upward adjustment height of the monitoring device 304 and the outward movement distance of the universal self-locking wheel 103 can be changed synchronously. That is, the height of the monitoring device 304 is matched with the floor area of ​​the device. The controller controls the waterproof motor 2305 to start, so that its output shaft drives the mounting rod 303 and the monitoring device 304 to rotate, thereby adjusting the monitoring range of the monitoring device 304.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A construction monitoring device, comprising: The base (1) is characterized in that it further includes: A connecting plate (2) is fixedly connected to the top of the base (1). A mounting post (3) is fixedly connected to the top of the connecting plate (2). A lead screw (306) is rotatably connected to the center of the connecting plate (2). A gear four (207) is fixedly connected to one end of the lead screw (306). A rotating rod one (202) is rotatably connected to the opposite side of the inner wall of the connecting plate (2). A gear one (203) is fixedly connected to the outer surface of the rotating rod one (202) near one end. The gear one (203) and the gear four (207) are connected to each other. 7) Engaging connection: A waterproof motor (201) is fixedly connected to the top of the connecting disc (2). The output end of the waterproof motor (201) is fixedly connected to one end of the rotating rod (202). A movable block (307) is threadedly connected to the outer surface of the lead screw (306). A U-shaped plate (302) is fixedly connected to the top of the movable block (307). An installation rod (303) is rotatably connected to the top of the U-shaped plate (302). A monitoring device (304) is fixedly connected to one end of the installation rod (303).

2. The construction monitoring device according to claim 1, characterized in that: The outer surface of the base (1) is provided with a plurality of sliding grooves (101) arranged in a circular array. A movable plate (102) is slidably connected inside the sliding groove (101), and a universal self-locking wheel (103) is fixedly connected to the bottom of the movable plate (102).

3. A construction monitoring device according to claim 2, characterized in that: The top of the base (1) is rotatably connected to a rotating rod two (205), one end of the rotating rod two (205) is fixedly connected to a gear three (206), and the outer surface of the rotating rod one (202) near the other end is fixedly connected to a gear two (204), and the gear two (204) meshes with the gear three (206).

4. A construction monitoring device according to claim 3, characterized in that: The other end of the rotating rod (205) is fixedly connected to a movable disc (208). The outer surface of the movable disc (208) is rotatably connected to the inside of the base (1). The top of the movable disc (208) is provided with multiple inclined grooves (209) in a circular array. The bottom of the movable plate (102) away from the universal self-locking wheel (103) is fixedly connected to a sliding rod (210). The outer surface of the sliding rod (210) is slidably connected to the inside of the inclined groove (209).

5. A construction monitoring device according to claim 1, characterized in that: A waterproof motor (305) is fixedly connected to the top of the inner wall of the U-shaped plate (302), and the output end of the waterproof motor (305) is fixedly connected to the other end of the mounting rod (303).

6. A construction monitoring device according to claim 5, characterized in that: The top of the mounting column (3) has two symmetrical sliding grooves (301), and the two arms of the U-shaped plate (302) are slidably connected inside the two sliding grooves (301).

7. A construction monitoring device according to claim 6, characterized in that: The outer surface of the movable block (307) is slidably connected to the inside of the mounting column (3), and the other end of the lead screw (306) is rotatably connected to the top of the inner wall of the mounting column (3).

8. A construction monitoring device according to claim 3, characterized in that: The gear ratio between gear one (203) and gear four (207) is 10:1, and the gear ratio between gear two (204) and gear three (206) is 1; 10。

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