Monitoring device for security engineering construction

Abstract

The utility model provides a monitoring device for security engineering construction, and belongs to the technical field of security engineering construction. The monitoring device for security engineering construction comprises a supporting structure and a monitoring structure. The supporting structure comprises a supporting column, a connecting base and a supporting pipe, the connecting base is fixed to the bottom of the supporting column, and a movable part is installed on the lifting part; and the monitoring structure comprises a fixed plate and a second adjusting piece, a through hole is formed in the fixed plate, the fixed plate is installed on the movable piece, a transverse frame is fixed to one side of the fixed plate, a second sliding groove is formed in the transverse frame, and a camera is rotationally installed on the movable connecting piece through a connecting frame. According to the utility model, during the maintenance process, the vertical adjustment can be conveniently carried out, the maintenance convenience can be improved, the position movement in the horizontal direction can be conveniently carried out, monitoring areas at different positions can be more flexibly aligned, and the monitoring use accuracy can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of security project construction, and particularly relates to a monitoring device for security project construction. Background Technique

[0002] Security refers to "safety protection". Security consists of three protection forms: physical protection, human protection, and technical protection. Here, security projects refer to technical prevention. A security project is a process of achieving safety protection by using modern scientific and technological means, and security products are devices serving security projects. Security projects include building intelligence (such as building intercom), video monitoring, access control and attendance, anti-theft alarm, parking lot management, smart home, computer room project, etc.

[0003] At present, the monitoring device in the security project is an indispensable part. For most of the existing monitoring devices, they are directly installed at the fixed position of the monitoring bracket. In this way, external tools such as ladders are needed to complete the maintenance operation during the maintenance process, which is very inconvenient during the maintenance process. At the same time, the position is relatively fixed and not convenient for adjustment, so it is difficult to accurately align the monitoring area, affecting the use accuracy of the monitoring. Therefore, it is necessary to propose a monitoring device for security project construction to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a monitoring device for security project construction, aiming to improve the problem that most of the existing monitoring devices are directly installed at the fixed position of the monitoring bracket. In this way, external tools such as ladders are needed to complete the maintenance operation during the maintenance process, which is very inconvenient during the maintenance process. At the same time, the position is relatively fixed and not convenient for adjustment, so it is difficult to accurately align the monitoring area, affecting the use accuracy of the monitoring.

[0005] The utility model is realized as follows:

[0006] The utility model provides a monitoring device for security project construction, including a support structure and a monitoring structure.

[0007] The support structure includes a support column, a connection base, and a support tube. The connection base is fixed to the bottom of the support column. A cavity is provided inside the support column. The support tube is fixed to the top surface of the support column. First chutes are provided on both sides of the support tube. A lifting member is installed inside the cavity, and a movable member is installed on the lifting member. The monitoring structure includes a fixing plate, a first adjusting member, and a second adjusting member. A through hole is provided inside the fixing plate. The fixing plate is installed on the movable member. A cross frame is fixed to one side of the fixing plate. A second chute is provided on the cross frame. The first adjusting member is installed on the cross frame. A movable connecting member is threadedly installed on the first adjusting member. The second adjusting member is installed on the movable connecting member. The movable connecting member is rotatably installed with a camera through a connecting frame.

[0008] In an embodiment of the present invention, the connection base includes a bottom plate. The bottom plate is fixed to the support column. Reinforcing plates are circumferentially fixed between the bottom plate and the support column. Nail holes are provided inside the bottom plate.

[0009] In an embodiment of the present invention, the lifting member includes a servo motor and a first threaded rod. The servo motor is installed inside the cavity. One end of the first threaded rod is connected to the end of the output shaft of the servo motor. The other end of the first threaded rod is rotatably connected to the inner top surface of the support tube.

[0010] In an embodiment of the present invention, the movable member includes a movable column, a sliding sleeve, and a threaded column. The movable column is threadedly penetrated through the first threaded rod. Sliding sleeves are fixed to both sides of the movable column through connection blocks. The connection blocks slidably penetrate through the first chutes. The sliding sleeves are slidably sleeved on the support tube. Threaded columns are symmetrically fixed on the sliding sleeves. The threaded columns penetrate through the through holes and are fixed by nuts. A limiting plate is fixed on the sliding sleeve. A shielding member is sleeved and installed on the sliding sleeve.

[0011] In an embodiment of the present invention, the first adjusting member includes a first fixing block and a second threaded rod. The first fixing block is fixed to the cross frame. The second threaded rod penetrates through the first fixing block and is rotatably connected to the cross frame. A rotating handle is fixed on the second threaded rod.

[0012] In an embodiment of the present invention, the movable connecting member includes a slider and a support plate. The slider is threadedly penetrated through the second threaded rod. The slider slidably penetrates through the second chute. A connecting plate is fixed to the top surface of the slider. The connecting plate slides on the surface of the cross frame. The support plate is rotatably connected to the connecting plate through a connecting column.

[0013] In an embodiment of the present utility model, the second adjusting member includes a second fixing block and a second transmission wheel. The second fixing block is fixed to the bottom of the connecting plate. A rotating column rotatably penetrates through the interiors of the second fixing block and the connecting plate. One end of the rotating column is key-connected to a first transmission wheel, and the other end of the rotating column is key-connected to a knob. The second transmission wheel is key-connected to the connecting column, and the first transmission wheel meshes with the second transmission wheel.

[0014] In an embodiment of the present utility model, the shielding member includes a shielding plate and a sleeve. The sleeve is fixed inside the shielding plate. The sleeve is sleeved on the sliding sleeve, and the sleeve and the limiting plate are fixed by a lock catch.

[0015] The beneficial effects of the present utility model are as follows: A monitoring device for security project construction obtained by the above design of the present utility model, during use, is installed and fixed with corresponding external screws through the connection base, and then the through holes on the fixing plate are put on the threaded posts. At this time, a nut is used for fastening. Then, by rotating the handle to rotate the second threaded rod, the movable connecting piece drives the camera to move, adjusting the position of the camera. Then, the position of the camera in the horizontal direction is adjusted through the second adjusting member. After adjusting to a suitable position, the servo motor drives the first threaded rod to rotate. During the rotation of the first threaded rod, the movable member drives the cross frame to move upward so that the camera is at a height. Conversely, by rotating the servo motor in the reverse direction, the camera can be lowered. In this way, during the maintenance process, it is convenient to perform up and down adjustment, which is beneficial to improving the convenience of maintenance. At the same time, it is convenient to perform position movement in the horizontal direction, and it can more flexibly align the monitoring areas at different positions, improving the accuracy of monitoring use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of a monitoring device for security project construction provided by an embodiment of the present utility model;

[0018] Figure 2 It is a schematic cross-sectional structural diagram of a monitoring device for security project construction provided by an embodiment of the present utility model;

[0019] Figure 3 It is a partially exploded structural diagram of a monitoring device for security project construction provided by an embodiment of the present utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged view of location A in the present utility model;

[0021] Figure 5 Schematic structural diagram of a shielding member for a monitoring device used in security project construction provided by an embodiment of the present utility model.

[0022] In the figure: 100, support structure; 110, support column; 111, cavity; 120, connection base; 121, bottom plate; 122, reinforcement plate; 123, nail hole; 130, support tube; 131, first chute; 140, lifting member; 141, servo motor; 142, first threaded rod; 150, movable member; 151, movable column; 152, connection block; 153, sliding sleeve; 1531, limiting plate; 154, threaded column; 200, monitoring structure; 210, fixing plate; 211, through hole; 220, cross frame; 221, second chute; 230, first adjusting member; 231, first fixing block; 232, second threaded rod; 233, rotating handle; 240, movable connection member; 241, slider; 242, connecting plate; 243, connecting column; 244, support plate; 250, second adjusting member; 251, second fixing block; 252, rotating column; 253, first transmission wheel; 254, second transmission wheel; 255, knob; 260, camera; 261, connecting frame; 270, shielding member; 271, shielding plate; 272, sleeve. Specific embodiments

[0023] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment

[0025] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: A monitoring device for security project construction includes a support structure 100 and a monitoring structure 200.

[0026] Please refer to Figure 1 and Figure 2, the support structure 100 includes support columns 110, connection bases 120 and support tubes 130. The connection base 120 is fixed to the bottom of the support column 110. A cavity 111 is formed inside the support column 110. The support tube 130 is fixed to the top surface of the support column 110. First chutes 131 are formed on both sides of the support tube 130. A lifting member 140 is installed inside the cavity 111, and a movable member 150 is installed on the lifting member 140.

[0027] The connection base 120 includes a bottom plate 121. The bottom plate 121 is fixed to the support column 110. Reinforcing plates 122 are circumferentially fixed between the bottom plate 121 and the support column 110. A nail hole 123 is formed inside the bottom plate 121. The nail hole 123 is used to dock with external screws and is fastened and installed through nuts. The lifting member 140 includes a servo motor 141 and a first threaded rod 142. The servo motor 141 is installed inside the cavity 111. One end of the first threaded rod 142 is connected to the end of the output shaft of the servo motor 141. The other end of the first threaded rod 142 is rotatably connected to the inner top surface of the support tube 130. By using the servo motor 141 to drive the first threaded rod 142 to rotate, the movable member 150 can be lifted to facilitate the maintenance of the monitoring device.

[0028] The movable member 150 includes a movable column 151, a sliding sleeve 153 and a threaded column 154. The movable column 151 is threadedly penetrated through the first threaded rod 142. Sliding sleeves 153 are fixed to both sides of the movable column 151 through connection blocks 152. The connection blocks 152 slidably penetrate through the first chutes 131. The sliding sleeves 153 are slidably sleeved on the support tube 130. Threaded columns 154 are symmetrically fixed to the sliding sleeves 153. The threaded columns 154 penetrate through through holes 211 and are fixed through nuts. A limiting plate 1531 is fixed to the sliding sleeve 153. A shielding member 270 is sleeved and installed on the sliding sleeve 153. A threaded hole matching the first threaded rod 142 is formed inside the movable column 151, so that the movable column 151 can move back and forth conveniently.

[0029] Please refer to Figures 1 - 5 , the monitoring structure 200 includes a fixing plate 210, a first adjusting member 230 and a second adjusting member 250. A through hole 211 is formed inside the fixing plate 210. The fixing plate 210 is installed on the movable member 150. A cross frame 220 is fixed to one side of the fixing plate 210. A second chute 221 is formed on the cross frame 220. The first adjusting member 230 is installed on the cross frame 220. A movable connecting member 240 is threadedly installed on the first adjusting member 230. The second adjusting member 250 is installed on the movable connecting member 240. The movable connecting member 240 rotatably installs a camera 260 through a connecting frame 261.

[0030] The first adjusting member 230 includes a first fixing block 231 and a second threaded rod 232. The first fixing block 231 is fixed on the cross frame 220. The second threaded rod 232 passes through the first fixing block 231 and is rotatably connected to the cross frame 220. A rotating handle 233 is fixed on the second threaded rod 232. The movable connecting member 240 includes a slider 241 and a support plate 244. The slider 241 is threadedly penetrated on the second threaded rod 232. The slider 241 slidably penetrates through the second chute 221. A connecting plate 242 is fixed on the top surface of the slider 241. The connecting plate 242 slides on the surface of the cross frame 220. The support plate 244 is rotatably connected to the connecting plate 242 through a connecting column 243. Here, a threaded hole matching the second threaded rod 232 is provided inside the slider 241, so as to move the slider 241 on the second threaded rod 232 to change the position of the camera 260.

[0031] The second adjusting member 250 includes a second fixing block 251 and a second transmission wheel 254. The second fixing block 251 is fixed on the bottom of the connecting plate 242. A rotating column 252 rotatably penetrates through the second fixing block 251 and the connecting plate 242. A first transmission wheel 253 is key-connected to one end of the rotating column 252. A knob 255 is key-connected to the other end of the rotating column 252. The second transmission wheel 254 is key-connected to the connecting column 243. The first transmission wheel 253 meshes with the second transmission wheel 254. Here, both the first transmission wheel 253 and the second transmission wheel 254 are gears. Here, the rotating column 252 is rotated by the knob 255, and the rotation of the rotating column 252 drives the support plate 244 to rotate. When rotating, the angle of the camera 260 in the horizontal direction can be changed, improving the installation flexibility.

[0032] The shielding member 270 includes a shielding plate 271 and a sleeve 272. The sleeve 272 is fixed inside the shielding plate 271. The sleeve 272 is sleeved on the sliding sleeve 153. The sleeve 272 and the limiting plate 1531 are fixed through a buckle. Here, the shielding member 270 can conveniently shield and protect the camera 260, thereby reducing the influence of rainwater on the camera 260 and improving the service life.

[0033] Specifically, the working principle of the monitoring device for security project construction: When in use, it is installed and fixed by using the connecting base 120 and corresponding screws externally. Then, the through hole 211 on the fixing plate 210 is put on the threaded column 154, and at this time, it is fastened by using a nut. Then, the second threaded rod 232 is rotated by rotating the handle 233. At this time, the movable connecting piece 240 drives the camera 260 to move, and the position of the camera 260 is adjusted. Then, the position of the camera 260 in the horizontal direction is adjusted by the second adjusting piece 250. After adjusting to the appropriate position, the first threaded rod 142 is driven to rotate by the servo motor 141. During the rotation of the first threaded rod 142, the movable piece 150 drives the cross frame 220 to move upward so that the camera 260 is at a height. On the contrary, the camera 260 can be lowered by reversing the rotation of the servo motor 141. In this way, it is convenient to adjust up and down during the maintenance process, which is beneficial to improving the convenience of maintenance. At the same time, it is convenient to move the position in the horizontal direction, and it can more flexibly align the monitoring areas at different positions to improve the accuracy of monitoring use.

[0034] It should be noted that the specific model specifications of the servo motor 141 and the camera 260 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0035] The power supply and its principle of the servo motor 141 and the camera 260 are clear to those skilled in the art, and will not be elaborated in detail here.

[0036] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A monitoring device for security engineering construction, comprising a support structure (100) and a monitoring structure (200) installed on the support structure (100), characterized in that: The support structure (100) comprises a support column (110), a connection base (120) and a support tube (130), wherein the connection base (120) is fixed to the bottom of the support column (110), a cavity (111) is provided inside the support column (110), the support tube (130) is fixed to the top surface of the support column (110), first slide grooves (131) are provided on both sides of the support tube (130), a lifting member (140) is installed inside the cavity (111), and a movable member (150) is installed on the lifting member (140); The monitoring structure (200) comprises a fixed plate (210), a first adjusting member (230) and a second adjusting member (250); a through hole (211) is provided inside the fixed plate (210); the fixed plate (210) is mounted on the movable member (150); a cross frame (220) is fixed on one side of the fixed plate (210); a second sliding groove (221) is provided on the cross frame (220); the first adjusting member (230) is mounted on the cross frame (220); a movable connecting member (240) is threadedly mounted on the first adjusting member (230); the second adjusting member (250) is mounted on the movable connecting member (240); and a camera (260) is rotatably mounted on the movable connecting member (240) through a connecting frame (261).

2. A monitoring device for security engineering construction according to claim 1, characterized in that: The connection base (120) comprises a bottom plate (121), the bottom plate (121) is fixed to the support column (110), a reinforcing plate (122) is circumferentially fixed between the bottom plate (121) and the support column (110), and a nail hole (123) is provided inside the bottom plate (121).

3. A monitoring device for security engineering construction according to claim 1, characterized in that: The lifting member (140) includes a servo motor (141) and a first threaded rod (142), wherein the servo motor (141) is installed inside the cavity (111), one end of the first threaded rod (142) is connected to the end of the output shaft of the servo motor (141), and the other end of the first threaded rod (142) is rotatably connected to the internal top surface of the support tube (130).

4. A monitoring device for security engineering construction according to claim 3, characterized in that: The movable part (150) comprises a movable column (151), a sliding sleeve (153) and a threaded column (154); the movable column (151) is threadedly penetrated on the first threaded rod (142); sliding sleeves (153) are fixed on both sides of the movable column (151) through connecting blocks (152); the connecting blocks (152) slide through the first sliding groove (131); the sliding sleeve (153) is slidably sleeved on the support tube (130); the sliding sleeve (153) is symmetrically fixed with threaded columns (154); the threaded columns (154) penetrate the through hole (211) and are fixed by a nut; a limiting plate (1531) is fixed on the sliding sleeve (153); and a shielding member (270) is sleeved and installed on the sliding sleeve (153).

5. A monitoring device for security engineering construction according to claim 1, characterized in that: The first adjusting member (230) comprises a first fixing block (231) and a second threaded rod (232); the first fixing block (231) is fixed on the cross frame (220); the second threaded rod (232) passes through the first fixing block (231) and is rotatably connected to the cross frame (220); a rotating handle (233) is fixed on the second threaded rod (232).

6. A monitoring device for security engineering construction according to claim 5, characterized in that: The movable connecting member (240) includes a slider (241) and a support plate (244), the slider (241) is threadedly inserted into the second threaded rod (232), the slider (241) slides through the second slide groove (221), a connecting plate (242) is fixed to the top surface of the slider (241), the connecting plate (242) slides with the surface of the cross frame (220), and the support plate (244) is rotatably connected to the connecting plate (242) through a connecting column (243).

7. A monitoring device for security engineering construction according to claim 6, characterized in that: The second adjusting member (250) comprises a second fixing block (251) and a second transmission wheel (254); the second fixing block (251) is fixed to the bottom of the connecting plate (242); a rotating column (252) is passed through the internal rotation of the second fixing block (251) and the connecting plate (242); one end of the rotating column (252) is key-connected to the first transmission wheel (253); the other end of the rotating column (252) is key-connected to the knob (255); the second transmission wheel (254) is key-connected to the connecting column (243); the first transmission wheel (253) is meshed with the second transmission wheel (254).

8. A monitoring device for security engineering construction according to claim 4, characterized in that: The shielding member (270) comprises a shielding plate (271) and a sleeve (272), wherein the sleeve (272) is fixed inside the shielding plate (271), the sleeve (272) is sleeved on the sliding sleeve (153), and the sleeve (272) and the limiting plate (1531) are fixed by a lock.

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