Building security monitoring device

Abstract

The utility model belongs to the technical field of monitoring devices, and discloses a building security monitoring device which comprises a bottom plate, long plates are fixedly installed on the left side and the right side of the top of the bottom plate, monitoring equipment is movably connected to the tops of the inner sides of the long plates, and a cylinder located above the monitoring equipment is fixedly installed on the inner sides of the long plates. Fixing plates are fixedly mounted on the left side and the right side of the back face of the long plate. By arranging the long plate, the limiting plate, the moving block, the pulling plate and the first spring, an operator firstly pulls the pulling plate, at the moment, the pulling plate drives the moving block to stably move towards the left side under the limiting effect of the limiting plate, and at the moment, the moving block exerts extrusion force on the first spring; and meanwhile, the moving block leaves the outside of the rotating rod to relieve the fixing effect on the rotating rod, the monitoring equipment stably moves downwards under the limiting effect of the long plate due to the gravity of the monitoring equipment, and the effect that the monitoring equipment automatically descends for maintenance can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring devices, in particular to a building security monitoring device. Background Art

[0002] The monitoring system is one of the most widely used systems in security systems. Currently, the more suitable construction site monitoring system on the market is the handheld video communication equipment. Video monitoring is now the mainstream.

[0003] At present, construction sites usually install monitoring equipment for security purposes to prevent accidents or other situations where evidence and video cannot be found. However, monitoring equipment is usually installed in high places. When operators need to repair the monitoring equipment, they generally need to use ladders to climb up to repair the monitoring equipment. However, due to the complex terrain of construction sites and many uneven places, it is easy for operators to shake when using ladders, so they need to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a building security monitoring device with the advantage of automatic descent.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building security monitoring device, comprising a base plate, long plates are fixedly installed on the left and right sides of the top of the base plate, the top of the inner side of the long plate is movably connected with a monitoring device, a cylinder located above the monitoring device is fixedly installed on the inner side of the long plate, a fixing plate is fixedly installed on the left and right sides of the back side of the long plate, a guide cylinder is fixedly installed on the inner side of the fixing plate, a mounting plate located behind the long plate is fixedly installed on the top of the base plate, a round rod is movably connected to the left side of the mounting plate, the other end of the round rod extends to the right side of the mounting plate, and the outer surface of the round rod is fixedly sleeved There is a roller, a rotating rod is fixedly installed on the left side of the round rod, a limiting plate located on the left side of the rotating rod is fixedly installed on the top of the bottom plate, a moving block is movably connected to the inner side of the limiting plate, the interior of the moving block is movably sleeved with the left end of the outer surface of the rotating rod, a pulling plate is fixedly installed on the top of the moving block, a first spring is fixedly installed on the left side of the moving block, the other end of the first spring is fixedly connected to the left side of the inner cavity of the limiting plate, a pull rope is fixedly connected to the outer surface of the roller, the outer surfaces of the pull rope are movably connected to the outer surface of the guide cylinder and the outer surface of the cylinder respectively, and the other end of the pull rope is fixedly connected to the top of the monitoring device.

[0006] As a preferred embodiment of the utility model, mounting blocks are fixedly installed on both sides of the left and right sides of the bottom front end of the monitoring device, a circular shaft is movably connected to the left side of the mounting block, and the other end of the circular shaft extends to the right side of the mounting block.

[0007] As a preferred embodiment of the utility model, a rotating block is fixedly sleeved on the outer surface of the circular shaft, a transparent plate is fixedly installed on the top of the rotating block, and the back side of the transparent plate is movably connected to the front side of the monitoring device.

[0008] As a preferred embodiment of the utility model, a connecting plate is fixedly installed on the front end of the left side of the monitoring device, and a lifting block is movably connected to the inner side of the connecting plate.

[0009] As a preferred embodiment of the utility model, a pulling block is fixedly installed on the left side of the lifting block, and the pulling block is in a rectangular shape.

[0010] As a preferred embodiment of the utility model, a connecting block is fixedly installed on the top of the connecting plate, a second spring is fixedly installed on the bottom of the connecting block, and the other end of the second spring is fixedly connected to the top of the lifting block.

[0011] As a preferred embodiment of the utility model, the bottom of the lifting block is movably connected to a rotating block, and the right side of the rotating block is fixedly connected to the left side of the transparent plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a long plate, a limit plate, a moving block, a pull plate and a first spring. The operator first pulls the pull plate. At this time, the pull plate will bring the moving block to move smoothly to the left under the limiting action of the limit plate. At this time, the moving block will apply an extrusion force to the first spring. At the same time, the moving block will leave the outside of the rotating rod to release the fixing effect on the rotating rod. At this time, the monitoring equipment will move downward smoothly due to its own gravity under the limiting action of the long plate. At this time, the monitoring equipment can be automatically lowered for maintenance.

[0014] 2. The utility model sets a rotating block, a transparent plate, a lifting block, a pulling block and a second spring. Due to the design of the transparent plate, the transparent plate will have a good protective effect on the front of the monitoring device. The operator pulls the pulling block, and the pulling block will move the lifting block smoothly upward under the limiting effect of the connecting plate. At this time, the lifting block will apply an extrusion force to the second spring. At this time, the lifting block will leave the top of the rotating block and release the blocking effect on the rotating block. At this time, the operator rotates the transparent plate, and the transparent plate will rotate simultaneously with the rotating block. At this time, the transparent plate will release the protective effect on the front of the monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0017] Figure 3It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the circular shaft of the utility model;

[0019] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 1. bottom plate; 2. long plate; 3. monitoring equipment; 4. cylinder; 5. fixed plate; 6. guide cylinder; 7. mounting plate; 8. round rod; 9. roller; 10. rotating rod; 11. limit plate; 12. moving block; 13. pull plate; 14. first spring; 15. mounting block; 16. round shaft; 17. rotating block; 18. transparent plate; 19. connecting plate; 20. lifting block; 21. pull block; 22. connecting block; 23. second spring; 24. rotating block; 25. pull rope. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 5 As shown, the utility model provides a building security monitoring device, including a bottom plate 1, long plates 2 are fixedly installed on the left and right sides of the top of the bottom plate 1, a monitoring device 3 is movably connected to the top of the inner side of the long plate 2, a cylinder 4 located above the monitoring device 3 is fixedly installed on the inner side of the long plate 2, a fixing plate 5 is fixedly installed on the left and right sides of the back side of the long plate 2, a guide cylinder 6 is fixedly installed on the inner side of the fixing plate 5, a mounting plate 7 located behind the long plate 2 is fixedly installed on the top of the bottom plate 1, a round rod 8 is movably connected to the left side of the mounting plate 7, the other end of the round rod 8 extends to the right side of the mounting plate 7, a roller 9 is fixedly sleeved on the outer surface of the round rod 8, and a round rod 9 is fixedly installed on the left side of the round rod 8. There is a rotating rod 10, and a limiting plate 11 located on the left side of the rotating rod 10 is fixedly installed on the top of the bottom plate 1, and a moving block 12 is movably connected to the inner side of the limiting plate 11. The interior of the moving block 12 is movably sleeved with the left end of the outer surface of the rotating rod 10, and a pulling plate 13 is fixedly installed on the top of the moving block 12. A first spring 14 is fixedly installed on the left side of the moving block 12, and the other end of the first spring 14 is fixedly connected to the left side of the inner cavity of the limiting plate 11. A pull rope 25 is fixedly connected to the outer surface of the drum 9, and the outer surfaces of the pull rope 25 are movably connected to the outer surfaces of the guide cylinder 6 and the outer surfaces of the cylinder 4 respectively, and the other end of the pull rope 25 is fixedly connected to the top of the monitoring device 3.

[0023] The operator first pulls the pull plate 13, and the pull plate 13 will move the moving block 12 smoothly to the left under the limiting action of the limiting plate 11. At this time, the moving block 12 will apply an extrusion force to the first spring 14. At this time, the monitoring device 3 will move downward smoothly due to its own gravity under the limiting action of the long board 2. At this time, the monitoring device 3 can automatically descend for easy maintenance.

[0024] refer to Figure 5 The left and right sides of the front end of the bottom of the monitoring device 3 are fixedly installed with mounting blocks 15, the left side of the mounting block 15 is movably connected with a circular shaft 16, and the other end of the circular shaft 16 extends to the right side of the mounting block 15.

[0025] As a technical optimization solution of the present invention, due to the design of the mounting block 15 , the mounting block 15 will have a good supporting effect on the circular shaft 16 .

[0026] refer to Figure 1 and Figure 2 A rotating block 17 is fixedly sleeved on the outer surface of the circular shaft 16 , a transparent plate 18 is fixedly installed on the top of the rotating block 17 , and the back side of the transparent plate 18 is movably connected to the front side of the monitoring device 3 .

[0027] As a technical optimization solution of the present invention, due to the design of the transparent plate 18 , the transparent plate 18 will have a good protective effect on the monitoring device 3 .

[0028] refer to Figure 5 A connecting plate 19 is fixedly installed at the front end of the left side of the monitoring device 3, and a lifting block 20 is movably connected to the inner side of the connecting plate 19.

[0029] As a technical optimization solution of the present invention, due to the design of the connecting plate 19 , the connecting plate 19 will have a good limiting effect on the lifting block 20 .

[0030] refer to Figure 1 and Figure 5 A pull block 21 is fixedly installed on the left side of the lifting block 20, and the pull block 21 is rectangular in shape.

[0031] As a technical optimization solution of the utility model, due to the design of the pulling block 21, when the operator pulls the pulling block 21, the pulling block 21 will move with the lifting block 20 at the same time.

[0032] refer to Figure 5 A connecting block 22 is fixedly installed on the top of the connecting plate 19 , a second spring 23 is fixedly installed on the bottom of the connecting block 22 , and the other end of the second spring 23 is fixedly connected to the top of the lifting block 20 .

[0033] As a technical optimization solution of the present invention, due to the design of the second spring 23 , the second spring 23 will apply a squeezing force to the lifting block 20 .

[0034] refer to Figure 1 and Figure 5 The bottom of the lifting block 20 is movably connected to a rotating block 24 , and the right side of the rotating block 24 is fixedly connected to the left side of the transparent plate 18 .

[0035] As a technical optimization solution of the present invention, due to the design of the lifting block 20 , the lifting block 20 will have a good locking effect on the rotating block 24 .

[0036] The working principle and use process of this utility model:

[0037] When the operator needs to repair the monitoring device 3, he first pulls the pull plate 13. The pull plate 13 will move the moving block 12 smoothly to the left under the limiting action of the limiting plate 11. At this time, the moving block 12 will apply an extrusion force to the first spring 14. At this time, the moving block 12 will leave the outside of the rotating rod 10 to release the fixing effect on the rotating rod 10. At this time, the monitoring device 3 will move downward smoothly due to its own weight under the limiting action of the long board 2. At this time, the purpose of automatic descent of the monitoring device 3 will be achieved, and it is also convenient for the operator to repair the monitoring device 3.

[0038] At this time, the operator pulls the pulling block 21, and the pulling block 21 will move the lifting block 20 smoothly upward under the limiting action of the connecting plate 19. At this time, the lifting block 20 will apply an extrusion force to the second spring 23. At this time, the lifting block 20 will release the blocking effect on the rotating block 24. At this time, the operator rotates the transparent plate 18, and the transparent plate 18 will rotate with the rotating block 17 at the same time. At this time, the transparent plate 18 will release the protective effect on the front of the monitoring device 3.

[0039] 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.

[0040] 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 building security monitoring device, comprising a base plate (1), characterized in that: The left and right sides of the top of the bottom plate (1) are fixedly mounted with long plates (2), the top of the inner side of the long plate (2) is movably connected with a monitoring device (3), the inner side of the long plate (2) is fixedly mounted with a cylinder (4) located above the monitoring device (3), the left and right sides of the back side of the long plate (2) are fixedly mounted with a fixing plate (5), the inner side of the fixing plate (5) is fixedly mounted with a guide cylinder (6), the top of the bottom plate (1) is fixedly mounted with a mounting plate (7) located behind the long plate (2), the left side of the mounting plate (7) is movably connected with a round rod (8), the other end of the round rod (8) extends to the right side of the mounting plate (7), the outer surface of the round rod (8) is fixedly sleeved with a roller (9), the left side of the round rod (8) is fixedly mounted with a rotating rod (10), the bottom A limit plate (11) located on the left side of the rotating rod (10) is fixedly installed on the top of the plate (1), and a moving block (12) is movably connected to the inner side of the limit plate (11). The interior of the moving block (12) is movably sleeved with the left end of the outer surface of the rotating rod (10). A pull plate (13) is fixedly installed on the top of the moving block (12). A first spring (14) is fixedly installed on the left side of the moving block (12). The other end of the first spring (14) is fixedly connected to the left side of the inner cavity of the limit plate (11). A pull rope (25) is fixedly connected to the outer surface of the drum (9). The outer surfaces of the pull rope (25) are movably connected to the outer surfaces of the guide cylinder (6) and the outer surface of the cylinder (4), respectively. The other end of the pull rope (25) is fixedly connected to the top of the monitoring device (3).

2. A building security monitoring device according to claim 1, characterized in that: A mounting block (15) is fixedly mounted on both left and right sides of the front end of the bottom of the monitoring device (3); a circular shaft (16) is movably connected to the left side of the mounting block (15); and the other end of the circular shaft (16) extends to the right side of the mounting block (15).

3. A building security monitoring device according to claim 2, characterized in that: A rotating block (17) is fixedly sleeved on the outer surface of the circular shaft (16), a transparent plate (18) is fixedly mounted on the top of the rotating block (17), and the back side of the transparent plate (18) is movably connected to the front side of the monitoring device (3).

4. A building security monitoring device according to claim 1, characterized in that: A connecting plate (19) is fixedly mounted on the front end of the left side of the monitoring device (3), and a lifting block (20) is movably connected to the inner side of the connecting plate (19).

5. A building security monitoring device according to claim 4, characterized in that: A pulling block (21) is fixedly mounted on the left side of the lifting block (20), and the pulling block (21) is in a rectangular shape.

6. A building security monitoring device according to claim 4, characterized in that: A connecting block (22) is fixedly mounted on the top of the connecting plate (19), a second spring (23) is fixedly mounted on the bottom of the connecting block (22), and the other end of the second spring (23) is fixedly connected to the top of the lifting block (20).

7. A building security monitoring device according to claim 4, characterized in that: The bottom of the lifting block (20) is movably connected to a rotating block (24), and the right side of the rotating block (24) is fixedly connected to the left side of the transparent plate (18).

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