Network security monitoring equipment convenient to maintain

Abstract

The utility model belongs to the technical field of monitoring equipment, and particularly relates to network security monitoring equipment convenient to maintain, which comprises a supporting rod, an upper fixing seat and a lower fixing seat are respectively mounted on the upper side and the lower side of the supporting rod, and a lower pulley and an upper pulley are respectively rotationally mounted in the lower fixing seat and the upper fixing seat. The lower pulley and the upper pulley are in transmission connection with a rope, the end of the rope is fixedly connected with a moving seat in a tying mode, a camera and an electric wire storage groove are installed on the side face of the moving seat, and the lower pulley is in transmission connection with a manual driving assembly. The pulley rope mechanism drives the camera to stably ascend and descend on the outer side of the supporting rod, maintenance is convenient, and the structural strength of the supporting rod does not need to be damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring equipment, and in particular relates to a network security monitoring equipment which is convenient to maintain. Background Art

[0002] Network monitoring equipment refers to the IP monitoring system used for specific applications in the field of security monitoring and remote monitoring. The main functions of network monitoring include remote image control, recording, storage, playback, real-time voice, image broadcasting, alarm linkage, electronic map, pan-tilt control, data forwarding, photography, image recognition, etc., which are widely used in society. Monitoring is a method of installing cameras at high places to monitor the area, but the cameras need maintenance, and generally construction workers climb up to repair them. Some also install electric equipment in the columns where the cameras are installed to facilitate the lowering of the cameras for maintenance.

[0003] The utility model patent with the authorization announcement number CN218510560U discloses a network security monitoring device that is easy to maintain. By turning the hand wheel to control the camera installed on the slider to descend, it is convenient for maintenance personnel to maintain the camera. Moreover, it is realized by a purely mechanical structure, which can avoid the difficult maintenance caused by the failure of the electric equipment. However, the function of the camera lifting and lowering of the above structure is mainly realized by the rotation shaft with threads on the surface, that is, the screw and the screw pair movement of the slider. The screw structure cost is relatively high under long-distance transmission, and the middle part of the screw will be bent by force, affecting normal use. In addition, the above structure needs to open a slide groove on the support rod, which destroys the support strength of the support rod. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a network security monitoring device that is easy to maintain, and to solve the problems of high cost and low structural strength of the camera support rod in the existing network security monitoring equipment in order to achieve a safe mechanical lifting function.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a network security monitoring device that is easy to maintain, comprising a support rod, an upper fixed seat and a lower fixed seat are respectively installed on the upper and lower sides of the support rod, a lower pulley and an upper pulley are respectively rotatably installed in the lower and upper fixed seats, a rope is connected to the lower pulley and the upper pulley for transmission, the end of the rope is fastened to a moving seat, a camera and a wire storage groove are installed on the side of the moving seat, and the lower pulley is transmission connected to a manual drive component.

[0006] The beneficial effects of the utility model are as follows: the camera is driven to stably rise and fall on the outside of the support rod through the pulley rope mechanism, which is convenient for maintenance without destroying the structural strength of the support rod.

[0007] In order to make the rope drive the camera to move smoothly;

[0008] As a further improvement of the above technical solution: a slot hole structure is provided through the movable seat to be clearance-matched with the support rod.

[0009] The beneficial effect of this improvement is that the moving seat can move smoothly under the drive of the rope.

[0010] In order to make the mobile seat move smoothly driven by the rope;

[0011] As a further improvement of the above technical solution: a slot structure is provided through the movable seat to fit the rope with clearance.

[0012] The beneficial effect of this improvement is that the middle section of the rope can slide through the moving seat to ensure smooth movement of the moving seat.

[0013] In order to ensure the stability of the mobile seat;

[0014] As a further improvement of the above technical solution: the number of the ropes is two, and they are symmetrically arranged on both sides of the support rod.

[0015] The beneficial effect of this improvement is that the two ropes can drive the moving seat to move stably under force.

[0016] In order to ensure the stability of the mobile seat position;

[0017] As a further improvement of the above technical solution: the manual drive assembly includes a worm pair and a handwheel, the worm wheel in the worm pair is coaxially installed with the lower pulley, and the worm in the worm pair is coaxially installed with the handwheel.

[0018] The beneficial effect of this improvement is that, under the self-locking characteristic of the worm pair, the moving seat can effectively maintain the stability of the position when the camera is working.

[0019] In order to effectively collect wires;

[0020] As a further improvement of the above technical solution: a wire threading hole structure is opened on the side of the support rod and the movable seat facing the wire storage groove, and the power cord of the camera is coiled on the inner side of the wire storage groove.

[0021] The beneficial effect of this improvement is that when the wire storage slot rises and falls synchronously with the moving base, the power cord of the camera can be effectively stored in the wire storage slot.

[0022] In order to ensure the installation stability of the support rod;

[0023] As a further improvement of the above technical solution: a bottom plate is provided at the bottom of the support rod, and a reinforcing plate is provided between the support rods.

[0024] The beneficial effect of this improvement is that the bottom plate and the reinforcing plate can effectively ensure the installation stability of the support rod.

[0025] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the utility model without the support rod;

[0028] Figure 3 This is a cross-sectional view of the utility model after the support rod is removed;

[0029] In the figure: 1. support rod; 11. bottom plate; 12. reinforcement plate; 2. lower fixed seat; 21. lower pulley; 3. upper fixed seat; 31. upper pulley; 4. movable seat; 5. rope; 6. camera; 7. wire storage slot; 8. manual drive assembly; 81. worm gear pair; 82. handwheel. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0031] Embodiment 1:

[0032] like Figure 1-3 shows: a network security monitoring device that is easy to maintain, comprising a support rod 1, wherein an upper fixed seat 3 and a lower fixed seat 2 are respectively installed on the upper and lower sides of the support rod 1, and a lower pulley 21 and an upper pulley 31 are rotatably installed in the lower fixed seat 2 and the upper fixed seat 3, respectively, and a rope 5 is connected to the lower pulley 21 and the upper pulley 31 for transmission, and the ends of the rope 5 are fastened to a moving seat 4, and a camera 6 and a wire storage groove 7 are installed on the side of the moving seat 4. The lower pulley 21 is connected to a manual driving component 8 for transmission, and the camera 6 is driven to rise and fall stably on the outer side of the support rod 1 through the pulley and rope mechanism, which is convenient for maintenance and does not need to destroy the structural strength of the support rod 1. A slot hole structure that is clearance-matched with the support rod 1 is opened on the moving seat 4, and the moving seat 4 can move smoothly under the drive of the rope 5, and a slot hole structure that is clearance-matched with the rope 5 is opened on the moving seat 4, and the middle section of the rope 5 can slide through the moving seat 4 to ensure that the moving seat 4 The movement is smooth. The number of the ropes 5 is two, and they are symmetrically arranged on both sides of the support rod 1. The two ropes 5 can drive the moving seat 4 to move stably under force. The manual drive assembly 8 includes a worm pair 81 and a handwheel 82. The worm wheel in the worm pair 81 is coaxially installed with the lower pulley 21, and the worm in the worm pair 81 is coaxially installed with the handwheel 82. Under the self-locking characteristics of the worm pair 81, the moving seat 4 can effectively maintain the stability of the position when the camera 6 is working. A threading hole structure is provided on the side of the support rod 1 and the moving seat 4 facing the wire storage groove 7. The power cord of the camera 6 is coiled on the inner side of the wire storage groove 7. When the wire storage groove 7 follows the moving seat 4 to rise and fall synchronously, the power cord of the camera 6 can be effectively stored in the wire storage groove 7. A bottom plate 11 is provided at the bottom of the support rod 1, and a reinforcing plate 12 is provided between the support rods 1 and the support rods 1. The bottom plate 11 and the reinforcing plate 12 can effectively ensure the installation stability of the support rod 1.

[0033] The working principle of the present technical solution is as follows: when the camera 6 is performing normal monitoring work, it is located at a higher position on the support rod 1, and the power cord is stored in the wire storage groove 7; when maintenance is required, the operator turns the hand wheel 82, and then drives the lower pulley 21 to rotate through the worm pair 81. When the lower pulley 21 rotates, it drives the rope 5 to rotate. With the support of the upper pulley 31 on the other side, the end of the rope 5 fixed to the inner side of the moving seat 4 drives the moving seat 4 to move stably and synchronously. When the moving seat 4 moves, it drives the camera 6 and the wire storage groove 7 to move downward synchronously. During the downward movement, the wires stored in the wire storage groove 7 are pulled out as the moving seat 4 moves, so that the camera 6 is stably moved to a height convenient for maintenance.

[0034] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0035] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A network security monitoring device that is easy to maintain, characterized in that: The invention comprises a support rod (1), wherein an upper fixed seat (3) and a lower fixed seat (2) are respectively installed on the upper and lower sides of the support rod (1), a lower pulley (21) and an upper pulley (31) are respectively rotatably installed in the lower fixed seat (2) and the upper fixed seat (3), a rope (5) is connected to the lower pulley (21) and the upper pulley (31) in a transmission manner, the end of the rope (5) is fastened to a movable seat (4), a camera (6) and a wire storage groove (7) are installed on the side of the movable seat (4), and the lower pulley (21) is connected to a manual drive component (8) in a transmission manner.

2. The network security monitoring device that is easy to maintain according to claim 1 is characterized in that: The movable seat (4) is provided with a slotted hole structure which is clearance-matched with the support rod (1).

3. The network security monitoring device that is easy to maintain according to claim 1 is characterized in that: The movable seat (4) is provided with a slot hole structure which is clearance-matched with the rope (5).

4. The network security monitoring device that is easy to maintain according to claim 1 is characterized in that: The number of the ropes (5) is two, and they are symmetrically arranged on both sides of the support rod (1).

5. The network security monitoring device that is easy to maintain according to claim 1 is characterized by: The manual drive assembly (8) comprises a worm pair (81) and a hand wheel (82), wherein the worm wheel in the worm pair (81) is coaxially mounted with the lower pulley (21), and the worm in the worm pair (81) is coaxially mounted with the hand wheel (82).

6. The network security monitoring device that is easy to maintain according to claim 1 is characterized by: The support rod (1) and the movable seat (4) are provided with a wire threading hole structure on one side facing the wire storage groove (7), and the power cord of the camera (6) is coiled on the inner side of the wire storage groove (7).

7. The network security monitoring device that is easy to maintain according to claim 1 is characterized by: A bottom plate (11) is provided at the bottom of the support rod (1), and a reinforcing plate (12) is provided between the support rods (1).

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