Protection device for underground monitoring equipment of pipe network well

Abstract

The utility model discloses a pipe network well underground monitoring equipment protection device which is used for protecting a monitoring probe body, a shell is arranged on one side of a lens of the monitoring probe body, a connecting mechanism is fixedly connected to the surface of one side of the shell, the connecting mechanism is movably connected with the monitoring probe body, and the monitoring probe body is fixedly connected with the shell. Corresponding circular grooves are formed in the surfaces of the two sides of the shell, a dustproof mechanism is arranged in the shell and comprises two pieces of dust blocking glass distributed up and down, the dust blocking glass is slidably connected with the inner walls of the two ends of the shell, one piece of dust blocking glass is fixedly connected with a driving mechanism, and the other piece of dust blocking glass is fixedly connected with the driving mechanism. Cleaning pieces are arranged on the inner walls of the two sides of the shell and located on the upper side and the lower side of each circular groove, and the surfaces of one sides of the cleaning pieces are attached to the surfaces of the corresponding sides of the dust blocking glass; the two pieces of dust blocking glass are arranged to alternately protect the lens of the monitoring probe body, so that foreign matters such as dust, water vapor and the like can be prevented from adhering to the lens of the monitoring probe body to influence the imaging definition of the monitoring probe body.

Description

Technical Field

[0001] The utility model relates to the field of underground pipe network well monitoring, and in particular to a protective device for underground monitoring equipment of a pipe network well. Background Art

[0002] A pipe shaft is a vertical shaft used to arrange vertical equipment pipelines in a building. The more complex and advanced the building is, the more support systems it needs. In addition to basic water supply, power supply, and drainage pipelines, there are also telephone, cable TV, monitoring, ventilation, and other functions. In order to timely discover the situation in the underground pipeline network and avoid fire, equipment, line theft and damage, which may easily cause functional interruption and threaten the safety of personnel and property, monitoring equipment is usually installed in the pipe shaft to monitor the internal situation of the pipeline network. The environment in the pipeline is complex, and a large amount of dust, water vapor and other foreign matter will be generated. After long-term use, these foreign matter will adhere to the monitoring equipment and affect the shooting clarity, resulting in reduced monitoring efficiency. Some existing monitoring probes with lens cleaning function often use a reciprocating displacement mechanism to drive the cleaning piece to wipe the lens of the monitoring probe. In this way, the cleaning piece is exposed to the external environment, which may cause pollution due to long-term adhesion of dust and water vapor, reducing the cleaning efficiency. At the same time, the cleaning piece will also cause the monitoring probe to be blocked from shooting for a period of time during the process of wiping the lens, affecting the monitoring effect.

[0003] How to invent a protective device for underground monitoring equipment in pipeline wells to improve these problems has become an urgent problem to be solved by technical personnel in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a protective device for underground monitoring equipment in a pipeline well, aiming to improve the problem that some existing monitoring probes with lens cleaning function often use a reciprocating translation mechanism to drive a cleaning piece to wipe and clean the lens of the monitoring probe. In this way, the cleaning piece is exposed to the external environment and may be contaminated by dust and water vapor for a long time, reducing the cleaning efficiency. At the same time, the cleaning piece may also cause the monitoring probe to be blocked from shooting for a period of time during the process of wiping the lens, affecting the monitoring effect.

[0005] The utility model is implemented as follows: a protective device for underground monitoring equipment in a pipe network well, which is used to protect the lens of a monitoring probe body, a shell is provided on one side of the lens of the monitoring probe body, a connecting mechanism is fixedly connected to a surface of one side of the shell, the connecting mechanism is movably connected to the monitoring probe body, corresponding circular grooves are provided on both side surfaces of the shell, a dustproof mechanism is provided inside the shell, the dustproof mechanism includes two dust-shielding glasses distributed up and down, each of the dust-shielding glasses is slidably connected to the inner walls at both ends of the shell, one of the dust-shielding glasses is fixedly connected to the driving mechanism, cleaning parts are provided on the inner walls of both sides of the shell located on the upper and lower sides of each circular groove, and one side surface of each cleaning part is in contact with the corresponding side surface of the dust-shielding glass.

[0006] In a preferred technical solution of the present utility model, the area of ​​the dust shielding glass is larger than the area of ​​the circular groove.

[0007] In a preferred technical solution of the present utility model, the connecting mechanism includes a connecting ring, which is movably sleeved on one end of the monitoring probe body provided with a lens, and a plurality of threaded holes distributed in a ring are arranged on the outer wall of the circumference of the connecting ring, and a fixing bolt is threadedly connected in each of the threaded holes, and a plurality of limiting holes corresponding to the fixing bolts are arranged on the circumferential surface of one end of the monitoring probe body provided with the lens, and one end of each of the fixing bolts is inserted into the corresponding limiting hole.

[0008] In a preferred technical solution of the utility model, sliding bars are arranged on the surfaces of both ends of each dust shield glass, each sliding bar is slidably installed in a sliding groove on a corresponding side, and two sliding grooves are respectively arranged on the inner walls at both ends of the shell.

[0009] In a preferred technical solution of the utility model, gaps are provided between the two side surfaces of each dust shield glass and the two side inner walls of the shell.

[0010] In a preferred technical solution of the utility model, corresponding sealing rings are arranged on the inner walls on both sides of the shell at the corresponding circular grooves.

[0011] In a preferred technical solution of the utility model, a cleaning member having a corresponding shape and one surface of which is in contact with the corresponding surface of the dust shield glass is provided on the surface of each sealing ring facing the dust shield glass.

[0012] In a preferred technical solution of the utility model, the driving mechanism includes a motor, which is arranged at the bottom end of the outer shell and fixedly connected to the outer wall of the outer shell through a connecting piece, one end of the motor output shaft is fixedly connected to one end of a threaded sleeve, a threaded rod is threaded in the threaded sleeve, one end of the threaded rod extends from a through hole provided on the bottom surface of the outer shell to the inside of the outer shell and is fixedly connected to the bottom surface of the corresponding dust shield glass.

[0013] In a preferred technical solution of the utility model, both ends of the surface of the other dust shield glass away from the driving mechanism are fixedly connected to one end of a spring, and the other end of each spring is fixedly connected to the top inner wall of the shell.

[0014] The beneficial effect of the utility model is that the utility model obtains a protective device for underground monitoring equipment in a pipe network well through the above-mentioned design. When in use, two dust shielding glasses are set to alternately protect the lens of the monitoring probe body, which can prevent foreign matter such as dust and water vapor from adhering to the lens of the monitoring probe body and affecting the imaging clarity of the monitoring probe body. At the same time, it can also avoid the problem that the cleaning part is used to move back and forth to wipe the lens of the monitoring probe body, which will cause the shooting to be blocked for a period of time and reduce the monitoring efficiency of the monitoring probe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic three-dimensional diagram of the connection structure between the whole and the monitoring probe body provided by the embodiment of the utility model;

[0017] Figure 2 A schematic three-dimensional diagram of the overall separation structure provided by the embodiment of the utility model;

[0018] Figure 3 A schematic three-dimensional diagram of the overall cross-sectional separation structure provided by an embodiment of the utility model;

[0019] Figure 4 The present invention is provided as a three-dimensional diagram showing the overall cross-sectional structure of an embodiment of the present invention.

[0020] In the figure: 1-housing; 2-connecting mechanism; 3-dustproof mechanism; 4-driving mechanism; 5-cleaning part; 6-sealing ring; 7-monitoring probe body; 101-circular groove; 201-connecting ring; 202-threaded hole; 203-fixing bolt; 204-limiting hole; 301-dust shield glass; 302-sliding bar; 303-sliding groove; 304-spring; 401-motor; 402-threaded sleeve; 403-threaded rod; 404-connecting part. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a protective device for underground monitoring equipment in a pipe network well, which is used to protect the lens of a monitoring probe body 7. A shell 1 is provided on one side of the lens of the monitoring probe body 7. A connecting mechanism 2 is fixedly connected to a surface of one side of the shell 1. The connecting mechanism 2 is movably connected to the monitoring probe body 7. Corresponding circular grooves 101 are provided on both side surfaces of the shell 1. A dustproof mechanism 3 is provided inside the shell 1. The dustproof mechanism 3 includes two dust-proof glasses 301 distributed up and down, each of which is slidably connected to the inner walls at both ends of the shell 1, and one of the dust-proof glasses 301 is fixedly connected to the driving mechanism 4. Cleaning members 5 are provided on both sides of the inner walls of the two sides of the shell 1 located at the upper and lower sides of each circular groove 101, and one side surface of each cleaning member 5 is in contact with the surface of the corresponding side of the dust-proof glass 301.

[0023] It should be noted that in actual use, the cleaning part 5 is made of materials such as flannel and sponge that have strong adsorption and cleaning capabilities for dust and water vapor, so that when the dust shield glass 301 slides and moves, the surfaces on both sides of the dust shield glass 301 are wiped and cleaned by friction to ensure the clarity of the image captured by the monitoring probe body 7.

[0024] Furthermore, the area of ​​the dust shield glass 301 is larger than the area of ​​the circular groove 101 .

[0025] The lens of the monitoring probe body 7 takes pictures and images through the circular groove 101 to monitor the inside of the pipeline well. The dust shield glass 301 can effectively prevent dust, water vapor and other substances that affect the imaging of the monitoring probe body 7 from adhering to the lens. The area of ​​the dust shield glass 301 is larger than the area of ​​the circular groove 101, which can improve the protection effect.

[0026] See also Figure 2 and Figure 3 The connecting mechanism 2 includes a connecting ring 201, which is movably sleeved on one end of the monitoring probe body 7 where the lens is provided. A plurality of threaded holes 202 distributed in an annular shape are provided on the outer wall of the circumference of the connecting ring 201. A fixing bolt 203 is threadedly connected in each threaded hole 202. A plurality of limiting holes 204 corresponding to the fixing bolts 203 are provided on the circumferential surface of one end of the monitoring probe body 7 where the lens is provided. One end of each fixing bolt 203 is inserted into the corresponding limiting hole 204.

[0027] When in use, the connecting ring 201 is sleeved on the end of the monitoring probe body 7 where the lens is provided, and a number of fixing bolts 203 are installed in the corresponding threaded holes 202, so that one end of all the fixing bolts 203 can be located in the limiting holes 204. The connection between the entire device and the monitoring probe body 7 is completed through the engagement of the fixing bolts 203 and the limiting holes 204. The installation method is simple, convenient, relatively stable and firm, which improves convenience and stability in use.

[0028] See also Figure 3 and Figure 4 Each dust shield glass 301 is provided with a slide bar 302 on both ends of the surface, and each slide bar 302 is slidably installed in a slide groove 303 on the corresponding side. The two slide grooves 303 are respectively provided on the inner walls at both ends of the housing 1.

[0029] The two dust shield glasses 301 can slide inside the shell 1 through the sliding connection of the slide bar 302 and the slide groove 303. The slide groove 303 can limit and guide the displacement of the dust shield glasses 301, thereby avoiding the dust shield glasses 301 from being misplaced, affecting the protection effect and the imaging effect of the monitoring probe body 7, and further improving the stability during use.

[0030] Furthermore, gaps are provided between the two side surfaces of each dust shield glass 301 and the two side inner walls of the housing 1 .

[0031] By setting the gap, it is possible to prevent the dust shield glass 301 from causing wear due to friction with the inner wall of the housing 1 during the sliding process, thereby preventing the clarity of the imaging of the monitoring probe body 7 from being affected, thereby improving the practicality and service life of the monitoring probe body 7 during use.

[0032] Furthermore, corresponding sealing rings 6 are provided on the inner walls of both sides of the housing 1 at the corresponding circular grooves 101 .

[0033] By providing a sealing ring 6 between the circular groove 101 and the dust shield glass 301, the overall sealing of the housing 1 can be improved, preventing foreign matter from entering the housing 1 through the gap between the dust shield glass 301 and the inner wall of the housing 1 to contaminate the dust shield glass 301, thereby further improving the protection effect.

[0034] Furthermore, a cleaning member 5 having a corresponding shape and one surface of which is in contact with the corresponding surface of the dust shield glass 301 is provided on a surface of each sealing ring 6 facing the dust shield glass 301 .

[0035] The cleaning member 5 arranged between the sealing ring 6 and the dust shield glass 301 can not only prevent the dust shield glass 301 from contacting the sealing ring 6 during sliding displacement, but can also cooperate with the cleaning members 5 on the upper and lower sides of the sealing ring 6 to assist in cleaning the dust shield glass 301, thereby ensuring the cleaning efficiency of the dust shield glass 301 and improving the imaging effect of the monitoring probe body 7.

[0036] Furthermore, the driving mechanism 4 includes a motor 401, which is arranged at the bottom end of the outer shell 1 and fixedly connected to the outer wall of the outer shell 1 through a connecting piece 404. One end of the output shaft of the motor 401 is fixedly connected to one end of a threaded sleeve 402. A threaded rod 403 is threadedly sleeved in the threaded sleeve 402. One end of the threaded rod 403 extends from a through hole set on the bottom surface of the outer shell 1 to the inside of the outer shell 1 and is fixedly connected to the bottom surface of the corresponding dust shield glass 301.

[0037] When one of the dust shielding glasses 301 is located between the circular grooves 101 on both sides to protect the lens of the monitoring probe body 7, and dust, water vapor and other foreign matter adhere to one side of the surface, the motor 401 can be started to drive the threaded sleeve 402 to rotate. The threaded sleeve 402 is threaded with a threaded rod 403, and one end of the threaded rod 403 is fixedly connected to the corresponding dust shielding glass 301. Therefore, when the threaded sleeve 402 rotates, the threaded rod 403 will drive the corresponding dust shielding glass 301 to slide inside the housing 1 guided by the slide groove 303, so that another clean dust shielding glass 301 replaces it to protect the monitoring probe body 7. The probe body 7 is protected, and during the sliding displacement of the dust shield glass 301, the surfaces on both sides of the dust shield glass 301 contact the corresponding cleaning piece 5 to complete the wiping and cleaning in preparation for the next replacement protection. By setting two dust shield glasses 301 to alternately protect the monitoring probe body 7 lens, it can prevent foreign matter such as dust and water vapor from adhering to the monitoring probe body 7 lens and affecting the imaging clarity of the monitoring probe body 7. At the same time, it can also avoid the problem of using the cleaning piece 5 to move back and forth to wipe the monitoring probe body 7 lens, which will cause the shooting to be blocked for a period of time and reduce the monitoring efficiency of the monitoring probe body 7.

[0038] Furthermore, both ends of the surface of the other dust shielding glass 301 away from the driving mechanism 4 are fixedly connected to one end of a spring 304 , and the other end of each spring 304 is fixedly connected to the top inner wall of the housing 1 .

[0039] When the driving mechanism 4 drives one of the dust shield glasses 301 to slide, the other dust shield glass 301 can be pushed by the force of the spring 304 to keep the two dust shield glasses 301 always in close contact, thereby achieving seamless alternating protection, avoiding the situation where one of the dust shield glasses 301 cannot be reset after the other dust shield glass 301 slides, resulting in loss of protection capability, and further improving the stability of the protection process.

[0040] Working principle: When in use, the connecting ring 201 is sleeved on the end of the monitoring probe body 7 where the lens is provided, and several fixing bolts 203 are installed in the corresponding threaded holes 202, so that one end of all the fixing bolts 203 can be located in the limiting holes 204, and the connection between the entire device and the monitoring probe body 7 is completed by the engagement of the fixing bolts 203 and the limiting holes 204. The installation method is simple, convenient and relatively stable and firm, which improves the convenience and stability in use. When one of the dust shield glasses 301 is located between the circular grooves 101 on both sides to protect the lens of the monitoring probe body 7, foreign matter such as dust and water vapor adheres to its surface on one side. After that, the motor 401 can be started to drive the threaded sleeve 402 to rotate. The threaded sleeve 402 is threaded with a threaded rod 403, and one end of the threaded rod 403 is fixedly connected to the corresponding dust shield glass 301. Therefore, when the threaded sleeve 402 rotates, the threaded rod 403 will drive the corresponding dust shield glass 301 to slide and move inside the shell 1 guided by the slide groove 303, so that another clean dust shield glass 301 can replace it to protect the monitoring probe body 7. During the sliding process of the dust shield glass 301 that is adhered to dust and water vapor, the surfaces on both sides contact the corresponding cleaning parts 5 to complete the wiping and cleaning in preparation for the next replacement and protection.

[0041] It should be noted that the specific model and specifications of the motor 401 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0042] The power supply and principle of the motor 401 are clear to those skilled in the art and will not be described in detail here.

[0043] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A protection device for underground monitoring equipment in a pipe network well, used to protect the lens of a monitoring probe body, characterized in that: A shell is provided on one side of the lens of the monitoring probe body, and a connecting mechanism is fixedly connected to a surface of one side of the shell, and the connecting mechanism is movably connected to the monitoring probe body. Corresponding circular grooves are provided on both side surfaces of the shell, and a dustproof mechanism is provided inside the shell. The dustproof mechanism includes two dust-shielding glasses distributed up and down, and each of the dust-shielding glasses is slidably connected to the inner walls at both ends of the shell, and one of the dust-shielding glasses is fixedly connected to the driving mechanism, and cleaning parts are provided on the inner walls of both sides of the shell at the upper and lower sides of each circular groove, and one side surface of each cleaning part is in contact with the corresponding side surface of the dust-shielding glass.

2. The protection device for underground monitoring equipment of a pipe network well according to claim 1, characterized in that: The area of ​​the dust shielding glass is larger than the area of ​​the circular groove.

3. The protection device for underground monitoring equipment of a pipe network well according to claim 1, characterized in that: The connecting mechanism includes a connecting ring, which is movably sleeved on one end of the monitoring probe body where a lens is provided. A plurality of threaded holes distributed in a ring are provided on the outer wall of the circumference of the connecting ring, and a fixing bolt is threadedly connected in each of the threaded holes. A plurality of limiting holes corresponding to the fixing bolts are provided on the circumferential surface of one end of the monitoring probe body where a lens is provided, and one end of each of the fixing bolts is inserted into the corresponding limiting hole.

4. The protection device for underground monitoring equipment of a pipe network well according to claim 1, characterized in that: Slide bars are arranged on the surfaces of both ends of each dust shield glass, and each slide bar is slidably installed in a slide groove on a corresponding side, and two slide grooves are respectively arranged on the inner walls of both ends of the shell.

5. The protection device for underground monitoring equipment of a pipe network well according to claim 1, characterized in that: Gaps are arranged between the two side surfaces of each dust shield glass and the two side inner walls of the shell.

6. The protection device for underground monitoring equipment of a pipe network well according to claim 1, characterized in that: Corresponding sealing rings are arranged at corresponding circular grooves on the inner walls of both sides of the shell.

7. The protection device for underground monitoring equipment of a pipe network well according to claim 6, characterized in that: A cleaning piece having a corresponding shape and one surface of which is in contact with the corresponding surface of the dust shield glass is arranged on the surface of each sealing ring facing the dust shield glass.

8. The protection device for underground monitoring equipment of a pipe network well according to claim 1, characterized in that: The driving mechanism includes a motor, which is arranged at the bottom end of the shell and fixedly connected to the outer wall of the shell through a connecting piece. One end of the motor output shaft is fixedly connected to one end of a threaded sleeve, and a threaded rod is threadedly sleeved in the threaded sleeve. One end of the threaded rod extends from a through hole arranged on the bottom surface of the shell to the inside of the shell and is fixedly connected to the bottom surface of the corresponding dust shield glass.

9. The protection device for underground monitoring equipment of a pipe network well according to claim 8, characterized in that: One end of a spring is fixedly connected to both ends of the surface of the other dust shield glass away from the driving mechanism, and the other end of each spring is fixedly connected to the inner wall of the top of the shell.

Images