Booster station monitoring device

Abstract

The utility model discloses a booster station monitoring device, comprising a hollow pedestal vertical rod which is provided with an opening at the top and is fixedly arranged on the ground; the bottom of the lifting mounting rod is open, the height of the lifting mounting rod can be adjusted, and a rack parallel to the axis of the lifting mounting rod is fixedly arranged on the inner wall of the lifting mounting rod; the driving assembly is fixedly arranged at the top of the base vertical rod and is in transmission connection with the rack; the mounting bracket is fixedly arranged at the top of the lifting mounting rod, and a plurality of monitoring cameras are fixedly arranged on the periphery of the mounting bracket. When a lens of the monitoring camera is scrubbed or the whole monitoring camera is overhauled, the driving assembly is used for driving the rack and the lifting mounting rod to move downwards to the lowest height, so that the height of the monitoring camera is reduced until an operator can scrub or overhaul the monitoring camera in a normal standing state, and the working efficiency is improved. Climbing equipment is not needed, the safety risk of operation is reduced, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring device technical field, concretely relates to booster station monitoring device. BACKGROUND

[0002] As a key facility in the power system, the booster station is mainly used to raise the voltage of the power generated by the power plant, so as to be transmitted through the power transmission line for long distance transmission. With the continuous expansion of the power grid scale and the increase of complexity, it is particularly important to ensure the safe and stable operation of the booster station. In order to achieve this goal, installing a monitoring device becomes one of the indispensable measures. The monitoring device can monitor the equipment state in real time, record the operation data, and alarm in time when an exception occurs, so as to effectively prevent the occurrence of faults and ensure the safe and reliable operation of the power system.

[0003] However, in practical application, the booster station is usually located in an outdoor environment, and these areas are often dusty, and dust is easy to adhere to the lens of the monitoring camera, resulting in blurred shooting content, which seriously affects the monitoring effect. Especially in some industrial areas or areas with more sand, this problem is particularly prominent. If the dust on the lens cannot be cleaned in time, the quality of the monitoring picture will be greatly reduced, which cannot meet the daily monitoring needs.

[0004] Most of the monitoring devices on the current market are installed in high altitude positions through support rods with fixed length, which makes it necessary to use climbing equipment to reach the top of the support rod when cleaning the lens or repairing the camera. Not only is the operation inconvenient, but also increases the safety risk of the operating personnel. For example, during high-altitude operation, the operating personnel may face the risk of falling, electric shock, etc., especially in adverse weather conditions, the operation difficulty and risk will be further increased.

[0005] Therefore, the booster station monitoring device is proposed to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0006] The main purpose of the utility model is to solve the above-mentioned deficiencies, and provide a booster station monitoring device, which can clean the monitoring camera without using climbing equipment, saving time and effort, and reducing the operation risk.

[0007] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0008] The booster station monitoring device comprises a base stand, which is hollow and open at the top and is fixedly arranged on the ground; a lifting mounting rod, which is hollow and open at the bottom and is inserted into the base stand from top to bottom, and an inner wall of the lifting mounting rod is fixedly arranged with a rack parallel to an axis of the lifting mounting rod; a driving assembly, which is fixedly arranged at the top of the base stand and is in transmission connection with the rack, and is used for driving the rack to move up and down; and a mounting bracket, which is fixedly arranged at the top of the lifting mounting rod and is fixedly arranged with a plurality of monitoring cameras around the mounting bracket.

[0009] Further, the driving assembly comprises a worm arranged rotatably at the top of the inner cavity of the base stand, a worm wheel arranged rotatably in the inner cavity of the base stand and engaged with the worm, a gear coaxially arranged with the worm wheel and engaged with the rack, and a crank handle fixedly arranged at an end of the worm shaft extending out of the base stand.

[0010] Further, the gear is provided with two gears arranged coaxially and symmetrically on both sides of the worm wheel, and the rack is also provided with two racks engaged with the two gears respectively.

[0011] Further, the worm is provided with support cross beams rotatably arranged at both ends of the threaded part, both ends of the support cross beam are arranged through the side wall of the base stand, the lifting mounting rod is provided with a first accommodating groove for passing through the support cross beam and a second accommodating groove for passing through the worm wheel shaft on both sides of the lifting mounting rod, and the lifting mounting rod is also provided with a third accommodating groove for passing through the worm shaft part.

[0012] Further, the first accommodating groove, the second accommodating groove and the third accommodating groove are provided with dustproof rubber strips, and the dustproof rubber strips are provided with through joints.

[0013] Further, the base stand is provided with a lock assembly corresponding to the crank handle at the outer wall of the base stand, the lock assembly comprises a locking plate fixedly arranged at the outer wall of the base stand and located at the outer circle of the crank handle, a rotating plate hingedly arranged at the outer wall of the base stand and located at the inner circle of the crank handle, and a lock hole arranged at the abutting position of the locking plate and the rotating plate.

[0014] Further, the outer wall of the lifting mounting rod is provided with a scale line for measuring the lifting height of the lifting mounting rod.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model discloses a drive assembly drives the rack to move down to the lowest height, and the rack drives the lifting mounting rod to drop, thereby reducing the height of the lifting mounting rod top monitoring camera, until the operating personnel can be in normal standing state to the monitoring camera is scrubbed or overhauled, and need not use the climbing equipment, reduces the safe risk of operation and improves the efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings accompanying the specification of this application form a part hereof, serve to provide further understanding of the present application, and together with the description of the present application, explain the present application. In the drawings:

[0018] Figure 1 It is use state schematic diagram of an embodiment of the utility model;

[0019] Figure 2 It is base stand pole and lifting mounting rod disassembly state schematic diagram of an embodiment of the utility model;

[0020] Figure 3 It is base stand pole and lifting mounting rod cooperation schematic diagram of an embodiment of the utility model; Figure 2 The structure enlarged view of A of;

[0021] Figure 4 It is lock catch subassembly structure schematic diagram of an embodiment of the utility model;

[0022] Figure 5 It is drive assembly structure schematic diagram of an embodiment of the utility model;

[0023] Figure 6 It is lifting mounting rod external structure schematic diagram of an embodiment of the utility model;

[0024] Figure 7 It is lifting mounting rod internal structure schematic diagram of an embodiment of the utility model;

[0025] Figure 8 It is base stand pole and lifting mounting rod cooperation schematic diagram of an embodiment of the utility model.

[0026] In the drawing: 1, base stand pole;2, lifting mounting rod;3, rack;4, drive assembly;41, worm;42, worm wheel;43, gear;44, handle hand wheel;5, mounting support;6, monitoring camera;7, support crossbeam;8, first containing groove;9, second containing groove;10, third containing groove;11, dustproof rubber strip;12, lock catch subassembly;121, locking plate;122, rotating plate;123, lock hole;13, scale line. DETAILED DESCRIPTION

[0027] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] like Figures 1-8 As shown, this utility model provides a monitoring device applied to the scenario of a booster station, including:

[0029] The base pole 1 is hollow and open at the top, and is fixedly set on the ground; the lifting mounting pole 2 is hollow and open at the bottom, and its height is adjustable. It is inserted into the base pole 1 from top to bottom, and a rack 3 parallel to its axis is fixedly set on its inner wall; the drive assembly 4 is fixedly set on the top of the base pole 1 and is connected to the rack 3 for transmission, and is used to drive the rack 3 to move up and down; the mounting bracket 5 is fixedly set on the top of the lifting mounting pole 2, and multiple monitoring cameras 6 are fixedly set around it.

[0030] During normal use, the lifting mounting pole 2 extends out of the base pole 1 and is in an extended state, providing sufficient installation height for the monitoring camera 6 to expand the field of view. Multiple monitoring cameras 6 are mounted around the mounting bracket 5 on the top of the lifting mounting pole 2, which can monitor the environment around the base pole 1.

[0031] When it is necessary to clean the lens of the surveillance camera 6 or to perform maintenance on the surveillance camera 6 as a whole, the drive assembly 4 is used to drive the rack 3 to move down to the lowest height. The rack 3 then drives the lifting mounting rod 2 to descend, thereby reducing the height of the surveillance camera 6 at the top of the lifting mounting rod 2 until the operator can clean or maintain the surveillance camera 6 while standing normally, without the need to use climbing equipment, thus reducing the safety risks of the operation and improving efficiency.

[0032] After the operation is completed, drive rack 3 back to its original position using drive component 4.

[0033] In one embodiment, the drive assembly 4 includes a worm gear 41 rotatably disposed at the top of the inner cavity of the base column 1, a worm wheel 42 rotatably disposed in the inner cavity of the base column 1 and meshing with the worm gear 41, a gear 43 coaxially disposed with the worm wheel 42 and meshing with the rack 3, and a crank handwheel 44 fixedly disposed at one end of the worm gear 41 extending out of the base column 1.

[0034] In this way, the operator can rotate the worm 41 by rotating the handle 44, the worm 41 drives the worm gear 42 to rotate, the worm gear 42 drives the coaxial gear 43 to rotate, and then the gear 43 drives the rack 3 to move up and down, the rack 3 drives the lifting mounting rod 2 to rise or fall while moving up and down, so as to realize the lifting of the lifting mounting rod 2 by rotating the handle 44.

[0035] In addition, due to the mechanical self-locking property between the worm 41 and the worm gear 42, the lifting mounting rod 2 can maintain the original height when the operator does not rotate the handle 44.

[0036] In an embodiment, the gear 43 is provided with two coaxial gears symmetrically arranged on both sides of the worm gear 42, and the rack 3 is also provided with two racks respectively engaged with the two gears 43.

[0037] In this way, the stability and balance of the engagement between the gear 43 and the rack 3 are improved, and the load capacity of the engagement between the two is also improved.

[0038] In an embodiment, the worm 41 has a threaded portion, and the two ends of the threaded portion are rotatably provided with a support beam 7, the two ends of the support beam 7 are arranged through the side wall of the base stand 1, the lifting mounting rod 2 is provided with a first accommodating groove 8 for passing through the support beam 7 and a second accommodating groove 9 for passing through the shaft of the worm gear 42, and the lifting mounting rod 2 is also provided with a third accommodating groove 10 for passing through the shaft of the worm 41.

[0039] In this way, the lifting mounting rod 2 is prevented from interfering with the support beam 7, the shaft of the worm gear 42 and the shaft of the worm 41 during lifting, and the smooth lifting of the lifting mounting rod 2 is ensured.

[0040] In an embodiment, the first accommodating groove 8, the second accommodating groove 9 and the third accommodating groove 10 are provided with a dustproof rubber strip 11, and the dustproof rubber strip 11 is provided with a through joint.

[0041] When the lifting mounting rod 2 rises and extends out of the base stand 1, the three accommodating grooves are in an exposed state, and dust and rainwater outside can easily enter the inside of the base stand 1 through the accommodating grooves, affecting the normal operation of the components in the driving assembly 4. Therefore, the dustproof rubber strip 11 is arranged to shield the three accommodating grooves, preventing dust and rainwater from easily entering the base stand 1, and the support beam 7, the shaft of the worm gear 42 and the shaft of the worm 41 are arranged in the through joint of the dustproof rubber strip 11, ensuring the normal lifting of the lifting mounting rod 2.

[0042] In an embodiment, the base stand 1 is provided with a lock assembly 12 corresponding to the handle wheel 44, the lock assembly 12 comprising a locking plate 121 fixedly arranged on the outer wall of the base stand 1 and located at the outer ring of the handle wheel 44, a rotating plate 122 hingedly arranged on the outer wall of the base stand 1 and located at the inner ring of the handle wheel 44, and a lock hole 123 formed at the abutting position of the locking plate 121 and the rotating plate 122.

[0043] In this way, in daily use, the rotating plate 122 abuts against the locking plate 121, and the lock body is locked through the lock holes 123 of the two plates, so as to block the spokes of the handle wheel 44, thereby avoiding the random rotation of the handle wheel 44 by irrelevant personnel and affecting the monitoring field of view of the monitoring camera 6; when it is necessary to adjust the height of the monitoring camera 6, the lock body is unlocked and the rotating plate 122 is flipped, so as to remove the blockage of the lock assembly 12 to the rotation of the handle wheel 44, and the operating personnel can normally use the driving assembly 4 to adjust the height of the monitoring camera 6.

[0044] In an embodiment, the outer wall of the lifting mounting rod 2 is provided with a scale line 13 for measuring the height of the lifting mounting rod 2.

[0045] In this way, the height of the lifting mounting rod 2 can be accurately measured by the scale line 13, so as to facilitate the operating personnel to ensure that the height of the monitoring camera 6 on the lifting mounting rod 2 remains unchanged before and after lifting, thereby ensuring that the monitoring field of view of the monitoring camera 6 remains unchanged.

[0046] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0047] It should be noted that if the present application involves directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications will also change accordingly.

[0048] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, "a plurality of" means two or more. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist, also not within the protection scope required by the present application.

Claims

1. A monitoring device for a booster station, characterized in that, include: The base upright (1) is hollow and open at the top, and is fixedly set on the ground; The lifting installation rod (2) is hollow and open at the bottom. Its height is adjustable and it is inserted into the base upright (1) from top to bottom. A rack (3) parallel to its axis is fixedly installed on the inner wall. The drive assembly (4) is fixedly installed on the top of the base upright (1) and is connected to the rack (3) for driving the rack (3) to move up and down; The mounting bracket (5) is fixedly installed on the top of the lifting mounting rod (2), and multiple monitoring cameras (6) are fixedly installed around it.

2. The substation monitoring device as described in claim 1, characterized in that, The drive assembly (4) includes a worm (41) rotatably disposed at the top of the inner cavity of the base rod (1), a worm wheel (42) rotatably disposed in the inner cavity of the base rod (1) and meshing with the worm (41), a gear (43) coaxially disposed with the worm wheel (42) and meshing with the rack (3), and a crank handwheel (44) fixedly disposed at one end of the worm (41) shaft extending out of the base rod (1).

3. The substation monitoring device as described in claim 2, characterized in that, Two gears (43) are provided, coaxially and symmetrically arranged on both sides of the worm gear (42). Two racks (3) are also provided, which mesh with the two gears (43) respectively.

4. The substation monitoring device as described in claim 3, characterized in that, The worm (41) has a threaded portion at both ends with a support beam (7) that is rotatably provided. The two ends of the support beam (7) pass through the side wall of the base upright (1). The lifting mounting rod (2) has a first receiving groove (8) for passing through the support beam (7) and a second receiving groove (9) for passing through the worm wheel (42) shaft on both sides. The lifting mounting rod (2) also has a third receiving groove (10) for passing through the worm (41) shaft portion.

5. The substation monitoring device as described in claim 4, characterized in that, Dustproof strips (11) are provided in the first receiving groove (8), the second receiving groove (9) and the third receiving groove (10), and the dustproof strips (11) have through seams.

6. The substation monitoring device as described in claim 5, characterized in that, A locking assembly (12) is provided on the outer wall of the base pole (1) corresponding to the crank handwheel (44). The locking assembly (12) includes a locking plate (121) fixedly disposed on the outer wall of the base pole (1) and located on the outer ring of the crank handwheel (44), a rotating plate (122) hinged to the outer wall of the base pole (1) and located on the inner ring of the crank handwheel (44), and a locking hole (123) opened at the contact point between the locking plate (121) and the rotating plate (122).

7. The substation monitoring device as described in claim 6, characterized in that, The outer wall of the lifting mounting rod (2) is provided with scale lines (13) for measuring the height of the lifting mounting rod (2).

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