Portable lightning arrester direct current parameter test equipment
By designing a portable lightning arrester DC parameter test equipment, portable handles and clamping components are used to achieve portability and safety improvement, combined with heat dissipation and auxiliary mechanisms, the problems of inconvenience and poor safety of existing equipment are solved, and the practicality of the test equipment is improved and stability.
Patent Information
- Application Number
- CN202420410222.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The existing DC parameter test equipment for lightning arresters is not convenient to carry, it is troublesome to use and has poor safety.
A portable lightning arrester DC parameter testing equipment is designed, including a main mechanism, a heat dissipation mechanism and an auxiliary mechanism. The main mechanism has a hand handle and a clamping assembly. The heat dissipation mechanism realizes the equipment's heat dissipation and dust filtration through the heat dissipation port and dustproof net, and the auxiliary mechanism passes through the Support legs and shock absorbers improve equipment stability.
The portability and safety of the equipment are improved. The clamping components do not require handheld testing. The heat dissipation mechanism improves the heat dissipation effect of the equipment, and the auxiliary mechanism reduces vibration and prevents liquid corrosion, which improves the practicality and stability of the test equipment.
Smart Images
Figure CN222167085U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lightning arrester testing, in particular to portable lightning arrester DC parameter testing equipment. Background Art
[0002] Lightning arrester is one of the important equipment to ensure the safe operation of power system. The DC parameters of lightning arrester must be tested in the production process and factory inspection of lightning arrester in national and international standards to ensure that the lightning arrester does not fail.
[0003] However, most of the existing arrester DC parameter testing equipment is not convenient for users to carry when in use, is troublesome to use, and has poor safety. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] The utility model aims to provide a portable arrester DC parameter testing device to solve the problems in the above background technology that the device is inconvenient for users to carry, is troublesome to use and has poor safety.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable arrester DC parameter test device, comprising a main body mechanism, a heat dissipation mechanism and an auxiliary mechanism, wherein the heat dissipation mechanism is located at the outer end of the main body mechanism, and the auxiliary mechanism is located at the lower end of the main body mechanism, and the main body mechanism comprises a box body, a movable cover and a carrying handle, wherein the movable cover is movably mounted on the upper end of the box body, and the carrying handle is fixedly mounted on the outer end of the box body;
[0008] Preferably, the main mechanism also includes a clamping assembly, a test equipment body, a test head, an indicator light and a control panel, wherein the clamping assembly is fixedly mounted inside the movable cover, the test equipment body is fixedly mounted inside the box, the test head is fixedly mounted on the upper end of the test equipment body, the indicator light is fixedly mounted in front of the test head, and the control panel is fixedly mounted in front of the indicator light. During the use of the test equipment, the test device can be brought to the test site by a carrying handle, and then the movable cover is opened, the clamping assembly is started, and the lightning arrester is clamped with the clamping assembly. The user does not need to hold it in hand, which is safer. The test line is then connected through the test head for testing, and the operation of the equipment can be controlled through the control panel. The device is small, easy to carry, and has high safety and is easy to use.
[0009] Preferably, the clamping assembly includes a fixing seat, an electric push rod, a clamping plate and a rubber buffer plate, the fixing seat is fixedly mounted inside the movable cover, the electric push rod is fixedly mounted on the right end of the fixing seat, the clamping plate is fixedly mounted on the right end of the electric push rod, and the rubber buffer plate is fixedly mounted on the right end of the clamping plate, the electric push rod can push the clamping plate, and the lightning arrester can be clamped by the two clamping plates, and the rubber buffer plate can buffer the force during fixing to avoid damage to the lightning arrester.
[0010] Preferably, the heat dissipation mechanism includes a heat dissipation port, a dustproof net and a protective plate. The heat dissipation port is fixedly arranged at the outer end of the box body. The heat dissipation port facilitates internal and external air circulation and can dissipate heat for the test equipment.
[0011] Preferably, the dustproof net is fixedly installed inside the heat dissipation port, and the protective plate is fixedly installed on the upper end of the dustproof net. The dustproof net can filter dust in the air to prevent dust from entering and affecting operation, and the protective plate can prevent dust or liquid from falling into the box.
[0012] Preferably, the auxiliary mechanism includes support legs, shock absorbers and a non-slip base. The support legs are fixedly mounted at the lower end of the box. The support legs can keep the test equipment off the ground when it is placed, thereby preventing liquid from entering the equipment and corroding the equipment.
[0013] Preferably, the shock absorber is fixedly arranged at the lower end of the supporting leg, and the anti-skid base is fixedly installed at the lower end of the shock absorber. The shock absorber can reduce the vibration during placement and effectively protect the test equipment. The anti-skid base makes the equipment more securely placed and prevents the equipment from sliding.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The portable arrester DC parameter test equipment, through the installation of the main body, can be used to carry the test device to the test site through the carrying handle, and then open the movable cover, start the clamping assembly, and clamp the arrester with the clamping assembly, which does not require the user to hold it, and is safer. Then, the test line is connected through the test head for testing, and the operation of the equipment can be controlled through the control panel. The device is small and easy to carry, and has high safety and is easy to use, which improves the practicality of the portable arrester DC parameter test equipment;
[0016] 2. The portable arrester DC parameter test equipment, through the installation of the heat dissipation mechanism, realizes that the heat dissipation port is convenient for internal and external air circulation, and can dissipate heat for the test equipment. The dustproof net can filter dust in the air to prevent dust from entering and affecting operation. The protective plate can prevent dust or liquid from falling into the box, thereby improving the heat dissipation effect of the portable arrester DC parameter test equipment;
[0017] 3. The portable arrester DC parameter test equipment, through the installation of auxiliary mechanisms, can achieve the support legs to keep the test equipment off the ground when placed, to prevent liquid from entering the equipment and corroding the equipment. The shock absorber can reduce the vibration during placement and effectively protect the test equipment. The anti-slip base makes the equipment more securely placed and prevents the equipment from sliding, thereby improving the use effect of the portable arrester DC parameter test equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0021] Figure 4 It is an enlarged structural diagram of the heat dissipation mechanism of the utility model.
[0022] In the figure: 1. Main body; 101. Box body; 102. Movable cover; 103. Carrying handle; 104. Clamping assembly; 1041. Fixed seat; 1042. Electric push rod; 1043. Clamping plate; 1044. Rubber buffer plate; 105. Test equipment body; 106. Test head; 107. Indicator light; 108. Control panel; 2. Heat dissipation mechanism; 201. Heat dissipation port; 202. Dust net; 203. Protective plate; 3. Auxiliary mechanism; 301. Support leg; 302. Shock absorber; 303. Anti-slip base. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-Figure 4The utility model provides a technical solution: a portable arrester DC parameter test device, including a main body mechanism 1, a heat dissipation mechanism 2 and an auxiliary mechanism 3, the heat dissipation mechanism 2 is located at the outer end of the main body mechanism 1, the auxiliary mechanism 3 is located at the lower end of the main body mechanism 1, the main body mechanism 1 includes a box body 101, a movable cover 102 and a carrying handle 103, the movable cover 102 is movably installed at the upper end of the box body 101, and the carrying handle 103 is fixedly installed at the outer end of the box body 101. The main body mechanism 1 also includes a clamping assembly 104, a test device body 105, a test head 106, an indicator light 107 and a control panel 108. The clamping assembly 104 is fixedly installed inside the movable cover 102, the test device body 105 is fixedly installed inside the box body 101, the test head 106 is fixedly installed at the upper end of the test device body 105, the indicator light 107 is fixedly installed in front of the test head 106, and the control panel 108 is fixedly installed on the front of the indicator light 107. In front of the indicator light 107, the clamping assembly 104 includes a fixing seat 1041, an electric push rod 1042, a clamping plate 1043 and a rubber buffer plate 1044. The fixing seat 1041 is fixedly installed inside the movable cover 102, the electric push rod 1042 is fixedly installed on the right end of the fixing seat 1041, the clamping plate 1043 is fixedly installed on the right end of the electric push rod 1042, and the rubber buffer plate 1044 is fixedly installed on the right end of the clamping plate 1043. During the use of the test equipment, the test device can be brought to the test site through the carrying handle 103, and then the movable cover 102 is opened, the clamping assembly 104 is started, and the electric push rod 1042 is used to push the clamping plate 1043, and the lightning arrester is clamped by the two clamping plates 1043. The rubber buffer plate 1044 is used to buffer the force during fixing to avoid damage to the lightning arrester, and then the test line is connected through the test head 106 for testing, and the equipment operation can be controlled through the control panel 108.
[0025] The heat dissipation mechanism 2 includes a heat dissipation port 201, a dustproof net 202 and a protective plate 203. The heat dissipation port 201 is fixedly arranged at the outer end of the box body 101, the dustproof net 202 is fixedly installed inside the heat dissipation port 201, and the protective plate 203 is fixedly installed at the upper end of the dustproof net 202. The heat dissipation port 201 allows internal and external air to circulate for heat dissipation, and the dust in the air is filtered through the dustproof net 202 to prevent dust from entering and affecting operation. The protective plate 203 provides protection to prevent dust or liquid from falling into the box body 101.
[0026] The auxiliary mechanism 3 includes a support leg 301, a shock absorber 302 and an anti-skid base 303. The support leg 301 is fixedly installed at the lower end of the box 101, the shock absorber 302 is fixedly installed at the lower end of the support leg 301, and the anti-skid base 303 is fixedly installed at the lower end of the shock absorber 302. The setting of the support leg 301 can lift the test equipment off the ground when it is placed to prevent liquid from entering the equipment and corroding the equipment. The shock absorber 302 reduces the vibration during placement and effectively protects the test equipment. The anti-skid base 303 makes the equipment more securely placed to prevent the equipment from sliding.
[0027] Working principle: During the use of the test equipment, the test device can be brought to the test site through the carrying handle 103, and then the movable cover 102 is opened, the clamping assembly 104 is started, and the clamping plate 1043 is pushed by the electric push rod 1042. The lightning arrester is clamped by the two clamping plates 1043, and the force during fixation is buffered by the rubber buffer plate 1044 to avoid damage to the lightning arrester. Then the test line is connected through the test head 106 for testing. The equipment operation can be controlled by the control panel 108, and the heat dissipation port 201 is used to allow internal and external air to circulate for heat dissipation. The dust in the air is filtered through the dustproof net 202 to prevent dust from entering and affecting the operation. The protective plate 203 is used to prevent dust or liquid from falling into the box 101. The support leg 301 can be set to keep the test equipment off the ground when it is placed to prevent liquid from entering the equipment and corroding the equipment. The shock absorber 302 reduces the vibration during placement and effectively protects the test equipment. The anti-slip base 303 makes the equipment more securely placed to prevent the equipment from sliding.
[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.
Claims
1. A portable arrester DC parameter test device, comprising a main body mechanism (1), a heat dissipation mechanism (2) and an auxiliary mechanism (3), characterized in that: The heat dissipation mechanism (2) is located at the outer end of the main mechanism (1), and the auxiliary mechanism (3) is located at the lower end of the main mechanism (1). The main mechanism (1) comprises a box body (101), a movable cover (102) and a carrying handle (103). The movable cover (102) is movably mounted on the upper end of the box body (101), and the carrying handle (103) is fixedly mounted on the outer end of the box body (101); The main body mechanism (1) further comprises a clamping assembly (104), a test device body (105), a test head (106), an indicator light (107) and a control panel (108); the clamping assembly (104) is fixedly mounted inside the movable cover (102); the test device body (105) is fixedly mounted inside the box (101); the test head (106) is fixedly mounted on the upper end of the test device body (105); the indicator light (107) is fixedly mounted in front of the test head (106); and the control panel (108) is fixedly mounted in front of the indicator light (107).
2. A portable arrester DC parameter test device according to claim 1, characterized in that: The clamping assembly (104) comprises a fixing seat (1041), an electric push rod (1042), a clamping plate (1043) and a rubber buffer plate (1044); the fixing seat (1041) is fixedly mounted inside the movable cover (102); the electric push rod (1042) is fixedly mounted on the right end of the fixing seat (1041); the clamping plate (1043) is fixedly mounted on the right end of the electric push rod (1042); and the rubber buffer plate (1044) is fixedly mounted on the right end of the clamping plate (1043).
3. A portable arrester DC parameter test device according to claim 2, characterized in that: The heat dissipation mechanism (2) comprises a heat dissipation port (201), a dustproof net (202) and a protective plate (203); the heat dissipation port (201) is fixedly arranged at the outer end of the box body (101).
4. A portable arrester DC parameter test device according to claim 3, characterized in that: The dustproof net (202) is fixedly mounted inside the heat dissipation port (201), and the protection plate (203) is fixedly mounted on the upper end of the dustproof net (202).
5. A portable arrester DC parameter test device according to claim 4, characterized in that: The auxiliary mechanism (3) comprises a support leg (301), a shock absorber (302) and an anti-slip base (303); the support leg (301) is fixedly mounted on the lower end of the box (101).
6. A portable arrester DC parameter test device according to claim 5, characterized in that: The shock absorber (302) is fixedly arranged at the lower end of the supporting leg (301), and the anti-slip base (303) is fixedly installed at the lower end of the shock absorber (302).