Electrical contact temperature measuring device

Abstract

The utility model discloses an electrical contact temperature measuring device, and particularly relates to the technical field of electrical contact temperature measurement protection, which comprises a bottom plate, and an electrical contact temperature measuring device protection device is arranged at the upper end of the bottom plate. The electrical contact temperature detector protection device comprises an outer protection assembly and an inner stabilization assembly, the inner stabilization assembly is arranged in the outer protection assembly, and the lower end of the outer protection assembly is installed at the upper end of the bottom plate. Compared with the prior art, the electric contact temperature measuring device provided by the utility model has the advantages that the two groups of front blocking and protecting frames extrude the buckles to carry out stable protection work, so that the installation stability of the electric contact temperature measuring body is ensured, and the side edge stabilizes the protection work through shock absorption at the same time; the problem that the electrical contact temperature measuring body is unstable in installation and moved out due to the fact that the electrical contact temperature measuring body is moved during use is effectively avoided, the protection effect on the electrical contact temperature measuring body is greatly improved, and the service life of the electrical contact temperature measuring body is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measurement and protection of electrical contacts, and more specifically, to a temperature measurement device for electrical contacts. Background Art

[0002] At present, in the long-term operation of the switch cabinet in the substation, some components have high thermal power, which leads to serious local heating. When it develops to a certain stage, it will cause serious failures and undermine the safety and reliability of power supply. In order to prevent major accidents caused by overheating of transformers, distribution equipment and transmission lines, the State Grid Corporation of China has clearly stipulated that the temperature of transformers, distribution equipment and transmission lines should be accurately detected regularly;

[0003] However, when the electrical contact wireless temperature measuring device is idle, because the device is not equipped with protective equipment, once it is hit by external force, it is easy to cause damage to the device, thereby reducing the measurement accuracy of the device in subsequent use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an electrical contact temperature measuring device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical contact temperature measuring device, comprising a base plate, an electrical contact temperature measuring device protection device is arranged at the upper end of the base plate; the electrical contact temperature measuring device protection device comprises: an outer protection component and an inner stabilizing component, the inner stabilizing component is arranged inside the outer protection component, and the lower end of the outer protection component is installed on the upper end of the base plate.

[0006] In a preferred embodiment, the external protection component includes: a front protective transparent observation baffle, a protective frame, a placement groove, an upper limit plate and a rear wire docking joint, the front end of the rear wire docking joint is installed at the rear end inside the protective frame, the placement groove is opened at the upper and lower ends of the front end of the protective frame, the lower end of the front protective transparent observation baffle is detachably installed in the placement groove, the upper end of the front protective transparent observation baffle is installed on the lower end of the upper limit plate, the lower end of the upper limit plate is attached to the upper end of the protective frame, and the lower end of the protective frame is installed on the upper end of the bottom plate.

[0007] In a preferred embodiment, the internal stabilization component includes: an electrical contact temperature measurement body, a side clip groove, a pull handle, a moving rod, a shock-absorbing spring group, a front guard frame and a clip docking block group, the front end of the clip docking block group can be removably installed inside the side clip groove, and the side clip groove is opened on both sides of the electrical contact temperature measurement body.

[0008] In a preferred embodiment, the front end of the shock absorbing spring group is installed on the rear side of the front guard frame, and the rear end of the shock absorbing spring group is installed on the inner wall of the side of the protection frame.

[0009] In a preferred embodiment, the front end of the moving rod is installed at the rear end of the front guard frame, and the rear end of the moving rod is installed at the front end of the pulling handle.

[0010] In a preferred embodiment, the front end of the moving rod passes through the inner and outer walls of the side of the protection frame, and the lower end of the electrical contact temperature measurement body is placed inside the protection frame.

[0011] In a preferred embodiment, two groups of the buckle docking block groups and the side buckle docking grooves are provided, and the inner sides of the two groups of buckle docking block groups are respectively installed on the inner sides of the two groups of front guard frames.

[0012] Technical effects and advantages of the utility model:

[0013] An electrical contact temperature measuring device. Compared with the prior art, the device performs stable protection through two sets of front guard frame extrusion buckles. While ensuring the installation stability of the electrical contact temperature measuring body, the side performs stable protection through shock absorption, effectively avoiding the problem of the electrical contact temperature measuring body being moved during use, resulting in the electrical contact temperature measuring body being unstable and moved out. The equipment greatly improves the protection effect of the electrical contact temperature measuring body and further enhances the service life of the electrical contact temperature measuring body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 The utility model is a schematic diagram of the structure of the electrical contact temperature detector protection device.

[0016] Figure 3 It is a schematic diagram of the structure of the outer protection component of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the internal stabilizing component of the utility model.

[0018] The accompanying drawings are marked as follows: 1. base plate; 2. electrical contact temperature sensor protection device; 21. external protection assembly; 211. protection frame; 212. placement slot; 213. front protective transparent observation baffle; 214. upper limit plate; 215. rear wire docking connector; 22. internal stabilization assembly; 221. pull handle; 222. moving rod; 223. shock-absorbing spring assembly; 224. front baffle guard frame; 225. snap-on docking block assembly; 226. electrical contact temperature sensor body; 227. side snap-on slot. DETAILED DESCRIPTION

[0019] 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.

[0020] As attached Figure 1-4 As shown, the utility model provides an electrical contact temperature measuring device, including a base plate 1, and an electrical contact temperature measuring device protection device 2 is arranged on the upper end of the base plate 1; the electrical contact temperature measuring device protection device 2 includes: an external protection component 21 and an internal stabilization component 22, the internal stabilization component 22 is arranged inside the external protection component 21, and the lower end of the external protection component 21 is installed on the upper end of the base plate 1.

[0021] The outer protection component 21 includes: a front protective transparent observation baffle 213, a protective frame 211, a placement groove 212, an upper limit plate 214 and a rear wire docking joint 215. The front end of the rear wire docking joint 215 is installed at the rear end inside the protective frame 211, the placement groove 212 is opened at the upper and lower ends of the front end of the protective frame 211, the lower end of the front protective transparent observation baffle 213 is detachably installed in the placement groove 212, the upper end of the front protective transparent observation baffle 213 is installed at the lower end of the upper limit plate 214, the lower end of the upper limit plate 214 is attached to the upper end of the protective frame 211, and the lower end of the protective frame 211 is installed at the upper end of the base plate 1.

[0022] The internal stabilization assembly 22 includes: an electrical contact temperature measuring body 226, a side clamping groove 227, a pull handle 221, a moving rod 222, a shock absorbing spring group 223, a front guard frame 224 and a buckle docking block group 225. The front end of the buckle docking block group 225 can be detachably installed inside the side clamping groove 227. The side clamping groove 227 is provided on both sides of the electrical contact temperature measuring body 226. The front end of the shock absorbing spring group 223 is installed on the rear side of the front guard frame 224. The rear end of the shock absorbing spring group 223 It is installed on the inner wall of the side of the protective frame 211, the front end of the moving rod 222 is installed on the rear end of the front barrier guard frame 224, the rear end of the moving rod 222 is installed on the front end of the pulling handle 221, the front end of the moving rod 222 passes through the inner and outer walls of the side of the protective frame 211, the lower end of the electrical contact temperature measuring body 226 is placed inside the protective frame 211, and there are two groups of snap-on docking block groups 225 and side snap-on grooves 227, and the inner sides of the two groups of snap-on docking block groups 225 are respectively installed on the inner sides of the two groups of front barrier guard frames 224.

[0023] The specific implementation method is as follows: when using the utility model, first take out the front protective transparent observation baffle 213, and after the front protective transparent observation baffle 213 is taken out, the electrical contact temperature measurement body 226 is placed inside the protective frame 211. Before the electrical contact temperature measurement body 226 is placed, it is necessary to pull the two sets of moving rods 222, and the moving rods 222 move outward to squeeze the rear end shock-absorbing spring group 223. After the shock-absorbing spring group 223 completes the squeezing, the front guard frame 224 moves outward, and after the electrical contact temperature measurement body 226 is placed in a fixed position, the moving rods 222 are released, and after the moving rods 222 are released, the front guard frame 224 returns The front end of the in-situ mounted snap-on docking block group 225 is docked and snapped with the inside of the side snap-on slot 227. The device performs stable protection through two sets of front guard frames 224 squeezing the snaps. While ensuring the installation stability of the electrical contact temperature measuring body 226, the side is protected by shock absorption and stability, effectively avoiding the problem of the electrical contact temperature measuring body 226 being moved during use, resulting in the electrical contact temperature measuring body 226 being unstable and moved out. The equipment greatly improves the protection effect of the electrical contact temperature measuring body 226, and further enhances the service life of the electrical contact temperature measuring body 226.

[0024] Working principle of the utility model: when using the utility model, first take out the front protective transparent observation baffle 213, and then place the electrical contact temperature measuring body 226 inside the protective frame 211. Before placing the electrical contact temperature measuring body 226, it is necessary to pull the two sets of moving rods 222, and the moving rods 222 move outward to squeeze the shock-absorbing spring group 223 at the rear end. After the shock-absorbing spring group 223 completes the squeezing, the front barrier frame 224 moves outward, and the electrical contact temperature measuring body 226 is placed in a fixed position and the moving rods 222 are released. After the moving rods 222 are released, the front barrier frame 224 returns to its original position and performs docking and buckling work on the inside of the side clamping groove 227 through the front end of the buckle docking block group 225 installed on the inner side. The device performs stable protection work by squeezing the buckles by two sets of front barrier frames 224.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An electrical contact temperature measuring device, comprising a base plate (1), characterized in that: An electrical contact temperature detector protection device (2) is provided at the upper end of the base plate (1); The electrical contact temperature detector protection device (2) comprises: an outer protection component (21) and an inner stabilization component (22), wherein the inner stabilization component (22) is arranged inside the outer protection component (21), and the lower end of the outer protection component (21) is mounted on the upper end of the base plate (1).

2. An electrical contact temperature measuring device according to claim 1, characterized in that: The outer protection component (21) comprises: a front protective transparent observation baffle (213), a protective frame (211), a placement groove (212), an upper limit plate (214) and a rear wire joint (215); the front end of the rear wire joint (215) is mounted at the rear end of the protective frame (211); the placement groove (212) is provided at the upper and lower ends of the front end of the protective frame (211); the lower end of the front protective transparent observation baffle (213) is detachably mounted in the placement groove (212); the upper end of the front protective transparent observation baffle (213) is mounted on the lower end of the upper limit plate (214); the lower end of the upper limit plate (214) is attached to the upper end of the protective frame (211); and the lower end of the protective frame (211) is mounted on the upper end of the bottom plate (1).

3. An electrical contact temperature measuring device according to claim 2, characterized in that: The internal stabilization component (22) comprises: an electrical contact temperature measurement body (226), a side clamping groove (227), a pulling handle (221), a moving rod (222), a shock absorbing spring group (223), a front guard frame (224) and a buckle docking block group (225), wherein the front end of the buckle docking block group (225) is detachably mounted inside the side clamping groove (227), and the side clamping groove (227) is provided on both sides of the electrical contact temperature measurement body (226).

4. An electrical contact temperature measuring device according to claim 3, characterized in that: The front end of the shock absorbing spring group (223) is installed on the rear side of the front guard frame (224), and the rear end of the shock absorbing spring group (223) is installed on the inner wall of the side of the protection frame (211).

5. The electrical contact temperature measuring device according to claim 3, characterized in that: The front end of the moving rod (222) is mounted on the rear end of the front guard frame (224), and the rear end of the moving rod (222) is mounted on the front end of the pulling handle (221).

6. The electrical contact temperature measuring device according to claim 3, characterized in that: The front end of the moving rod (222) passes through the inner and outer walls of the side of the protection frame (211), and the lower end of the electrical contact temperature measurement body (226) is placed inside the protection frame (211).

7. The electrical contact temperature measuring device according to claim 3, characterized in that: The buckle docking block groups (225) and the side buckle docking grooves (227) are each provided with two groups, and the inner sides of the two groups of buckle docking block groups (225) are respectively installed on the inner sides of the two groups of front guard frames (224).

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