Electric leakage prevention surveying device for electric power engineering design

Abstract

The utility model relates to an electric power engineering design electric leakage avoiding surveying device, which comprises an electric leakage detector body, a supporting assembly and a fixing assembly, the fixing assembly comprises a bottom plate, a pressing plate, a screw rod and a locking nut, the outer wall of the screw rod is sleeved with a spring, the electric leakage detector body is arranged between the bottom plate and the pressing plate, and under the action of the spring, the electric leakage detector body is fixed on the supporting assembly. A certain distance is always kept between the bottom plate and the pressing plate, so that the electric leakage detector body can be quickly placed between the bottom plate and the pressing plate, and the pressing plate presses the electric leakage detector body through the locking nut, so that the electric leakage detector body is fixed. The electric leakage detector body is placed at a position needing to be detected through the supporting assembly, so that electric leakage detection is carried out on electrical equipment, the electric leakage detector is simple in assembly process, the electric leakage detector body does not need to be arranged in a packaging box, time consumption caused by the fact that the electric leakage detector body is arranged in the packaging box and then fixed is avoided, and the detection efficiency is improved. And the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leakage detection equipment, in particular to a leakage-avoiding survey device used in power engineering design. Background Art

[0002] With the continuous development of the electrical industry, leakage protection technology has also received attention. In power engineering, designers need to carry out circuit design and construction work in combination with the use direction of electrical appliances and future expansion needs, so as to meet the power transmission and power supply needs of different electrical equipment. By applying leakage protection technology in the power construction process, the leakage-avoiding survey device can monitor the current and voltage operating status in the circuit in real time, and trigger the action in time after finding the current and voltage status, so as to avoid leakage in the circuit design. The existing leakage-avoiding survey device for power engineering design is to install the leakage detector in the packaging box. When using it, the packaging box needs to be disassembled, and then the leakage detector is installed in the packaging box, and then the fixing device is used to fix the leakage detector in the packaging box, and then the packaging box is sealed and restored, and then the packaging box is fixed to the electrical equipment that needs to be tested for leakage detection. Therefore, the assembly process of the existing leakage-avoiding survey device for power engineering design is relatively complicated, which affects the work efficiency of the staff. Utility Model Content

[0003] The purpose of the utility model is to design a survey device for avoiding leakage in electric power engineering design, so as to solve the technical problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a survey device for avoiding leakage in power engineering design, comprising a leakage detector body, a supporting assembly and a fixing assembly, wherein the fixing assembly is installed on the top of the supporting assembly, and the fixing assembly comprises a base plate, a clamping plate, a screw and a locking nut, the outer wall of the screw is sleeved with a spring, one end of the screw is fixedly connected to the base plate, the other end of the screw is slidably connected to the clamping plate, the locking nut is threadedly connected to the screw, and the leakage detector body is arranged between the base plate and the clamping plate.

[0005] Furthermore, a limit plate is installed on the bottom plate, and the limit plate is adapted to the leakage detector body.

[0006] Furthermore, the top end surface of the bottom plate and the bottom end surface of the pressing plate are both provided with anti-slip grooves.

[0007] Furthermore, the support assembly includes a telescopic rod, and a bottom support is provided at the bottom of the telescopic rod.

[0008] Furthermore, the support assembly also includes a triangular diagonal brace, which includes three groups of support rods and a connecting block, and the three groups of support rods are rotatably connected to the connecting block.

[0009] Furthermore, the connecting block is slidably connected to the telescopic rod, a locking cone sleeve is provided on the top of the connecting block, the locking cone sleeve is threadedly connected to the telescopic rod, and the three groups of support rods are all slidably connected to telescopic plates, and the telescopic plates are connected to the support rods through locking knobs.

[0010] Compared with the prior art, the utility model has the following beneficial effects: under the action of the spring, the base plate and the clamping plate are always kept at a certain distance, so that the leakage detector body can be quickly placed between the base plate and the clamping plate, and the clamping plate is used to clamp the leakage detector body through the locking nut, thereby fixing the leakage detector body, and the leakage detector body is placed at the required detection position through the supporting assembly, thereby performing leakage detection on the electrical equipment. Therefore, the utility model has a simple assembly process, and there is no need to put the leakage detector body into the packaging box, which avoids the time-consuming process of putting the leakage detector body into the packaging box and then fixing it, thereby improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the utility model;

[0012] Figure 2 It is a rear view of the utility model;

[0013] The names of the components marked in the figure are as follows: 1. Leakage detector body; 2. Support assembly; 201. Telescopic rod; 202. Bottom support; 203. Triangular diagonal support; 203a. Support rod; 203b. Connecting block; 3. Fixing assembly; 301. Bottom plate; 302. Pressing plate; 303. Screw; 304. Locking nut; 4. Spring; 5. Limiting plate; 6. Locking cone sleeve; 7. Telescopic plate; 8. Locking knob. DETAILED DESCRIPTION

[0014] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0015] Example: Please refer to Figure 1-2A survey device for avoiding leakage in electric power engineering design includes a leakage detector body 1, a support component 2 and a fixing component 3, the fixing component 3 is installed on the top of the support component 2, the fixing component 3 is provided with at least two groups, and the two groups of fixing components 3 are symmetrically arranged on both sides of the leakage detector body 1, the fixing component 3 includes a bottom plate 301, a clamping plate 302, a screw 303 and a locking nut 304, the outer wall of the screw 303 is provided with a spring 4, one end of the screw 303 is fixedly connected to the bottom plate 301, the other end of the screw 303 is slidably connected to the clamping plate 302, and the locking nut 304 is connected to the screw. 303 is threadedly connected. Under the action of the spring 4, the bottom plate 301 and the clamping plate 302 always maintain a certain distance, so that the leakage detector body 1 can be quickly placed between the bottom plate 301 and the clamping plate 302; a limit plate 5 is installed on the bottom plate 301, and the limit plate 5 is adapted to the leakage detector body 1, so that the leakage detector body 1 can be just inserted into the limit plate 5, so that the leakage detector body 1 can be quickly positioned in the middle position between the bottom plate 301 and the clamping plate 302; by rotating the locking nut 304, the clamping plate 302 can compress the leakage detector body 1, thereby The top end surface of the bottom plate 301 and the bottom end surface of the clamping plate 302 are both provided with anti-skid patterns, which increase the friction between the leakage detector body 1 and the bottom plate 301 and the clamping plate 302 to prevent the leakage detector body 1 from falling off; the support assembly 2 is used to support the leakage detector body 1, so as to facilitate leakage detection of the detection equipment. Specifically, the support assembly 2 includes a telescopic rod 201, the bottom plate 301 is fixedly connected to the telescopic rod 201 through a mounting block, and the height of the leakage detector body 1 is adjusted by the telescopic rod 201. The bottom of the telescopic rod 201 is provided with The bottom support 202 is placed on the ground, so that the leakage detector body 1 is grounded; the support assembly 2 also includes a triangular diagonal support 203, through which the stability of the leakage detector body 1 is maintained. Specifically, the triangular diagonal support 203 includes three groups of support rods 203a and a connecting block 203b. The three groups of support rods 203a are all connected to the ground, and the three groups of support rods 203a are rotatably connected to the connecting block 203b. The three groups of support rods 203a are rotated to adjust their angles to maintain the stability of the leakage detector body 1. At the same time, the three groups of support rods 203a are combined for easy storage;The connecting block 203b is slidably connected to the telescopic rod 201. A locking cone sleeve 6 is provided on the top of the connecting block 203b. The locking cone sleeve 6 is threadedly connected to the telescopic rod 201. The locking cone sleeve 6 is rotated to lock the connecting block 203b and the telescopic rod 201. The three groups of support rods 203a are all slidably connected to the telescopic plate 7. The telescopic plate 7 is connected to the support rod 203a through the locking knob 8. The height of the connecting block 203b is adjusted according to the height of the telescopic rod 201, and the length of the telescopic plate 7 is also adjusted accordingly, so that the telescopic plate 7 is always in contact with the ground. The telescopic plate 7 is locked with the support rod 203a through the locking knob 8. ;

[0016] The working principle of this embodiment is as follows: when in use, the leakage detector body 1 is installed between the bottom plate 301 and the pressing plate 302, and the locking nut 304 is rotated so that the pressing plate 302 presses the leakage detector body 1, and the height of the telescopic rod 201 is adjusted according to the electrical equipment to be detected, and the locking cone sleeve 6 is rotated to adjust the height of the connecting block 203b. After the connecting block 203b is locked by the locking cone sleeve 6, the locking knob 8 is rotated to adjust the length of the corresponding telescopic plate 7 so that the telescopic plate 7 contacts the ground, thereby making the leakage detector body 1 more stable; wherein, under the action of the spring 4, a certain distance is always maintained between the bottom plate 301 and the pressing plate 302, so that the leakage detector body 1 can be quickly placed between the bottom plate 301 and the pressing plate 302, so the utility model has a simple assembly process, and there is no need to put the leakage detector body 1 into the packaging box, so as to avoid the leakage detector body 1 being put into the packaging box and then fixed, which is time-consuming, and improves the efficiency of the staff's work.

[0017] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A leakage-prevention survey device for electric power engineering design, comprising a leakage detector body (1), characterized in that: The invention also comprises a supporting component (2) and a fixing component (3), wherein the fixing component (3) is mounted on the top of the supporting component (2), the fixing component (3) comprises a base plate (301), a clamping plate (302), a screw rod (303) and a locking nut (304), the outer wall of the screw rod (303) is sleeved with a spring (4), one end of the screw rod (303) is fixedly connected to the base plate (301), the other end of the screw rod (303) is slidably connected to the clamping plate (302), the locking nut (304) is threadedly connected to the screw rod (303), and the leakage detector body (1) is arranged between the base plate (301) and the clamping plate (302).

2. The leakage-avoiding survey device for electric power engineering design according to claim 1, characterized in that: A limit plate (5) is installed on the bottom plate (301), and the limit plate (5) is adapted to the leakage detector body (1).

3. The leakage-avoiding survey device for electric power engineering design according to claim 1, characterized in that: The top end surface of the bottom plate (301) and the bottom end surface of the pressing plate (302) are both provided with anti-slip grooves.

4. The leakage-avoiding survey device for electric power engineering design according to claim 1, characterized in that: The support assembly (2) comprises a telescopic rod (201), and a bottom support (202) is provided at the bottom of the telescopic rod (201).

5. The leakage-avoiding survey device for electric power engineering design according to claim 4, characterized in that: The support assembly (2) further comprises a triangular diagonal brace (203), wherein the triangular diagonal brace (203) comprises three groups of support rods (203a) and a connecting block (203b), and the three groups of support rods (203a) are all rotatably connected to the connecting block (203b).

6. The leakage-avoiding survey device for electric power engineering design according to claim 5, characterized in that: The connecting block (203b) is slidably connected to the telescopic rod (201); a locking cone sleeve (6) is provided on the top of the connecting block (203b); the locking cone sleeve (6) is threadedly connected to the telescopic rod (201); the three groups of support rods (203a) are all slidably connected to a telescopic plate (7); the telescopic plate (7) is connected to the support rod (203a) via a locking knob (8).

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