Portable detection equipment for electric power system maintenance

Abstract

The utility model discloses a portable detection device for maintenance of an electric power system, which belongs to the technical field of electric power system detection and comprises a placing frame, side plates are rotatably mounted at the bottoms of two sides of the placing frame, and a fixing mechanism is arranged on one side, far away from the placing frame, of each side plate. A locking mechanism is fixedly installed at the center of one side of each fixing mechanism, a connecting block is fixedly installed between the two fixing mechanisms, and heat dissipation holes are formed in the front side and the rear side of the containing frame. According to the portable detection equipment for electric power system maintenance, by arranging the placement frame and the jacking mechanism, when an electric power system detector is taken out from the interior of the placement frame for use, the tops of two groups of mounting frames are held by hands to pull upwards to drive a jacking plate to jack up the electric power system detector from the interior of the placement frame; the electric power system detector can be conveniently taken out of the placing frame, the mounting frame is loosened, the mounting frame is pressed downwards under the elastic action of the reset spring, and the jacking plate is pressed downwards and tightly attached to the inner bottom of the placing frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of power system detection, in particular to a portable detection device for power system maintenance. Background Art

[0002] The cables of the power system are exposed to the environment for a long time, and are exposed to wind and rain. When they are damaged, the power system is prone to power outages. Maintenance personnel are required to carry detection equipment to detect the lines, determine the damaged parts, and perform maintenance.

[0003] After the existing detection equipment for power system maintenance is placed in the corresponding placement rack, the top of the power system maintenance instrument is flush with the top of the placement rack, which makes it inconvenient to take the power system maintenance instrument out of the placement rack for use. Therefore, improvement is needed. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a portable detection device for power system maintenance, which solves the problem that after the existing detection device for power system maintenance is placed in the corresponding placement rack, it is inconvenient to take the power system maintenance instrument out of the placement rack for use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable detection device for power system maintenance, comprising a placement rack, side panels are rotatably mounted at the bottom of both sides of the placement rack, a fixing mechanism is provided on the side of the side panel away from the placement rack, a locking mechanism is fixedly installed at the central position of one side of the fixing mechanism, a connecting block is fixedly installed between two groups of the fixing mechanisms, heat dissipation holes are provided on the front and rear sides of the placement rack, and clamping strips are fixedly installed on the tops of both sides of the inside of the placement rack;

[0006] A lifting mechanism is slidably installed inside the placement rack between two groups of card strips, and the lifting mechanism includes a lifting plate, and mounting racks are symmetrically fixedly installed on both sides of the top of the lifting plate, and three groups of sliding rods are equidistantly fixedly installed inside the mounting rack, and the sliding rods pass through the card strips. A reset spring is sleeved on the surface of the sliding rod at the bottom of the card strip, and an electric power system detector is provided inside the placement rack at the top of the lifting plate.

[0007] As a further solution of the utility model: the fixing mechanism includes a fixing block, and limiting plates are symmetrically and slidably installed inside the two sides of the fixing block. A fixing rod is fixedly installed on one side of the limiting plate, and a fixing spring is sleeved on the surface of the fixing rod located inside the fixing block.

[0008] As a further solution of the utility model: one end of the fixing rod away from the limiting plate passes through the fixing block and is fixedly installed with a fixing clamping plate, and both ends of the fixing clamping plate close to the fixing rod are symmetrically fixedly installed with fixing clamping columns.

[0009] As a further solution of the utility model: the two ends of the side panel away from the placement rack are symmetrically provided with fixed card holes, and the fixed card holes correspond to the fixed card columns, the two ends of the side panel close to the fixed card holes are provided with first sliding grooves, and the first sliding grooves correspond to the fixed rods, and the side panel is provided with a second sliding groove at the central position between the two groups of first sliding grooves.

[0010] As a further solution of the utility model: the locking mechanism includes a locking stud, and the locking stud corresponds to the second slide groove, the locking stud passes through one end of the fixed clamping plate and is fixedly installed with an end plate, and a locking screw sleeve is provided on the surface of the locking stud close to the end plate.

[0011] As a further solution of the utility model: a rectangular groove is provided at the central position of the top of the connecting block, two groups of handles are rotatably installed at the central position inside the rectangular groove, and the surfaces of the handles are covered with anti-slip covers.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The portable detection equipment for power system maintenance is provided with a placement frame and a lifting mechanism. When the power system detector is taken out from the placement frame for use, the top of the two sets of mounting frames are pulled upward by hand to drive the lifting plate to lift the power system detector from the placement frame, so that the power system detector is conveniently taken out from the placement frame. The mounting frame is released and the mounting frame is pressed downward under the elastic action of the reset spring, so that the lifting plate is pressed down and tightly attached to the bottom of the placement frame.

[0014] 2. The portable detection equipment for power system maintenance is provided with side panels, fixing mechanisms and locking mechanisms. The two sets of side panels are rotated to both sides so as to be parallel to the placement frame. The two sets of locking screw sleeves are loosened. The fixing clamping plates are pulled to both sides. The fixing rods and locking studs are inserted into the corresponding first and second slide grooves so that the fixing clamping columns correspond to the fixing clamping holes. The fixing clamping plates are loosened. Under the rebound action of the fixing springs, the fixing clamping columns are inserted into the corresponding fixing clamping holes. The locking screw sleeves are tightened to lock and fix the fixing clamping plates. It is ensured that the two sets of fixing mechanisms are clamped and fixed between the two sets of side panels. The height of the placement frame is raised to facilitate the operation of the power system detector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the unfolded structure of the utility model;

[0016] Figure 2 It is a three-dimensional closed structure schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional expanded cross-sectional structural schematic diagram of the placement rack and the side panels of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the jacking mechanism of the utility model;

[0019] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the fixing mechanism and the connecting block of the utility model;

[0020] In the figure: 1. placement rack; 101. heat dissipation hole; 102. clamping strip; 2. side panel; 201. fixing clamping hole; 202. first slide slot; 203. second slide slot; 3. fixing mechanism; 301. fixing block; 302. limit plate; 303. fixing rod; 304. fixing spring; 305. fixing clamping plate; 306. fixing clamping column; 4. locking mechanism; 401. locking stud; 402. end plate; 403. locking screw sleeve; 5. connecting block; 501. rectangular groove; 502. handle; 503. anti-slip sleeve; 6. lifting mechanism; 601. lifting plate; 602. mounting frame; 603. slide rod; 604. reset spring; 7. power system detector. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, the utility model provides a technical solution: a portable detection device for power system maintenance, including a placement rack 1, side panels 2 are rotatably installed at the bottom of both sides of the placement rack 1, a fixing mechanism 3 is provided on the side of the side panel 2 away from the placement rack 1, a locking mechanism 4 is fixedly installed at the central position of one side of the fixing mechanism 3, a connecting block 5 is fixedly installed between the two groups of fixing mechanisms 3, heat dissipation holes 101 are provided on the front and rear sides of the placement rack 1, and clamping strips 102 are fixedly installed on the top of both sides of the placement rack 1; a lifting mechanism 6 is slidably installed between the two groups of clamping strips 102 inside the placement rack 1, and the lifting mechanism 6 includes a lifting plate 601, and mounting brackets 602 are symmetrically fixedly installed on both sides of the top of the lifting plate 601. Three groups of slide bars 603 are fixedly installed at equal intervals inside the rack 602, and the slide bars 603 pass through the card strip 102. The surface of the slide bars 603 at the bottom of the card strip 102 is sleeved with a return spring 604. An electric system detector 7 is provided on the top of the lifting plate 601 inside the placement rack 1. When the electric system detector 7 is taken out from the placement rack 1 for use, the top of the two groups of mounting racks 602 are pulled upward by hand to drive the lifting plate 601 to lift the electric system detector 7 from the placement rack 1, so as to facilitate the removal of the electric system detector 7 from the placement rack 1. The mounting rack 602 is released and, under the elastic action of the return spring 604, the mounting rack 602 is pressed downward so that the lifting plate 601 is pressed down and tightly against the bottom of the placement rack 1.

[0023] The fixing mechanism 3 includes a fixing block 301, and the limiting plates 302 are symmetrically slidably installed inside the two sides of the fixing block 301. A fixing rod 303 is fixedly installed on one side of the limiting plate 302, and a fixing spring 304 is sleeved on the surface of the fixing rod 303 located inside the fixing block 301. The end of the fixing rod 303 away from the limiting plate 302 passes through the fixing block 301 and is fixedly installed with a fixing clamping plate 305, and the two ends of the fixing clamping plate 305 close to the fixing rod 303 are symmetrically fixedly installed with fixing clamping columns 306. The fixing clamping plate 305 is pulled to both sides to drive the fixing rod 303 and the limiting plate 302 to move so that the fixing spring 304 is compressed and deformed, and the fixing rod 303 is clamped into the corresponding first sliding groove 202. After ensuring that the fixing clamping column 306 corresponds to the fixing clamping hole 201, the fixing clamping plate 305 is released. Under the rebound action of the fixing spring 304, the fixing clamping column 306 is clamped into the corresponding fixing clamping hole 201, and the side plate 2 is clamped and connected with the fixing mechanism 3.

[0024] The two ends of the side panel 2 away from the placement rack 1 are symmetrically provided with fixing holes 201, and the fixing holes 201 correspond to the fixing posts 306. The two ends of the side panel 2 close to the fixing holes 201 are provided with first slide grooves 202, and the first slide grooves 202 correspond to the fixing rods 303. The side panel 2 is provided with a second slide groove 203 at the central position between the two groups of first slide grooves 202. After the fixing rod 303 and the locking stud 401 are inserted into the corresponding first slide grooves 202 and second slide grooves 203, the fixing posts 306 are inserted into the corresponding fixing holes 201 to clamp the side panel 2 and the fixing mechanism 3.

[0025] The locking mechanism 4 includes a locking stud 401, and the locking stud 401 corresponds to the second slide groove 203. The locking stud 401 passes through one end of the fixed clamping plate 305 and is fixedly installed with an end plate 402. The locking stud 401 is provided with a locking screw sleeve 403 on the surface of the side close to the end plate 402. After the fixing mechanism 3 is clamped on one side of the side plate 2, the locking screw sleeve 403 is tightened to lock and fix the fixed clamping plate 305 to ensure that the fixed clamping plate 305 will not be clamped on one side of the side plate 2 and will not move to both sides, causing the fixing mechanism 3 to detach from the side plate 2.

[0026] A rectangular groove 501 is provided at the central position of the top of the connecting block 5, and two sets of handles 502 are rotatably installed at the central position inside the rectangular groove 501. The surfaces of the handles 502 are covered with anti-slip covers 503. After the connecting block 5 and the two sets of fixing mechanisms 3 are clamped and fixed on the tops of the side panels 2 on both sides of the placement rack 1, the two sets of handles 502 are rotated to rotate the anti-slip covers 503 out of the rectangular groove 501, so that people can carry the connecting block 5 and the placement rack 1 by holding the handles 502.

[0027] The working principle of the utility model is:

[0028] When the cam 304 is in the unlock state, the locking nut 303 is loosened, and the locking nut 303 is tightened to the locking nut 304, so that the locking nut 303 is tightened to the locking nut 304, and the locking nut 303 is tightened to the locking nut 304, so that the locking nut 303 is tightened to the locking nut 304, and the locking nut 303 is tightened to the locking nut 304, so that the locking nut 303 is tightened to the locking nut 304, and the locking nut 303 is tightened to the locking nut 305, so that the locking nut 305 is not loosened on the side of the side plate 2, and the locking nut 303 is not loosened, so that the locking nut 303 is loosened ... loosened, and the locking nut 303 is loosened, so that the locking nut 305 is loosened, and the locking nut 303 is loosened, and the locking nut 303 is loosened, so that the locking nut 305 is loosened, and the locking nut 303 is loosened, and the locking nut 303 is loosened, so that the locking nut 305 is loosened, and the locking nut 303 is loosened,

[0029] When taking out the power system tester 7 from the placement rack 1 for use, hold the top of the two sets of mounting frames 602 and pull upward to drive the lifting plate 601 to lift the power system tester 7 from the placement rack 1, so as to facilitate taking out the power system tester 7 from the placement rack 1. Release the mounting frame 602 and press the mounting frame 602 downward under the elastic action of the reset spring 604, so that the lifting plate 601 is pressed down and tightly attached to the bottom of the placement rack 1.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A portable detection device for power system maintenance, comprising a mounting frame (1), characterized in that: Side panels (2) are rotatably mounted at the bottom of both sides of the placement rack (1); a fixing mechanism (3) is provided on the side of the side panel (2) away from the placement rack (1); a locking mechanism (4) is fixedly mounted at the central position of one side of the fixing mechanism (3); a connecting block (5) is fixedly mounted between two groups of the fixing mechanisms (3); heat dissipation holes (101) are provided on the front and rear sides of the placement rack (1); and clamping strips (102) are fixedly mounted on the tops of both sides of the placement rack (1); A lifting mechanism (6) is slidably installed inside the placement rack (1) between two groups of clamping strips (102), and the lifting mechanism (6) comprises a lifting plate (601). Mounting racks (602) are symmetrically fixedly installed on both sides of the top of the lifting plate (601). Three groups of sliding rods (603) are equidistantly fixedly installed inside the mounting rack (602), and the sliding rods (603) pass through the clamping strips (102). A reset spring (604) is sleeved on the surface of the sliding rods (603) located at the bottom of the clamping strips (102). An electric power system detector (7) is provided inside the placement rack (1) at the top of the lifting plate (601).

2. A portable detection device for power system maintenance according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing block (301), limiting plates (302) are symmetrically slidably mounted inside the two sides of the fixing block (301), a fixing rod (303) is fixedly mounted on one side of the limiting plate (302), and a fixing spring (304) is sleeved on the surface of the fixing rod (303) located inside the fixing block (301).

3. A portable detection device for power system maintenance according to claim 2, characterized in that: One end of the fixing rod (303) away from the limiting plate (302) passes through the fixing block (301) and is fixedly mounted with a fixing clamping plate (305), and both ends of the fixing clamping plate (305) close to the fixing rod (303) are symmetrically fixedly mounted with fixing clamping columns (306).

4. A portable detection device for power system maintenance according to claim 3, characterized in that: The two ends of the side plate (2) away from the placement rack (1) are symmetrically provided with fixing holes (201), and the fixing holes (201) correspond to the fixing posts (306); the two ends of the side plate (2) close to the fixing holes (201) are provided with first slide grooves (202), and the first slide grooves (202) correspond to the fixing rods (303); the side plate (2) is provided with a second slide groove (203) at a central position between the two groups of first slide grooves (202).

5. A portable detection device for power system maintenance according to claim 4, characterized in that: The locking mechanism (4) comprises a locking stud (401), and the locking stud (401) corresponds to the second slide groove (203), one end of the locking stud (401) passes through the fixed clamping plate (305) and is fixedly mounted with an end plate (402), and a locking screw sleeve (403) is provided on the surface of the locking stud (401) on one side close to the end plate (402).

6. A portable detection device for power system maintenance according to claim 1, characterized in that: A rectangular groove (501) is provided at the central position of the top of the connecting block (5), and two groups of handles (502) are rotatably installed at the central position inside the rectangular groove (501), and the surfaces of the handles (502) are covered with anti-slip covers (503).

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