CN220188691U

CN220188691U - Leakage monitoring device

Info

Publication number: CN220188691U
Application number: CN202321478758.7U
Authority: CN
Inventors: 王宇; 秦茂华
Original assignee: Sichuan Zhongchuangda Construction Engineering Co ltd
Current assignee: Sichuan Zhongchuangda Construction Engineering Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-12-15
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses an electric leakage monitoring device which comprises a pipe body, wherein an adjusting mechanism is arranged in the pipe body, a lifting handle is fixedly arranged on the right side of the bottom end of the pipe body, and two groups of through grooves are formed in the left side of the pipe body in a penetrating mode. According to the utility model, the adjusting mechanism and the positioning mechanism are matched for use, the pull plate is pressed to enable the fastening spring to shrink, the internal gear is disconnected with the external gear, then the hand wheel is rotated to enable the threaded rod to rotate to drive the movable plate to move leftwards or rightwards, so that the length of the connecting plate extending out of the pipe body is increased or reduced, the position height of the clamp body is changed, after the clamp body is adjusted to a proper position, the pull plate is loosened, the internal gear is meshed with the external gear under the action of the recovery deformation of the fastening spring, the threaded rod is positioned, the condition that the threaded rod rotates accidentally is prevented, the position height of the clamp body is changed, and therefore the requirements of staff are met.

Description

Leakage monitoring device

Technical Field

The utility model relates to the technical field of electric leakage detection, in particular to an electric leakage monitoring device.

Background

The leakage detector can detect the action current of the current type electric shock protector and the unbalanced leakage current smaller than the action of the current type electric shock protector, can distinguish the leakage voltage harmful to human bodies and the induced voltage harmless to human bodies, and can effectively detect the leakage phenomenon of the electric appliance.

Chinese patent (CN 201820733776.8) discloses a line leakage detector, including the clamp body and handheld portion, the clamp body includes first pincers handle and second pincers handle, first pincers handle passes through pin joint axle pin joint with the second pincers handle, first pincers handle includes first pincers mouth and with first pincers mouth fixed connection's first handle, the second pincers handle includes second pincers mouth and with second pincers mouth fixed connection's second handle, first pincers mouth sets up with the second pincers mouth relatively, first pincers mouth encloses into detection area with the second pincers mouth, first handle sets up with the second handle relatively, first pincers mouth and/or second pincers mouth are extending structure, with the regulation detection area.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the electric power is constructed, the construction environment is more complicated, constructors need to hold the line leakage detector to conduct step-by-step leakage inspection on the line, part of the line is difficult to measure because of the height problem, the rod climbing operation is possibly needed in the process, and the line inspection maintenance is inconvenient.

Disclosure of Invention

In order to solve the technical problems, the electric leakage monitoring device is provided, and the technical scheme solves the problem that part of the circuits provided in the background art are difficult to measure because of the height problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a leakage monitoring device, includes the body, the internally mounted of body has adjustment mechanism, the bottom right side fixed mounting of body has the handle, two sets of logical grooves have been seted up in the left side of body, just the right side fixedly connected with positioning mechanism of body, the inside both sides of body all are provided with the connecting plate, the one end of connecting plate runs through the groove to fixedly connected with pincers body, adjustment mechanism includes threaded rod, guide bar and fly leaf, the threaded rod rotates the inside of connecting in the body, the both sides of threaded rod all are provided with the guide bar, the both ends of guide bar respectively with the left and right sides wall fixed connection in the body, the middle part threaded connection of fly leaf is in the surface of threaded rod, just fly leaf sliding connection is at the surface of guide bar, the right-hand member of threaded rod extends to the outside of body to fixedly connected with hand wheel, just the one end and the fly leaf fixed connection of pincers body are kept away from to the connecting plate.

Preferably, the positioning mechanism comprises a fixed frame, the fixed frame is fixedly connected with the right side of the pipe body, the inner wall of the fixed frame is fixedly connected with a movable part through a plurality of groups of fastening springs, and an inner gear is fixedly arranged in the movable part.

Preferably, an external gear meshed with the internal gear is fixedly arranged on the right end surface of the threaded rod.

Preferably, the inside both sides of fixed frame have all been seted up the spout, the inside sliding connection of spout has the slider, slider and moving part fixed connection.

Preferably, the two sides of the movable piece are fixedly connected with pull plates, and one end of each pull plate, which is far away from the movable piece, extends to the outside of the fixed frame.

Preferably, a through hole for the threaded rod to pass through is formed in the middle of one side of the fixed frame.

Compared with the prior art, the utility model provides a leakage monitoring device, which has the following beneficial effects:

according to the utility model, the adjusting mechanism and the positioning mechanism are matched for use, the pull plate is pressed to enable the fastening spring to shrink, the internal gear is disconnected with the external gear, then the hand wheel is rotated to enable the threaded rod to rotate to drive the movable plate to move leftwards or rightwards, so that the length of the connecting plate extending out of the pipe body is increased or reduced, the position height of the clamp body is changed, after the clamp body is adjusted to a proper position, the pull plate is loosened, the internal gear is meshed with the external gear under the action of the recovery deformation of the fastening spring, the threaded rod is positioned, the condition that the threaded rod rotates accidentally is prevented, the position height of the clamp body is changed, and therefore the requirements of staff are met.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is a schematic view of an adjusting mechanism according to the present utility model;

FIG. 4 is a schematic view of a positioning mechanism according to the present utility model;

fig. 5 is an enlarged partial schematic view at a proposed in fig. 1 in the present utility model.

The reference numerals in the figures are:

1. a tube body; 101. a handle; 102. a through groove; 103. a connecting plate; 104. a clamp body; 2. an adjusting mechanism; 201. a threaded rod; 202. a guide rod; 203. a movable plate; 204. an external gear; 205. a hand wheel; 3. a positioning mechanism; 301. a fixed frame; 302. a fastening spring; 303. a movable member; 304. an internal gear; 305. a chute; 306. a slide block; 307. pulling a plate; 308. and a through hole.

Description of the embodiments

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 and 2, an electric leakage monitoring device includes a tube body 1, an adjusting mechanism 2 is installed in the tube body 1, a handle 101 is fixedly installed on the right side of the bottom end of the tube body 1, two groups of through slots 102 are formed in the left side of the tube body 1 in a penetrating manner, a positioning mechanism 3 is fixedly connected to the right side of the tube body 1, connecting plates 103 are arranged on two sides of the interior of the tube body 1, one end of each connecting plate 103 penetrates through each through slot 102, and a clamp body 104 is fixedly connected to each clamp body.

Referring to fig. 3, the adjusting mechanism 2 includes a threaded rod 201, a guide rod 202 and a movable plate 203, the threaded rod 201 is rotatably connected to the inside of the pipe body 1, the guide rods 202 are disposed on two sides of the threaded rod 201, two ends of the guide rod 202 are fixedly connected to left and right side walls in the pipe body 1 respectively, the middle of the movable plate 203 is in threaded connection with the surface of the threaded rod 201, the movable plate 203 is slidably connected to the surface of the guide rod 202, the right end of the threaded rod 201 extends to the outside of the pipe body 1, and is fixedly connected with a hand wheel 205, and one end of the connecting plate 103, which is far away from the pliers 104, is fixedly connected to the movable plate 203.

Through rotating hand wheel 205 for threaded rod 201 rotates, drives fly leaf 203 left or right motion, makes connecting plate 103 stretches out the length of body 1 increase or reduce, has changed the position height that pincers body 104 is located, is provided with detection mechanism on the pincers body 104, is provided with analysis mechanism on the body 1, and detection mechanism is connected with analysis mechanism electricity, thereby realizes carrying out electric leakage detection.

Further in this embodiment, as shown in fig. 4, the positioning mechanism 3 includes a fixed frame 301, the fixed frame 301 is fixedly connected with the right side of the pipe body 1, the inner wall of the fixed frame 301 is fixedly connected with a movable member 303 through a plurality of groups of fastening springs 302, an inner gear 304 is fixedly installed inside the movable member 303, an outer gear 204 meshed with the inner gear 304 is fixedly installed on the right end surface of the threaded rod 201, pull plates 307 are fixedly connected with two sides of the movable member 303, one end, away from the movable member 303, of the pull plates 307 extends to the outside of the fixed frame 301, and a through hole 308 through which the threaded rod 201 passes is formed in the middle of one side of the fixed frame 301.

The inside both sides of fixed frame 301 have all been seted up spout 305, and the inside sliding connection of spout 305 has slider 306, slider 306 and moving part 303 fixed connection, and through the cooperation use of spout 305 and slider 306 to the stability of moving part 303 motion has been improved.

The working principle and the using flow of the device are as follows: in the process of using the utility model, when constructors need to implement electric leakage detection on equipment or cables with special stations which are higher in position or are not easy to directly implement operation, by pressing the pull plate 307, the fastening spring 302 is contracted, the movable piece 303 moves to drive the inner gear 304 to be disconnected with the outer gear 207, then the hand wheel 205 is rotated, the threaded rod 201 is rotated to drive the movable plate 203 to move leftwards or rightwards, the length of the connecting plate 103 extending out of the pipe body 1 is increased or reduced, the position height of the clamp body 104 is changed, after the clamp body 104 is adjusted to a proper position, the pull plate 307 is loosened, the inner gear 304 is meshed with the outer gear 207 under the action of the deformation recovery of the fastening spring 302, at the moment, the hand wheel 205 cannot be rotated again to position the threaded rod 201, the condition of accidental rotation of the threaded rod 201 is prevented, the position height of the clamp body 104 is changed, and accordingly the requirements of the operators are met.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a leakage monitoring device, its characterized in that includes body (1), the internally mounted of body (1) has adjustment mechanism (2), the bottom right side of body (1) fixed mounting has handle (101), two sets of logical groove (102) have been run through in the left side of body (1), just the right side fixedly connected with positioning mechanism (3) of body (1), the inside both sides of body (1) all are provided with connecting plate (103), the one end of connecting plate (103) runs through groove (102) to fixedly connected with pincers body (104);

wherein, adjustment mechanism (2) include threaded rod (201), guide bar (202) and fly leaf (203), threaded rod (201) rotate and connect in the inside of body (1), the both sides of threaded rod (201) all are provided with guide bar (202), the both ends of guide bar (202) respectively with the left and right sides wall fixed connection in body (1), the middle part threaded connection of fly leaf (203) is in the surface of threaded rod (201), just fly leaf (203) sliding connection is on the surface of guide bar (202), the right-hand member of threaded rod (201) extends to the outside of body (1) to fixedly connected with hand wheel (205), just one end and fly leaf (203) fixed connection of pincers body (104) are kept away from to connecting plate (103).

2. The leakage monitoring device according to claim 1, wherein: the positioning mechanism (3) comprises a fixed frame (301), the fixed frame (301) is fixedly connected with the right side of the pipe body (1), the inner wall of the fixed frame (301) is fixedly connected with a movable part (303) through a plurality of groups of fastening springs (302), and an inner gear (304) is fixedly arranged in the movable part (303).

3. The leakage monitoring device according to claim 2, wherein: an external gear (204) meshed with the internal gear (304) is fixedly arranged on the right end surface of the threaded rod (201).

4. The leakage monitoring device according to claim 2, wherein: the sliding chute (305) is formed in two sides of the inside of the fixed frame (301), a sliding block (306) is connected inside the sliding chute (305) in a sliding mode, and the sliding block (306) is fixedly connected with the movable piece (303).

5. The leakage monitoring device according to claim 2, wherein: both sides of the movable piece (303) are fixedly connected with pull plates (307), and one ends of the pull plates (307) far away from the movable piece (303) extend to the outside of the fixed frame (301).

6. The leakage monitoring device according to claim 2, wherein: a through hole (308) for the threaded rod (201) to pass through is formed in the middle of one side of the fixed frame (301).