CN218998518U

CN218998518U - Load short circuit protection real-time detection device

Info

Publication number: CN218998518U
Application number: CN202223268136.XU
Authority: CN
Inventors: 许利; 卞艳飞; 许赛赛; 陈礼亮; 何鹏
Original assignee: Jiangsu Xinfang Special Equipment Testing Co ltd
Current assignee: Jiangsu Xinfang Special Equipment Testing Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-09
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of construction elevators and discloses a load short-circuit protection real-time detection device which comprises current monitoring equipment and a radiating hole formed in the upper surface of the current monitoring equipment, wherein two mounting plates are arranged on two sides of the current monitoring equipment through screws, a pull plate is arranged on one side of each of the two mounting plates, and a shielding plate is arranged between the two mounting plates; one side of the current monitoring equipment is provided with a storage box through a screw, and the upper surface of the storage box is provided with a sealing plate in a sliding manner. The spring can be deformed by extrusion through pulling the pull plate, the limiting rod can enter the inside of the fixing hole, the shielding plate can be arranged between the two mounting plates, the pull plate is released after the shielding plate is arranged, the spring can be deformed in a recovery mode, the limiting rod is embedded into the limiting hole, the shielding plate can be fixed, and the monitoring jack on the front surface of the current monitoring device can be protected by the shielding plate.

Description

Load short circuit protection real-time detection device

Technical Field

The utility model relates to the technical field of construction elevators, in particular to a load short-circuit protection real-time detection device.

Background

In the building construction process, a lifter is often needed to construct a high-rise building, and the construction lifter can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor type, a chain type, a loading platform and the like, wherein the scissor type lifter is special equipment for high-altitude work with wide application, and has a scissor type mechanical structure, so that the lifter has higher stability, a large working platform and higher bearing capacity after lifting, the high-altitude work range is wider, and the high-altitude work lifting device is suitable for simultaneous operation of multiple people. The elevator has higher high-altitude operation efficiency, but the load gravity of the elevator can exceed the rated value when the elevator is lifted, and parts in the load can be problematic to affect most links to fail, so that the whole load is finally paralyzed and short-circuited, the lifting of the elevator can be affected, and potential safety hazards are finally caused, so that the short-circuit power supply in the electric equipment of the elevator needs to be monitored through current monitoring equipment.

However, the existing current monitoring device has no good protection effect on the jack on the front surface when monitoring the load short circuit, so that dust is easy to enter when the monitoring device is not used, the subsequent monitoring is affected, the monitoring process can use connecting wires which are randomly placed after being used, and the connecting wires need to be searched at the subsequent time, so that the monitoring efficiency is reduced, and therefore, a load short circuit protection real-time detection device is provided by a person skilled in the art to solve the problems in the background art.

Disclosure of Invention

The utility model aims to provide a load short-circuit protection real-time detection device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a load short circuit protection real-time detection device, includes current monitoring facilities and sets up the louvre at current monitoring facilities upper surface, two mounting panels are installed through the screw to current monitoring facilities's both sides, and two one side of mounting panel is provided with the arm-tie, and is provided with the shielding plate between two mounting panels;

one side of the current monitoring equipment is provided with a storage box through a screw, and the upper surface of the storage box is provided with a sealing plate in a sliding manner.

As still further aspects of the utility model: the front surface and the rear surface of closing plate all are provided with the slide rail, the inboard of storage tank is seted up and is slided spout each other with the slide rail.

As still further aspects of the utility model: the storage box is characterized in that a storage groove is formed in one side of the sealing plate in the storage box, the partition plates are symmetrically arranged in the storage groove, and a limiting belt is arranged in the storage groove and close to the partition plates.

As still further aspects of the utility model: five groups of limiting belts are symmetrically arranged in the placing groove, and the limiting belts are elastic belts.

As still further aspects of the utility model: limiting holes are symmetrically formed in two sides of the shielding plate, limiting rods are symmetrically arranged on one side of the pulling plate, and one end of each limiting rod is embedded into the corresponding limiting hole.

As still further aspects of the utility model: the inside of mounting panel has been seted up the fixed orifices, the outside of gag lever post is provided with the spacing dish in the inside of fixed orifices and near the position of spacing hole, and the outside of gag lever post has cup jointed the spring in one side of spacing dish.

As still further aspects of the utility model: the radius of the limiting disc is larger than that of the limiting rod, and the length of the fixing hole is longer than that of the limiting hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the two mounting plates can be mounted through the screws, and the pull plate is pulled, so that the spring sleeved outside the limiting rod is extruded to deform, meanwhile, the limiting rod can enter the inside of the fixing hole, the shielding plate can be arranged between the two mounting plates, and the pull plate is released after the shielding plate is arranged, so that the spring is recovered to deform, and the limiting rod is embedded into the limiting hole, so that the shielding plate can be fixed, the monitoring jack on the front surface of the current monitoring equipment can be protected by the shielding plate, and the influence on load short circuit monitoring of the lifter due to pollution when the shielding plate is not used is avoided.

2. The utility model discloses a current monitoring equipment, including the storage tank, the storage tank is installed to the storage tank, can carry out the spacing to the connecting wire of load short circuit through the spacing area in the standing groove simultaneously to through the slip of slide rail in the spout, can be convenient for be closed sealed lid and storage tank like this, this setting utilizes the storage tank can be convenient for deposit the connecting wire of monitoring lift load short circuit, the in-use quick of being convenient for takes, effectual improvement work efficiency.

Drawings

FIG. 1 is a schematic diagram of a real-time detection device for load short-circuit protection;

FIG. 2 is a schematic diagram of a storage box in a load short-circuit protection real-time detection device;

FIG. 3 is a schematic diagram of a shielding plate in a load short-circuit protection real-time detection device;

fig. 4 is a schematic structural diagram of a stop lever in a load short-circuit protection real-time detection device.

In the figure: 1. a current monitoring device; 2. a heat radiation hole;

3. a storage box; 31. a slide rail; 32. a sealing plate; 33. a limit belt; 34. a partition plate; 35. a placement groove;

4. a shielding plate; 41. a mounting plate; 42. pulling a plate; 43. a limit rod; 44. a fixing hole; 45. a spring; 46. a limiting disc; 47. and a limiting hole.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present utility model, a load short circuit protection real-time detection device includes a current monitoring device 1 and a heat dissipation hole 2 formed on an upper surface of the current monitoring device 1, two mounting plates 41 are mounted on two sides of the current monitoring device 1 through screws, a pull plate 42 is disposed on one side of the two mounting plates 41, and a shielding plate 4 is disposed between the two mounting plates 41;

the storage box 3 is mounted on one side of the current monitoring device 1 through screws, and the sealing plate 32 is slidably mounted on the upper surface of the storage box 3.

In fig. 1 and 2: the front surface and the rear surface of the sealing plate 32 are both provided with slide rails 31, and the inner side of the storage box 3 is provided with slide grooves which slide with the slide rails 31, and the sealing plate 32 can be guided to be installed or detached from the storage box 3 by utilizing the slide rails 31 to slide in the slide grooves.

In fig. 2: the standing groove 35 has been seted up in one side of closing plate 32 to the inside of storage tank 3, and the inside symmetry of standing groove 35 is provided with division board 34, and the inside of standing groove 35 is close to the position of division board 34 and is provided with spacing area 33, and spacing area 33 is provided with five group at the inside symmetry of standing groove 35, and spacing area 33 is the elastic webbing, and this setting utilizes division board 34 can separate the inner space of standing groove 35, can put many connecting wires like this, avoids taking place the winding and influences the use.

In fig. 3 and 4: limiting holes 47 are symmetrically formed in two sides of the shielding plate 4, limiting rods 43 are symmetrically arranged on one side of the pulling plate 42, one ends of the limiting rods 43 are embedded into the limiting holes 47, fixing holes 44 are formed in the mounting plates 41, limiting plates 46 are arranged outside the limiting rods 43 in the fixing holes 44 and close to the positions of the limiting holes 47, springs 45 are sleeved on one sides of the limiting plates 46 outside the limiting rods 43, the radius of the limiting plates 46 is larger than that of the limiting rods 43, the length of the fixing holes 44 is longer than that of the limiting holes 47, the springs 45 can deform after the pulling plate 42 is pulled by the aid of the springs 45, the limiting rods 43 enter the fixing holes 44, at the moment, the shielding plate 4 can be mounted between the two mounting plates 41, and after mounting, the pulling plate 42 can be released to enable the springs 45 to recover to deform, and then the limiting rods 43 are embedded into the limiting holes 47 to fix the shielding plate 4, so that the shielding plate 4 plays a good protective role.

The working principle of the utility model is as follows: when the current monitoring equipment 1 is used for monitoring the load short circuit of the elevator, the sealing plate 32 is pulled upwards, so that the sliding rail 31 slides in the sliding groove, the placing groove 35 is exposed, meanwhile, the connecting wire in the placing groove 35 is taken out, namely, a worker pulls the limiting belt 33, the limiting belt 33 is deformed, and the connecting wire can be taken out for use;

after the current monitoring device is taken out, one end of the connecting wire can be connected with the jack on the front surface of the current monitoring device 1, and the other end of the connecting wire is connected with the load position of the lifter, so that current can enter the current monitoring device 1 through the connecting wire when in short circuit, and the load short circuit can be tested through the current monitoring device 1;

when protecting current monitoring equipment 1 after the monitoring is accomplished, first the staff pulls arm-tie 42, can make like this cup joint at the outside spring 45 of gag lever post 43 receive the extrusion and take place deformation, gag lever post 43 can enter into the inside of fixed orifices 44 simultaneously, can set up shielding plate 4 between two mounting panels 41 this moment, and release arm-tie 42 after setting up, can make spring 45 resume deformation like this, and make gag lever post 43 imbed in spacing hole 47 inside, can fix shielding plate 4 like this, thereby utilize shielding plate 4 can protect the monitoring jack of current monitoring equipment 1 front surface, avoid receiving the pollution and influence the load short circuit monitoring to the lift when not using.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a load short circuit protection real-time detection device, includes current monitoring facilities (1) and sets up in louvre (2) of current monitoring facilities (1) upper surface, its characterized in that, two mounting panels (41) are installed through the screw to the both sides of current monitoring facilities (1), and one side of two mounting panels (41) is provided with arm-tie (42), and is provided with shielding plate (4) between two mounting panels (41);

one side of the current monitoring device (1) is provided with a storage box (3) through a screw, and the upper surface of the storage box (3) is provided with a sealing plate (32) in a sliding manner.

2. The load short-circuit protection real-time detection device according to claim 1, wherein the front surface and the rear surface of the sealing plate (32) are both provided with sliding rails (31), and a sliding groove which slides with the sliding rails (31) is formed in the inner side of the storage box (3).

3. The load short-circuit protection real-time detection device according to claim 1, wherein a placement groove (35) is formed in the storage box (3) at one side of the sealing plate (32), a separation plate (34) is symmetrically arranged in the placement groove (35), and a limit belt (33) is arranged in the placement groove (35) at a position close to the separation plate (34).

4. A load short-circuit protection real-time detection device according to claim 3, characterized in that the limit belts (33) are symmetrically arranged in the placing groove (35) in five groups, and the limit belts (33) are elastic belts.

5. The load short-circuit protection real-time detection device according to claim 1, wherein limiting holes (47) are symmetrically formed in two sides of the shielding plate (4), limiting rods (43) are symmetrically arranged on one side of the pulling plate (42), and one ends of the limiting rods (43) are embedded into the limiting holes (47).

6. The load short-circuit protection real-time detection device according to claim 5, wherein a fixing hole (44) is formed in the mounting plate (41), a limiting disc (46) is arranged at the position, close to the limiting hole (47), of the outer portion of the limiting rod (43) in the fixing hole (44), and a spring (45) is sleeved on one side of the limiting disc (46) on the outer portion of the limiting rod (43).

7. The load short-circuit protection real-time detection device according to claim 6, wherein the radius of the limiting disc (46) is larger than the radius of the limiting rod (43), and the length of the fixing hole (44) is longer than the length of the limiting hole (47).