Detection and calibration tool for guiding slide wire into positioning area

Abstract

The utility model relates to a detection and calibration tool for guiding a slide wire into a positioning area, which belongs to the technical field of power supply facilities and comprises a square frame-shaped structure formed by connecting four connecting rods end to end, a base plate is fixedly arranged at one ends of two opposite connecting rods, an upper clamping plate is fixedly arranged at the upper end of the base plate, and a lower clamping plate is fixedly arranged at the lower end of the base plate. A clamping groove used for clamping the upper positioning rod is formed in the upper clamping plate, a lower clamping plate is fixedly arranged at the other end of the connecting rod, and a clamping groove used for clamping the lower positioning rod is formed in the lower clamping plate. According to the utility model, the clamping groove of the upper clamping plate is clamped on the upper positioning rod, and the clamping groove of the lower clamping plate is clamped on the lower positioning rod, if the clamping groove can be smoothly clamped on the upper positioning rod and the lower positioning rod, the detection result of the positioning rod is qualified, and if the clamping groove cannot be smoothly clamped on the upper positioning rod and the lower positioning rod, the positioning rod has large displacement deformation and needs to be adjusted. And after adjustment, detection is carried out until the detection is qualified. The device is used for detecting and calibrating the positioning rod, and is convenient and fast.

Description

Technical Field

[0001] The utility model relates to a busbar introduction positioning zone detection and calibration tool, belonging to the technical field of power supply facilities. Background Art

[0002] The tire crane is a boom-rotating crane that travels on a tire chassis. The tire crane is a full-slewing crane that installs the lifting mechanism on a special chassis consisting of heavy-duty tires and axles.

[0003] The busbar is also called the busbar or the safety busbar. It is a group of power transmission devices that provide power to mobile devices. Mobile devices need to change their positions constantly due to movement. At each different position, the mobile device must be able to obtain power at any time, otherwise it will not be able to continue moving. It consists of two parts: the busbar guide (the fixed part, connected to the power supply, usually the guide is connected by a single length of 4.5m / root or 6m / root) and the collector (the sliding part, which can slide on or inside the busbar track and contact the copper bar to obtain electricity. The collector is used to connect to the mobile motor).

[0004] The collector trolley of the tire crane busbar automatic plug-in and unplug-out system must first be horizontally positioned in the positioning area through two parallel positioning rods, and then the carbon brushes must be correctly introduced into the live area of ​​the busbar through the introduction area before it can be powered on and work normally. If the positioning is inaccurate, the position sensing limit sensor will alarm, and in severe cases, the carbon brushes will be damaged when entering the introduction area. The positioning area is affected by external forces such as top pressure, push and pull of the collector trolley, and it is very easy to shift and deform. It is difficult to detect this deformation in time by visual observation during daily inspection. Therefore, it is necessary to design a special calibration tool for daily inspection and adjustment. Utility Model Content

[0005] The utility model aims to solve the technical problem in the prior art that it is difficult to quickly and accurately check and adjust the displacement and deformation of the positioning zone, and provides a detection and calibration tool for the introduction of a busbar into the positioning zone.

[0006] The utility model is realized by the following technical solutions:

[0007] That is, a busbar introduction positioning area detection and calibration tool, including a square frame structure connected end to end by four connecting rods, wherein a base plate is fixed on one end of two opposite connecting rods, an upper clamping plate is fixed on the upper end of the base plate, and a clamping groove for clamping an upper positioning rod is formed on the upper clamping plate; a lower clamping plate is fixed on the other end of the connecting rod, and a clamping groove for clamping a lower positioning rod is formed on the lower clamping plate.

[0008] The utility model is a quadrilateral frame structure as a whole. When in use, hold the utility model and try to clamp the slot of the upper clamping plate on the upper positioning rod, and clamp the slot of the lower clamping plate on the lower positioning rod. If it can be clamped on the upper and lower positioning rods smoothly, it means that the positioning rod detection result is qualified. If it cannot be clamped smoothly, it means that the positioning rod has a large displacement deformation, and the positioning rod needs to be adjusted. After adjustment, it is tested again until the test is qualified. Using the utility model to detect and calibrate the positioning rod is convenient and quick.

[0009] Further preferably, the connecting rod is made of angle steel.

[0010] Further preferably, an upper limit claw and two lower limit claws are fixedly provided on the connecting rod provided with the base plate and the lower clamping plate. When the utility model is used, the clamping slots of the upper clamping plate and the lower clamping plate are clamped on the positioning rod, the upper limit claw and the base plate are clamped on both sides of the guide rail on the upper side of the current collector trolley to detect the displacement and deformation of the upper guide rail, and the two lower limit claws are clamped on both sides of the guide rail on the lower side of the current collector trolley to detect the displacement and deformation of the lower guide rail.

[0011] More preferably, the height of the upper limit claw is the same as the height of the substrate.

[0012] Further preferably, an angle ruler is provided on the inner side of the connecting rod between the two base plates, and a level ruler is provided on the inner side of the connecting rod adjacent to the angle ruler. The angle ruler and the level ruler are used together to facilitate accurate calibration of the positioning rod.

[0013] More preferably, the level ruler and the angle ruler are arranged at an angle of 90 degrees.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model is a quadrilateral frame structure as a whole. When in use, hold the utility model and try to clamp the slot of the upper clamping plate on the upper positioning rod, and clamp the slot of the lower clamping plate on the lower positioning rod. If it can be clamped on the upper and lower positioning rods smoothly, it means that the positioning rod detection result is qualified. If it cannot be clamped smoothly, it means that the positioning rod has a large displacement deformation, and the positioning rod needs to be adjusted. After adjustment, it is tested again until the test is qualified. Using the utility model to detect and calibrate the positioning rod is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a specific implementation method of the utility model (first perspective).

[0018] Figure 2 It is a structural schematic diagram of a specific implementation method of the utility model (second perspective).

[0019] In the figure: 1. connecting rod; 2. base plate; 3. upper clamping plate; 4. upper limit claw; 5. lower clamping plate; 6. lower limit claw; 7. angle ruler; 8. level ruler. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0021] like Figure 1 , 2 A busbar introduction positioning area detection and calibration tool shown in the figure comprises a square frame structure consisting of four connecting rods 1 connected end to end, the connecting rod 1 is made of angle steel, and a base plate 2 is fixed on one end of two opposite connecting rods 1, an upper clamping plate 3 is fixed on the upper end of the base plate 2, and a clamping groove for clamping an upper positioning rod is formed on the upper clamping plate 3, and a lower clamping plate 5 is fixed on the other end of the connecting rod 1, and a clamping groove for clamping a lower positioning rod is formed on the lower clamping plate 5.

[0022] The utility model is a quadrilateral frame structure as a whole. When in use, hold the utility model and try to clamp the slot of the upper clamping plate 3 on the upper positioning rod, and clamp the slot of the lower clamping plate 5 on the lower positioning rod. If it can be clamped on the upper and lower positioning rods smoothly, it means that the positioning rod detection result is qualified. If it cannot be clamped smoothly, it means that the positioning rod has a large displacement deformation, and the positioning rod needs to be adjusted. After adjustment, it is tested again until it is qualified. Using the utility model to perform detection and calibration operations on the positioning rod is convenient and quick.

[0023] Among them, an upper limit claw 4 and two lower limit claws 6 are fixedly provided on the connecting rod 1 provided with the base plate 2 and the lower clamping plate 5. When using the utility model, the clamping grooves of the upper clamping plate 3 and the lower clamping plate 5 are clamped on the positioning rod, the upper limit claw 4 and the base plate 2 are clamped on both sides of the guide rail on the upper side of the current collector trolley, and the height of the upper limit claw 4 is the same as that of the base plate 2, which is used to detect the displacement and deformation of the upper guide rail, and the two lower limit claws 6 are clamped on both sides of the guide rail on the lower side of the current collector trolley, which are used to detect the displacement and deformation of the lower guide rail.

[0024] An angle ruler 7 is provided inside the connecting rod 1 between the two base plates 2, and a level ruler 8 is provided inside the connecting rod 1 adjacent to the angle ruler 7, and a 90-degree angle is formed between the level ruler 8 and the angle ruler 7. The angle ruler 7 and the level ruler 8 are used together to facilitate accurate calibration of the positioning rod.

[0025] Working principle:

[0026] The utility model is a quadrilateral frame structure as a whole. When in use, hold the utility model and try to clamp the slot of the upper clamping plate 3 on the upper positioning rod, and clamp the slot of the lower clamping plate 5 on the lower positioning rod. If it can be clamped on the upper and lower positioning rods smoothly, it means that the positioning rod detection result is qualified. If it cannot be clamped smoothly, it means that the positioning rod has a large displacement deformation, and the positioning rod needs to be adjusted. After adjustment, it is tested again until the test is qualified. At the same time, the upper limit claw 4 and the lower limit claw 6 are used to detect the two C-shaped steel rails of the collector trolley. The angle ruler 7 is used in conjunction with the level ruler 8 to facilitate accurate calibration of the positioning rod. Using the utility model to detect and calibrate the positioning rod and the guide rail is convenient and quick.

[0027] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0028] The terms "upper", "lower", "outer side", "inner side", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish the relative relationship in position if they exist, and do not need to be qualitative. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A busbar introduction positioning area detection and calibration tool, characterized in that: The invention comprises a square frame structure composed of four connecting rods (1) connected end to end, wherein a base plate (2) is fixedly provided on one end of two opposing connecting rods (1), an upper clamping plate (3) is fixedly provided on the upper end of the base plate (2), and a clamping groove for clamping an upper positioning rod is provided on the upper clamping plate (3), and a lower clamping plate (5) is fixedly provided on the other end of the connecting rod (1), and a clamping groove for clamping a lower positioning rod is provided on the lower clamping plate (5).

2. A busbar introduction positioning zone detection and calibration tool according to claim 1, characterized in that: The connecting rod (1) is made of angle steel.

3. A busbar introduction positioning zone detection and calibration tool according to claim 1, characterized in that: An upper limit claw (4) and two lower limit claws (6) are fixedly provided on the connecting rod (1) provided with a base plate (2) and a lower clamping plate (5).

4. A busbar introduction positioning zone detection and calibration tool according to claim 3, characterized in that: The height of the upper limit claw (4) is the same as the height of the base plate (2).

5. A busbar introduction positioning zone detection and calibration tool according to claim 1, characterized in that: An angle ruler (7) is provided on the inner side of the connecting rod (1) between the two base plates (2), and a level ruler (8) is provided on the inner side of the connecting rod (1) adjacent to the angle ruler (7).

6. A busbar introduction positioning zone detection and calibration tool according to claim 5, characterized in that: The level ruler (8) and the angle ruler (7) are arranged at an angle of 90 degrees.

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