CN215548384U

CN215548384U - Engine speed sensor assembly and disassembly tools

Info

Publication number: CN215548384U
Application number: CN202122045641.7U
Authority: CN
Inventors: 魏圣杰; 孙涛; 刘长敏; 刘建民; 付喜奎
Original assignee: Huaneng Yimin Coal and Electricity Co Ltd
Current assignee: Huaneng Yimin Coal and Electricity Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-18
Anticipated expiration: 2031-08-27

Abstract

Engine speed sensor assembly and disassembly tools. The speed sensor of the engine has the advantages that the plug of the connecting wire is too large, the ratchet sleeve head cannot penetrate through the sleeve head, an electric circuit can only be cut off and then disassembled, the narrow and small positions around the sensor are difficult to disassemble, and the labor intensity is high, the overhauling time is long. The utility model comprises the following components: the wrench comprises a wrench handle (1) and two symmetrically arranged bolt V-shaped heads (4), wherein a fixed plate (7) is fixed on each bolt V-shaped head, a sliding plate (3) is fixed on each fixed plate, and the sliding plate is buckled on a support plate (2) of the wrench handle and is in sliding fit with the support plate; the sliding plate is provided with a sliding groove (9), two sliding rods (10) are fixed in the sliding groove, the sliding rods are inserted into through holes (8) of the supporting plate, studs (6) are welded on two sides of the supporting plate, and the studs penetrate through sliding holes (5) in the sliding plate and are in threaded connection with nuts. The utility model is used for assembling and disassembling the engine speed sensor.

Description

Engine speed sensor assembly and disassembly tools

Technical Field

The utility model relates to an engine speed sensor disassembling tool.

Background

The speed sensor of the engine has the advantages that the plug of the connecting wire is too large, the ratchet sleeve head cannot penetrate through the sleeve head, an electric circuit can only be cut off and then disassembled, the narrow and small positions around the sensor are difficult to disassemble, and the labor intensity is high, the overhauling time is long.

Disclosure of Invention

The utility model aims to provide a tool for disassembling and assembling an engine speed sensor.

The above purpose is realized by the following technical scheme:

an engine speed sensor assembly and disassembly tool, comprising: the wrench comprises a wrench handle and two bolt V-shaped heads which are symmetrically arranged, wherein a fixed plate is fixed on each bolt V-shaped head, a sliding plate is fixed on each fixed plate, and the sliding plate is buckled on a support plate of the wrench handle and is in sliding fit with the support plate;

the sliding plate is provided with a sliding groove, two sliding rods are fixed in the sliding groove, the sliding rods are inserted into the through holes of the supporting plate, studs are welded on two sides of the supporting plate, and the studs penetrate through sliding holes in the sliding plate and are in threaded connection with nuts.

The engine speed sensor assembling and disassembling tool is characterized in that the outer end surface of the V-shaped head of the bolt is arc-shaped.

Has the advantages that:

1. according to the sensor bolt dismounting device, the two bolt V-shaped heads form the clamping structure to dismount the sensor bolt, so that the two bolt V-shaped heads can enter the sensor connecting groove, the cable can pass through the sensor connecting groove, and the cable cannot influence the sensor bolt when the bolt is dismounted.

2. The utility model can adjust the distance between the V-shaped heads of the two bolts, so that the utility model is suitable for disassembling the sensor bolts with different sizes.

Description of the drawings:

FIG. 1 is a top view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic structural view of the present invention in use;

in the figure: 1. a spanner handle; 2. a support plate; 3. a slide plate; 4. a bolt V-shaped head; 5. a slide hole; 6. a stud; 7. a fixing plate; 8. a through hole; 9. a chute; 10. a slide bar; 11. a sensor; 12. a cable.

The specific implementation mode is as follows:

example 1:

an engine speed sensor assembly and disassembly tool, comprising: the wrench comprises a wrench handle 1 and two bolt V-shaped heads 4 which are symmetrically arranged, wherein a fixed plate 7 is fixed on each bolt V-shaped head, a sliding plate 3 is fixed on each fixed plate, and the sliding plate is buckled on a support plate 2 of the wrench handle and is in sliding fit with the support plate;

the sliding plate is provided with a sliding groove 9, two sliding rods 10 are fixed in the sliding groove, the sliding rods are inserted into through holes 8 of the supporting plate, studs 6 are welded on two sides of the supporting plate, and the studs penetrate through sliding holes 5 in the sliding plate and are in threaded connection with nuts.

Example 2:

according to the tool for dismounting and mounting the engine speed sensor in the embodiment 1, the outer end surface of the V-shaped head of the bolt is in a circular arc shape.

The working principle is as follows: when the device is used, as shown in fig. 4, a cable 12 penetrating through a sensor 11 is placed in a sensor slot, a nut is loosened according to the size of a sensor bolt, a sliding plate is made to lean against the sensor bolt by sliding, then the nut is screwed, another sliding plate is also made to slide in place, then the nut is screwed, and the sensor bolt can be detached by holding a wrench handle to rotate.

Claims

1. An engine speed sensor assembly and disassembly tools, characterized by: the composition comprises: the wrench comprises a wrench handle and two bolt V-shaped heads which are symmetrically arranged, wherein a fixed plate is fixed on each bolt V-shaped head, a sliding plate is fixed on each fixed plate, and the sliding plate is buckled on a support plate of the wrench handle and is in sliding fit with the support plate;

2. The tool for attaching and detaching an engine speed sensor according to claim 1, wherein: the outer end surface of the V-shaped head of the bolt is arc-shaped.