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CN-224216636-U - Power station boiler inspection tool with knocking inspection function

CN224216636UCN 224216636 UCN224216636 UCN 224216636UCN-224216636-U

Abstract

The utility model provides a power station boiler inspection tool with a knocking inspection function, belonging to the field of boiler inspection, the utility model provides a power station boiler inspection instrument with strike inspection function, includes the bar piece, and the arc wall has been seted up to one side of bar piece, and the inner wall of arc wall is equipped with locating component. The utility model discloses adjust the pole and drive the locating piece and remove at the inner wall of installation sleeve, the both ends of locating piece are respectively in two run through groove and logical inslot wall removal, and the scale of cooperation location pointer on two graduated scales is adjusted the mount pad position of the pole other end, and the locating piece drives the stopper and removes at the surface of bar piece simultaneously, in inserting two spacer pins and corresponding two spacing holes and locating hole when suitable position, accomplishes the location purpose to power plant boiler inner wall knock inspection position, improves the flexibility of instrument.

Inventors

  • YANG PEIXU
  • LI HUI
  • ZHAO CHAOYOU
  • ZHANG YANGYANG
  • WU XIN

Assignees

  • 甘肃电力科学研究院技术中心有限公司

Dates

Publication Date
20260508
Application Date
20250523

Claims (7)

  1. 1. The utility boiler inspection tool with the knocking inspection function is characterized by comprising a strip-shaped block (1), wherein an arc-shaped groove (11) is formed in one side of the strip-shaped block (1), and a positioning component (2) is arranged on the inner wall of the arc-shaped groove (11); The positioning assembly (2), positioning assembly (2) includes installation sleeve (21) that is connected with arc wall (11) inner wall block, the inner wall of installation sleeve (21) is interlude and is connected with regulation pole (22), be provided with locating piece (23) of regulation pole (22) one end, run through groove (24) sliding connection that all set up in both ends of locating piece (23) and installation sleeve (21) inner wall both sides, the middle part of locating piece (23) one end is provided with location pointer (25), the scale (26) sliding connection that both ends and run through groove (24) inner wall both sides edge all were equipped with, the other end and stopper (27) fixed connection of locating piece (23), two spacing hole (28) have been seted up on the surface of stopper (27), two the inner wall of spacing hole (28) all is through locating pin (29) and a plurality of groups locating hole (12) block (1) that the opposite side all set up, the other end of regulation pole (22) passes through connecting piece (210) and one side threaded connection of mount pad (211), both sides recess (212) are all seted up in the inner wall (212); The knocking assembly (3), the knocking assembly (3) comprises two micro motors (31) arranged on one side of the inner walls of two grooves (212), the output shafts of the micro motors (31) are fixedly connected with sliding blocks (32), the two output shafts of the sliding blocks (32) are respectively provided with a moving block (33), the two surfaces of the moving blocks (33) are respectively connected with moving grooves (213) which are respectively formed in two sides of the inner walls of the two grooves (212) in a sliding mode, and the other sides of the two sliding blocks (32) are respectively provided with a first hammer head (34) and a second hammer head (35).
  2. 2. The utility boiler inspection tool with the knocking inspection function according to claim 1, wherein a through groove (13) is formed in the middle of the inner wall of the arc-shaped groove (11), and the inner wall of the through groove (13) is connected with the surface of one end of the positioning block (23) in a penetrating mode.
  3. 3. The utility boiler inspection tool with knocking inspection function according to claim 1, wherein the edges of two sides of the inner wall of the through groove (24) are provided with auxiliary grooves (214), and the inner walls of the two auxiliary grooves (214) are in clamping connection with the surfaces of the two graduated scales (26).
  4. 4. The utility boiler inspection tool with the knocking inspection function according to claim 1, wherein through holes (36) are formed in the middle of the surfaces of the two groups of moving blocks (33), the inner walls of the through holes (36) are connected with guide rods (37) arranged on the inner walls of the two groups of moving grooves (213) in a penetrating mode, and springs (38) are sleeved on the surfaces of the two ends of the guide rods (37).
  5. 5. The utility boiler inspection tool with knocking inspection function according to claim 1, wherein an energy storage block is arranged at the other end of the mounting seat (211), a plurality of illuminating lamps (215) are arranged on the surface of the energy storage block, and a protective cover (216) is clamped at the other end of the energy storage block.
  6. 6. The utility boiler inspection tool with knocking inspection function according to claim 1, wherein a shooting instrument (217) and a scraping piece (218) are respectively arranged at the middle parts of the top and the bottom of the mounting seat (211).
  7. 7. The utility boiler inspection tool with knocking inspection function according to claim 1, wherein a thread groove (219) is formed in the middle of one end of the mounting seat (211), and the inner wall of the thread groove (219) is in threaded connection with one end of the connecting piece (210).

Description

Power station boiler inspection tool with knocking inspection function Technical Field The utility model relates to the field of boiler inspection, in particular to a power station boiler inspection tool with a knocking inspection function. Background In the operation process of the boiler, the pressure element is subjected to high-temperature high-pressure water vapor medium and under the action of external high-temperature flame radiation or smoke flushing, so that defects such as corrosion, deformation, abrasion, scaling, overburning, leakage and the like can occur, and the periodic inspection of the boiler is an important technical means for ensuring the safe operation of the boiler and is divided into an internal inspection and an external inspection, wherein the internal inspection most commonly adopts an appearance visual inspection method and a hammering inspection method. The utility model discloses a multi-functional boiler inspection instrument through retrieving application number CN202122599361.0 it has recorded and includes the inspection instrument body, the inspection instrument body is including inspection tup subassembly and inspection hammer handle subassembly, the right side of inspection tup subassembly is provided with inspection hammer handle subassembly, through the inspection hammer handle subassembly of setting, the position of connecting rod can be adjusted, thereby can adjust it to suitable position department as required, and the inside of handle is provided with the fault detector, when there is damage after the inspection with inspection tup subassembly, can specifically detect through the fault detector, thereby can examine out the concrete problem of boiler and in time handle, through the inspection tup subassembly of setting up, can strike different positions through preceding tup and back tup, and can throw light on inside through the light lamp, make its position of striking more accurate, overall device simple structure, convenient operation and practicality are higher, but the following defect still exists in the above-mentioned description when in actual use, this inspection instrument can not be to the boiler inner wall of specific degree of depth inspection when using, simultaneously because the influence that part structure leads to manual effect of beating is limited, consequently, need design a boiler instrument that has the utility of checking station of strong inspection to strike function. Disclosure of utility model The utility model aims to provide a power station boiler inspection tool with a knocking inspection function, so as to solve the problems of the background technology. In order to achieve the aim, the utility model provides the technical scheme that the power station boiler inspection tool with the knocking inspection function comprises a strip-shaped block, wherein one side of the strip-shaped block is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is provided with a positioning component; The positioning assembly comprises an installation sleeve which is connected with the inner wall of the arc-shaped groove in a clamping manner, an adjusting rod is connected to the inner wall of the installation sleeve in a penetrating manner, a positioning block is arranged at one end of the adjusting rod, two ends of the positioning block are connected with penetrating grooves which are formed in two sides of the inner wall of the installation sleeve in a sliding manner, a positioning pointer is arranged in the middle of one end of the positioning block, two ends of the positioning pointer are connected with graduated scales which are formed in two side edges of the inner wall of the penetrating grooves in a sliding manner, the other end of the positioning block is fixedly connected with a limiting block, two limiting holes are formed in the surface of the limiting block, the inner walls of the two limiting holes are connected with a plurality of groups of positioning holes which are formed in the other side of the bar-shaped block in a clamping manner through limiting pins, the other end of the adjusting rod is connected with one side of the installation seat in a threaded manner through connecting pieces, grooves are formed in two sides of the installation seat, and knocking assemblies are formed in the inner walls of the grooves; The knocking assembly comprises two micro motors arranged on one side of the inner walls of two grooves, the output shafts of the micro motors are fixedly connected with sliding blocks, moving blocks are arranged at two ends of each sliding block, the surfaces of the moving blocks are in sliding connection with moving grooves which are formed in two sides of the inner walls of the two grooves, and first hammer heads and second hammer heads are arranged on the other sides of the sliding blocks respectively. As a preferable scheme of the utility model, a through groove is formed in the middle of the i