Anti-electric shock operation cutting tool for power supply of power plant unit

Abstract

The invention discloses an anti-electric-shock operation cutting tool for power supply of a power plant unit, and the tool comprises a measuring mechanism which comprises a first measuring rod, a threaded port, a second measuring rod disposed on the threaded port, a rotating part disposed on the second measuring rod, an overturning part disposed on the rotating part, and a guiding part disposed on the overturning part; the locking mechanism comprises a check block and a round block which are arranged on the turnover part, a lifting part arranged on the turnover part, a blocking part arranged on the lifting part, a limiting part arranged on the blocking part and a reset part arranged on the limiting part; and the storage mechanism comprises a penetrating opening, a groove and a slope surface which are arranged on the overturning part, and a magnetic attraction part and a limiting part which are arranged on the overturning part. And through the arrangement of the measuring mechanism, the locking mechanism and the storage mechanism, installation and spanning of small wires can be assisted, and meanwhile, friction between lines is avoided during paying off.

Description

Technical Field

[0001] The invention relates to the technical field of power plant measurement, in particular to an anti-electric shock cutting tool used for power supply of power plant units. Background Art

[0002] In the operation and maintenance of distribution network lines, insufficient safety distance between lines and the ground or buildings, and insufficient safety distance between conductors and the lateral sides of buildings or other objects are the most common safety hazards. They are also the safety hazards that lead to the most public safety accidents involving electricity. Distance measurement is often required before operation.

[0003] Existing measuring tools mostly use tape measures to measure from lines to buildings. When using tape measures to measure distances, they cannot assist in the installation of small conductors, and at the same time, they cannot avoid friction between lines when laying out the lines. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the problem that the existing anti-electric shock cutting tools used for power supply of power plant units cannot assist in the installation and crossing of small wires when measuring distances with a tape measure, and cannot avoid friction between lines when laying out the lines, the present invention is proposed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an anti-electric shock cutting tool for power supply of power plant units, comprising: a measuring mechanism, which includes a first measuring rod and a thread mouth, a second measuring rod arranged on the thread mouth, a rotating part arranged on the second measuring rod, a flipping part arranged on the rotating part, and a guiding part arranged on the flipping part; a locking mechanism, including a block and a round block arranged on the flipping part, a lifting part arranged on the flipping part, a blocking part arranged on the lifting part, a limiting part arranged on the blocking part, and a reset part arranged on the limiting part; a storage mechanism, including a through-hole, a groove and a slope arranged on the flipping part, and a magnetic attraction part and a limiting part arranged on the flipping part.

[0007] As a preferred solution of the anti-electric shock cutting tool for power supply of power plant units described in the present invention, the rotating part includes an annular groove arranged on the second measuring rod, and a rotating sleeve arranged inside the annular groove.

[0008] As a preferred solution of the anti-electric shock cutting tool for power supply of power plant units described in the present invention, the flipping part includes a U-shaped rod arranged on the rotating sleeve, a U-shaped groove arranged on the U-shaped rod, a moving block arranged inside the U-shaped groove, a fixed rod arranged on the moving block, and a flipping rod arranged on the fixed rod.

[0009] As a preferred solution of the anti-electric shock cutting tool for power supply of power plant units described in the present invention, the guide part includes a third measuring rod arranged on the flip rod, and a fixed pulley arranged on the third measuring rod.

[0010] As a preferred solution of the anti-electric shock cutting tool for power supply of power plant units described in the present invention, the lifting part includes a positioning hole arranged on the flip rod, a first through hole arranged on the round block, a chamber and a second through hole arranged on the moving block, and a cylinder arranged inside the second through hole.

[0011] As a preferred solution of the anti-electric shock cutting tool for power supply of power plant units described in the present invention, the blocking part includes a semicircular ring arranged on the inner wall of the second through hole, and a semicircular section and a semicircular inclined surface arranged on the cylinder.

[0012] As a preferred solution of the anti-electric shock cutting tool for power supply of power plant units described in the present invention, the limiting part includes a limiting rod arranged inside the U-shaped groove, a limiting plate arranged on the inner wall of the chamber, a push rod arranged on the cylinder, a strip plate arranged on the push rod, and a socket arranged on the strip plate.

[0013] As a preferred solution of the electric shock protection cutting tool for power supply of power plant units described in the present invention, the reset part includes a turntable arranged on the push rod and a spring arranged on the turntable.

[0014] As a preferred solution of the anti-electric shock cutting tool for power supply of power plant units described in the present invention, the magnetic attraction part includes a J-shaped rod arranged inside the U-shaped rod, a first magnetic block arranged on the J-shaped rod, and a second magnetic block arranged inside the chamber.

[0015] As a preferred solution of the anti-electric shock cutting tool for power supply of power plant units described in the present invention, the limiting part includes a first limiting block arranged on the J-shaped rod and a second limiting block arranged on the U-shaped rod.

[0016] The beneficial effects of the present invention are as follows: through the setting of the measuring mechanism, the distance from the line to the building can be measured by the first measuring rod, the second measuring rod and the third measuring rod; through the setting of the locking mechanism, the flip rod can drive the third measuring rod to flip 90° to facilitate guiding; through the setting of the storage mechanism, when the measuring operation is not needed, the third measuring rod can be flipped 180° for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The present invention is a schematic diagram of the overall structure of an anti-electric shock cutting tool used for power supply of power plant units.

[0019] Figure 2 The present invention is a schematic diagram of the enlarged structure of the U-shaped rod of the electric shock protection cutting tool used for power supply of power plant units.

[0020] Figure 3 The figure is a schematic diagram of the internal structure of the U-shaped groove of the electric shock protection cutting tool used for power supply of power plant units of the present invention.

[0021] Figure 4 The present invention is a schematic diagram of the cross-sectional structure of the first penetration opening of the electric shock protection cutting tool used for power supply of power plant units.

[0022] Figure 5 The present invention is an anti-electric shock cutting tool used for power supply of power plant units Figure 4 Enlarged structural diagram at A in the middle.

[0023] Figure 6 The invention is a schematic diagram of the explosion structure of the locking mechanism of the anti-electric shock cutting tool used for power supply of power plant units.

[0024] Figure 7 The figure is a schematic diagram of the internal structure of the chamber of the electric shock protection cutting tool used for power supply of power plant units according to the present invention.

[0025] Figure 8 The present invention is a schematic diagram of the top view of the moving block of the electric shock protection cutting tool used for power supply of power plant units.

[0026] Fig. 9 The present invention is a schematic diagram of the upward structure of the moving block of the electric shock protection cutting tool used for power supply of power plant units. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example 1

[0032] Reference Figure 1 - Figure 4 The invention provides an anti-electric shock cutting tool for power plant units, comprising a measuring mechanism 100, which comprises a first measuring rod 101 and a thread mouth 102, a second measuring rod 103 arranged on the thread mouth 102, a rotating part 104 arranged on the second measuring rod 103, a flipping part 105 arranged on the rotating part 104, and a guide part 106 arranged on the flipping part 105.

[0033] Wherein, threaded openings 102 can be installed at both ends of the first measuring rod 101 .

[0034] Specifically, other first measuring rods 101 can be connected through the setting of the threaded opening 102 .

[0035] One end of the second measuring rod 103 is connected to the first measuring rod 101 through the threaded opening 102 .

[0036] Furthermore, the rotating portion 104 includes an annular groove 104a disposed on the second measuring rod 103, and a rotating sleeve 104b disposed inside the annular groove 104a.

[0037] The annular groove 104 a is disposed on the side wall of the second measuring rod 103 , and the annular groove 104 a is located at an end away from the first measuring rod 101 .

[0038] The rotating sleeve 104b is movably mounted on the side wall of the second measuring rod 103, and part of the rotating sleeve 104b is located inside the arc groove.

[0039] Specifically, the rotating sleeve 104b can rotate on the second side wall.

[0040] Furthermore, the flipping part 105 includes a U-shaped rod 105a arranged on the rotating sleeve 104b, a U-shaped groove 105b arranged on the U-shaped rod 105a, a moving block 105c arranged inside the U-shaped groove 105b, a fixed rod 105d arranged on the moving block 105c, and a flipping rod 105e arranged on the fixed rod 105d.

[0041] The end of the rotating sleeve 104b away from the second measuring rod 103 is connected to the U-shaped rod 105a.

[0042] Specifically, the number of the U-shaped rods 105 a is two, and a movable space is formed between the two U-shaped rods 105 a.

[0043] The two U-shaped grooves 105 b are each provided on one side opposite to the other. The U-shaped groove 105 b is composed of two straight grooves and one arc groove. The length direction of one straight groove is on the same horizontal line as the length direction of the second measuring rod 103 .

[0044] The moving block 105 c is located inside the straight groove adjacent to the second measuring rod 103 .

[0045] The two moving blocks 105c are respectively in contact with two ends of the fixing rod 105d.

[0046] One end of the flip rod 105e is semicircular, and one end of the flip rod 105e contacts one end of the rotating sleeve 104b. Meanwhile, the flip rod 105e is fixedly sleeved on the side wall of the fixed rod 105d.

[0047] Specifically, when the flip rod 105e is turned, the flip rod 105e can drive the fixed rod 105d to rotate. When the side wall of the flip rod 105e contacts the end surface of the rotating sleeve 104b, the angle between the flip rod 105e and the second measuring rod 103 is 90°.

[0048] Furthermore, the guiding part 106 includes a third measuring rod 106a disposed on the flip rod 105e, and a fixed pulley 106b disposed on the third measuring rod 106a.

[0049] One end of the flip rod 105e away from the second measuring rod 103 is connected to the third measuring rod 106a.

[0050] Among them, one end of the third measuring rod 106a away from the flip rod 105e is connected to the fixed pulley 106b through the threaded opening 102.

[0051] Specifically, the fixed pulley 106b can assist in the installation and spanning of small conductors and avoid friction between conductors during the laying process.

[0052] Operation process: When it is necessary to measure the distance between the conductor and the building, the staff can select a certain number of first measuring rods 101 according to the needs. The first measuring rods 101 are marked with scales. Multiple first measuring rods 101 are connected through the threaded opening 102 to facilitate measurement.

[0053] When the conductor needs to be installed, the conductor can be firstly put on the fixed pulley 106b. At this time, the multiple first measuring rods 101 that have been connected can be stretched out to drive the conductor to complete the crossing. When the staff needs to prop up the conductor, the flip rod 105e needs to be flipped 90° so that the side wall of the flip rod 105e contacts the end face of the rotating sleeve 104b.

[0054] Example 2

[0055] Reference Figure 2 - Fig. 9 This embodiment is different from the first embodiment in that the locking mechanism 200 includes a stopper 201 and a round block 202 arranged on the flipping portion 105, a lifting portion 203 arranged on the flipping portion 105, a blocking portion 204 arranged on the lifting portion 203, a limiting portion 205 arranged on the blocking portion 204, and a reset portion 206 arranged on the limiting portion 205.

[0056] The stopper 201 is fixedly mounted on the top of the moving block 105c, and the inner wall of the stopper 201 is semicircular. Meanwhile, the stopper 201 is located at one end adjacent to the rotating sleeve 104b.

[0057] The side wall of the round block 202 contacts the inner wall of the stopper 201 , and the round block 202 is fixedly sleeved on the side wall of the fixing rod 105 d .

[0058] Furthermore, the lifting part 203 includes a positioning hole 203a disposed on the flip rod 105e, a first through hole 203b disposed on the round block 202, a chamber 203c and a second through hole 203d disposed on the moving block 105c, and a cylinder 203e disposed inside the second through hole 203d.

[0059] There are two positioning holes 203a.

[0060] Specifically, one positioning hole 203a is located in the length direction of the flip rod 105e, and the other positioning hole 203a is located in the width direction of the flip rod 105e.

[0061] The second through opening 301 is located below the first through opening 301 .

[0062] The chamber 203 c is located below the second through-hole 301 , and the chamber 203 c and the second through-hole 301 are interconnected.

[0063] Specifically, when the cylinder 203e passes through the second through-hole 301 and the first through-hole 301 in sequence and extends to the inside of the positioning hole 203a, at this time, the flip rod 105e, the round block 202 and the moving block 105c are locked.

[0064] Furthermore, the blocking portion 204 includes a semicircular ring 204a disposed on the inner wall of the second through hole 203d, and a semicircular cut surface 204b and a semicircular inclined surface 204c disposed on the cylinder 203e.

[0065] The cross section of the end of the semicircular ring 204a is a right-angled trapezoid, and the inclined surface of the semicircular ring 204a faces upward.

[0066] The semicircular section 204b is located on the side wall of the cylinder 203e.

[0067] The semicircular inclined surface 204c is located at the bottom of the cylinder 203e, and the semicircular inclined surface 204c is located at a side away from the semicircular section 204b.

[0068] Specifically, only when the semicircular ring 204a is located directly above the semicircular section 204b can the cylinder 203e rise and pass through the semicircular ring 204a. When the cylinder 203e moves to the top of the semicircular ring 204a, the cylinder 203e is rotated so that the semicircular section 204b is located above the semicircular ring 204a. At this time, the cylinder 203e is released and the cylinder 203e will be restricted by the semicircular ring 204a, and the inside of the positioning hole 203a of the cylinder 203e cannot descend.

[0069] Furthermore, the limiting portion 205 includes a limiting rod 205a arranged inside the U-shaped groove 105b, a limiting plate 205b arranged on the inner wall of the chamber 203c, a push rod 205c arranged on the cylinder 203e, a strip plate 205d arranged on the push rod 205c, and a socket 205e arranged on the strip plate 205d.

[0070] There are two limit rods 205a, and the two limit rods 205a are respectively located on both sides of the cylinder 203e.

[0071] There are two limit plates 205b, which are respectively located on two sides of the cylinder 203e.

[0072] The bottom of the cylinder 203e is connected to the push rod 205c.

[0073] The strip plate 205d fixing plate is installed on the side wall of the push rod 205c.

[0074] Specifically, the cylinder 203e can drive the push rod 205c to rise together during the rising process. When the push rod 205c rotates, the push rod 205c drives the strip plate 205d and the cylinder 203e to rotate together. When the strip plate 205d rotates 90°, the strip plate 205d will contact the limit plate 205b. At this time, the push rod 205c is pulled down, and the push rod 205c can drive the strip plate 205d to descend, so that the limit rod 205a is inserted into the inside of the hole 205e.

[0075] Furthermore, the reset portion 206 includes a rotating disk 206a disposed on the push rod 205c, and a spring 206b disposed on the rotating disk 206a.

[0076] One end of the push rod 205c away from the cylinder 203e is connected to the rotating disk 206a.

[0077] The side of the rotating disk 206a adjacent to the cylinder 203e is connected to a spring 206b, and the spring 206b is sleeved on the side wall of the push rod 205c.

[0078] Specifically, when the staff pushes the turntable 206a, the turntable 206a can drive the spring 206b to contract, and the turntable 206a drives the push rod 205c to rise. When the push rod 205c completes the rotation, the staff releases the turntable 206a, the spring 206b recovers and drives the turntable 206a to move, the turntable 206a drives the push rod 205c, and the push rod 205c drives the strip plate 205d, so that the limit rod 205a is inserted into the inside of the hole 205e.

[0079] Operation process: In order to facilitate the staff to control the lifting of cylinder 203e and lock the flip rod 105e, when the staff flips the flip rod 105e 90°, the staff pushes the turntable 206a, and the turntable 206a drives the push rod 205c and the strip plate 205d to rise together. At the same time, the turntable 206a drives the spring 206b to contract. The strip plate 205d can limit the position of the push rod 205c during the rising process to prevent the push rod 205c from rotating. The push rod 205c drives the cylinder 203e to rise. When the semicircular ring 204a is located inside the semicircular section 204b, the cylinder 203e continues to rise, so that the cylinder 203e rises to the top of the semicircular ring 204a. At this time, the turntable 206a is rotated, and the turntable 206a drives the push rod 205c to rotate. The push rod 205c Drive the cylinder 203e and the strip plate 205d to rotate together. When the strip plate 205d rotates 90°, the strip plate 205d will be blocked by the limit plate 205b. At this time, the staff releases the turntable 206a, and the spring 206b recovers to drive the turntable 206a. The turntable 206a drives the push rod 205c, and the push rod 205c drives the strip plate 205d to move, so that the limit rod 205a is inserted into the inside of the jack 205e. At the same time, the semicircular ring 204a is blocked by the semicircular inclined surface 204c, so that one end of the cylinder 203e is located inside the positioning hole 203a. At this time, the flip rod 105e is fixed, so that when the staff moves the first measuring rod 101, the angle between the flip rod 105e and the second measuring rod 103 will not change, which is convenient for the staff to control the wire.

[0080] Example 3

[0081] Reference Figure 1 - Fig. 9 This embodiment is different from the above embodiments in that the storage mechanism 300 includes a through opening 301 , a groove 302 and a slope 303 arranged on the flipping portion 105 , and a magnetic attraction portion 304 and a limiting portion 305 arranged on the flipping portion 105 .

[0082] The U-shaped rod 105 a is provided with a through hole 301 , a groove 302 and a slope 303 , and the groove 302 and the slope 303 are interconnected, and the through hole 301 is interconnected with the groove 302 and the slope 303 .

[0083] Specifically, the groove 302 and the slope 303 are located inside the straight groove adjacent to the second measuring rod 103 .

[0084] Specifically, the width dimension of the through opening 301 matches the width dimension of the strip plate 205d.

[0085] Furthermore, the magnetic attraction portion 304 includes a J-shaped rod 304a disposed inside the U-shaped rod 105a, a first magnetic block 304b disposed on the J-shaped rod 304a, and a second magnetic block 304c disposed inside the chamber 203c.

[0086] The shorter end of the J-shaped rod 304a is adjacent to the rotating sleeve 104b, and the longer end of the J-shaped rod 304a is flush with one end of the U-shaped rod 105a.

[0087] The shorter end of the J-shaped rod 304a is connected to the first magnetic block 304b.

[0088] When the moving block 105c moves, the first magnetic block 304b and the second magnetic block 304c can be attracted to each other.

[0089] Furthermore, the limiting portion 305 includes a first limiting block 305a disposed on the J-shaped rod 304a, and a second limiting block 305b disposed on the U-shaped rod 105a.

[0090] The first limiting block 305a is located inside the straight groove away from the second measuring rod 103, and the first limiting block 305a is located at the end of the U-shaped groove 105b.

[0091] The second limiting block 305b is semicircular and is installed at the end of the U-shaped rod 105a.

[0092] Specifically, the arc surface of the second limiting block 305b is adjacent to the second measuring rod 103, and the plane of the second limiting block 305b away from the arc surface is level with the inner wall of the U-shaped groove 105b. When the side wall of the flip rod 105e contacts the second limiting block 305b, the flip rod 105e just flips 180°.

[0093] Operation process: When the third measuring rod 106a needs to be folded and stored, the staff needs to keep the flip rod 105e and the second measuring rod 103 in the same straight line first. When the flip rod 105e is in a state of flipping 90°, the flip rod 105e needs to be unlocked first, and the staff pushes the turntable 206a upward, the turntable 206a drives the push rod 205c, and the push rod 205c drives the strip plate 205d to disengage from the limit rod 205a, so that the strip plate 205d contacts the top surface inside the chamber 203c. At this time, the turntable 206a is rotated in the opposite direction, the turntable 206a drives the push rod 205c, and the push rod 205 c drives the strip plate 205d to rotate 90°. At this time, the semicircular ring 204a is located directly above the semicircular section 204b. Pull the turntable 206a, and the turntable 206a can drive the push rod 205c to descend. The push rod 205c drives the cylinder 203e and the strip plate 205d to descend together, so that the strip plate 205d enters the inside of the through-hole 301. When the bottom of the cylinder 203e contacts the bottom surface inside the U-shaped groove 105b, the cylinder 203e detaches from the inside of the positioning hole 203a, and the cylinder 203e is located inside the first through-hole 203b and the second through-hole 203d. At this time, the flip rod 105e can continue to flip.

[0094] Next, the round block 202 needs to be separated from the moving block 105c. The staff pulls the flip rod 105e, and the flip rod 105e drives the round block 202 to move inside the U-shaped groove 105b. The round block 202 drives the moving block 105c to move, and the moving block 105c drives the stopper 201, the cylinder 203e and the second magnetic block 304c to move together. During the movement of the cylinder 203e, the cylinder 203e drives the push rod 205c, and the push rod 205c The strip plate 205d is driven to move inside the through hole 301. When the moving block 105c moves to the slope 303, the semicircular section 204b contacts the slope 303, so that the cylinder 203e gradually descends on the slope 303, so that the cylinder 203e partially descends to the inside of the through hole 301. When the cylinder 203e moves to the inside of the groove 302, the cylinder 203e is separated from the inside of the first through hole 301, and the cylinder 203e is located at the first through hole 301. Inside the second through-hole 301, the round block 202 and the moving block 105c can be separated. When the moving block 105c contacts the first magnetic block 304b, the first magnetic block 304b and the second magnetic block 304c are attracted to each other. At this time, the staff pulls the third measuring rod 106a, and the third measuring rod 106a can drive the flip rod 105e, and the flip rod 105e drives the fixed rod 105d, and the fixed rod 105d drives the round block 202 to move on the top of the moving block 105c. The round block 202 moves from the moving block 105c to the side wall of the J-shaped rod 304a, and stops when the round block 202 moves to contact the first limiting block 305a. At this time, the staff pushes the flip rod 105e to make the flip rod 105e contact the second limiting block 305b. At this time, the flip rod 105e can drive the third measuring rod 106a to be parallel to the second measuring rod 103, thereby completing the storage of the third measuring rod 106a.

[0095] When the third measuring rod 106a and the fixed pulley 106b need to be reused, the staff only needs to push the third measuring rod 106a, so that the third measuring rod 106a drives the flip rod 105e, the flip rod 105e drives the fixed rod 105d, and the fixed rod 105d drives the round block 202 to move to the top of the moving block 105c. When the round block 202 contacts the stopper 201, the third measuring rod 106a is pushed continuously, so that the round block 202 drives the stopper 201, the stopper 201 drives the moving block 105c to move, and the moving block 105c drives the second magnetic block 3 04c is separated from the first magnetic block 304b, and the moving block 105c drives the cylinder 203e to move from the groove 302 to the slope 303. The cylinder 203e gradually rises under the guidance of the slope 303, so that the cylinder 203e is gradually inserted into the first through-opening 301. At this time, the moving block 105c and the block 202 can move together, which is convenient for the next separation of the block 202 and the moving block 105c. When the moving block 105c contacts the rotating sleeve 104b, the flip rod 105e can be pushed to flip it. At this time, the turntable 206a can be pressed to fix it.

[0096] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0097] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0098] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0099] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An anti-electric shock cutting tool for power supply of power plant units, characterized by: include, A measuring mechanism (100), comprising a first measuring rod (101) and a threaded mouth (102), a second measuring rod (103) arranged on the threaded mouth (102), a rotating portion (104) arranged on the second measuring rod (103), a flipping portion (105) arranged on the rotating portion (104), and a guiding portion (106) arranged on the flipping portion (105); The locking mechanism (200) comprises a stopper (201) and a round block (202) arranged on the flipping portion (105), a lifting portion (203) arranged on the flipping portion (105), a blocking portion (204) arranged on the lifting portion (203), a limiting portion (205) arranged on the blocking portion (204), and a resetting portion (206) arranged on the limiting portion (205); The storage mechanism (300) comprises a through opening (301), a groove (302) and a slope (303) arranged on the flip part (105), and a magnetic attraction part (304) and a limiting part (305) arranged on the flip part (105).

2. The electric shock-proof cutting tool for power plant units according to claim 1, characterized in that: The rotating part (104) comprises an annular groove (104a) arranged on the second measuring rod (103), and a rotating sleeve (104b) arranged inside the annular groove (104a).

3. The electric shock-proof cutting tool for power plant units according to claim 2, characterized in that: The flipping part (105) comprises a U-shaped rod (105a) arranged on the rotating sleeve (104b), a U-shaped groove (105b) arranged on the U-shaped rod (105a), a moving block (105c) arranged inside the U-shaped groove (105b), a fixed rod (105d) arranged on the moving block (105c), and a flipping rod (105e) arranged on the fixed rod (105d).

4. The electric shock-proof cutting tool for power plant units as claimed in claim 3, characterized in that: The guide part (106) comprises a third measuring rod (106a) arranged on the flip rod (105e), and a fixed pulley (106b) arranged on the third measuring rod (106a).

5. The electric shock-proof cutting tool for power plant units according to claim 4, characterized in that: The lifting part (203) includes a positioning hole (203a) arranged on the flip rod (105e), a first through hole (203b) arranged on the round block (202), a chamber (203c) and a second through hole (203d) arranged on the moving block (105c), and a cylinder (203e) arranged inside the second through hole (203d).

6. The electric shock-proof cutting tool for power plant units according to claim 5, characterized in that: The blocking portion (204) comprises a semicircular ring (204a) arranged on the inner wall of the second through hole (203d), and a semicircular section (204b) and a semicircular inclined surface (204c) arranged on the cylinder (203e).

7. The electric shock-proof cutting tool for power plant units according to claim 6, characterized in that: The limiting portion (205) comprises a limiting rod (205a) arranged inside the U-shaped groove (105b), a limiting plate (205b) arranged on the inner wall of the chamber (203c), a push rod (205c) arranged on the cylinder (203e), a strip plate (205d) arranged on the push rod (205c), and a socket (205e) arranged on the strip plate (205d).

8. The electric shock-proof cutting tool for power plant units according to claim 7, characterized in that: The reset part (206) comprises a rotating disk (206a) arranged on the push rod (205c), and a spring (206b) arranged on the rotating disk (206a).

9. The electric shock-proof cutting tool for power plant units according to claim 7, characterized in that: The magnetic attraction portion (304) comprises a J-shaped rod (304a) arranged inside the U-shaped rod (105a), a first magnetic block (304b) arranged on the J-shaped rod (304a), and a second magnetic block (304c) arranged inside the chamber (203c).

10. The electric shock-proof cutting tool for power plant units according to claim 9, characterized in that: The limiting portion (305) includes a first limiting block (305a) arranged on the J-shaped rod (304a) and a second limiting block (305b) arranged on the U-shaped rod (105a).

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