CN115502925A - High-efficient change instrument of converter valve anode reactor metal switching elbow - Google Patents
High-efficient change instrument of converter valve anode reactor metal switching elbow Download PDFInfo
- Publication number
- CN115502925A CN115502925A CN202211264273.8A CN202211264273A CN115502925A CN 115502925 A CN115502925 A CN 115502925A CN 202211264273 A CN202211264273 A CN 202211264273A CN 115502925 A CN115502925 A CN 115502925A
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- China
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- handle
- converter valve
- metal
- ratchet wrench
- anode reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to a high-efficiency replacement tool for a metal adapter bend of a converter valve anode reactor, and belongs to the technical field of metal adapter bend disassembly and assembly. The fixing block is an inverted U-shaped limiting clamp which can be clamped on the metal switching elbow, the handle is installed on the fixing block, the supporting block is installed at the bottom of the fixing block, an opening for the hose to pass through is formed in the supporting block, the C-shaped limiting ring is installed on the supporting block, a waist-shaped hole is formed in the C-shaped limiting ring, the handle of the open ratchet wrench is arranged in the waist-shaped hole in a penetrating mode, and a sleeve opening of the open ratchet wrench can be rotatably limited and installed in the C-shaped limiting ring; the metal switching elbow is prevented from rotating by buckling the inverted U-shaped limiting block on the metal switching elbow, and the metal switching elbow can be stably limited; the sleeve opening of the open ratchet wrench 5 is matched with the square section of the connector and rotates to disassemble; the pipeline can be effectively fixed in a limited space and can be independently operated by a single person, so that the disassembly efficiency is improved, and the hose is effectively protected from being damaged in the disassembly process.
Description
Technical Field
The invention belongs to the technical field of metal adapter bend disassembly and assembly, and particularly relates to a high-efficiency replacement tool for a metal adapter bend of a converter valve anode reactor.
Background
The converter valve anode reactor is a common tool in a converter station, can limit the impulse current of a silicon controlled rectifier, improve the power factor and limit the abnormal fluctuation of the voltage of a power grid and the impulse current on the power grid, and is one of important elements between a frequency converter and a motor. The metal adapter elbow is an important part, wherein one end of the metal adapter elbow is connected with the metal pipe, and the other end of the metal adapter elbow is connected with the hose.
The existing method for replacing the metal transfer elbow uses two wrenches, wherein one wrench is fixed, and the other wrench is rotated to unload, and the main problems are three:
first, because the particularity of reactor shape, the operating space who leaves for the operation personnel is very limited, no matter alone use two spanners simultaneously or by two people simultaneous workings, one spanner alone, when dismantling the elbow, all need frequently rotate the spanner in limited space, waste time, hard, the operation is inconvenient.
Secondly, when the elbow is dismantled by the operating personnel, an effective tool for fixing the pipeline is lacked, and the metal transfer elbow is inconvenient to clamp and difficult to fix.
Disclosure of Invention
In order to overcome the defects that in the prior art, due to the particularity of the shape of the reactor, the operation space left for operators is very limited, and one operator needs to frequently rotate a wrench in the limited space when disassembling the elbow, so that time and labor are wasted, and the operation is inconvenient, regardless of whether one operator uses two wrenches simultaneously or two operators work simultaneously; the invention provides a high-efficiency replacement tool for a metal transfer elbow of an anode reactor of a converter valve, which solves the problems that an effective tool for fixing a pipeline is lacked, the metal transfer elbow is inconvenient to clamp and difficult to fix; the metal transfer elbow is prevented from rotating by buckling the inverted U-shaped limiting buckle on the metal transfer elbow, the metal transfer elbow can be stably limited, and the metal transfer elbow can be effectively prevented from being damaged due to clamping; the sleeve opening of the open ratchet wrench 5 is matched with the square section of the connector and rotates to disassemble; the realization is in limited space effective fixed pipeline, liberates both hands, can realize the dismantlement to the elbow high-efficiently, and single can the independent operation completion, has both improved dismantlement efficiency, has still effectively protected the hose not damaged in dismantling.
In order to realize the purpose, the invention is realized by the following technical scheme: a high-efficient change instrument of converter valve anode reactor metal switching elbow mainly includes fixed block 1, handle 2, supporting shoe 3, C type spacing ring 4, opening ratchet spanner 5, fixed block 1 for can block the spacing card of the type of falling U on metal switching elbow, handle 2 is installed on fixed block 1, supporting shoe 3 is installed in fixed block 1 bottom, is equipped with the opening 31 that supplies the hose to pass on the supporting shoe 3, and C type spacing ring 4 is installed with opening 31 coaxial fixed mounting on the supporting shoe 3, is equipped with waist type hole 41 on the C type spacing ring 4, and opening ratchet spanner 5's handle is worn to establish in waist type hole 41, and the rotatable spacing of the running-on of opening ratchet spanner 5 is installed in C type spacing ring 4.
Further, the inner wall of the C-shaped limiting ring 4 is a spherical surface 42, the outer wall of the opening of the open ratchet wrench 5 is a spherical wall 51 matched with the spherical surface 42, and the spherical wall 51 is in rotatable limiting connection with the spherical surface 42.
Further, a torque display screen 52 is arranged on the handle of the open ratchet wrench 5.
Further, the two sides of the fixed block 1 are provided with support screw rods 12 which are telescopically supported on the converter valve anode reactor frame 300, the support screw rods 12 are in threaded connection with the fixed block 1, and square sections 13 which are convenient to adjust under stress are arranged on the support screw rods 12.
Further, the handle 2 is perpendicular to the front surface of the fixing block 1.
Further, the handle 2 is vertically arranged at the top of the fixed block 1, a connecting plate 14 is arranged at the bottom of the fixed block 1, and a strip-shaped hole 15 is formed in the connecting plate 14; 3 both ends of supporting shoe be equipped with round pin axle 32, the round pin axle 32 slidable of supporting shoe 3 through both ends is spacing to be installed in rectangular shape hole 15, after the operation roll-off, the handle of opening ratchet spanner 5 can swing and laminate with handle 2.
Further, the handle 2 is provided with a C-shaped elastic clamp 21, and the handle of the open ratchet wrench 5 can swing to be attached to the handle 2 and then is connected to the C-shaped elastic clamp 21 for internal fixation.
The invention has the beneficial effects that:
according to the invention, the inverted U-shaped limiting buckle is buckled on the metal transfer elbow, so that the metal transfer elbow is prevented from rotating, the metal transfer elbow can be stably limited, and the metal transfer elbow can be effectively prevented from being damaged due to clamping; the sleeve opening of the open ratchet wrench 5 is matched with the square section of the connector and rotates to disassemble; the pipeline can be effectively fixed in a limited space, both hands are liberated, the elbow can be efficiently disassembled, and the disassembly can be completed by one person independently, so that the disassembly efficiency is improved, and the hose is effectively protected from being damaged in the disassembly.
Drawings
FIG. 1 is a schematic view of a spindle side of the present invention.
Fig. 2 is a perspective view of the rear axle of the present invention.
FIG. 3 is a bottom perspective view of the folded state of the present invention.
FIG. 4 is a perspective view of the folded rear axle of the present invention.
FIG. 5 is a perspective view of the second embodiment of the present invention.
Fig. 6 is a perspective view of the mounting block and handle of the present invention.
FIG. 7 is a perspective view of the support block and C-shaped retaining ring of the present invention.
FIG. 8 is a perspective view of the open ratchet wrench, support block and C-shaped retaining ring of the present invention.
Fig. 9 is a perspective view of the open ratchet wrench of the present invention.
Fig. 10 is a perspective view illustrating the operation state of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
Implementation mode one
The invention discloses a converter valve anode reactor metal transfer elbow high-efficiency replacing tool which mainly comprises a fixing block 1, a handle 2, a supporting block 3, a C-shaped limiting ring 4 and an open ratchet wrench 5, wherein the fixing block 1 is an inverted U-shaped limiting card capable of being clamped on a metal transfer elbow, the handle 2 is installed on the fixing block 1, the supporting block 3 is installed at the bottom of the fixing block 1, the supporting block 3 is provided with an opening 31 for a hose to pass through, the C-shaped limiting ring 4 is coaxially and fixedly installed on the supporting block 3 and the opening 31, the C-shaped limiting ring 4 is provided with a waist-shaped hole 41, the handle of the open ratchet wrench 5 is arranged in the waist-shaped hole 41 in a penetrating manner, and a sleeve opening of the open ratchet wrench 5 can be rotatably limited and installed in the C-shaped limiting ring 4; the metal transfer elbow is stably limited by buckling the inverted U-shaped limit on the metal transfer elbow through the operating handle 2, and the metal transfer elbow can be effectively prevented from being damaged due to clamping; through the rotatable installation of the looping of the C-shaped limiting ring 4 and the open ratchet wrench 5, the handle of the open ratchet wrench 5 can swing in the waist-shaped hole 41 in a reciprocating manner; the sleeve opening of the open ratchet wrench 5 is matched with the square section of the connector and rotates to disassemble; the realization is in limited space effective fixed pipeline, liberates both hands, can realize the dismantlement to the elbow high-efficiently, and single can the independent operation completion, has both improved dismantlement efficiency, has still effectively protected the hose not damaged in dismantling.
The inner wall of the C-shaped limiting ring 4 is a spherical surface 42, the outer wall of the sleeve opening of the open ratchet wrench 5 is a spherical wall 51 matched with the spherical surface 42, and the spherical wall 51 is in rotatable limiting connection with the spherical surface 42; similar to the limiting installation of a ball joint, the connecting precision is high, the coaxiality is high, and the resistance is small.
The handle of the open ratchet wrench 5 is provided with a torque display screen 52, and when the open ratchet wrench 5 is rotated for disassembly, the torque display screen 52 can display the used torque, so that the metal hose is prevented from being damaged due to overlarge operation force.
The support screw rods 12 which are telescopically supported on the converter valve anode reactor rack 300 are arranged on two sides of the fixed block 1, the support screw rods 12 are in threaded connection with the fixed block 1, square sections 13 which are convenient to adjust under stress are arranged on the support screw rods 12, after the fixed block 1 is buckled on a metal transfer elbow, the square sections 13 are operated to enable the support screw rods 12 to extend out, the support screw rods 12 on two sides are enabled to be supported on the converter valve anode reactor racks 300 on two sides (as shown in figure 10), fixing firmness of the fixed block 1 is guaranteed, and the fixed block 1 is prevented from shaking to damage metal hoses and metal pipes in the dismounting process.
The handle 2 is vertically arranged at the top of the fixed block 1, the bottom of the fixed block 1 is provided with a connecting plate 14, and the connecting plate 14 is provided with a strip-shaped hole 15; the two ends of the supporting block 3 are provided with pin shafts 32, the supporting block 3 is slidably limited and installed in the elongated hole 15 through the pin shafts 32 at the two ends, and after the supporting block slides out, a handle of the open ratchet wrench 5 can swing to be attached to the handle 2; when the handle is in the state shown in fig. 1, the open-end ratchet wrench 5 is pulled to make the pin 32 on the supporting block 3 slide out from the elongated hole 15, so that the open-end ratchet wrench 5 can swing upwards to the state shown in fig. 3, and the handle 2 and the open-end ratchet wrench 5 can be folded, so that the handle is convenient to carry and manage, and is more convenient to use.
The handle 2 is provided with a C-shaped elastic clamp 21, and the handle of the open ratchet wrench 5 can swing to be attached to the handle 2 and then is connected to the C-shaped elastic clamp 21 for internal fixation.
Second embodiment
The invention discloses a high-efficiency replacement tool for a metal transfer elbow of a converter valve anode reactor, which mainly comprises a fixed block 1, a handle 2, a supporting block 3, a C-shaped limiting ring 4 and an open ratchet wrench 5, wherein the fixed block 1 is an inverted U-shaped limiting card which can be clamped on the metal transfer elbow, the handle 2 is arranged on the fixed block 1, the supporting block 3 is arranged at the bottom of the fixed block 1, the supporting block 3 is provided with an opening 31 for a hose to pass through, the C-shaped limiting ring 4 is coaxially and fixedly arranged on the supporting block 3 and the opening 31, the C-shaped limiting ring 4 is provided with a waist-shaped hole 41, the handle of the open ratchet wrench 5 is arranged in the waist-shaped hole 41 in a penetrating manner, and a sleeve opening of the open ratchet wrench 5 can rotate and is arranged in the C-shaped limiting ring 4 in a limiting manner; the metal transfer elbow is stably limited by buckling the inverted U-shaped limit on the metal transfer elbow through the operating handle 2, and the metal transfer elbow can be effectively prevented from being damaged due to clamping; through the rotatable installation of the C-shaped limiting ring 4 and the sleeve opening of the open ratchet wrench 5, the handle of the open ratchet wrench 5 can swing back and forth in the waist-shaped hole 41; the sleeve opening of the open ratchet wrench 5 is matched with the square section of the connector and rotates to disassemble; the realization is in limited space effective fixed pipeline, liberates both hands, can realize the dismantlement to the elbow high-efficiently, and single can the independent operation completion, has both improved dismantlement efficiency, has still effectively protected the hose not damaged in dismantling.
The inner wall of the C-shaped limiting ring 4 is a spherical surface 42, the outer wall of the sleeve opening of the open ratchet wrench 5 is a spherical wall 51 matched with the spherical surface 42, and the spherical wall 51 is in rotatable limiting connection with the spherical surface 42; similar to the limiting installation of a ball joint, the connecting precision is high, the coaxiality is high, and the resistance is small.
The handle of the open ratchet wrench 5 is provided with a torque display screen 52, and when the open ratchet wrench 5 is rotated to be disassembled, the torque display screen 52 can display the used torque, so that the metal hose is prevented from being damaged due to overlarge operation force.
Two sides of the fixed block 1 are provided with support screw rods 12 which are telescopically supported on the converter valve anode reactor frame 300, the support screw rods 12 are in threaded connection with the fixed block 1, and square sections 13 which are convenient to adjust under stress are arranged on the support screw rods 12; after the fixing block 1 is buckled on the metal adapter, the square section 13 is operated to enable the supporting screw rods 12 to extend out, so that the supporting screw rods 12 on the two sides are supported on the converter valve anode reactor frame 300 on the two sides, firm fixing of the fixing block 1 is guaranteed, and the fixing block 1 is prevented from shaking to damage a metal hose and a metal pipe in the dismounting process.
The handle 2 is perpendicular to the front face of the fixing block 1 (as shown in fig. 5), and the handle 2 transversely arranged is convenient to operate and hold according to the applied force during the disassembly and assembly of the open ratchet wrench 5, can apply the counterforce of the disassembly and assembly force of the open ratchet wrench 5, is beneficial to balance, and ensures the stability of the tool during the disassembly work.
The working process comprises the following steps:
the metal switching elbow is prevented from rotating by buckling the inverted U-shaped limit on the metal switching elbow through the operating handle 2, the square section 13 is operated to enable the supporting screw rods 12 to extend out, the supporting screw rods 12 on two sides are enabled to be supported on the converter valve anode reactor frame 300 on two sides, the fixing of the fixing block 1 is guaranteed to be firm, the fixing block 1 is prevented from shaking to damage a metal hose and a metal pipe in the dismounting process, the metal switching elbow can be stably limited, and the metal switching elbow can be effectively prevented from being damaged due to clamping; through the rotatable installation of the looping of the C-shaped limiting ring 4 and the open ratchet wrench 5, the handle of the open ratchet wrench 5 can swing in the waist-shaped hole 41 in a reciprocating manner; the sleeve opening of the open ratchet wrench 5 is matched with the square section of the connector and rotates to disassemble, when the open ratchet wrench 5 is rotated to disassemble, the torque display screen 52 can display the used torque, and the metal hose is prevented from being damaged due to overlarge operation force; the transversely arranged handle 2 is convenient to operate and hold, can apply counterforce of dismounting force with the open ratchet wrench 5, is beneficial to balance and ensures the stability of tools in dismounting work; the realization is in limited space effective fixed pipeline, liberates both hands, can realize the dismantlement to the elbow high-efficiently, and single can the independent operation completion, has both improved dismantlement efficiency, has still effectively protected the hose not damaged in dismantling.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a high-efficient change instrument of converter valve anode reactor metal transfer elbow which characterized in that: the efficient replacement tool for the metal switching elbow of the converter valve anode reactor comprises a fixing block (1), a handle (2), a supporting block (3), a C-shaped limiting ring (4) and an opening ratchet wrench (5), wherein the fixing block (1) is an inverted U-shaped limiting card capable of being clamped on the metal switching elbow, the handle (2) is installed on the fixing block (1), the supporting block (3) is installed at the bottom of the fixing block (1), an opening (31) for a hose to pass through is formed in the supporting block (3), the C-shaped limiting ring (4) is fixedly installed on the supporting block (3) and coaxially with the opening (31), a waist-shaped hole (41) is formed in the C-shaped limiting ring (4), the handle of the opening ratchet wrench (5) is arranged in the waist-shaped hole (41) in a penetrating mode, and the sleeve opening of the opening ratchet wrench (5) can rotate and is installed in the C-shaped limiting ring (4) in a limiting mode.
2. The efficient replacement tool for the metal adapter bend of the converter valve anode reactor as claimed in claim 1, characterized in that: the inner wall of the C-shaped limiting ring (4) is a spherical surface (42), the outer wall of a sleeve opening of the open ratchet wrench (5) is a spherical wall (51) matched with the spherical surface (42), and the spherical wall (51) is in rotatable limiting connection with the spherical surface (42).
3. The high-efficiency replacement tool for the metal adapter bend of the converter valve anode reactor as claimed in claim 1 or 2, wherein the metal adapter bend comprises: and a torque display screen (52) is arranged on a handle of the open ratchet wrench (5).
4. The high-efficiency replacement tool for the metal adapter bend of the converter valve anode reactor as claimed in claim 1 or 2, wherein the metal adapter bend comprises: the support screw rod (12) capable of being telescopically supported on the converter valve anode reactor rack (300) is arranged on two sides of the fixing block (1), the support screw rod (12) is in threaded connection with the fixing block (1), and a square section (13) convenient for stress adjustment is arranged on the support screw rod (12).
5. The efficient replacement tool for the metal adapter bend of the converter valve anode reactor as recited in claim 1 or 2, wherein: the handle (2) is perpendicular to the front surface of the fixing block (1).
6. The efficient replacement tool for the metal adapter bend of the converter valve anode reactor as recited in claim 1 or 2, wherein: the handle (2) is vertically arranged at the top of the fixed block (1), a connecting plate (14) is arranged at the bottom of the fixed block (1), and a strip-shaped hole (15) is formed in the connecting plate (14); supporting shoe (3) both ends be equipped with round pin axle (32), supporting shoe (3) are spacing to be installed in rectangular shape hole (15) through round pin axle (32) slidable at both ends, after the operation roll-off, the handle of opening ratchet spanner (5) can swing and laminate with handle (2).
7. The efficient replacement tool for the metal adapter bend of the converter valve anode reactor as claimed in claim 6, wherein the efficient replacement tool comprises: the handle (2) is provided with a C-shaped elastic clamp (21), and the handle of the open ratchet wrench (5) can swing to be attached to the handle (2) and then is connected to the C-shaped elastic clamp (21) for internal fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211264273.8A CN115502925B (en) | 2022-10-17 | 2022-10-17 | High-efficient change instrument of converter valve positive pole reactor metal switching elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211264273.8A CN115502925B (en) | 2022-10-17 | 2022-10-17 | High-efficient change instrument of converter valve positive pole reactor metal switching elbow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115502925A true CN115502925A (en) | 2022-12-23 |
| CN115502925B CN115502925B (en) | 2024-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211264273.8A Active CN115502925B (en) | 2022-10-17 | 2022-10-17 | High-efficient change instrument of converter valve positive pole reactor metal switching elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115502925B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6167604B1 (en) * | 1999-10-18 | 2001-01-02 | Dennis E. Del Bono | Curb valve replacement and installation tool |
| US6530298B1 (en) * | 2000-03-23 | 2003-03-11 | Michael Steffe | Ratcheting open-end wrenches |
| KR20070095265A (en) * | 2007-09-05 | 2007-09-28 | 박병선 | Pipe End Fixture |
| JP2013103315A (en) * | 2011-11-16 | 2013-05-30 | Kakudai:Kk | Faucet fixing nut turning tool |
| DE202018103174U1 (en) * | 2018-06-06 | 2018-06-26 | Chun-Wei Yang | ratchet wrench |
| CN207629928U (en) * | 2017-10-31 | 2018-07-20 | 中国南方电网有限责任公司超高压输电公司柳州局 | A kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device |
| CN111975694A (en) * | 2020-08-20 | 2020-11-24 | 中国南方电网有限责任公司超高压输电公司昆明局 | Special torque wrench for disassembling and assembling valve tower voltage-sharing electrode |
| CN214323177U (en) * | 2020-11-06 | 2021-10-01 | 中核检修有限公司 | Spanner |
-
2022
- 2022-10-17 CN CN202211264273.8A patent/CN115502925B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6167604B1 (en) * | 1999-10-18 | 2001-01-02 | Dennis E. Del Bono | Curb valve replacement and installation tool |
| US6530298B1 (en) * | 2000-03-23 | 2003-03-11 | Michael Steffe | Ratcheting open-end wrenches |
| KR20070095265A (en) * | 2007-09-05 | 2007-09-28 | 박병선 | Pipe End Fixture |
| JP2013103315A (en) * | 2011-11-16 | 2013-05-30 | Kakudai:Kk | Faucet fixing nut turning tool |
| CN207629928U (en) * | 2017-10-31 | 2018-07-20 | 中国南方电网有限责任公司超高压输电公司柳州局 | A kind of 500kV transmission lines of electricity drainage yoke plate bolt clamp device |
| DE202018103174U1 (en) * | 2018-06-06 | 2018-06-26 | Chun-Wei Yang | ratchet wrench |
| CN111975694A (en) * | 2020-08-20 | 2020-11-24 | 中国南方电网有限责任公司超高压输电公司昆明局 | Special torque wrench for disassembling and assembling valve tower voltage-sharing electrode |
| CN214323177U (en) * | 2020-11-06 | 2021-10-01 | 中核检修有限公司 | Spanner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115502925B (en) | 2024-08-06 |
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