CN211306167U - Breaker HMB-8 type mechanism dismounting device - Google Patents
Breaker HMB-8 type mechanism dismounting device Download PDFInfo
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- CN211306167U CN211306167U CN201922119421.7U CN201922119421U CN211306167U CN 211306167 U CN211306167 U CN 211306167U CN 201922119421 U CN201922119421 U CN 201922119421U CN 211306167 U CN211306167 U CN 211306167U
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- 240000007643 Phytolacca americana Species 0.000 claims description 12
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
Breaker HMB-8 type mechanism dismouting equipment, its characterized in that: the tool comprises a lifting platform, a connecting track platform (3) and a conveying trolley (4); the utility model discloses a can install fast and stable connection track platform, realize first lift platform and second lift platform's linking, the installation with dismantle the succinct high efficiency of process. The utility model discloses convenient to use, safety does benefit to popularization and application.
Description
Technical Field
The utility model relates to an assembly and disassembly tools especially relates to circuit breaker HMB-8 type mechanism dismouting equipment.
Background
The disassembly and assembly of the HMB-8 (hydraulic disc spring/hydraulic spring) are relatively complex, the HMB-8 needs to be translated for a certain distance after being disassembled and assembled and then put down, and no convenient and safe HMB-8 disassembly and assembly tool exists at present.
Disclosure of Invention
Utility model purpose:
the utility model provides a HMB-8 (hydraulic spring) assembly and disassembly tools, which aims to solve the problems existing in the past.
The technical scheme is as follows:
the disassembly and assembly equipment for the HMB-8 type mechanism of the circuit breaker comprises a lifting platform, a connecting track platform and a conveying trolley;
the lifting platform comprises a first lifting platform and a second lifting platform, and the first lifting platform and the second lifting platform are positioned on two sides of the connecting track platform;
the first lifting platform, the second lifting platform and the connecting track platform are provided with tracks for the transport trolley to travel;
when the first lifting platform and the second lifting platform ascend to the same height with the connecting track platform, the first lifting platform, the second lifting platform and the tracks on the connecting track platform are communicated to form a structure for the transport trolley to walk on the first lifting platform, the second lifting platform and the connecting track platform in a reciprocating mode.
First lift platform and second lift platform are hydraulic lift platform (prior art, be exactly a platform, set up the track above the platform, set up hydraulic cylinder below the platform).
The rail platform comprises an upper platform surface, an upright post and a base;
the upper end of the upright post is connected with the upper platform surface in a threaded (detachable) way;
the center of the base is provided with a cylindrical groove, the side wall of the cylindrical groove is provided with two or more than two transverse action grooves, transverse guide posts are arranged in the transverse action grooves, moving pipes are sleeved on the transverse guide posts and are of a structure capable of moving along the axial direction of the transverse guide posts, the front end of each moving pipe is provided with an inclined plane block, the front end of each inclined plane block is an inclined plane A, and the inclined plane blocks are positioned in the cylindrical grooves;
a transverse sliding hole is correspondingly formed above the transverse action groove, the upper end of the vertical poke rod extends into a groove at the bottom of the transverse tensioning plate, the lower end of the vertical poke rod penetrates through the transverse sliding hole to be connected with a moving pipe, and the vertical poke rod is driven to move along the transverse sliding hole through the movement of the moving pipe; the transverse tensioning plate penetrates through the sleeve and can move inwards and outwards relative to the sleeve, the sleeve is arranged at the top of the vertical supporting rod, and the bottom of the supporting rod is arranged on the upper surface of the base; the front end of the transverse tensioning plate is provided with a convex block;
the side wall of the upright post is provided with a groove fastener with a downward opening and capable of clamping the bump when in use;
the bottom of the upright post is a round platform structure which can extend into the cylindrical groove and can support the inclined plane block.
The transverse action grooves are provided in two, four or six.
The lug is in a structure with a narrow top and a wide bottom; the groove of the groove fastener is of a structure which is narrow at the top and wide at the bottom and is matched with the lug.
The transverse guide column is further sleeved with a jacking spring, the front end of the jacking spring is in jacking contact with the rear end of the movable tube, and the rear end of the jacking spring is in jacking contact with the inner wall of the rear end part of the transverse action groove.
The upper surface of the base is provided with a fixed cylinder, the inner cavity of the fixed cylinder is communicated with the cylindrical groove, the axis of the fixed cylinder is coaxial with the axis of the cylindrical groove, and the diameter of the inner wall of the fixed cylinder is larger than or equal to that of the inner wall of the cylindrical groove;
the side wall of the fixed cylinder is provided with a notch, the lower part of the upright post is provided with a through hole corresponding to the notch in use, and the bottom surface B of the through hole is always higher than the bottom surface C of the notch in use;
the tool further comprises a lower press rod which passes through the through hole and the notch when in use;
the upper portion outer wall of a fixed section of thick bamboo is provided with the external screw thread, and the upper portion of a fixed section of thick bamboo is provided with the fastening dish, fastening dish and a fixed section of thick bamboo screw-thread fit.
The front end of the transverse tensioning plate is provided with a fixed opening, and the convex block is fixed in the fixed opening.
The advantages and effects are as follows:
the utility model provides a circuit breaker HMB-8 type mechanism dismouting equipment, this instrument includes that this instrument includes lift platform, connection track platform and transport trolley, and lift platform includes first lift platform and second lift platform, and first lift platform and second lift platform are located the both sides of connecting track platform; the first lifting platform, the second lifting platform and the connecting track platform are provided with tracks for the transport trolley to travel;
the HMB-8 is lifted through the first lifting platform, after the HMB-8 is disassembled, the HMB-8 is conveyed to the second lifting platform from the first lifting platform through the connecting track platform through the conveying trolley, and then the second lifting platform is lowered for maintenance.
Additionally, the utility model discloses a can install fast and stable connection track platform, realize first lift platform and second lift platform's linking, the installation is succinct high-efficient with the dismantlement process.
The utility model discloses convenient to use, safety does benefit to popularization and application.
Drawings
FIG. 1 is a schematic view of the overall structure;
FIG. 2 is a schematic structural view of a connecting rail platform;
FIG. 3 is a schematic structural view of a base;
FIG. 4 is a schematic top view of the base;
FIG. 5 is a top cross-sectional view of the base;
FIG. 6 is a top view of the transverse tensioning plate;
FIG. 7 is a top view of the post;
fig. 8 is an enlarged schematic view of the lower part of fig. 2.
Detailed Description
The disassembly and assembly equipment for the HMB-8 type mechanism of the circuit breaker comprises a lifting platform, a connecting track platform 3 and a conveying trolley 4;
the lifting platform comprises a first lifting platform 1 and a second lifting platform 2, and the first lifting platform 1 and the second lifting platform 2 are positioned on two sides of the connecting track platform 3;
the first lifting platform 1, the second lifting platform 2 and the connecting track platform 3 are provided with tracks for the transport trolley 4 to walk;
when the first lifting platform 1 and the second lifting platform 2 are lifted to the same height as the connecting track platform 3, the first lifting platform 1, the second lifting platform 2 and the tracks on the connecting track platform 3 are communicated to form a structure for the transport trolley 4 to walk on the first lifting platform 1, the second lifting platform 2 and the connecting track platform 3 in a reciprocating manner.
The track platform 3 comprises an upper platform surface 3-1, an upright post 3-2 and a base 3-3;
the upper end of the upright post 3-2 is connected with the upper platform surface 3-1 in a threaded (detachable) way (as shown in figure 2, the bottom of the upper platform surface 3-1 is connected with a nut 3-1-1 with internal threads, the upper end of the upright post 3-2 is provided with external threads, and the upper end of the upright post 3-2 is screwed into the nut with internal threads);
a cylindrical groove 3-3-1 is arranged at the center of the base 3-3, two or more than two transverse action grooves 3-3-3 are arranged on the side wall of the cylindrical groove 3-3-1, a transverse guide column 3-3-4 is arranged in the transverse action groove 3-3-3-3, a moving pipe 3-3-5 is sleeved on the transverse guide column 3-3-4, the moving pipe 3-3-5 is a structure capable of axially moving along the transverse guide column 3-3-4 (the gap between the moving pipe 3-3-5 and the transverse guide column 3-3-4 is enough to just enable the moving pipe 3-3-5 to move, and lubricating oil can be coated between the moving pipe 3-3-5 and the transverse guide column 3-3-4 for increasing the lubrication), the front end of the moving pipe 3-3-5 is provided with an inclined plane block 3-3-6, the front end of the inclined plane block 3-3-6 is an inclined plane A, (the inclined plane is an inclined plane which is gradually inclined inwards from top to bottom) the inclined plane block 3-3-6 is positioned in the cylindrical groove 3-3-1;
a transverse sliding hole 3-3-8 is correspondingly arranged above the transverse motion groove 3-3-3 (the length direction of the transverse sliding hole 3-3-8 is the same as the axial direction of the transverse motion groove 3-3-3), the upper end of the vertical poke rod 3-3-9 extends into a groove 3-3-11 at the bottom of the transverse tensioning plate 3-3-10, the lower end of the vertical poke rod 3-3-9 passes through the transverse sliding hole 3-3-8 and then is connected with a moving pipe 3-3-5, the vertical poke rod 3-3-9 is driven by the movement of the moving pipe 3-3-5 to move along the transverse sliding hole 3-3-8 (as shown in figure 2, the clearance between the vertical poke rod 3-3-9 and the transverse sliding hole 3-3-8 is just enough to ensure that the vertical poke rod 3-3-9 moves Just with movement, should not be too big); the transverse tensioning plate 3-3-10 penetrates through the sleeve 3-3-12 and can move inwards and outwards (leftwards and rightwards as shown in figure 2) relative to the sleeve 3-3-12, the sleeve 3-3-12 is arranged at the top of the upright supporting rod 3-3-13, and the bottom of the supporting rod 3-3-13 is arranged on the upper surface of the base 3-3; the front end of the transverse tensioning plate 3-3-10 is provided with a convex block 3-3-14;
the side wall of the upright post 3-2 is provided with a groove fastener which has a downward opening and can clamp the convex block 3-3-14 when in use;
the bottom of the upright post 3-2 is a circular truncated cone structure which can extend into the cylindrical groove 3-3-1 and can support the inclined plane block 3-3-6. (i.e., the diameter gradually decreases from top to bottom as shown in FIG. 2)
The transverse actuation grooves 3-3-3 are provided in two, four or six. (two opposite, as shown in FIGS. 3 and 4, that is, on a straight line passing through the axis of the cylindrical groove 3-3-1 with respect to the axes of the two lateral action grooves 3-3-3)
The bumps 3-3-14 are in a structure with a narrow top and a wide bottom (as shown in FIG. 2); the groove 3-2-1 of the groove buckle is of a structure which is narrow at the top and wide at the bottom and is matched with the lug 3-3-14.
The transverse guide column 3-3-4 is also sleeved with a jacking spring 3-3-7, the front end of the jacking spring 3-3-7 is propped against the rear end of the moving pipe 3-3-5, and the rear end of the jacking spring 3-3-7 is propped against the inner wall of the rear end part of the transverse action groove 3-3-3.
The upper surface of the base 3-3 is provided with a fixed cylinder 3-3-2, the inner cavity of the fixed cylinder 3-3-2 is communicated with the cylindrical groove 3-3-1, the axis of the fixed cylinder 3-3-2 is coaxial with the axis of the cylindrical groove 3-3-1, and the diameter of the inner wall of the fixed cylinder 3-3-2 is larger than or equal to that of the inner wall of the cylindrical groove 3-3-1;
the side wall of the fixed cylinder 3-3-2 is provided with a notch 3-3-2-1, the lower part of the upright post 3-2 is provided with a through hole 3-2-2 corresponding to the notch 3-3-2-1 when in use, and the bottom surface B of the through hole 3-2-2 is always higher than the bottom surface C of the notch 3-3-2-1 when in use;
the tool also comprises a lower pressing rod 6 which passes through the through hole 3-2-2 and the gap 3-3-2-1 when in use; the length of the lower pressure rod 6 is larger than the diameter of the outer wall of the fixed cylinder 3-3-2.
The outer wall of the upper part of the fixed cylinder 3-3-2 is provided with external threads, the upper part of the fixed cylinder 3-3-2 is provided with an internal thread fastening disc 7, and the fastening disc 7 is in threaded fit with the fixed cylinder 3-3-2.
The front end of the transverse tensioning plate 3-3-10 is provided with a fixed gap 8, and the convex block 3-3-14 is fixed in the fixed gap 8.
When the dismounting tool is used, the track platform 3 is firstly assembled and connected, the upper end of the upright post 3-2 is screwed into the nut 3-1-1 with internal threads, then the lower end of the upright post 3-2 is extended into the cylindrical groove 3-3-1, so that the side surface of the lower circular truncated cone structure of the upright post 3-2 is propped against the front end inclined plane A of the inclined plane block 3-3-6, the moving pipe 3-3-5 is moved into the transverse moving groove 3-3-3 through the gradual downward movement of the upright post 3-2, meanwhile, the moving pipe 3-3-5 drives the vertical poking rod 3-3-9 to move outwards (the left side is outwards and the right side is outwards as shown in figure 2) along the transverse sliding hole 3-3-8, and along with the gradual downward movement of the upright post 3-2, the groove 3-2-1 of the groove buckle gradually holds the bump 3-3-14 until the upright post 3-2 falls to the lowest point, the bump 3-3-14 is tightly clamped by the groove 3-2-1, at the moment, the upper end of the vertical poke rod 3-3-9 completely and outwards props against the inner wall D at the outermost side of the groove 3-3-11 at the bottom of the transverse tensioning plate 3-3-10, at the moment, the upright post 3-2 is transversely tensioned by the transverse tensioning plate 3-3-10, the transverse tensioning upright post 3-2 can be a pair, two pairs or three pairs, each pair is symmetrically arranged, so that the upright post 3-2 can be tensioned and fixed well in the transverse direction, and the lower press rod 6 can pass through the notch 3-3-2-1 and the through hole 3-2-2 for better fixing the upright post 3-2, then screwing the internal thread fastening disc 7 to enable the internal thread fastening disc 7 to move downwards and gradually press the lower pressing rod 6, the lower pressing rod 6 gradually presses the bottom surface B of the through hole 3-2-2, and the lower pressing rod 6 always presses the bottom surface B because the bottom surface B is higher than the bottom surface C of the notch 3-3-2-1, at the moment, the upper end of the vertical poking rod 3-3-9 further tightly pushes the inner wall D at the outermost side of the groove 3-3-11, and the firmness of the whole installation is improved.
The track platform 3 is arranged between the first lifting platform 1 and the second lifting platform 2, and then debugging is carried out, the first lifting platform 1 and the second lifting platform 2 are lifted firstly, then the tracks on the track platform 3, the first lifting platform 1 and the second lifting platform 2 are enabled to correspond, the middle track platform 3 can be adjusted by lifting the track platform 3 integrally by a plurality of persons and moving or rotating, and also can be adjusted by screwing the upper platform surface 3-1 (because the upper platform surface 3-1 is in threaded fit with the nut 3-1-1, the upper platform surface 3-1 can be rotated under the condition of not moving the upright post 3-2), after adjustment is carried out, the first lifting platform 1 is lowered, the conveying trolley 4 is arranged on the track of the first lifting platform 1, and then when the HMB-8 mechanism needs to be hoisted, the first lifting platform 1 is raised to the working position of the HMB-8 mechanism, the disassembled HMB-8 mechanism is jacked up through the trolley 4 on the track, (then, if the height of the first lifting platform 1 is level with the track platform 3, the movement can be continued, if the height of the first lifting platform 1 is slightly higher than the track platform 3, the first lifting platform can descend a little to be level with the track platform 3 at the moment), then the trolley 4 is jacked to roll on the track through the HMB-8 mechanism, then the mechanism is transported to the track of the second lifting platform 2 through the track platform 3, the second lifting platform 2 descends, and then the HMB-8 is sent to the ground for maintenance.
After the overhaul is finished, the steel plate is conveyed to a second lifting platform 2 rail through the reverse operation, then conveyed to a first lifting platform 1 through a rail platform 3 and then installed, and then the rail platform 3 is dismantled, wherein the dismantling method comprises the steps of dismantling the upper platform surface 3-1 from the fixed upright post 3-2 through screwing, reversely screwing the internal thread fastening disc 7, taking out the lower pressure rod 6, upwards pulling up the fixed upright post 3-2, and finally conveying the split upper platform surface 3-1, the upright post 3-2 and the base 3-3 to the next station. The first lifting platform 1 and the second lifting platform 2 can be an existing lifting platform vehicle (also called a lifting vehicle, a hydraulic lifting vehicle and the like, which is the prior art) and can be directly pushed away or pulled away. In addition, the bottom of the base 3-3 can be provided with a leveling device, and the structure of the leveling device is the same as that of the bottom of the existing large household appliance (refrigerator, washing machine) and the like.
Claims (8)
1. Breaker HMB-8 type mechanism dismouting equipment, its characterized in that: the tool comprises a lifting platform, a connecting track platform (3) and a conveying trolley (4);
the lifting platform comprises a first lifting platform (1) and a second lifting platform (2), and the first lifting platform (1) and the second lifting platform (2) are positioned on two sides of the connecting track platform (3);
a track for the travelling of the transport trolley (4) is arranged on the first lifting platform (1), the second lifting platform (2) and the connecting track platform (3);
when the first lifting platform (1) and the second lifting platform (2) rise to the same height with the connecting track platform (3), the tracks on the first lifting platform (1), the second lifting platform (2) and the connecting track platform (3) are communicated to form a structure for the transport trolley (4) to walk on the first lifting platform (1), the second lifting platform (2) and the connecting track platform (3) in a reciprocating mode.
2. The circuit breaker HMB-8 mechanism disassembly and assembly device of claim 1, wherein: the first lifting platform (1) and the second lifting platform (2) are both hydraulic lifting platforms.
3. The circuit breaker HMB-8 mechanism disassembly and assembly device of claim 1, wherein: the track platform (3) comprises an upper platform surface (3-1), an upright post (3-2) and a base (3-3);
the upper end of the upright post (3-2) is in threaded connection with the upper platform surface (3-1);
a cylindrical groove (3-3-1) is arranged in the center of the base (3-3), two or more transverse action grooves (3-3-3) are arranged on the side wall of the cylindrical groove (3-3-1), a transverse guide column (3-3-4) is arranged in the transverse action groove (3-3-3), a moving pipe (3-3-5) is sleeved on the transverse guide column (3-3-4), the moving pipe (3-3-5) is of a structure capable of axially moving along the transverse guide column (3-3-4), an inclined surface block (3-3-6) is arranged at the front end of the moving pipe (3-3-5), the front end of the inclined surface block (3-3-6) is an inclined surface (A), and the inclined surface block (3-3-6) is positioned in the cylindrical groove (3-3-1);
a transverse sliding hole (3-3-8) is correspondingly arranged above the transverse action groove (3-3-3), the upper end of the vertical poke rod (3-3-9) extends into a groove (3-3-11) at the bottom of the transverse tensioning plate (3-3-10), the lower end of the vertical poke rod (3-3-9) passes through the transverse sliding hole (3-3-8) to be connected with the moving pipe (3-3-5), and the vertical poke rod (3-3-9) is driven to move along the transverse sliding hole (3-3-8) through the movement of the moving pipe (3-3-5); the transverse tensioning plate (3-3-10) penetrates through the sleeve (3-3-12) and can move inwards and outwards relative to the sleeve (3-3-12), the sleeve (3-3-12) is arranged at the top of the upright supporting rod (3-3-13), and the bottom of the supporting rod (3-3-13) is arranged on the upper surface of the base (3-3); the front end of the transverse tensioning plate (3-3-10) is provided with a convex block (3-3-14);
the side wall of the upright post (3-2) is provided with a groove fastener which has a downward opening and can clamp the convex block (3-3-14) when in use;
the bottom of the upright post (3-2) is a round platform structure which can extend into the cylindrical groove (3-3-1) and can support the inclined plane block (3-3-6).
4. The circuit breaker HMB-8 mechanism disassembly and assembly device of claim 3, wherein: the transverse action grooves (3-3-3) are provided with two, four or six.
5. The circuit breaker HMB-8 mechanism disassembly and assembly device of claim 4, wherein: the bumps (3-3-14) are in a structure with a narrow top and a wide bottom; the groove (3-2-1) of the groove buckle is of a structure which is narrow at the top and wide at the bottom and is matched with the lug (3-3-14).
6. Circuit breaker HMB-8 type mechanism dismounting device according to claim 3, 4 or 5, characterized in that: the transverse guide post (3-3-4) is also sleeved with a jacking spring (3-3-7), the front end of the jacking spring (3-3-7) is in jacking contact with the rear end of the movable pipe (3-3-5), and the rear end of the jacking spring (3-3-7) is in jacking contact with the inner wall of the rear end part of the transverse motion groove (3-3-3).
7. The circuit breaker HMB-8 mechanism disassembly and assembly device of claim 6, wherein:
the upper surface of the base (3-3) is provided with a fixed cylinder (3-3-2), the inner cavity of the fixed cylinder (3-3-2) is communicated with the cylindrical groove (3-3-1), the axis of the fixed cylinder (3-3-2) is coaxial with the axis of the cylindrical groove (3-3-1), and the diameter of the inner wall of the fixed cylinder (3-3-2) is larger than or equal to that of the inner wall of the cylindrical groove (3-3-1);
a notch (3-3-2-1) is arranged on the side wall of the fixed cylinder (3-3-2), a through hole (3-2-2) corresponding to the notch (3-3-2-1) in use is arranged at the lower part of the upright post (3-2), and the bottom surface (B) of the through hole (3-2-2) is always higher than the bottom surface (C) of the notch (3-3-2-1) in use;
the tool also comprises a lower pressing rod (6) which passes through the through hole (3-2-2) and the notch (3-3-2-1) when in use;
the outer wall of the upper part of the fixed cylinder (3-3-2) is provided with external threads, the upper part of the fixed cylinder (3-3-2) is provided with a fastening disc (7), and the fastening disc (7) is in threaded fit with the fixed cylinder (3-3-2).
8. The circuit breaker HMB-8 mechanism disassembly and assembly device of claim 7, wherein: the front end of the transverse tensioning plate (3-3-10) is provided with a fixed gap (8), and the convex block (3-3-14) is fixed in the fixed gap (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119421.7U CN211306167U (en) | 2019-12-02 | 2019-12-02 | Breaker HMB-8 type mechanism dismounting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119421.7U CN211306167U (en) | 2019-12-02 | 2019-12-02 | Breaker HMB-8 type mechanism dismounting device |
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| CN211306167U true CN211306167U (en) | 2020-08-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593947A (en) * | 2020-12-11 | 2021-04-02 | 腾达建设集团股份有限公司 | Translation device and method for shield tunneling machine rear matching trolley |
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2019
- 2019-12-02 CN CN201922119421.7U patent/CN211306167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593947A (en) * | 2020-12-11 | 2021-04-02 | 腾达建设集团股份有限公司 | Translation device and method for shield tunneling machine rear matching trolley |
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