CN213059707U - Winching mechanism for column switch - Google Patents
Winching mechanism for column switch Download PDFInfo
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- CN213059707U CN213059707U CN202021323638.6U CN202021323638U CN213059707U CN 213059707 U CN213059707 U CN 213059707U CN 202021323638 U CN202021323638 U CN 202021323638U CN 213059707 U CN213059707 U CN 213059707U
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- chain
- connecting hole
- worm gear
- jaw part
- gear reducer
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Abstract
The utility model discloses a pole-mounted switch winching mechanism, including winching machine mainboard, motor, worm gear reducer and staple bolt mechanism, the motor is established on the winching machine mainboard, the worm gear reducer is connected on the motor output shaft through the worm gear cooperation, the output shaft of worm gear reducer even has the reel mechanism; the outer sides of the motor and the worm gear reducer are covered with a grinder outer cover; the mounting seat is provided with a first connecting hole, a second connecting hole and a third connecting hole; the mounting seat is connected to the outer cover of the grinding mill through a first connecting hole; the second connecting hole is provided with a screw rod tensioning shaft, a screw hole is arranged in the middle of the screw rod tensioning shaft along the radial direction, an adjusting screw rod is arranged in the screw hole and connected to one end of a chain, and the other end of the chain is connected with a chain adjusting buckle and hinged to the mounting seat through a third connecting hole. The utility model discloses a technical scheme be applicable to electric power installation operation, can suit the post of different shapes and thickness, and is safe high-efficient.
Description
Technical Field
The utility model relates to a cable laying equipment, concretely relates to post switch hank grinds mechanism.
Background
The traditional Chinese invention patent CN110642167A discloses a light motorized winching device, which comprises a base, wherein a gasoline engine, a clutch, a reduction gearbox, a speed reducer and a winding drum are arranged on the base, and the gasoline engine is connected with the clutch through a coupler; the reduction gearbox comprises an input shaft and an output shaft, and is connected with the clutch through the input shaft and connected with the speed reducer through the output shaft; the speed reducer is connected with the winding drum by adopting a planetary gear structure. In addition, this patent still discloses the iron tower anchor clamps of its base lower part setting, including V type clamp splice, hank grinds side anchor clamps clamp plate and angle steel side anchor clamps clamp plate, V type clamp splice and angle steel match, and hank grinds side anchor clamps clamp plate and angle steel side anchor clamps clamp plate passes through the anchor clamps screw rod to be fixed. The iron tower clamp is a clamp special for clamping an angle steel column, is not suitable for a round column or a square column, and is troublesome in clamping and fixing. Therefore, a winching mechanism with a clamp capable of clamping columns with different shapes such as round columns or square columns is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a pole-mounted switch hank grinds mechanism is provided, overcome among the prior art the unsuitable post of different shapes such as circular post of clamping or square post of anchor clamps structure and the comparatively trouble problem of clamping operation.
In order to solve the technical problem, the utility model adopts the following technical scheme: the column switch winching mechanism comprises a winching machine main board, a motor, a worm gear reducer and a hoop mechanism, wherein the winching machine main board is provided with the motor, and the worm gear reducer is connected to an output shaft of the motor in a matching way through a worm gear and a worm; the output end face of the worm gear reducer is provided with a flange, and the output shaft of the worm gear reducer penetrates through the main board of the winching machine and is fixedly connected with a winch wheel mechanism; the winching mechanism also comprises a winching machine outer cover which covers the motor and the worm gear reducer; the mounting seat is provided with a first connecting hole, a second connecting hole and a third connecting hole; a support piece is arranged on the outer side of the grinder outer cover, and the mounting seat is mounted on the support piece in a mode of inserting a quick bolt into the first connecting hole; be equipped with screw rod tensioning shaft in the second connecting hole, radially being equipped with the screw in the middle of the screw rod tensioning shaft, being equipped with adjusting screw in the screw, adjusting screw is the one end of chain even, the other end that the chain was pressed from both sides to the chain adjustment buckle passes through the third connecting hole articulates on the mount pad.
The motor and the worm gear reducer in the pole-mounted switch winching mechanism are in transmission by adopting a worm gear structure, so that the stability and the high efficiency of the rotation output by the motor and the rotation of the reel mechanism can be effectively ensured. First connecting hole, second connecting hole and third connecting hole department on the mount pad all adopt articulated mode to connect, so staple bolt mechanism can rotate the adjustment according to the position of post and hank mill mechanism and the thickness of post when installing on the post, easy to assemble. Chain one end articulates on adjusting screw, and the other end is connected with chain adjustment buckle as adjustable one end afterwards, appoints to lock in chain adjustment buckle through a certain festival according to chain length needs to tie up the post of different thicknesses admittedly.
As the utility model discloses column switch hank grinds further improvement of mechanism, hank wheel mechanism comprises two hank wheels that correspond the setting, and two hank wheels all have by the edge to the protruding oblique shape in center corresponding to be equipped with around the center along radial evenly distributed's bead on corresponding the face.
As the utility model discloses pole-mounted switch hank grinds mechanism's further improvement again, the hank wheel mechanism outside is covered with the hank wheel dustcoat, the hank wheel dustcoat is fixed on the hank mill mainboard and leave an opening upwards.
As a further improvement of the column switch winching mechanism of the present invention, the chain adjustment buckle comprises a chain buckle and a safety buckle, the chain buckle is divided into an upper jaw part and a lower jaw part, and the upper jaw part and the lower jaw part can be clamped in a gap of a single link chain when being closed; the upper jaw part and the lower jaw part can be relatively rotatably connected through connecting sheets on two sides, a safety buckle is hinged to the different end of the connecting sheet connected to the upper jaw part, the safety buckle is provided with two symmetrically arranged buckling mouths, and the two buckling mouths are connected through a middle cross bar; the special end of the lower jaw part connecting piece is provided with a short shaft protruding towards two sides, and the buckling nozzle can be just buckled on the short shaft.
As the utility model discloses column switch hank grinds further improvement of mechanism, the diameter of the one end of screw rod tensioning axle is greater than axle body diameter, and other end screw-thread fit has the mounting, the outline diameter of mounting is greater than the diameter of screw rod tensioning axle, in case screw rod tensioning axle drops from the mount pad.
The utility model discloses a technical scheme, following beneficial effect has:
firstly, the hoop mechanism adopts the technical scheme of chains, chain buckles and safety buckles, an appointed section of chain can be selectively buckled through the chain buckles, soft connection is realized, the length of the chain can be quickly adjusted, so that the hoop mechanism is suitable for binding columns with different shapes and thicknesses, and is safe and efficient;
the motor and the worm gear reducer are driven by a worm gear structure, so that the stability and the high efficiency of the transmission from the rotation output by the motor to the rotation of the reel mechanism can be effectively ensured;
the two groups of reel wheels are processed by adopting inclined planes, and form an included angle after combination, when one end of the rope bears load, the included angle is reduced due to the influence of gravity, the reverse acting force is increased, and the lifting force is improved;
and fourthly, the mounting mode of the supporting piece and the mounting seat adopts quick plug-in connection to realize quick mounting.
The utility model discloses a specific technical scheme and the beneficial effect that brings will give detailed disclosure in the following embodiment in combination with the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is an exploded view of a pole top switch grinder mechanism;
FIG. 2 is a three-dimensional view of the hoop;
FIG. 3 is a three-dimensional view of a chain shackle.
Description of reference numerals: 1. a main board of the grinder; 2. a worm gear reducer; 3. a flange; 4. a brushless DC motor; 5. an output shaft; 6. a reel mechanism; 7. a reel outer cover; 8. a grinder outer cover; 9. a mounting seat; 10. a hoop mechanism; 101. a chain; 102. adjusting the screw rod; 103. a screw tensioning shaft; 104. a fixing member; 105. a chain buckle; 1051. a maxilla portion; 1052. a lower jaw portion; 106. a safety catch.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper," "lower," "inner," "outer," "top," "bottom," and the like, which indicate orientation or positional relationships, are based only on the orientation or positional relationships shown in the drawings and are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The pole-mounted switch winching mechanism described in the embodiment of the present invention, as shown in fig. 1, comprises a winching machine mainboard 1, a brushless dc motor 4, a worm gear reducer 2 and a hoop mechanism 10, wherein the winching machine mainboard 1 is provided with the brushless dc motor 4, and an output shaft of the brushless dc motor 4 is connected to the worm gear reducer 2 through worm gear transmission, so that it can be ensured that the rotation output by the brushless dc motor 4 is stable and efficient when being transmitted to a winching wheel mechanism 6; the output end face of the worm gear reducer 2 is provided with a flange 3, and an output shaft 5 of the worm gear reducer 2 penetrates through the main board 1 of the winching machine and is fixedly connected with a winch wheel mechanism 6; the winching mechanism also comprises a winching machine outer cover 8 which covers the brushless direct current motor 4 and the worm gear reducer 2 and is matched with the winching machine main board 1 to form a closed space.
The winching machine outer cover 8 is provided with a support piece, and the hoop mechanism 10 is rotatably connected to the support piece through being hinged to the mounting seat 9. As shown in fig. 2, the mounting seat 9 has a symmetrical two-layer plate shape, and the two-layer plate is provided with a first connecting hole, a second connecting hole and a third connecting hole which are overlapped; the mounting seat 9 is mounted on the support member by inserting a quick plug into the first connecting hole, and the quick plug has the remarkable advantage of being convenient to disassemble and assemble; be equipped with screw rod tensioning shaft 103 in the second connecting hole, be equipped with the screw in the middle of the screw rod tensioning shaft 103 in the radial direction, the cooperation has adjusting screw 102 in the screw, adjusting screw 102 is being connected the one end of chain 101, the other end and the chain adjustment buckle of chain 101 pass through the third connecting hole articulates on mount pad 9. First connecting hole, second connecting hole and third connecting hole department on the mount pad 9 all adopt articulated mode to connect, so staple bolt mechanism 10 can rotate the adjustment according to the position of post and grinder mechanism 10 and the thickness of post when installing on the post, so the installation operation of being convenient for.
One end of the chain 101 is hinged to the adjusting screw 102, and the other end of the chain is connected with the chain adjusting buckle as an adjustable end after the fact. The chain adjustment buckle comprises a chain buckle 105 and a safety buckle 106. As shown in fig. 3, the chain buckle 105 is divided into an upper jaw part 1051 and a lower jaw part 1052, and the upper jaw part 1051 and the lower jaw part 1052 can be clamped in the gap of a single chain when being folded; the upper jaw part 1051 and the lower jaw part 1052 are rotatably connected through connecting sheets at two sides, a safety catch 106 is hinged at the different end of the connecting sheet connected with the upper jaw part 1051, the safety catch 106 is provided with two symmetrically arranged buckling mouths, and the two buckling mouths are connected through a cross bar; the opposite end of the lower jaw part 1052 connected with the connecting sheet is provided with short shafts protruding towards two sides, and the buckling nozzle can be just buckled on the short shafts. The hoop mechanism 10 adopts the technical scheme that the chain 101, the chain buckle 105 and the safety buckle 106 are adopted, the chain buckle 105 can selectively buckle a designated section of chain, the flexible connection is realized, the length of the chain can be quickly adjusted, and the purpose that the binding is suitable for binding and fixing the pillars with different shapes and thicknesses is achieved, and the binding is safe and efficient.
The specific operation steps of installing the hoop mechanism 10 on the column are as follows: one end of the chain 101 is movably matched on the mounting seat 9 through the adjusting screw 102 in advance, the chain 101 is wound on the root of the column, then the free end of the chain 101 penetrates through the upper jaw part 1051 and the lower jaw part 1052, the chain 101 is tightened, the hoop mechanism 10 is tightly bound on the column, then the chain buckle 105 is folded, the buckling mouth of the safety buckle 106 is stuck on the thin shafts on two sides of the lower jaw part 1052, and the hoop mechanism 10 can be bound on the column and firmly locked through simple operation.
As the preferred scheme of the embodiment of the utility model, reel mechanism 6 comprises two reels that correspond the setting, and two reels all have by the edge to the protruding oblique shape in center corresponding the face to be equipped with around the center on corresponding the face and be on a parallel with radial protruding edges and corners. Two sets of reel adopt the inclined plane processing, form the contained angle after the combination, when rope one end is born a burden, the rope is because the influence of gravity, and the contained angle diminishes and increases reverse effort, therefore can improve the lifting force.
As the utility model discloses preferred scheme, 6 outsides of reel mechanism are covered with reel dustcoat 8, reel dustcoat 8 is fixed on grinder mainboard 1 and is left an opening upwards, supplies the hoist and mount rope to pass through.
As the utility model discloses preferred scheme of embodiment, the diameter of the one end of screw rod tensioning axle 103 is greater than axle body diameter, and other end screw-thread fit has mounting 104, the outline diameter of mounting 104 is greater than the diameter of screw rod tensioning axle 103, in order to prevent screw rod tensioning axle 103 drops from mount pad 9.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (5)
1. The column switch winching mechanism comprises a winching machine main board, a motor, a worm gear reducer and a hoop mechanism, wherein the winching machine main board is provided with the motor, and the worm gear reducer is connected to an output shaft of the motor in a matching way through a worm gear and a worm; the output end face of the worm gear reducer is provided with a flange, and the output shaft of the worm gear reducer penetrates through the main board of the winching machine and is fixedly connected with a reel mechanism; the winching mechanism also comprises a winching machine outer cover which covers the motor and the worm gear reducer;
the method is characterized in that:
the mounting seat is provided with a first connecting hole, a second connecting hole and a third connecting hole;
a support piece is arranged on the outer side of the grinder outer cover, and the mounting seat is mounted on the support piece in a mode of inserting a quick bolt into the first connecting hole;
be equipped with screw rod tensioning shaft in the second connecting hole, radially being equipped with the screw in the middle of the screw rod tensioning shaft, being equipped with adjusting screw in the screw, adjusting screw is the one end of chain even, the other end that the chain was pressed from both sides to the chain adjustment buckle passes through the third connecting hole articulates on the mount pad.
2. The pole top switch grinder mechanism of claim 1, wherein: the reel mechanism is composed of two reels which are correspondingly arranged, the two reels are respectively provided with a shape which is convexly inclined from the edge to the center on the corresponding surface, and convex edges which are uniformly distributed along the radial direction around the center are arranged on the corresponding surface.
3. The pole top switch grinder mechanism of claim 2, wherein: the outer side of the reel is covered with a reel outer cover, and the reel outer cover is fixed on a main board of the grinding mill and is provided with an upward opening.
4. The pole top switch grinder mechanism of claim 1, wherein:
the chain adjusting buckle comprises a chain buckle and a safety buckle, the chain buckle is divided into an upper jaw part and a lower jaw part, and the upper jaw part and the lower jaw part can be clamped in a gap of a single chain when being folded;
the upper jaw part and the lower jaw part can be relatively rotatably connected through connecting sheets on two sides, a safety buckle is hinged to the different end of the connecting sheet connected to the upper jaw part, the safety buckle is provided with two symmetrically arranged buckling mouths, and the two buckling mouths are connected through a middle cross bar;
the special end of the lower jaw part connecting piece is provided with a short shaft protruding towards two sides, and the buckling nozzle can be just buckled on the short shaft.
5. The pole top switch grinder mechanism of claim 1, wherein: the diameter of the one end of screw rod tensioning axle is greater than axle body diameter, and other end screw-thread fit has the mounting, the outline diameter of mounting is greater than the diameter of screw rod tensioning axle, prevents screw rod tensioning axle drops from the mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021323638.6U CN213059707U (en) | 2020-07-08 | 2020-07-08 | Winching mechanism for column switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021323638.6U CN213059707U (en) | 2020-07-08 | 2020-07-08 | Winching mechanism for column switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213059707U true CN213059707U (en) | 2021-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021323638.6U Active CN213059707U (en) | 2020-07-08 | 2020-07-08 | Winching mechanism for column switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213059707U (en) |
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2020
- 2020-07-08 CN CN202021323638.6U patent/CN213059707U/en active Active
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