CN217555683U - KPK electric hoist movable connection device - Google Patents
KPK electric hoist movable connection device Download PDFInfo
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- CN217555683U CN217555683U CN202221229745.1U CN202221229745U CN217555683U CN 217555683 U CN217555683 U CN 217555683U CN 202221229745 U CN202221229745 U CN 202221229745U CN 217555683 U CN217555683 U CN 217555683U
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- electric hoist
- bracket
- push rod
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Abstract
The utility model discloses a KPK electric hoist movable connection device, which comprises a push rod, a first connecting bracket and a second connecting bracket; one end of the push rod is connected with the first connecting bracket, and the other end of the push rod is connected with a driving bracket of the KPK electric hoist; the first connecting bracket is movably connected with the second connecting bracket; the free end of the first connecting bracket is connected with a driving motor of the KPK electric hoist, and the free end of the second connecting bracket is connected with a hoisting motor of the KPK electric hoist; the push rod is sleeved with an insulating piece. This swing joint device adopts split type rotatable design, effectively realizes that the electric hoist freely removes at different bends, extension track and driving motor's life, and the cover is equipped with the insulating part on the push rod that sets up simultaneously, effectively avoids the carbon brush damage to lead to the emergence of electric shock accident.
Description
Technical Field
The utility model belongs to the electric hoist field of connecting relates to a KPK electric hoist swing joint device.
Background
At present with monoblock leg joint between the KPK electric hoist motor, carbon brush push rod welding realizes synchronous motion on the support, this kind of linking bridge can lead to the track to bear huge bending force in bend department, can produce torsion between two motors, need bigger drive power during the turn, long-time operation can lead to track deformation and driving motor to damage, the push rod is the vulnerable part, and long-time operation can lead to the push rod wearing and tearing, need the overall change during the change, the cost is higher, the push rod does not have insulating protective material simultaneously, can lead to linking bridge electrified after the carbon brush damages, there is the danger of electrocution.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a KPK electric hoist swing joint device to realize that the electric hoist freely removes at different bends, extension track and driving motor's life, the push rod installs insulating material additional and effectively avoids the carbon brush damage to lead to the emergence of electric shock accident.
The utility model discloses a realize through following technical scheme:
a KPK electric hoist movable connection device comprises a push rod, a first connecting bracket and a second connecting bracket;
one end of the push rod is connected with the first connecting bracket, and the other end of the push rod is connected with a driving bracket of the KPK electric hoist;
the first connecting bracket is movably connected with the second connecting bracket;
the free end of the first connecting bracket is connected with a driving motor of the KPK electric hoist, and the free end of the second connecting bracket is connected with a hoisting motor of the KPK electric hoist;
the push rod is sleeved with an insulating part.
Preferably, two sides of one end of the first connecting bracket are provided with first connecting lugs, and one end of the second connecting bracket is provided with a second connecting lug; and a through hinge shaft is arranged at the joint of the first connecting lug and the second connecting lug.
Preferably, the first connecting bracket comprises a first connecting section and a second connecting section which are integrally arranged; the thickness of second linkage segment is greater than the thickness of first linkage segment, first connection ear sets up the free end at the second linkage segment.
Preferably, a plurality of first threaded through holes are formed in the second connecting section and connected with a position sensor support of the KPK electric hoist.
Preferably, one end of the hinge shaft is integrally provided with a clamping part, and the other end of the hinge shaft is provided with a through hole; the diameter of joint portion is greater than the diameter of articulated shaft, the through-hole radially sets up along the articulated shaft, through-hole department runs through and is equipped with the mounting.
Preferably, the second connecting bracket is provided with a strip-shaped hole.
Preferably, the push rod comprises a first rod body, a second rod body and a third rod body which are sequentially and integrally connected; the free end of the first rod body is connected with a carbon brush of the KPK electric hoist, and the free end of the third rod body is connected with the first connecting support.
Preferably, the outer wall of the third rod body is provided with a threaded structure, the first connecting support is provided with a second threaded through hole, and the threaded structure of the outer wall of the third rod body is in threaded connection with the second threaded through hole.
Preferably, be equipped with the tight position of clamp on the second body of rod, the tight position of clamp sets up near the one end of the third body of rod, the tight position of clamp sets up along the radial bilateral symmetry of the second body of rod.
Preferably, the free end of the first rod body is provided with a thread structure, and the thread structure is in threaded connection with a carbon brush of the KPK electric hoist.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model provides a KPK electric hoist movable connection device, includes swing joint's first linking bridge and second linking bridge, adopts split type rotatable design promptly, effectively realizes that the electric hoist freely removes at different bends, extension track and driving motor's life, and the cover is equipped with the insulating part on the push rod that sets up simultaneously, effectively avoids the carbon brush damage to lead to the emergence of electric shock accident.
Furthermore, through first engaging lug, second engaging lug and articulated shaft can convenient and fast realize first linking bridge and second linking bridge's swing joint, the reliability is high simultaneously.
Furthermore, the thickness of second linkage segment is greater than the thickness of first linkage segment, is convenient for set up first engaging lug on the one hand, can effectively ensure the use thickness of first engaging lug simultaneously for structure safe and reliable.
Furthermore, the installation of the position sensor of the KPK electric hoist is effectively met by the first threaded through hole, no additional device is needed, the structure is compact, the convenience and the rapidness are realized, and meanwhile, the cost is effectively controlled.
Furthermore, joint portion and establish the mounting in through-hole department can conveniently ensure the connection steadiness of articulated shaft effectively.
Further, the setting of cable on the electric hoist has effectively been satisfied in the bar hole, has avoided the winding of device cable in the use, and then has aroused the service failure.
Furthermore, the outer wall of the third rod body is provided with a thread structure, so that the push rod and the first connecting support are conveniently and quickly connected.
Furthermore, the clamping position enables the device to conveniently fix and clamp equipment in the connecting and installing process, and the installation efficiency of the equipment is improved.
Furthermore, the threaded structure of the free end of the first rod body enables the push rod to be conveniently and quickly connected with the carbon brush of the KPK electric hoist.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a bottom view of the present invention;
FIG. 4 is a schematic view of the structure of the insulator of the present invention;
FIG. 5 is a schematic axial sectional view of the insulator of the present invention;
FIG. 6 is a schematic view of a radial cross-section of the insulator of the present invention;
fig. 7 is a schematic structural view of a first connecting bracket according to the present invention;
fig. 8 is a side view of the first linking bridge of the present invention;
fig. 9 is a schematic top view of the first connecting bracket according to the present invention;
FIG. 10 is a schematic structural view of a second linking bracket according to the present invention;
FIG. 11 is a schematic side view of a second linking bracket according to the present invention;
fig. 12 is a schematic top view of the second connecting bracket according to the present invention;
fig. 13 is a schematic front view of the articulated shaft of the present invention;
fig. 14 is a side view schematically illustrating the hinge shaft according to the present invention;
fig. 15 is a schematic view of the structure of the middle push rod of the present invention;
fig. 16 is a schematic side view of the middle push rod of the present invention.
Wherein: 1. insulating part, 2, push rod, 21, the first body of rod, 22, the second body of rod, 221, the clamping position, 23, the third body of rod, 3, first linking bridge, 31, first engaging lug, 32, first linkage segment, 33, the second linkage segment, 34, first screw thread through-hole, 35, second screw thread through-hole, 4, the articulated shaft, 41, joint portion, 42, the through-hole, 5, the second linking bridge, 51, the second engaging lug, 52, the bar hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 present invention will be described in further detail with reference to the accompanying drawings:
at present, KPK is connected with the monoblock leg joint between the electric hoist motor, carbon brush push rod welding realizes synchronous motion on the support, this kind of linking bridge can lead to the track to bear huge bending force in bend department, can produce torsion between two motors, need bigger drive power during the turn, long-time operation can lead to track deformation and driving motor to damage, the frequency of changing the motor is higher, track replacement cost is higher, the production progress is seriously influenced simultaneously, the push rod can lead to the push rod wearing and tearing for wearing parts long-time operation, it is higher to change to need whole replacement cost, the push rod does not have insulating protective material simultaneously, can lead to linking bridge electrified after the carbon brush damages, there is the risk of electric shock.
The application discloses two motors of ring rail KPK electric hoist are connected and are adopted the device, and the device passes through split type rotatable design, can realize that the electric hoist freely removes at different bends, extension track and driving motor's life, and the push rod installs insulating material additional effectively avoids the carbon brush damage to lead to the emergence of electric shock accident. The method specifically comprises the following steps:
as shown in fig. 1 to 3, a KPK electric hoist movable connection device comprises an insulating member 1, a push rod 2, a first connection bracket 3, a hinge shaft 4 and a second connection bracket 5; one end of a push rod 2 is connected with a first connecting bracket 3, and the other end of the push rod 2 is connected with a carbon brush of the KPK electric hoist; the first connecting bracket 3 is movably connected with the second connecting bracket 5; the free end of the first connecting bracket 3 is connected with a driving motor of the KPK electric hoist, and the free end of the second connecting bracket 5 is connected with a hoisting motor of the KPK electric hoist;
as shown in fig. 4 to 6, the insulating member 1 may be an insulating sleeve, which is sleeved on the push rod 2, so as to effectively avoid the occurrence of electric shock accidents caused by damage of the carbon brush.
As shown in fig. 7 to 9, the first connecting lug 31 is disposed on both sides of one end of the first connecting bracket 3, and the second connecting lug 51 is disposed on one end of the second connecting bracket 5; articulated shaft 4 link up and establish in the junction of first engaging lug 31 and second engaging lug 51, and convenient and fast's realization first linking bridge 3 and the swing joint of second linking bridge 5, the reliability is high simultaneously. The first connecting bracket 3 comprises a first connecting section 32 and a second connecting section 33 which are integrally arranged; the thickness of the second connecting section 33 is greater than that of the first connecting section 32, so that the first connecting lug 31 can be conveniently arranged, and meanwhile, the use thickness of the first connecting lug 31 can be effectively ensured, and the structure is safe and reliable. The first coupling lug 31 is arranged at the free end of the second coupling section 33. Be equipped with a plurality of first screw thread through-holes 34 on the second linkage segment 33, a plurality of first screw thread through-holes 34 and KPK electric block's position inductor leg joint have effectively satisfied KPK electric block's position inductor's installation, need not extra device, compact structure, convenient and fast, effective control cost simultaneously.
As shown in fig. 10 to 12, the second connecting bracket 5 is provided with the strip-shaped hole 52, so that the cable arrangement on the electric hoist is effectively satisfied, and the cable winding during the use of the electric hoist is avoided, thereby causing the use failure.
As shown in fig. 13 and 14, one end of the hinge shaft 4 is integrally provided with a clamping part 41, and the other end is provided with a through hole 42; the diameter of joint portion 41 is greater than articulated shaft 4's diameter, and through-hole 42 radially sets up along articulated shaft 4, through-hole 42 department runs through and is equipped with the mounting, and this mounting can be the iron wire, conveniently ensures articulated shaft 4's connection steadiness effectively.
As shown in fig. 15 and 16, the push rod 2 includes a first rod 21, a second rod 22 and a third rod 23 integrally connected in sequence; the free end of the first rod body 21 is connected with a carbon brush of the KPK electric hoist, and the free end of the third rod body 23 is connected with the first connecting bracket 3. The outer wall of the third rod body 23 is provided with a thread structure, the first connecting support 3 is provided with a second thread through hole 35, and the thread structure of the outer wall of the third rod body 23 is in threaded connection with the second thread through hole 35. Be equipped with on the second body of rod 22 and press from both sides tight position 221, press from both sides tight position 221 and be close to the one end setting of the third body of rod 23, press from both sides tight position 221 and set up along the radial bilateral symmetry of the second body of rod 22, press from both sides tight position 221 and make the device connect the installation in-process, the fixed clamping equipment of being convenient for has improved the installation effectiveness of equipment. The free end of the first rod body 21 is provided with a thread structure, and the thread structure is in threaded connection with a carbon brush of the KPK electric hoist.
This application adopts split type rotatable design, it is preferred to be used for two motor connecting device of ring rail KPK electric hoist, the device with the driving motor support with lift by crane the motor support and adopt cylindric lock swing joint, can be suitable for multiple different angle bends, effectively avoided the track to bear the power of bending, the driving motor load has been reduceed, realize electric hoist at different bend free movement, the life of extension track and driving motor, the push rod installs insulating material additional and effectively avoids the carbon brush damage to lead to the emergence of electric shock accident. The device adopts split type design between each part, changes when certain part wearing and tearing of convenience. The device is convenient to maintain the motor track and is convenient to disassemble the motor.
The device presses an insulating part on the push rod, the push rod is installed on the driving support and locked by the nut on the back, the driving support and the lifting support are connected together by the cylindrical pin and locked, and the driving motor and the lifting motor are connected together by the device.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A KPK electric hoist movable connection device is characterized by comprising a push rod (2), a first connecting bracket (3) and a second connecting bracket (5);
one end of the push rod (2) is connected with the first connecting bracket (3), and the other end of the push rod (2) is connected with a driving bracket of the KPK electric hoist;
the first connecting bracket (3) is movably connected with the second connecting bracket (5);
the free end of the first connecting bracket (3) is connected with a driving motor of the KPK electric hoist, and the free end of the second connecting bracket (5) is connected with a hoisting motor of the KPK electric hoist;
the push rod (2) is sleeved with an insulating piece (1).
2. A KPK electric hoist movable connection device according to claim 1, wherein both sides of one end of the first connection bracket (3) are provided with first connection lugs (31), and one end of the second connection bracket (5) is provided with second connection lugs (51); and a through hinge shaft (4) is arranged at the joint of the first connecting lug (31) and the second connecting lug (51).
3. A KPK electric hoist movable connection device according to claim 2, wherein said first connection bracket (3) comprises a first connection section (32) and a second connection section (33) which are integrally arranged; the thickness of the second connecting section (33) is larger than that of the first connecting section (32), and the first connecting lug (31) is arranged at the free end of the second connecting section (33).
4. A KPK electric hoist movable connecting device according to claim 3, characterized in that a plurality of first threaded through holes (34) are arranged on the second connecting section (33), and the plurality of first threaded through holes (34) are connected with the position sensor bracket of the KPK electric hoist.
5. A KPK electric hoist movable connection device according to claim 2, wherein one end of said articulated shaft (4) is integrally provided with a clamping part (41), and the other end is provided with a through hole (42); the diameter of joint portion (41) is greater than the diameter of articulated shaft (4), through-hole (42) are along the radial setting of articulated shaft (4), through-hole (42) department runs through and is equipped with the mounting.
6. A KPK electric hoist movable connection device according to claim 1, wherein a strip-shaped hole (52) is provided on the second connection bracket (5).
7. A KPK electric hoist movable connection device according to claim 1, wherein the push rod (2) comprises a first rod body (21), a second rod body (22) and a third rod body (23) which are integrally connected in sequence; the free end of the first rod body (21) is connected with a carbon brush of the KPK electric hoist, and the free end of the third rod body (23) is connected with the first connecting support (3).
8. A KPK electric hoist movable connection device according to claim 7, characterized in that, the outer wall of the third rod body (23) is provided with a thread structure, the first connection bracket (3) is provided with a second thread through hole (35), the thread structure of the outer wall of the third rod body (23) is in thread connection with the second thread through hole (35).
9. A KPK electric hoist movable connecting device according to claim 7, characterized in that, a clamping position (221) is arranged on the second rod body (22), the clamping position (221) is arranged near one end of the third rod body (23), the clamping position (221) is symmetrically arranged along the radial two sides of the second rod body (22).
10. A KPK electric hoist movable connection device according to claim 7, characterized in that the free end of the first rod body (21) is provided with a thread structure, and the thread structure is in threaded connection with the carbon brush of the KPK electric hoist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221229745.1U CN217555683U (en) | 2022-05-20 | 2022-05-20 | KPK electric hoist movable connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221229745.1U CN217555683U (en) | 2022-05-20 | 2022-05-20 | KPK electric hoist movable connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217555683U true CN217555683U (en) | 2022-10-11 |
Family
ID=83499654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221229745.1U Active CN217555683U (en) | 2022-05-20 | 2022-05-20 | KPK electric hoist movable connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217555683U (en) |
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2022
- 2022-05-20 CN CN202221229745.1U patent/CN217555683U/en active Active
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