CN216118552U - Linkage control platform master control pole outer tube self-locking device - Google Patents
Linkage control platform master control pole outer tube self-locking device Download PDFInfo
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- CN216118552U CN216118552U CN202122389850.3U CN202122389850U CN216118552U CN 216118552 U CN216118552 U CN 216118552U CN 202122389850 U CN202122389850 U CN 202122389850U CN 216118552 U CN216118552 U CN 216118552U
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Abstract
The utility model provides a linkage console master control lever outer sleeve self-locking device, which comprises: compared with the prior art, the utility model has the following beneficial effects that: according to the design, the lifting rod drives the pull rope to move upwards, the pull rope enables the lifting plate and the operating rod to move downwards through the rope wheel in the moving process, the operating rod further extends into the operating hole, the operating sleeve is convenient for a worker to use, the operating rod is separated from the operating box under the action of the reset spring after the use is finished, and the operating rod cannot swing in the operating hole, so that the operation of the operating rod which is controlled by the linkage console master is safe and reliable, the operating sleeve is prevented from being touched by the worker carelessly, the operating rod is prevented from being operated mistakenly, the operation is simple, the protection effect is good, and the misoperation probability is effectively reduced.
Description
Technical Field
The utility model belongs to the field of linkage control consoles, and particularly relates to a self-locking device for an outer sleeve of a master control lever of a linkage control console.
Background
At present, because of the requirement of safe production, a control system of engineering equipment needs safe and accurate production operation during working, particularly the safe operation of a main control lever of a linkage control console in hoisting equipment, but most of the space of a control room where the control lever is located is small, the probability of misoperation caused by the fact that an operator does not contact the control lever subjectively during working is increased, and a serious safety accident can be caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a linkage control console master control lever outer sleeve self-locking device, which solves the problems in the background technology.
The utility model is realized by the following technical scheme: a linkage control platform master control stick outer tube self-locking device comprises: the middle position of the upper surface of the control sleeve is welded with a support rod, the upper end of the support rod is connected with a handle, the upper side of the outer surface of a lifting rod is provided with a second through hole, the support rod extends into the second through hole, the left side and the right side of the upper surface of the control sleeve are provided with first through holes, two groups of the first through holes are internally provided with side rods, the upper ends of the side rods are connected with the lower side surface of the lifting rod, the upper side of the inner part of the control sleeve is provided with a lifting ring, the lower ends of the side rods are connected with the surface of the lifting ring, the support rod penetrates through the upper surface of the control sleeve and extends into the lifting ring, the lower surface of the support rod is upwards provided with an assembly hole, an assembly rod is arranged in the assembly hole, the lower end of the assembly rod is connected with a lifting plate, the left side and the right side of the inner surface of the control sleeve are provided with sliding grooves, and the left side and right sides of the outer surface of the lifting plate are provided with sliding blocks, the slider assembly is in the spout, the line hole has been seted up to lifter plate upper surface, the downthehole portion of line is equipped with draws the pilot rope, the welding of the inside downside of control sleeve has the holding ring, the holding ring upper surface is equipped with the rope wheel, draw the pilot rope lower extreme around the rope wheel connect at the lifter plate lower surface, draw the pilot rope upper end through crossing the line jogged joint at the lifter ring lower surface, be connected through reset spring between holding ring and the lifter plate and be connected, the lifter plate lower surface connection control rod, control sleeve lower surface connection dust guard, the locating hole has been seted up to the dust guard upper surface, inside the lifter plate stretched into the locating hole, the control box is connected to the dust guard lower extreme, the control box upper surface is equipped with the control hole.
In a preferred embodiment, two sets of line holes, a pulling rope and a rope wheel are symmetrically arranged inside the control sleeve.
As a preferred embodiment, the front and rear sides of the two groups of rope wheels are provided with return springs.
In a preferred embodiment, the dust guard and the console box are connected by a spring.
As a preferred embodiment, the support rod is welded in a first through groove, the first through groove is formed in the middle of the upper surface of the control sleeve, and a second through groove is formed in the middle of the lower surface of the control sleeve. As a preferred embodiment, the front side and the rear side of the inside of the manipulating hole are both provided with manipulating grooves.
After the technical scheme is adopted, the utility model has the beneficial effects that: according to the self-locking device for the outer sleeve of the master control lever of the linkage control console, the control sleeve, the lifting rod, the pull rope, the lifting plate, the control lever, the control hole, the rope wheel, the return spring and the control box are added, the lifting rod drives the pull rope to move upwards, the lifting plate and the control lever are driven to move downwards by the rope wheel in the moving process of the pull rope, the control lever extends into the control hole, the control sleeve is convenient for a worker to use, the control lever is separated from the control box under the action of the return spring after the use is finished, and the control lever cannot swing in the control hole, so that the operation of the master control lever of the linkage control console is safe and reliable, and the situation that the worker does not touch the control sleeve accidentally to operate the control lever is avoided.
Because the assembling holes and the assembling rods are added, the design is convenient to avoid the lifting plate from being separated from the supporting rods in the moving process, the operation is simple, the protection effect is good, and the misoperation probability is effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a plan front view of an outer sleeve self-locking device of a master control lever of a linkage console.
FIG. 2 is a plan view of the self-locking device of the outer sleeve of the master joystick of the linkage console.
FIG. 3 is an enlarged view of the portion B of the side rod in the self-locking device of the outer sleeve of the main control lever of the linkage console.
FIG. 4 is an enlarged view of the portion A of a pull rope in the self-locking device of the outer sleeve of the main control lever of the linkage console.
Fig. 5 is a schematic structural diagram of a dust guard in the self-locking device for the outer sleeve of the master control lever of the coordinated control console.
FIG. 6 is a top plan view of the outer sleeve self-locking device of the master joystick of the linkage console.
In the figure, 1-operation sleeve, 11-first through hole, 12-sliding groove, 2-lifting rod, 21-second through hole, 3-handle, 31-supporting rod, 32-assembly hole, 4-side rod, 5-lifting ring, 6-lifting plate, 60-assembly rod, 61-line hole, 62-pull rope, 63-sliding block, 64-reset return spring, 65-operation rod, 7-positioning ring, 71-rope wheel, 8-dust-proof plate, 81-positioning hole, 9-operation box and 91-operation hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a linkage control platform master control stick outer tube self-locking device comprises: a control sleeve 1 and a control box 9, wherein a support rod 31 is welded in the middle of the upper surface of the control sleeve 1, the upper end of the support rod 31 is connected with a handle 3, a second through hole 21 is arranged on the upper side of the outer surface of a lifting rod 2, the support rod 31 extends into the second through hole 21, first through holes 11 are arranged on the left side and the right side of the upper surface of the control sleeve 1, side rods 4 are arranged in two groups of first through holes 11, the upper ends of the side rods 4 are connected with the lower side surface of the lifting rod 2, a lifting ring 5 is arranged on the upper side of the inner part of the control sleeve 1, the lower ends of the side rods 4 are connected with the surface of the lifting ring 5, the support rod 31 penetrates through the upper surface of the control sleeve 1 and extends into the lifting ring 5, an assembly hole 32 is arranged on the lower surface of the support rod 31, an assembly rod 60 is arranged in the assembly hole 32, the lower end of the assembly rod 60 is connected with a lifting plate 6, sliding grooves 12 are arranged on the left side and the right side of the inner surface of the control sleeve 1, sliding blocks 63 are arranged on the left side and right side of the outer surface of the lifting plate 6, slider 63 assembles in spout 12, the line hole 61 has been seted up to lifter plate 6 upper surface, the inside stay cord 62 that is equipped with in line hole 61, the inside downside welding of control sleeve 1 has holding ring 7, holding ring 7 upper surface is equipped with rope pulley 71, the stay cord 62 lower extreme is connected at lifter plate 6 lower surface around rope pulley 71, the stay cord 62 upper end is connected at lifter ring 5 lower surface through line hole 61, it is connected through reset spring 64 to be connected between holding ring 7 and the lifter plate 6, 6 lower surface connection control rod 65 of lifter plate, control sleeve 1 lower surface connection dust guard 8, locating hole 81 has been seted up to 8 upper surfaces of dust guard, inside lifter plate 6 stretched into locating hole 81, control box 9 is connected to 8 lower extremes of dust guard, control box 9 upper surface is equipped with control hole 91.
Two groups of line holes 61, a pulling rope 62 and a rope wheel 71 are symmetrically arranged inside the control sleeve 1, and particularly, the lifting plate 6 is driven to move conveniently.
The front side and the rear side of the two groups of rope wheels 71 are provided with the return springs 64, and particularly, the misoperation probability is conveniently reduced.
The dust guard 8 and the control box 9 are connected through a spring, and particularly, the dust guard 8 is connected with the control box conveniently, and meanwhile the dust guard 8 swings on the surface of the control box conveniently.
The support rod 31 is welded in the first through groove, the first through groove is formed in the middle position of the upper surface of the control sleeve 1, the second through groove is formed in the middle position of the lower surface of the control sleeve 1, and particularly the second through groove facilitates movement of the control rod 65.
The control hole 91 is provided with control slots at the front side and the rear side, and particularly, the control rod 65 can swing inside the control box 9 conveniently.
As an embodiment of the present invention: when the lifting rope type manipulator is used, when a worker needs to operate the control sleeve 1 to swing, the palm is firstly pressed on the surface of the handle 3, then an acting force which is pulled upwards is applied to the lifting rod 2 by fingers, at the moment, the lifting rod 2 drives the lifting ring 5 to move upwards through the side edge rod 4, the lifting ring 5 moves upwards to drive the pulling rope 62 to slide on the surface of the rope wheel 71, because the length of the pulling rope 62 is unchanged, the lower end of the pulling rope 62 slides to the surface of the rope wheel 71 in the upward moving process of the upper end of the pulling rope 62, and then the lower end of the pulling rope 62 drives the lifting plate 6 to move downwards, the reset spring 64 is compressed through elastic deformation, at the moment, the lifting plate 6 drives the control rod 65 to extend into the control hole 91 through the positioning hole 81, so that the connection between the control sleeve 1 and the control box 9 is realized, and the use of the worker is facilitated.
After the use is finished, the acting force applied to the lifting rod 2 is cancelled, the reset spring 64 pushes the lifting plate 6 to move upwards, the pulling rope 62 slides on the surface of the rope wheel 71, the lifting rod 2 moves downwards in the upward movement process of the lifting plate 6, meanwhile, the lifting plate 6 drives the operating rod 65 to move upwards to the positioning hole 81, the operating rod 65 is separated from the operating hole 91, the operating rod 65 cannot swing in the operating hole 91 at the moment, the operation of the master operating rod 65 of the linkage control console is safe and reliable, and the situation that a worker touches the operating sleeve 1 accidentally to enable the operating rod 65 to be operated wrongly is avoided.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A linkage control platform master control stick outer tube self-locking device comprises: the operating sleeve and the operating box are characterized in that a supporting rod is welded in the middle of the upper surface of the operating sleeve, the upper end of the supporting rod is connected with a handle, a second through hole is formed in the upper side of the outer surface of a lifting rod, the supporting rod extends into the second through hole, first through holes are formed in the left side and the right side of the upper surface of the operating sleeve, side rods are arranged in two groups of first through holes, the upper ends of the side rods are connected with the lower side surface of the lifting rod, a lifting ring is arranged on the upper side of the inner part of the operating sleeve, the lower ends of the side rods are connected with the surface of the lifting ring, the supporting rod penetrates through the upper surface of the operating sleeve and extends into the lifting ring, an assembling hole is formed in the lower surface of the supporting rod, an assembling rod is arranged in the assembling hole, the lower end of the assembling rod is connected with a lifting plate, sliding grooves are formed in the left side and the right side of the inner surface of the operating sleeve, and the sliding blocks are arranged on the left side and right side of the outer surface of the lifting plate, the slider assembly is in the spout, the line hole has been seted up to the lifter plate upper surface, the downthehole portion of line is equipped with draws the pilot rope, the welding of the inside downside of control sleeve has the holding ring, the holding ring upper surface is equipped with the rope wheel, draw the pilot rope lower extreme around the rope wheel connect at the lifter plate lower surface, draw the pilot rope upper end through the line jogged joint at the lifter ring lower surface, be connected through reset spring between holding ring and the lifter plate and be connected, the control rod is connected to the lifter plate lower surface, control sleeve lower surface connection dust guard, the locating hole has been seted up to the dust guard upper surface, inside the lifter plate stretched into the locating hole, the control box is connected to the dust guard lower extreme, the control box upper surface was equipped with the control hole.
2. The self-locking device for the outer sleeve of the master control lever of the linked console as claimed in claim 1, wherein: the cable hole, the pulling rope and the rope wheel are respectively provided with two groups, and the two groups of the cable hole, the pulling rope and the rope wheel are symmetrically arranged on the left side and the right side inside the control sleeve.
3. The linkage console master control lever outer sleeve self-locking device as claimed in claim 1 or 2, wherein: the reset springs are provided with four groups, and the four groups of reset springs are symmetrically arranged on the front side and the rear side of the two groups of rope wheels.
4. The self-locking device for the outer sleeve of the master control lever of the linked console as claimed in claim 1, wherein: the dust guard and the control box are connected through a spring.
5. The self-locking device for the outer sleeve of the master control lever of the linked console as claimed in claim 1, wherein: a first through groove is formed in the middle of the upper surface of the control sleeve, a second through groove is formed in the middle of the lower surface of the control sleeve, and the support rod is welded inside the first through groove.
6. The self-locking device for the outer sleeve of the master control lever of the linked console as claimed in claim 1, wherein: the control hole is provided with control grooves on the front side and the rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122389850.3U CN216118552U (en) | 2021-09-30 | 2021-09-30 | Linkage control platform master control pole outer tube self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122389850.3U CN216118552U (en) | 2021-09-30 | 2021-09-30 | Linkage control platform master control pole outer tube self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216118552U true CN216118552U (en) | 2022-03-22 |
Family
ID=80690196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122389850.3U Active CN216118552U (en) | 2021-09-30 | 2021-09-30 | Linkage control platform master control pole outer tube self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216118552U (en) |
-
2021
- 2021-09-30 CN CN202122389850.3U patent/CN216118552U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A self-locking device for the outer sleeve of the main control lever of the linkage console Effective date of registration: 20230117 Granted publication date: 20220322 Pledgee: Shandong Yutai Rural Commercial Bank Co.,Ltd. Pledgor: Yutai Yinyan electric control equipment Co.,Ltd. Registration number: Y2023980031335 |