CN110789032A - Sliding block assembly for arc-shaped guide rail with internal rack - Google Patents
Sliding block assembly for arc-shaped guide rail with internal rack Download PDFInfo
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- CN110789032A CN110789032A CN201910952577.5A CN201910952577A CN110789032A CN 110789032 A CN110789032 A CN 110789032A CN 201910952577 A CN201910952577 A CN 201910952577A CN 110789032 A CN110789032 A CN 110789032A
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- slide
- assembly
- driven
- guide rail
- horizontal roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a slide block component for an arc-shaped guide rail with an internal rack, wherein a plurality of slideways are symmetrically arranged on two sides in a slide block main body, a driven transverse roller component slide seat is arranged in the slideway at the middle and two ends of one side, a supporting wheel component slide seat is arranged in the other slideway, a driven transverse roller component slide seat is arranged in the slideway at two ends of the other side, a driving transverse roller component slide seat is arranged in the slideway in the middle, a supporting wheel component slide seat is arranged in the slideway left at one side where the driving transverse roller component slide seat is installed, and spring components are respectively arranged on two sides of the supporting wheel component slide seat, the driven transverse roller component slide seat and two sides of the driving transverse roller component slide seat, the invention has reasonable structure, each slide block component is independently arranged, each slide block component can, through setting up supporting wheel subassembly and driven horizontal roller components, stability can promote greatly.
Description
Technical Field
The invention relates to the technical field of sliding block assemblies with inner rack arc-shaped guide rails, in particular to a sliding block assembly with inner rack arc-shaped guide rails.
Background
The slide block is a mould component which can slide in a direction vertical to the mould opening and closing direction or at a certain angle with the mould opening and closing direction in the mould opening and closing action of the mould, when the product structure enables the mould to use the slide block under the condition that the mould can not be normally demoulded without adopting the slide block, the material has proper hardness and wear resistance and is enough to bear the friction of movement, and the hardness of a cavity part or a core part on the slide block is in the same level as that of other parts of a mould cavity and a mould core.
Most only a pair of transverse wheel of sliding block set spare that present arc guide rail was used drives and removes, and stability is relatively poor, and the slider can not be applicable to the guide rail of frequent change radian under the general condition, also can lead to stability not enough, consequently, this problem that exists among the prior art is solved to a technique of improving urgently needed.
Disclosure of Invention
The invention aims to provide a sliding block assembly for an arc-shaped guide rail with an internal rack, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a sliding block component for an arc-shaped guide rail with an internal rack comprises a sliding block main body, a slide way, a supporting wheel component slide seat, a driven transverse roller component slide seat, a driving transverse roller component slide seat, a spring component, a supporting wheel component, a driven transverse roller component, a driving transverse roller component and a mounting plate, wherein a plurality of slide ways are symmetrically arranged on two sides in the sliding block main body, the driven transverse roller component slide seat is arranged in the slide way in the middle of and at two ends of one side of the sliding block main body, the supporting wheel component slide seats are arranged in the rest slide ways, the driven transverse roller component slide seat is arranged in the slide way in the middle of the slide way at two ends of the other side of the sliding block main body, the driving transverse roller component slide seat is arranged in the rest slide way at one side of the driving transverse roller component slide seat, the supporting, spring unit keeps away from supporting wheel subassembly slide, driven horizontal roller assembly slide and initiative horizontal roller assembly slide one end and all links to each other with the slide side arm, supporting wheel subassembly slide bottom links to each other with supporting wheel subassembly top activity, driven horizontal roller assembly slide bottom links to each other with driven horizontal roller assembly, initiative horizontal roller assembly slide bottom links to each other with initiative horizontal roller assembly, slider main part both sides are provided with the mounting panel.
Preferably, each slide way is internally provided with a guide groove.
Preferably, the two sides of the supporting wheel assembly sliding seat, the driven transverse roller assembly sliding seat and the driven transverse roller assembly sliding seat are provided with protrusions, and the protrusions are arranged in the guide grooves on the inner sides of the slide ways.
Preferably, a shaft sleeve is arranged inside the sliding seat of the driving transverse roller assembly.
Preferably, the supporting wheel assembly comprises a stand column A, a rotary table, side plates and longitudinal rollers, the top end of the stand column A is fixedly connected with the bottom of a sliding seat of the supporting wheel assembly, the bottom of the stand column A is connected with the rotary table, the side plates are arranged on two sides of the lower surface of the rotary table, the longitudinal rollers are arranged between the side plates, and the longitudinal rollers are matched with supporting sliding grooves on two sides of an arc guide rail with an inner rack.
Preferably, driven horizontal roller assembly includes stand B, driven horizontal roller and head A, stand B links to each other with driven horizontal roller assembly slide bottom is fixed, the stand bottom is provided with driven horizontal roller, it is fixed that head A is passed through to driven horizontal roller lower surface, driven horizontal roller and the side spout phase-match of in-band rack arc guide both sides.
Preferably, the driving transverse roller assembly comprises a driving shaft, a gear, a driving transverse roller and a seal head B, the driving shaft is arranged in a shaft sleeve inside the driving transverse roller assembly sliding seat, the bottom of the driving shaft is connected with the upper surface of the gear, the lower surface of the gear is fixedly provided with the driving transverse roller, the lower surface of the driving transverse roller is fixed through the seal head B, the driving transverse roller is matched with side edge sliding grooves on two sides of the in-band rack arc-shaped guide rail, and the gear is meshed with racks arranged in the side edge sliding grooves on two sides of the in-band rack arc-shaped guide rail.
Preferably, the spring assembly comprises a spring and a telescopic column, the spring is sleeved outside the telescopic column, one end of the telescopic column is connected with the side arm of the slideway, and the other end of the telescopic column is connected with the side surface of the support wheel assembly sliding seat and the side surface of the driven transverse roller assembly sliding seat.
Preferably, the using method comprises the following steps:
the method comprises the following steps: installing arc guide rails on a base through bolts, wherein the arc guide rails are connected with one another but cannot form an angled corner;
step two: inserting the sliding block assembly from the side surface of the first arc-shaped guide rail, inserting the longitudinal roller of the supporting wheel assembly into the supporting sliding groove of the arc-shaped guide rail, inserting the driven transverse roller of the driven transverse roller assembly into the side sliding groove, and inserting the driving transverse roller and the gear of the driving transverse roller assembly into the side sliding groove on one side of the mounting rack to complete the connection of the sliding block assembly and the arc-shaped guide rail;
step three: the main body is arranged on the sliding block through an installation plate, the motor is arranged in the main body, and a shaft of the motor is connected with the top end of the driving shaft through a connecting piece;
step four: when the sliding block component moves, the gear rotation through the motor drive initiative transverse roller component, thereby realize moving, according to the radian of the different positions of arc guide rail, the driven transverse roller component of each position, supporting wheel subassembly and initiative transverse roller component all with the arc guide rail phase-match that corresponds the position, effect through spring assembly, drive supporting wheel subassembly slide, driven transverse roller component slide and initiative transverse roller component slide remove to corresponding the position in the slide, the vertical gyro wheel of supporting wheel subassembly bottom rotates certain angle along with the carousel, realize no matter can both automatic adaptation in any position of arc guide rail sliding block component, thereby realize moving on the arc guide rail of internal band rack.
Compared with the prior art, the invention has the beneficial effects that:
(1) every slide subassembly sets up alone, consequently, every slide subassembly all can be according to current radian adjustment position, and the radian of guide rail need not unanimously, and the suitability improves greatly.
(2) Through setting up supporting wheel subassembly and driven horizontal roller assembly, support from vertically again transversely supporting promptly, stability can promote greatly.
(3) Through setting up the horizontal wheel components of initiative, the gear meshes with the rack, need not to set up alone in the guide rail outside, and direct and the inside rack of guide rail can accomplish the drive walking, saves space.
Drawings
FIG. 1 is a schematic top view of the present invention.
FIG. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural diagram of a support wheel assembly slide seat.
Fig. 4 is a schematic structural diagram of the slide carriage of the driven transverse roller assembly.
Fig. 5 is a schematic structural diagram of the slide carriage of the active transverse roller assembly.
Fig. 6 is a schematic structural view of a support wheel assembly.
Fig. 7 is a schematic structural view of the driven transverse roller assembly.
Fig. 8 is a schematic structural view of the driving transverse roller assembly.
Fig. 9 is a schematic structural view of a spring assembly.
Fig. 10 is a schematic view of a structure of an arc-shaped guide rail with a rack.
FIG. 11 is a schematic view of the present invention in relation to the position of the arcuate rail.
FIG. 12 is a schematic view showing the position states of the support wheel assembly, the driven transverse roller assembly and the driving transverse roller assembly when the present invention is connected to the arc-shaped guide rail.
In the figure: the device comprises a slider body 1, a slideway 2, a supporting wheel assembly sliding base 3, a driven transverse roller assembly sliding base 4, a driving transverse roller assembly sliding base 5, a spring assembly 6, a supporting wheel assembly 7, a driven transverse roller assembly 8, a driving transverse roller assembly 9, a mounting plate 10, a bulge 11, a shaft sleeve 12, a spring 61, a telescopic column 62, an upright A71, a rotary table 72, a side plate 73, a longitudinal roller 74, an upright B81, a driven transverse roller 82, a seal head A83, a driving shaft 91, a gear 92, a driving transverse roller 93 and a seal head B94.
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. 1-5, the present invention provides a technical solution: a slide block component for an arc-shaped guide rail with an internal rack comprises a slide block main body 1, slide ways 2, a support wheel component slide seat 3, a driven transverse roller component slide seat 4, a driving transverse roller component slide seat 5, a spring component 6, a support wheel component 7, a driven transverse roller component 8, a driving transverse roller component 9 and a mounting plate 10, wherein a plurality of slide ways 2 are symmetrically arranged on two sides in the slide block main body 1, a guide groove is arranged in each slide way 2, the driven transverse roller component slide seat 4 is arranged in the slide way 2 at the middle and two ends of one side, the support wheel component slide seats 3 are arranged in the rest slide ways 2, the driven transverse roller component slide seat 4 is arranged in the slide way 2 at two ends of the other side, the driving transverse roller component slide seat 5 is arranged in the slide way 2 in the middle, a shaft sleeve 12 is arranged in the driving transverse roller component slide seat 5, supporting wheel subassembly slide 3, driven horizontal roller assembly slide 4 and driven horizontal roller assembly slide 4 both sides all are provided with protruding 11, protruding 11 all sets up in the inboard guide way of slide 2, supporting wheel subassembly slide 3 both sides, driven horizontal roller assembly slide 4 and the horizontal roller assembly slide 5 both sides of initiative are provided with spring assembly 6 respectively, spring assembly 6 keeps away from supporting wheel subassembly slide 3, driven horizontal roller assembly slide 4 and the horizontal roller assembly slide 5 one end of initiative all link to each other with slide 2 side arm, supporting wheel subassembly slide 3 bottom links to each other with supporting wheel subassembly 7 top activity, driven horizontal roller assembly slide 4 bottom links to each other with driven horizontal roller assembly 8, driving horizontal roller assembly slide 5 bottom links to each other with initiative horizontal roller assembly 9, slider main part 1 both sides are provided with mounting panel 10.
As shown in fig. 6, the supporting wheel assembly 7 includes a pillar a71, a rotating disc 72, side plates 73 and longitudinal rollers 74, the top end of the pillar a71 is fixedly connected with the bottom of the supporting wheel assembly sliding base 3, the bottom of the pillar a71 is connected with the rotating disc 72, the side plates 73 are arranged on two sides of the lower surface of the rotating disc 72, the longitudinal rollers 74 are arranged between the side plates 73, and the longitudinal rollers 74 are matched with the supporting sliding grooves on two sides of the arc-shaped guide rail with the internal rack.
As shown in fig. 7, the driven transverse roller assembly 8 comprises a vertical column B81, a driven transverse roller 82 and a sealing head a83, the vertical column B81 is fixedly connected with the bottom of the driven transverse roller assembly sliding seat 4, the bottom of the vertical column is provided with the driven transverse roller 82, the lower surface of the driven transverse roller 82 is fixed through the sealing head a83, and the driven transverse roller 82 is matched with side sliding grooves on two sides of the arc-shaped guide rail with the internal rack.
As shown in fig. 8, the driving transverse roller assembly 9 includes a driving shaft 91, a gear 92, a driving transverse roller 93 and a head B94, the driving shaft 91 is disposed in a shaft sleeve 12 inside the driving transverse roller assembly sliding seat 5, the bottom of the driving shaft 91 is connected with the upper surface of the gear 92, the driving transverse roller 93 is fixedly disposed on the lower surface of the gear 92, the lower surface of the driving transverse roller 93 is fixed through a head B94, the driving transverse roller 93 is matched with side edge sliding grooves on two sides of the arc-shaped guide rail with the inner rack, and the gear 92 is engaged with racks disposed in the side edge sliding grooves on two sides of the arc.
As shown in fig. 9, the spring assembly 6 includes a spring 61 and a telescopic column 62, the spring 61 is sleeved outside the telescopic column 62, one end of the telescopic column 62 is connected with the side arm of the slideway 2, and the other end of the telescopic column 62 is connected with the side of the supporting wheel assembly slide carriage 3 and the side of the driven transverse roller assembly slide carriage 4.
As shown in fig. 10, side sliding grooves are formed in two sides of the arc-shaped guide rail with the internal rack, a rack is arranged in the side sliding groove on one side, and supporting sliding grooves are formed in the upper surfaces of two sides of the base of the arc-shaped guide rail with the internal rack.
A sliding block assembly for an arc-shaped guide rail with an inner rack, and a using method thereof comprises the following steps:
the method comprises the following steps: installing arc guide rails on a base through bolts, wherein the arc guide rails are connected with one another but cannot form an angled corner;
step two: inserting the sliding block assembly from the side of the first arc-shaped guide rail, as shown in fig. 11, inserting the longitudinal roller 74 of the supporting wheel assembly 7 into the supporting chute of the arc-shaped guide rail, inserting the driven transverse roller 82 of the driven transverse roller assembly 8 into the side chute, inserting the driving transverse roller 93 and the gear 92 of the driving transverse roller assembly 9 into the side chute on the side of the mounting rack, and completing the connection of the sliding block assembly and the arc-shaped guide rail;
step three: the main body is arranged on the sliding block through an installation plate 10, the motor is arranged in the main body, and a shaft of the motor is connected with the top end of the driving shaft 91 through a connecting piece;
step four: when the sliding block component moves, gear 92 through motor drive initiative transverse roller subassembly 9 rotates, thereby realize moving, according to the radian of the different positions of arc guide rail, the driven transverse roller subassembly 8 of each position, supporting wheel subassembly 7 and initiative transverse roller subassembly 9 all with the arc guide rail phase-match of corresponding position, effect through spring assembly 6, drive supporting wheel subassembly slide 3, driven transverse roller subassembly slide 4 and initiative transverse roller subassembly slide 5 remove to corresponding position in slide 2, the vertical gyro wheel 74 of supporting wheel subassembly 7 bottom rotates certain angle along with carousel 72, realize that sliding block component no matter can both automatic adaptation in any position of arc guide rail, thereby realize moving on the arc guide rail of internal band rack.
The use principle is as follows: because the lower surface of the sliding block component is provided with the supporting wheel component, the driven transverse roller component and the driving transverse roller component sliding seat, and the supporting wheel component, the driven transverse roller component and the driving transverse roller component sliding seat are respectively connected with the supporting wheel component sliding seat, the driven transverse roller component sliding seat and the driving transverse roller component sliding seat which can slide left and right, and each sliding seat component is independently arranged, therefore, each sliding seat component can adjust the position according to the current radian, as shown in figure 12, the radian of the guide rail is not required to be consistent, as long as the connection part of the guide rail is smoothly connected, the applicability is greatly improved, through arranging the supporting wheel component and the driven transverse roller component, the supporting can be carried out from the longitudinal direction and the transverse direction, the stability is greatly improved, through arranging the driving transverse roller component, the gear and the rack are meshed, the independent arrangement outside the guide rail is not required, and, the space is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a slider assembly for taking in-band rack arc guide rail which characterized in that: including slider main part (1), slide (2), supporting wheel subassembly slide (3), driven horizontal roller components slide (4), initiative horizontal roller components slide (5), spring assembly (6), supporting wheel subassembly (7), driven horizontal roller components (8), initiative horizontal roller components (9) and mounting panel (10), the inside bilateral symmetry of slider main part (1) is opened has a plurality of slides (2), reaches both ends in the middle of wherein one side be provided with driven horizontal roller components slide (4) and all the other in slide (2) be provided with supporting wheel subassembly (3) in slide (2), wherein the opposite side both ends be provided with driven horizontal roller components slide (4) and in the middle in slide (2) be provided with initiative horizontal roller components slide (5) in slide (2), installation initiative horizontal roller components slide (5) one side is surplus be provided with in slide (2) and support horizontal roller components slide (3) ) The support wheel assembly slide (3) both sides, driven horizontal roller assembly slide (4) and initiative horizontal roller assembly slide (5) both sides are provided with spring assembly (6) respectively, spring assembly (6) are kept away from support wheel assembly slide (3), driven horizontal roller assembly slide (4) and initiative horizontal roller assembly slide (5) one end and are all linked to each other with slide (2) side arm, support wheel assembly slide (3) bottom links to each other with support wheel assembly (7) top activity, driven horizontal roller assembly slide (4) bottom links to each other with driven horizontal roller assembly (8), initiative horizontal roller assembly slide (5) bottom links to each other with initiative horizontal roller assembly (9), slider main part (1) both sides are provided with mounting panel (10).
2. The slider assembly of claim 1 for an internal rack arcuate guide rail, wherein: each slide (2) is internally provided with a guide groove.
3. The slider assembly of claim 1 for an internal rack arcuate guide rail, wherein: supporting wheel subassembly slide (3), driven horizontal roller assembly slide (4) and driven horizontal roller assembly slide (4) both sides all are provided with arch (11), arch (11) all set up in slide (2) inboard guide way.
4. The slider assembly of claim 1 for an internal rack arcuate guide rail, wherein: and a shaft sleeve (12) is arranged in the driving transverse roller assembly sliding seat (5).
5. The slider assembly of claim 1 for an internal rack arcuate guide rail, wherein: the supporting wheel assembly (7) comprises a stand column A (71), a rotary table (72), side plates (73) and longitudinal rollers (74), the top end of the stand column A (71) is fixedly connected with the bottom of the supporting wheel assembly sliding seat (3), the bottom of the stand column A (71) is connected with the rotary table (72), the side plates (73) are arranged on two sides of the lower surface of the rotary table (72), the longitudinal rollers (74) are arranged between the side plates (73), and the longitudinal rollers (74) are matched with supporting sliding grooves on two sides of an arc-shaped guide rail with an internal rack.
6. The slider assembly of claim 1 for an internal rack arcuate guide rail, wherein: driven horizontal roller assembly (8) are including stand B (81), driven horizontal roller (82) and head A (83), stand B (81) link to each other with driven horizontal roller assembly slide (4) bottom is fixed, the stand bottom is provided with driven horizontal roller (82), driven horizontal roller (82) lower surface is fixed through head A (83), driven horizontal roller (82) and the side spout phase-match of in-band rack arc guide both sides.
7. The slider assembly of claim 1 for an internal rack arcuate guide rail, wherein: the horizontal roller assembly of initiative (9) is including driving shaft (91), gear (92), horizontal gyro wheel of initiative (93) and head B (94), driving shaft (91) set up in the inside axle sleeve (12) of horizontal roller assembly slide (5) of initiative, driving shaft (91) bottom links to each other with gear (92) upper surface, gear (92) lower fixed surface is provided with horizontal gyro wheel of initiative (93), horizontal gyro wheel of initiative (93) lower surface is fixed through head B (94), horizontal gyro wheel of initiative (93) and the side spout phase-match of in-band rack arc guide both sides, gear (92) and the rack toothing who installs in the side spout of in-band rack arc guide both sides.
8. The slider assembly of claim 1 for an internal rack arcuate guide rail, wherein: spring unit (6) are including spring (61) and flexible post (62), flexible post (62) outside cover has spring (61), flexible post (62) one end links to each other with slide (2) side arm, flexible post (62) other end links to each other with supporting wheel subassembly slide (3) side and driven transverse roller subassembly slide (4) side.
9. The slider assembly of claim 1 for an internal rack arcuate guide rail, wherein: the using method comprises the following steps:
the method comprises the following steps: installing arc guide rails on a base through bolts, wherein the arc guide rails are connected with one another but cannot form an angled corner;
step two: inserting the sliding block assembly from the side surface of a first arc-shaped guide rail, inserting a longitudinal roller (74) of a supporting wheel assembly (7) into a supporting sliding groove of the arc-shaped guide rail, inserting a driven transverse roller (82) of a driven transverse roller assembly (8) into a side sliding groove, and inserting a driving transverse roller (93) and a gear (92) of a driving transverse roller assembly (9) into the side sliding groove on one side of the mounting rack to complete the connection of the sliding block assembly and the arc-shaped guide rail;
step three: the main body is arranged on the sliding block through an installation plate (10), the motor is arranged in the main body, and a shaft of the motor is connected with the top end of the driving shaft (91) through a connecting piece;
step four: when the sliding block component moves, the gear (92) of the driving transverse roller component (9) is driven by the motor to rotate, thereby realizing the movement, the radian of the arc guide rail at different positions is realized, the driven transverse roller components (8) at all positions, the supporting wheel component (7) and the driving transverse roller components (9) are matched with the arc guide rail at corresponding positions, the effect of the spring component (6) is realized, the supporting wheel component sliding seat (3) is driven, the driven transverse roller component sliding seat (4) and the driving transverse roller component sliding seat (5) move to corresponding positions in the slide rail (2), the longitudinal roller (74) at the bottom of the supporting wheel component (7) rotates at certain angle along with the turntable (72), the automatic adaptation of the sliding block component at any position of the arc guide rail is realized, and the sliding block component moves on the arc guide rail with a rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952577.5A CN110789032B (en) | 2019-10-09 | 2019-10-09 | Sliding block assembly for arc-shaped guide rail with internal rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910952577.5A CN110789032B (en) | 2019-10-09 | 2019-10-09 | Sliding block assembly for arc-shaped guide rail with internal rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110789032A true CN110789032A (en) | 2020-02-14 |
| CN110789032B CN110789032B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910952577.5A Active CN110789032B (en) | 2019-10-09 | 2019-10-09 | Sliding block assembly for arc-shaped guide rail with internal rack |
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| CN (1) | CN110789032B (en) |
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| CN114447823A (en) * | 2020-10-30 | 2022-05-06 | 河南平高电气股份有限公司 | GIS conductor self-cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114447823B (en) * | 2020-10-30 | 2023-10-20 | 河南平高电气股份有限公司 | GIS conductor self-cleaning device |
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| Publication number | Publication date |
|---|---|
| CN110789032B (en) | 2022-05-17 |
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