CN220149095U - Novel double-layer automatic rope returning and guiding device - Google Patents
Novel double-layer automatic rope returning and guiding device Download PDFInfo
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- CN220149095U CN220149095U CN202321317293.7U CN202321317293U CN220149095U CN 220149095 U CN220149095 U CN 220149095U CN 202321317293 U CN202321317293 U CN 202321317293U CN 220149095 U CN220149095 U CN 220149095U
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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Abstract
The utility model relates to the technical field of rope guides and discloses a novel double-layer automatic rope returning rope guide, which comprises a rope guide body, wherein the rope guide body comprises a rope guide inner ring and a rope guide outer ring which are correspondingly arranged and can rotate relatively, the rope guide inner ring and the rope guide outer ring are connected in a matched manner, meanwhile, fastening grooves are formed in the outer side surface of the rope guide outer ring and the outer side surface of the rope guide inner ring, and a first spiral groove and a second spiral groove are formed in the inner wall of the rope guide outer ring respectively, so that when the rope guide body is sleeved with a steel wire rope, the steel wire rope can be clamped inside the first spiral groove and the second spiral groove, at the moment, after the steel wire rope is jumped and jumped, the steel wire rope can be automatically restored into the rope groove through a winding drum of a reverse rotating crane, and the normal operation of the winding drum is restored.
Description
Technical Field
The utility model relates to the technical field of rope guides, in particular to a novel double-layer automatic rope returning rope guide.
Background
The rope guider is also called a rope arranging device, is one of accessories of the electric hoist, and has the function of enabling the steel wire ropes to be orderly arranged on the winding drum so as to prevent the steel wire ropes from being disordered, overlapped and the like, thereby causing mechanical faults of the electric hoist and damaging the electric hoist.
Chinese patent No. CN201206091Y discloses a rope guider of electric hoist, which comprises: the clamp comprises a longitudinal rope outlet groove and a first connecting surface; the connecting plate is fixed on the clamp through a screw, is fixedly connected with two sides of the first connecting surface and comprises a rope guide groove, the rope guide groove corresponds to the position of the longitudinal rope outlet groove on the clamp and is consistent in size, the connecting plate is composed of a left connecting plate and a right connecting plate which are bilaterally symmetrical, and the left connecting plate and the right connecting plate are fixedly connected through bolts. The electric hoist rope guide device can greatly accelerate the installation and disassembly speed, improves the operation efficiency and saves the production cost.
Although the electric hoist rope guide can accelerate the installation and the disassembly speed and improve the operation efficiency, the rope guide can not effectively press ropes under the condition that the steel wire ropes have no external force, and the steel wire ropes are likely to have the condition of messy grooves and jump grooves of the steel wire ropes on the winding drum of the crane, so that the existing requirements are not met, and a novel double-layer automatic rope returning rope guide is provided for the electric hoist rope guide.
Disclosure of Invention
The utility model provides a novel double-layer automatic rope returning guide, which has the beneficial effects of solving the problems in the background technology.
The utility model provides the following technical scheme: the novel double-layer automatic rope returning rope guider comprises a rope guider body, wherein the rope guider body comprises a rope guider inner ring and a rope guider outer ring which are correspondingly arranged and can rotate relatively, the rope guider inner ring and the rope guider outer ring are mutually matched and connected, and simultaneously, the outer side surface of the rope guider outer ring and the outer side surface of the rope guider inner ring are provided with fastening grooves;
the inner side surface of the outer ring of the rope guide is respectively provided with a first spiral groove and a second spiral groove, and the first spiral groove and the second spiral groove are horizontally arranged.
As a novel alternative scheme of the double-layer automatic rope returning guide device, the utility model comprises the following steps: the bottom of the inner ring of the rope guide is provided with a connecting ring, and the inner ring of the rope guide is nested on the outer ring of the rope guide through the connecting ring.
As a novel alternative scheme of the double-layer automatic rope returning guide device, the utility model comprises the following steps: two groups of fastening grooves are formed in the outer ring of the rope guide, adjusting through holes are formed in the fastening grooves, meanwhile, bolts penetrate through the adjusting through holes and are matched with nuts to complete connection of the outer ring of the rope guide, a group of fastening grooves are formed in the inner ring of the rope guide, and the connection mode of the fastening grooves is the same as that of the outer ring of the rope guide.
As a novel alternative scheme of the double-layer automatic rope returning guide device, the utility model comprises the following steps: the inner side surface of the inner ring of the rope guide is provided with a plurality of accommodating grooves, and a plurality of balls are arranged in each accommodating groove.
As a novel alternative scheme of the double-layer automatic rope returning guide device, the utility model comprises the following steps: the outer ring of the rope guide and the inner ring of the rope guide are integrally arranged in an annular shape.
As a novel alternative scheme of the double-layer automatic rope returning guide device, the utility model comprises the following steps: the outer ring of the rope guide and the inner ring of the rope guide are of two-half structures, the semi-rings forming the outer ring of the rope guide and the semi-rings forming the inner ring of the rope guide are symmetrically arranged respectively, and the structures are identical.
As a novel alternative scheme of the double-layer automatic rope returning guide device, the utility model comprises the following steps: the rope outlet is formed in the outer side surface of the rope guide outer ring in a penetrating mode, the rope outlet is of an integral arc-shaped structure, the outer side surface of the rope guide outer ring is attached to the rope guide outer ring, and meanwhile the guide shaft mounting block is fixedly mounted on the outer side surface of the rope guide outer ring.
The utility model has the following beneficial effects:
1. this novel double-deck automatic rope guide that returns through offer first helicla flute and second helicla flute respectively in the inner wall department of rope guide outer lane, this just makes when the rope guide body cup joints wire rope, wire rope can the joint inside first helicla flute and second helicla flute, after wire rope takes place the indiscriminate groove of jump groove this moment, through the reel of counter-rotating hoist, first helicla flute and second helicla flute will be automatic with wire rope resume in the rope groove, resume the normal running of reel, can reduce the shutdown repair loss because wire rope indiscriminate groove leads to a certain extent through this kind of mode.
2. This novel double-deck automatic rope guide that returns all sets up two half structures through with rope guide outer lane and rope guide inner circle, can cup joint to the wire rope reel of different thickness to a certain extent through this kind of mode, and mutually support through bolt and nut not only makes the connection inseparable relatively, dismouting when being convenient for in addition the later maintenance.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the connection structure of the inner ring and the outer ring of the rope guide of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
Fig. 4 is an enlarged schematic view of the structure at B of the present utility model.
In the figure: 1. a rope guide body;
101. an inner ring of the rope guide; 102. a connecting ring; 103. an outer ring of the rope guide; 104. a rope outlet; 105. a receiving groove; 106. a ball; 107. a bolt; 108. a fastening groove; 109. a guide shaft mounting block; 110. a first helical groove; 111. a second helical groove; 112. a screw cap; 113. the through hole is adjusted.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, a novel double-layer automatic rope returning rope guider comprises a rope guider body 1, wherein the rope guider body 1 comprises a rope guider inner ring 101 and a rope guider outer ring 103 which are correspondingly arranged and can rotate relatively, the rope guider inner ring 101 and the rope guider outer ring 103 are connected in a matched manner, and simultaneously, fastening grooves 108 are formed in the outer side surface of the rope guider outer ring 103 and the outer side surface of the rope guider inner ring 101;
the inner side surface of the rope guide outer ring 103 is respectively provided with a first spiral groove 110 and a second spiral groove 111, and the first spiral groove 110 and the second spiral groove 111 are horizontally arranged.
Two groups of fastening grooves 108 are formed in the rope guide outer ring 103, an adjusting through hole 113 is formed in each group of fastening grooves 108, meanwhile, bolts 107 penetrate through the adjusting through holes 113 and are matched with nuts 112 to complete connection of the rope guide outer ring 103, and in addition, a group of fastening grooves 108 are formed in the rope guide inner ring 101 in the same mode as the rope guide outer ring 103.
The inner side surface of the rope guide outer ring 103 is respectively provided with a first spiral groove 110 and a second spiral groove 111, and the first spiral groove 110 and the second spiral groove 111 are horizontally arranged.
The rope outlet 104 is respectively formed in the outer side surface of the rope guide outer ring 103 in a penetrating mode, the rope outlet 104 is of an integral arc-shaped structure, the outer side surface of the rope guide outer ring 103 is attached, and meanwhile the guide shaft mounting block 109 is fixedly mounted on the outer side surface of the rope guide outer ring 103.
In this embodiment: through offer first helicla flute 110 and second helicla flute 111 respectively in the inner wall department of rope guide outer lane 103, this just makes when rope guide body 1 cup joints wire rope, wire rope can the joint inside first helicla flute 110 and second helicla flute 111, at this moment when wire rope is taking place the indiscriminate inslot of jump tank, through the reel of counter-rotating hoist, first helicla flute 110 and second helicla flute 111 will be automatic with wire rope resume in the rope groove, resume the normal operation of reel, can reduce the shutdown repair loss because of the indiscriminate inslot of wire rope to a certain extent through this kind of mode.
Example 2
This embodiment is a modification of embodiment 1 in that the rope guide outer ring 103 and the rope guide inner ring 101 are integrally provided in a ring shape as shown in fig. 2.
The rope guide outer ring 103 and the rope guide inner ring 101 are both in two-half structures, and the semi-rings forming the rope guide outer ring 103 and the semi-rings forming the rope guide inner ring 101 are respectively symmetrically arranged and have identical structures.
In this embodiment: through all setting up two half structures with rope guide outer lane 103 and rope guide inner lane 101, can cup joint the wire rope reel to different thickness to a certain extent through this kind of mode, and not only make the connection inseparable relatively through the mutually supporting of bolt 107 and nut 112, the dismouting when being convenient for later maintenance moreover.
Example 3
This embodiment is an improvement on the basis of embodiment 1, and according to fig. 1 and 2, the bottom of the inner loop 101 of the rope guide is provided with a connecting ring 102, and the inner loop 101 of the rope guide is nested on the outer loop 103 of the rope guide through the connecting ring 102.
The inner side surface of the inner ring 101 of the rope guide is provided with a plurality of accommodating grooves 105, and a plurality of balls 106 are arranged in each accommodating groove 105.
In this embodiment: through the nested rope guide inner circle 101 that has on rope guide outer circle 103, through the setting of rope guide inner circle 101, not only play certain guard action to rope guide outer circle 103, simultaneously because a plurality of holding tanks 105 have been seted up at rope guide inner circle 101 inboard surface, and every holding tank 105 is inside all to be provided with a plurality of ball 106, this just makes when the wire rope reel is rotatory, through the effect of ball 106, the frictional force of rope guide body 1 when rotatory has been reduced to a certain extent, thereby let rotatory process more stable, and smooth.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The utility model provides a novel double-deck automatic rope guide that returns, includes rope guide body (1), its characterized in that: the rope guide body (1) comprises a rope guide inner ring (101) and a rope guide outer ring (103) which are correspondingly arranged and can rotate relatively, the rope guide inner ring (101) and the rope guide outer ring (103) are connected in a matched mode, and meanwhile fastening grooves (108) are formed in the outer side surface of the rope guide outer ring (103) and the outer side surface of the rope guide inner ring (101);
the inner side surface of the rope guide outer ring (103) is respectively provided with a first spiral groove (110) and a second spiral groove (111), and meanwhile the first spiral groove (110) and the second spiral groove (111) are horizontally arranged.
2. The novel double-layer automatic rope returning guide according to claim 1, wherein: the bottom of the inner ring (101) of the rope guide is provided with a connecting ring (102), and the inner ring (101) of the rope guide is nested on the outer ring (103) of the rope guide through the connecting ring (102).
3. The novel double-layer automatic rope returning guide according to claim 1, wherein: two groups of fastening grooves (108) are formed in the rope guide outer ring (103), adjusting through holes (113) are formed in the fastening grooves (108), meanwhile, bolts (107) penetrate through the adjusting through holes (113) and are matched with nuts (112) to complete connection of the rope guide outer ring (103), in addition, a group of fastening grooves (108) are formed in the rope guide inner ring (101) in the same mode as that of the rope guide outer ring (103).
4. The novel double-layer automatic rope returning guide according to claim 1, wherein: the inner side surface of the inner ring (101) of the rope guide is provided with a plurality of accommodating grooves (105), and a plurality of balls (106) are arranged in each accommodating groove (105).
5. The novel double-layer automatic rope returning guide as claimed in claim 2, wherein: the outer ring (103) and the inner ring (101) of the rope guide are integrally arranged in a ring shape.
6. The novel double-layer automatic rope returning guide as claimed in claim 5, wherein: the rope guide outer ring (103) and the rope guide inner ring (101) are of two-half structures, and the semi-rings forming the rope guide outer ring (103) and the semi-rings forming the rope guide inner ring (101) are symmetrically arranged respectively and are identical in structure.
7. The novel double-layer automatic rope returning guide according to claim 1, wherein: rope outlet (104) are respectively formed in the outer side surfaces of the rope guide outer rings (103) in a penetrating mode, the rope outlet (104) is of an integral arc-shaped structure, the outer side surfaces of the rope guide outer rings (103) are attached, and meanwhile guide shaft mounting blocks (109) are fixedly mounted on the outer side surfaces of the rope guide outer rings (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317293.7U CN220149095U (en) | 2023-05-29 | 2023-05-29 | Novel double-layer automatic rope returning and guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317293.7U CN220149095U (en) | 2023-05-29 | 2023-05-29 | Novel double-layer automatic rope returning and guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149095U true CN220149095U (en) | 2023-12-08 |
Family
ID=89011994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317293.7U Active CN220149095U (en) | 2023-05-29 | 2023-05-29 | Novel double-layer automatic rope returning and guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149095U (en) |
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2023
- 2023-05-29 CN CN202321317293.7U patent/CN220149095U/en active Active
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