CN111392515B - Adjustable winding device - Google Patents

Adjustable winding device Download PDF

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Publication number
CN111392515B
CN111392515B CN202010196354.3A CN202010196354A CN111392515B CN 111392515 B CN111392515 B CN 111392515B CN 202010196354 A CN202010196354 A CN 202010196354A CN 111392515 B CN111392515 B CN 111392515B
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CN
China
Prior art keywords
winding
limiting
winding part
adjustable
instrument
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Expired - Fee Related
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CN202010196354.3A
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Chinese (zh)
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CN111392515A (en
Inventor
沈佳璐
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Ningbo Beilun Third People's Hospital Medical And Health Service Group
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Ningbo Beilun Third People's Hospital Medical And Health Service Group
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Publication of CN111392515A publication Critical patent/CN111392515A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04Kinds or types
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18Constructional details
    • B65H75/26Arrangements for preventing slipping of winding
    • B65H75/265Reels with grooves or grooved elements inhibiting aligned or orderly winding

Abstract

The invention discloses an adjustable winding device which comprises a device body, wherein the device body comprises winding part assemblies and a distance adjusting mechanism arranged between the winding part assemblies. The winding component assemblies which are connected to the two sides of the distance adjusting mechanism in a sliding mode can adjust the axial length of the whole device body through axial sliding, and then the winding perimeter of the winding device is adjusted. The winding piece assembly is provided with a separating layer, the separating layer is arranged on the winding portion and slides between two limiting portions on two sides of the winding portion. According to the difference of instrument pipeline diameter, length, the wire winding region on the adjustable spacing portion of slip separate layer matches with the instrument pipeline, and then realizes accomodating winding in the classification of the different instrument pipelines in wire winding portion, ensures that every kind of instrument pipeline can both possess the wire winding region that the width is suitable.

Description

Adjustable winding device
Technical Field
The invention relates to the technical field of pipeline storage, in particular to an adjustable winding device.
Background
In an intensive care unit, a plurality of vital signs of a patient need to be monitored in real time, and a plurality of detection instruments need to be arranged beside a hospital bed; because of numerous instruments, the instrument wires are easy to be disorderly wound, and unnecessary troubles are caused to the nursing of medical staff; moreover, each instrument wire is different in length, and the long wire can be dragged to the ground, so that the wire is polluted, and nursing personnel are easily stumbled; and the length of the instrument line is not easy to adjust. For example, a medical article storage rack and a medical equipment assembly for medical equipment disclosed in chinese patent document, which has a publication number "CN 205144733U" including at least one storage cavity and an installation part for installing to medical equipment, further including a support part for supporting the medical equipment and a support seat for supporting the support part and the medical equipment, are generally stored and stored in containers such as storage boxes, and are fixedly installed on the medical equipment through the installation part and move together with the medical equipment by providing the storage cavity and the installation part on the medical article storage rack. Meanwhile, the containing cavity on the medical equipment can be used for containing medical articles corresponding to the medical equipment, such as cables and the like, so that the medical articles can be better managed, and the cleanness of a ward can be kept. However, considering that there are many instruments, the diameters, redundant lengths and materials of the instrument wires connected with various instruments are different, and the accommodating cavities with limited space can not effectively accommodate the instrument wires.
Disclosure of Invention
The invention provides an adjustable winding device, which aims to solve the problem that a plurality of instrument wires connected with medical equipment cannot be classified and effectively stored due to different specifications such as length, thickness and the like in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
an adjustable winding device comprises a device body, wherein the device body comprises winding piece assemblies and a distance adjusting mechanism arranged between the winding piece assemblies. The winding component assemblies in sliding connection on the two sides of the distance adjusting mechanism can adjust the axial length of the whole device body through axial sliding, and then the winding perimeter of the winding device is adjusted. Instrument pipelines with different lengths which need to be stored and wound can be stored in a proper state by adjusting the circumference of the winding wire, so that the phenomenon that the instrument pipelines cannot be wound on the device body in enough length when short and the secondary pipelines cannot be stored is avoided; b. when the instrument pipeline is long, technicians need to repeatedly wind for many times due to the fact that the winding perimeter of the device body is too short, work efficiency is reduced, and meanwhile, the pipeline is overlapped and scattered from the side due to the fact that the number of winding turns is too large. Therefore, the device body with the changeable winding perimeter can reasonably and effectively accommodate instrument pipelines with various specifications.
Preferably, the winding element assembly comprises a first winding element and a second winding element, the first winding element and the second winding element are respectively provided with a winding portion and two limiting portions, the two limiting portions are arranged on two sides of the winding portion in parallel, and the outer edge of the two limiting portions exceeds the outer contour line of the winding portion. First wire winding spare and second wire winding spare specification are the same and the symmetry sets up, spacing portion is assisted wire winding portion and is carried on spacingly to the instrument pipeline that has twined, avoids the pipeline to deviate from wire winding portion from the side and causes and accomodate the condition emergence of inefficacy.
Preferably, the winding portion is of a U-shaped curved surface structure, the limiting portions are of a U-shaped plate structure, and the two limiting portions are symmetrically arranged on two sides of the winding portion. The wire winding portion is a U-shaped curved surface structure, and compared with a traditional cylindrical wire winding structure, the wire winding portion not only meets the grabbing hand feeling during wire winding, but also can prevent the device body from freely rolling after being placed.
Preferably, the distance adjusting mechanism is a connecting block, and the first winding piece and the second winding piece are both in sliding sleeve connection with the connecting block. The winding part assembly is in transition fit with the connecting block, a cavity used for being sleeved with the connecting block is formed in the middle of the first winding part and the middle of the second winding part, the two sides of the connecting block are respectively connected with the first winding part and the second winding part, and the first winding part, the second winding part and the connecting block slide relatively to each other to further adjust the axial length of the whole device body.
Preferably, each of the wire winding component assemblies is provided with a separation layer, and the separation layers are arranged on the wire winding portion and slide between the two limiting portions on the two sides of the wire winding portion. The separate layer is used for setting up a plurality of wire winding regions between two spacing portions, according to the difference of instrument pipeline diameter, length, the wire winding region in the adjustable spacing portion of slip separate layer matches with the instrument pipeline, and then realizes accomodating the classification of the different instrument pipelines of winding in the wire winding portion, ensures that every kind of instrument pipeline can both possess the wire winding region that the width is suitable.
Preferably, an inserting groove is formed in one side, facing the second winding piece, of the separation layer of the first winding piece, an inserting strip is arranged on one side, facing the first winding piece, of the separation layer of the second winding piece, and the inserting strip is connected with the inserting groove in an inserting mode. The insertion groove is matched with the insertion strip, so that after the first winding piece and the second winding piece slide towards directions far away from each other, the winding circumference is increased, and meanwhile, the separation layers on the two sides are connected with each other and can move synchronously, and therefore, when the width of a winding area of an instrument pipeline is selected, the separation widths of the separation layers on the two sides of the distance adjusting mechanism can be ensured to be the same.
Preferably, the separate layer is a U-shaped structural plate, the outer edge of the separate layer is flush with the outer edge of the limiting portion, a guide groove is formed in the surface of the winding portion, a buckle is arranged on the separate layer corresponding to the guide groove, and the buckle is connected with the guide groove in a sliding mode. The winding device can be ensured to settle stably when keeping flat with spacing portion outer fringe parallel and level in division board outer fringe, the guide slot cooperatees with the buckle and is convenient for the separate layer to slide in winding portion, improves technical staff's work efficiency at the operation separate layer, labour saving and time saving.
Preferably, the separating layer is provided with a limiting belt on one side far away from the winding part, the limiting belt is provided with a cutting on one end far away from the separating layer, the limiting part is provided with a slot on one side far away from the winding part, and the cutting and the slot are detachably connected in an inserting and combining manner. The limiting belt is used for limiting instrument pipelines on the winding and winding portion and preventing the instrument pipelines from falling off, and the inserting strips at one end of the limiting belt are inserted into the slots in the limiting portion and connected to complete fixing of the limiting belt.
Preferably, the spacing band is an elastic member. The spacing area is the elastic band of rubber or nylon materials, can tighten up the instrument pipeline through elasticity for the instrument pipeline is accomodate back occupation space and is reduced on the device body, improves space utilization, can not produce great influence to the work of accomodating of adjacent wire winding region.
Preferably, the device body is further provided with an active winding storage mechanism, the device body is further provided with the active winding storage mechanism, the active winding storage mechanism comprises a middle sleeve arranged between the winding part and the connecting block, the middle sleeve is sleeved with the distance adjusting mechanism, one side of the middle sleeve, which faces the winding part, is provided with a key groove, the winding part is provided with a flat key corresponding to the key groove, the flat key is in sliding connection with the key groove, one end, which is close to the central axis of the connecting block, in the key groove is provided with a reset spring, the reset spring is arranged in parallel to the key groove, the active winding storage mechanism is used for enabling the distance between the winding part components to be shortened for a short time by utilizing the compression amount of the reset spring after the winding part is wound with the instrument pipeline, so that the instrument pipeline on the winding part is loosened, and a technician can adjust the separation layer to further compress the space occupied by the wound instrument pipeline, when the separating layer is adjusted to a proper position, the pressure applied to the reset spring is removed, the distance of the winding element assembly is restored to the distance before compression, the instrument pipeline is tightened, the separation is avoided, and the space compactness of each winding area is further improved.
Therefore, the invention has the following beneficial effects: (1) the winding component assemblies which are connected to the two sides of the distance adjusting mechanism in a sliding mode can adjust the axial length of the whole device body through axial sliding, and therefore the winding perimeter of the winding device is adjusted; (2) according to the difference of the diameter and the length of the instrument pipeline, the sliding separation layer can adjust the winding area on the limiting part to be matched with the instrument pipeline, so that the different instrument pipelines wound on the winding part can be stored in a classified mode, and each instrument pipeline can be ensured to have the winding area with the proper width; (3) the insertion grooves on the separation layers are matched with the insertion strips, so that the separation layers on the two sides are connected with each other and can move synchronously, and the consistency of winding areas on the two sides of the distance adjusting device is improved; (4) the separation layer is also provided with a limiting belt for fastening instrument pipelines, so that the compactness of each winding area can be improved, and the space utilization rate is improved; (5) technicians can adjust the separation layer through the active receiving mechanism, so that the space occupied by the wound instrument pipeline is further compressed, and the space compactness of each winding area is further improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a cross-sectional view taken at a-a in fig. 2.
In the figure: 1. the device body, 2, winding component subassembly, 21, first winding, 22, second winding, 3, apart from adjustment mechanism, 31, connecting block, 4, winding portion, 41, guide slot, 42, parallel key, 5, spacing portion, 51, slot, 6, spacer layer, 61, the groove of inserting, 62, the strip of inserting, 63, buckle, 7, spacing area, 71, the strip of inserting, 8, initiative winding receiving mechanism, 81, middle cover, 82, keyway, 83, reset spring.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
As shown in fig. 1, an adjustable winding device includes a device body 1 including winding element assemblies 2 and a distance adjusting mechanism 3 disposed between the winding element assemblies. The winding component assemblies in sliding connection on the two sides of the distance adjusting mechanism can adjust the axial length of the whole device body through axial sliding, and then the winding perimeter of the winding device is adjusted. Instrument pipelines with different lengths which need to be stored and wound can be stored in a proper state by adjusting the circumference of the winding wire, so that the phenomenon that the instrument pipelines cannot be wound on the device body in enough length when short and the secondary pipelines cannot be stored is avoided; b. when the instrument pipeline is long, technicians need to repeatedly wind for many times due to the fact that the winding perimeter of the device body is too short, work efficiency is reduced, and meanwhile, the pipeline is overlapped and scattered from the side due to the fact that the number of winding turns is too large. Therefore, the device body with the changeable winding perimeter can reasonably and effectively accommodate instrument pipelines with various specifications. The winding part assembly comprises a first winding part 21 and a second winding part 22, the first winding part and the second winding part are both provided with a winding part 4 and two limiting parts 5, the two limiting parts are arranged on two sides of the winding part in parallel, and the outer edge of the two limiting parts exceeds the outer contour line of the winding part. First wire winding spare and second wire winding spare specification are the same and the symmetry sets up, spacing portion is assisted wire winding portion and is carried on spacingly to the instrument pipeline that has twined, avoids the pipeline to deviate from wire winding portion from the side and causes and accomodate the condition emergence of inefficacy. The distance adjusting structure is a connecting block 31, and the first winding piece and the second winding piece are both in sliding sleeve connection with the connecting block. The winding part assembly is in transition fit with the connecting block, a cavity used for being sleeved with the connecting block is formed in the middle of the first winding part and the middle of the second winding part, the two sides of the connecting block are respectively connected with the first winding part and the second winding part, and the first winding part, the second winding part and the connecting block slide relatively to each other to further adjust the axial length of the whole device body.
All be provided with separate layer 6 on the wire winding spare subassembly, the separate layer sets up in wire winding portion, and slides between the two spacing portions of wire winding portion both sides. In this embodiment, the separation layer is made of a PVC thin plate, and four separation layers are respectively disposed on the first winding member and the second winding member. The separate layer is used for setting up a plurality of wire winding regions between two spacing portions, according to the difference of instrument pipeline diameter, length, the wire winding region in the adjustable spacing portion of slip separate layer matches with the instrument pipeline, and then realizes accomodating the classification of the different instrument pipelines of winding in the wire winding portion, ensures that every kind of instrument pipeline can both possess the wire winding region that the width is suitable. The separating layer of first wire winding spare is provided with the groove 61 of inserting to close towards second wire winding spare one side, the separating layer of second wire winding spare is provided with the strip 62 of inserting to close towards first wire winding spare one side, the strip of inserting to close is inserted with the groove of inserting to close and is connected. The insertion groove is matched with the insertion strip, so that after the first winding piece and the second winding piece slide towards directions far away from each other, the winding circumference is increased, and meanwhile, the separation layers on the two sides are connected with each other and can move synchronously, and therefore, when the width of a winding area of an instrument pipeline is selected, the separation widths of the separation layers on the two sides of the distance adjusting mechanism can be ensured to be the same. The separate layer is U type structure plate, separate layer outer fringe and spacing portion outer fringe parallel and level, wire winding portion surface is provided with guide slot 41, it is provided with buckle 63 to correspond the guide slot on the separate layer, buckle and guide slot sliding connection. The winding device can be ensured to settle stably when keeping flat with spacing portion outer fringe parallel and level in division board outer fringe, the guide slot cooperatees with the buckle and is convenient for the separate layer to slide in winding portion, improves technical staff's work efficiency at the operation separate layer, labour saving and time saving. Spacing area 7 is provided with on one side of the part of keeping away from the winding on the separate layer, spacing area is kept away from separate layer one end and is set up cutting 71, spacing portion is kept away from winding one side and is provided with the slot, the cutting is connected for detachable interpolation with the slot. The limiting belt is used for limiting instrument pipelines on the winding and winding portion and preventing the instrument pipelines from falling off, and the inserting strips at one end of the limiting belt are inserted into the slots in the limiting portion and connected to complete fixing of the limiting belt. In this embodiment, spacing area is the nylon elastic band, can tighten up the instrument pipeline through elasticity for the instrument pipeline is accomodate back occupation space and is reduced on the device body, improves space utilization, can not produce great influence to the work of accomodating of adjacent wire winding region. The wire winding portion is of a U-shaped curved surface structure, the limiting portions are of U-shaped plate structures, and the two limiting portions are symmetrically arranged on two sides of the wire winding portion. The wire winding portion is a U-shaped curved surface structure, and compared with a traditional cylindrical wire winding structure, the wire winding portion not only meets the grabbing hand feeling during wire winding, but also can prevent the device body from freely rolling after being placed.
As shown in fig. 3, the device body 1 is further provided with an active winding storage mechanism 8, the active winding storage mechanism 8 includes a middle sleeve 81 arranged between the winding portion 4 and the connecting block 31, the middle sleeve 81 is sleeved with the distance adjusting mechanism 3, a key groove 82 is arranged on one side of the middle sleeve 81 facing the winding portion 4, the winding portion 4 is provided with a flat key 42 corresponding to the key groove 82, the flat key 42 is slidably connected with the key groove 82, one end of the key groove 82, close to the central axis of the connecting block 31, is provided with a return spring 83, and the return spring 83 is arranged in parallel to the key groove 82. Initiative wire winding receiving mechanism is used for after the winding has the instrument pipeline in wire winding portion, compress wire winding spare subassembly to the middle part, usable reset spring's compressive capacity makes the short-term reduction of distance between the wire winding spare subassembly, and then make the instrument pipeline in the wire winding portion not hard up, the adjustable separate layer of technical staff makes the shared space of instrument pipeline that can twine further compressed this moment, remove after adjusting suitable position when the separate layer and exert in reset spring's pressure, the distance of wire winding spare subassembly is replied to the distance before the compression, the instrument pipeline is tightened, avoid it to drop and further improved every wire winding regional space compactness again simultaneously.
When the adjustable winding device disclosed by the invention is used, all the separation layers are determined to be attached to the same side of the device body for use. And then determining proper winding perimeter according to a plurality of instrument pipelines stored as required, namely respectively stretching the first winding part and the second winding part to two ends, sliding the flat keys in the key grooves to a position close to the connecting block end, fixing the relative positions of the hollow sleeve and the winding part assembly, continuously stretching the winding part assembly, and sliding the hollow sleeve relative to the connecting block due to the transition fit of the hollow sleeve and the connecting block, wherein the stretching force is greater than the static friction force between the hollow sleeve and the connecting block, and sliding the first winding part and the second winding part to two sides respectively until reaching the position corresponding to the target winding perimeter. Then, winding a first instrument pipeline, when the winding is finished, slightly forcibly pressing the first and second winding parts to the middle part, at the moment, moving the flat key on the buffer part and compressing the reset spring to enable the winding perimeter to be temporarily reduced and the instrument pipeline to be loosened, at the moment, forcibly pushing a separation layer which is arranged on the first and second winding parts and is close to the instrument pipeline to the direction far away from other separation layers to enable the separation layer to push the loosened instrument pipeline to synchronously move until the instrument pipeline is close to the limiting part in the moving direction, at the moment, removing the external force of the compressed winding part assembly, restoring the winding perimeter under the action of the reset spring, tightening the instrument pipeline, simultaneously accommodating the instrument pipeline to the position close to the limiting part by the first separation plate, and finally fixing the limiting belt on the first separation layer into the slot of the limiting part to finish the accommodating of the first instrument pipeline, while minimizing the impact on the storage of the next instrument line. Analogize with this, leave several kinds of instrument pipelines and continue to twine in proper order on the wire winding portion of first wire winding spare and second wire winding spare, every pipeline twines to push through idle separate layer after finishing and pastes and lean on to preceding separate layer, ties up through the spacing area on the separate layer at rear portion at last, is accomodate by further integrating.
Example 2
It is worth noting that in the embodiment 1, the distance adjusting mechanism adopts the connecting block to sleeve the winding part assemblies on two sides to realize the distance adjustment between the winding part assemblies, and the scheme has the characteristics that the length of the distance adjusting mechanism body is inconvenient, and the relative position of the winding part assemblies and the distance adjusting mechanism is changed in a sleeve connection mode to realize the distance adjustment; in this embodiment, the distance adjusting mechanism may also adopt a telescopic rod or a cross-type folding rod or other length-adjustable member to change the distance between the winding parts, when the distance adjusting mechanism with a variable length of the body is adopted, the hollow sleeve may be cut down, the key slot is arranged on the distance adjusting mechanism and is slidably connected with the flat key on the winding part, meanwhile, the elastic force of the return spring needs to be smaller than the driving force of the distance adjusting mechanism, that is, when a technician compresses the winding parts on any side of the distance adjusting mechanism to the middle, it is ensured that the return spring is compressed first and the length of the distance adjusting mechanism does not change.
The separating layer also can set up to the spacing post that can move on the portion of winding, compares in the sheet metal in embodiment 1, and spacing post volume is littleer, can improve the regional area occupancy of winding, further optimizes winding device's classification and accomodates the function.
In addition to the above embodiments, the technical features of the present invention can be re-selected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention which are not described in detail should be regarded as the specific embodiments of the present invention and are within the protection scope of the present invention.

Claims (8)

1. An adjustable winding device comprises a device body (1), and is characterized in that the device body (1) comprises winding part assemblies (2) and a distance adjusting mechanism (3) arranged between the winding part assemblies (2); the distance adjusting mechanism (3) is a connecting block (31);
the winding part assembly (2) comprises a first winding part (21) and a second winding part (22), and the first winding part (21) and the second winding part (22) are both provided with a winding part (4) and two limiting parts (5);
the outer edge of the separation layer (6) is flush with the outer edge of the limiting part (5), a guide groove (41) is formed in the surface of the winding part (4), a buckle (63) is arranged on the separation layer (6) corresponding to the guide groove (41), and the buckle (63) is connected with the guide groove (41) in a sliding mode;
the two limiting parts (5) are arranged on two sides of the winding part (4) in parallel, the first winding piece (21) and the second winding piece (22) are correspondingly provided with separation layers (6), and the separation layers (6) are connected to the winding part (4) and slide between the two limiting parts (5) on two sides of the winding part (4);
the device body (1) is further provided with an active winding storage mechanism (8), the active winding storage mechanism (8) comprises a middle sleeve (81) arranged between the winding part (4) and the connecting block (31), the middle sleeve (81) is sleeved with the distance adjusting mechanism (3), one side, facing the winding part (4), of the middle sleeve (81) is provided with a key groove (82), the winding part (4) is provided with a flat key (42) corresponding to the key groove (82), the flat key (42) is in sliding connection with the key groove (82), and one end, close to the central axis of the connecting block (31), in the key groove (82) is provided with a return spring (83);
the compression of the return spring (83) can reduce the distance between the wire-winding components (2) for a short time and loosen the instrument lines on the wire-winding part (4), the adjustment separation layer (6) can compress the space occupied by the instrument lines, and when the separation layer (6) is adjusted to a proper position, the instrument lines can be tightened by removing the pressure applied to the return spring (83).
2. The adjustable winding device as claimed in claim 1, wherein the outer edge of the limiting portion (5) extends beyond the outer contour of the winding portion (4).
3. The adjustable winding device as claimed in claim 2, wherein the winding portion (4) is a U-shaped curved surface structure, the limiting portions (5) are U-shaped plate structures, and the two limiting portions (5) are symmetrically arranged on two sides of the winding portion (4).
4. An adjustable winding device according to claim 2, wherein the first winding member (21) and the second winding member (22) are slidably sleeved with the connecting block (31).
5. The adjustable winding device as claimed in claim 1, wherein the separating layer (6) of the first winding member (21) is provided with an insertion groove (61) on the side facing the second winding member (22), the separating layer (6) of the second winding member (22) is provided with an insertion strip (62) on the side facing the first winding member (21), and the insertion strip (62) is inserted and connected with the insertion groove (61).
6. The adjustable winding device as claimed in claim 1, wherein a limiting belt (7) is disposed on a side of the separation layer (6) away from the winding portion (4), an insertion strip (71) is disposed on an end of the limiting belt (7) away from the separation layer (6), a slot (51) is disposed on a side of the limiting portion (5) away from the winding portion (4), and the insertion strip (71) and the slot (51) are detachably connected in an insertion manner.
7. An adjustable winding device according to claim 6, characterized in that the limiting band (7) is an elastic element.
8. An adjustable winding device according to any one of claims 1-7, characterized in that the return spring (83) is arranged parallel to the key slot (82).
CN202010196354.3A 2020-03-19 2020-03-19 Adjustable winding device Expired - Fee Related CN111392515B (en)

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CN112526684B (en) * 2020-12-02 2023-02-03 国网山东省电力公司滨州供电公司 Winding device for electric power construction

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