CN209747844U - Length-adjustable cable - Google Patents
Length-adjustable cable Download PDFInfo
- Publication number
- CN209747844U CN209747844U CN201920433445.7U CN201920433445U CN209747844U CN 209747844 U CN209747844 U CN 209747844U CN 201920433445 U CN201920433445 U CN 201920433445U CN 209747844 U CN209747844 U CN 209747844U
- Authority
- CN
- China
- Prior art keywords
- cable
- wire inlet
- connecting piece
- electrical
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
the utility model relates to a cable discloses an adjustable length cable. The utility model discloses in, the adjustable length cable, include: a housing; a first electrical cable comprising: first head end, first electrical property connecting piece, first cable body, the second cable conductor includes: the second head end, the second electrical connecting piece and the second cable body; the reel device is rotatably arranged in the shell; the reel device is provided with a first wire inlet side for mounting the first electrical connecting piece and a second wire inlet side for mounting the second electrical connecting piece, and the first wire inlet side and the second wire inlet side are oppositely arranged on two sides of the axis of the reel device; the conductive part is arranged in the reel device and is electrically connected with the second electrical connecting piece and the first electrical connecting piece respectively; the rotating part is arranged outside the shell and used for driving the reel device to rotate. Compared with the prior art, the cable installation device can meet the requirements of hoistways with different heights on cables, is more convenient to install and use, and is not easy to tie knots and wind the cables.
Description
Technical Field
the utility model relates to a cable, in particular to adjustable length cable.
Background
as a cable for supplying power and transmitting signals to an elevator when a car of the elevator moves up and down in a hoistway, the cable is required to have high reliability and stability. The cable is used in an elevator, and different lengths are required according to the height of a hoistway to meet the condition that the lift car is lifted and lowered in the hoistway to match the height of the hoistway. However, the existing cables are arranged together, and when the cables are used, the outer package is disassembled, and the cables are directly scattered for use. Due to the different heights of the shafts, the existing cables are used in different shafts and need different lengths. When the well is short, the cable is long, and the cable is cut for use after the length of the cable needs to be estimated during connection. When the well is higher, need prepare many cables, when the installation, dial the sinle silk of cable open, let two cable concatenations, satisfy the demand of high well for the installation is comparatively inconvenient. And when meeting different hoistways, cables with different lengths need to be selected, and a larger workload is brought to installation personnel. Meanwhile, when cables with different lengths are selected, the cables are scattered due to the fact that the cables need to be cut and then moved to a hoistway to install a car, the cables are easy to wind or scatter everywhere, and installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable length cable for can satisfy the well of co-altitude not to the demand of cable, and it is more convenient to install and use, and the cable is also difficult for the winding of knoing.
In order to solve the above technical problem, an embodiment of the utility model provides an adjustable length cable, include:
A housing;
A first electrical cable comprising: a first head end, a first electrical connecting piece arranged opposite to the first head end, a first cable body connecting the first head end and the first electrical connecting piece,
A second electrical cable comprising: the cable comprises a second head end, a second electrical connecting piece and a second cable body, wherein the second electrical connecting piece is arranged opposite to the second head end; the first head end and the second head end extend outwards of the shell towards opposite directions;
the winding shaft device is rotatably arranged in the shell and is used for winding or releasing the first cable body and the second cable body simultaneously when rotating; the reel device is provided with a first wire inlet side for mounting the first electrical connecting piece and a second wire inlet side for mounting the second electrical connecting piece, and the first wire inlet side and the second wire inlet side are oppositely arranged on two sides of the axis of the reel device;
the conductive part is arranged in the reel device and is respectively electrically connected with the second electrical connecting piece and the first electrical connecting piece;
and the rotating part is arranged outside the shell and used for driving the reel device to rotate.
The utility model discloses embodiment is for prior art, owing to be equipped with casing, first cable conductor, second cable conductor, reel device, conductive parts and rotate the piece, the first electric connection spare of first cable conductor and the second electric connection spare of second cable conductor all with conductive parts electric connection to the electric property of realizing first cable and second cable switches on. And the first head end of first cable conductor and the second head end of second cable conductor face the direction that deviates from mutually and to extend outside the casing, be equipped with on the reel device and be used for the installation first inlet wire side of first electric property connecting piece and the second inlet wire side that is used for installing second electric property connecting piece, first inlet wire side with second inlet wire side sets up relatively the both sides of the axis of reel device to when the reel device rotates, first cable conductor and second cable conductor are rolled up simultaneously on the reel device, or are released from the reel device simultaneously, come out in the casing. When the first cable wire and the second cable wire are simultaneously released from the reel device, the first cable wire and the second cable wire outside the shell are extended in opposite directions, so that the length of the first cable wire and the length of the second cable wire outside the shell are integrally extended, the first cable wire and the second cable wire can be used in a hoistway with a high height, and the cables do not need to be additionally spliced. When in the well of highly shorter, can roll up first cable conductor and second cable conductor, let first cable conductor and second cable conductor length outside the casing reduce, let first cable conductor and second cable conductor length outside the casing less, satisfy the needs of this well. Therefore, the length-adjustable cable can be used in the hoistways with different heights, workers do not need to specially search for cables matched with the hoistways with different heights, and labor is reduced. In addition, the first cable and the second cable can be wound and unwound by the winding device, so that when the cable with the adjustable length is used, the cable with the adjustable length is pulled out by using the cable with the adjustable length, the cable is not wound, and the use is more convenient.
in addition, the reel device is an insulating piece;
The conductive member abuts against the spool means.
in addition, the first electrical connector and the second electrical connector are detachably connected with the conductive component.
In addition, the first electrical connecting piece is a first wiring terminal;
the second electrical connecting piece is a second wiring terminal;
the conductive component is provided with a first interface end for the first wiring terminal to be inserted in and a second interface end for the second wiring terminal to be inserted in.
In addition, the spool device includes:
The reel body is arranged in the shell and used for winding the first cable body and the second cable body, and the conductive component is arranged in the reel body;
the driving piece is fixed with the rotating piece and is rotatably connected with the shell;
The two ends of the first connecting shaft are respectively fixed with one end of the scroll body and the driving piece, and the first connecting shaft and the scroll body are coaxially arranged;
the second connecting shaft is arranged opposite to the first connecting shaft, one end of the second connecting shaft is fixed to the other end of the scroll body, the other end of the second connecting shaft is rotatably connected with the shell, and the second connecting shaft is coaxially arranged with the scroll body and the first connecting shaft.
In addition, the driving member includes:
a drive gear coupled to the rotating member;
The driven gear is coaxially arranged with the driving gear and is meshed with the driving gear; the driven gear is fixed with the first connecting shaft, and the first connecting shaft is coaxial with the driving gear and the driven gear.
In addition, a baffle plate arranged around the axis of the reel body is arranged on the outer surface of the reel body, and the baffle plate separates the reel body to form a first coiling area for accommodating the first cable body and a second coiling area for accommodating the second cable body;
A first wire inlet hole for the first electrical connecting piece to pass through is formed in the first wire inlet side, and the first wire inlet hole is located in the first wire winding area;
and a second wire inlet hole for the first electrical connecting piece to pass through is formed in the second wire inlet side, and the second wire inlet hole is positioned in the second wire coiling area.
in addition, the first wire inlet hole is formed in one side, far away from the baffle, of the first wire inlet side;
the second wire inlet hole is formed in one side, far away from the baffle, of the second wire inlet side.
In addition, the first wire inlet hole is obliquely arranged towards the baffle plate;
The second wire inlet hole is obliquely arranged towards the baffle plate.
Drawings
fig. 1 is a schematic structural view of a length-adjustable cable according to a first embodiment of the present invention;
Fig. 2 is a schematic view of the internal structure of the reel device of the cable with adjustable length according to the first embodiment of the present invention.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
the first embodiment of the present invention relates to a length-adjustable cable, as shown in fig. 1 and 2, including: a housing 1, a first cable, a second cable, a reel device, a conductive member 2, and a rotation member 3. The first electric cable line includes: the cable connector comprises a first head end 41, a first electrical connector 42 arranged opposite to the first head end 41, and a first cable body 43 connected with the first head end 41 and the first electrical connector 42, wherein the first head end 41, the first cable body 43 and the first electrical connector 42 are electrically connected. The second electric cable line includes: the second head end 51, the second electrical connector 52 opposite to the second head end 51, the second cable body 53 connecting the second head end 51 and the second electrical connector 52, and the second head end 51, the second cable body 53, and the second electrical connector 52 are electrically connected. The shell 1 is provided with a first wire outlet hole 10 and a second wire outlet hole 20, the first head end 41 comes out from the first wire outlet hole 10, the second head end 51 comes out from the second wire outlet hole 20, and the first head end 41 and the second head end 51 extend outwards from the shell 1 towards the direction away from each other. The reel device is rotatably disposed in the housing 1, and is configured to simultaneously reel or unwind the first cable body 43 and the second cable body 53 when rotating, the reel device is provided with a first wire feeding side for mounting the first electrical connector 42 and a second wire feeding side for mounting the second electrical connector 52, and the first wire feeding side and the second wire feeding side are disposed on two sides of an axis of the reel device. The rotating part 3 is arranged outside the shell 1 and is used for driving the reel device to rotate. The conductive component 2 is disposed in the reel device and electrically connected to the second electrical connector 52 and the first electrical connector 42, respectively, so as to electrically connect the first cable and the second cable. In actual use, forward rotation rotates piece 3, rotates 3 and drives the positive rotation of spool device, and on first cable conductor, the roll-up of second cable conductor rolled up to the spool device, reverse rotation rotated piece 3, rotated 3 and drives the rotation of spool device direction, and first cable conductor, second cable conductor are released from the spool device, extend to 1 outsides of casing. Of course, the reel device can also reversely rotate to reel the first cable and the second cable, and the reel device can be selected according to actual use requirements.
as can be easily seen from the above description, due to the housing 1, the first cable, the second cable, the reel device, the conductive member 2 and the rotating member 3, the first electrical connector 42 of the first cable and the second electrical connector 52 of the second cable are both electrically connected to the conductive member 2, so as to achieve electrical conduction between the first cable and the second cable. And the first head end 41 of first cable conductor and the second head end 51 of second cable conductor face the direction that deviates from mutually and extend to casing 1 outward, be equipped with the first incoming line side that is used for installing first electrical property connecting piece 42 on the reel device and be used for installing the second incoming line side of second electrical property connecting piece 52, first incoming line side and second incoming line side set up the both sides at the axis of reel device relatively, thereby when driving the reel device through rotating 3 and rotate, first cable conductor and second cable conductor are rolled up simultaneously on the reel device, or release from the reel device simultaneously, come out in the casing 1. When the first cable wire and the second cable wire are simultaneously released from the reel device, the first cable wire and the second cable wire outside the shell 1 are extended in opposite directions, so that the length of the first cable wire and the length of the second cable wire outside the shell 1 are increased as a whole, and the cable can be used in a hoistway with a high height without additionally splicing the cables. When in the short well of height, can roll up first cable conductor and second cable conductor, let first cable conductor and second cable conductor length outside casing 1 reduce, satisfy the needs of this well. Therefore, the length-adjustable cable can be used in the hoistways with different heights, workers do not need to specially find the cable matched with the hoistways with different heights, and manpower is reduced. In addition, the first cable and the second cable can be wound and unwound by the winding device, so that when the cable with the adjustable length is used, the cable with the adjustable length is pulled out by using the cable with the adjustable length, the cable is not wound, and the use is more convenient.
further, as shown in fig. 1 and 2, the reel device is an insulating member, and the conductive member 2 abuts against the reel device. Thereby prevent that the reel device from electrically conducting, it is safer to use, and the reel device rotates and drives the electric property connecting piece and rotate together, prevents that first electric property connecting piece 42 and second connecting wire from taking place to buckle with electrically conductive part 2 and twist reverse for keep stable electric property between first cable conductor and the second cable conductor switches on.
In addition, as shown in fig. 1 and 2, the first electrical connector 42 and the second electrical connector 52 are detachably connected to the conductive member 2. The first cable and the second cable can be conveniently electrically conducted.
preferably, as shown in fig. 1 and 2, the first electrical connection 42 is a first connection terminal, and the second electrical connection 52 is a second connection terminal. The conductive member 2 is provided with a first interface end for inserting the first connection terminal and a second interface end for inserting the second connection terminal. Thereby insert first binding post and hold first interface, second binding post inserts second interface end, can realize the electric property between first cable conductor and the second cable conductor and switch on, convenient and fast convenient to use.
further, as shown in fig. 1 and 2, the reel device includes: reel body 61, driving piece 62, first connecting shaft 63, second connecting shaft 64. The reel body 61 is provided in the housing 1 for taking up the first cable body 43 and the second cable body 53, and the conductive member 2 is provided in the reel body 61. The driving part 62 is fixed with the rotating part 3 and is rotatably connected with the shell 1, the rotating part 3 passes through the shell 1 through a shaft and is connected with the driving part 62, two limiting parts are arranged on the shaft and are respectively arranged in the shell 1 and outside the shell 1, the two limiting parts are matched to clamp the shell 1, and the first connecting shaft cannot move in the axis direction of the first connecting shaft. The two ends of the first connecting shaft 63 are respectively fixed with one end of the reel body 61 and the driving member 62, and the first connecting shaft 63 is coaxially arranged with the reel body 61. The second connecting shaft 64 is disposed opposite to the first connecting shaft 63, one end of the second connecting shaft 64 is fixed to the other end of the reel body 61, the other end of the second connecting shaft 64 is rotatably connected to the housing 1, and the second connecting shaft 64 is disposed coaxially with the reel body 61 and the first connecting shaft 63. The housing 1 is provided with a limit groove, and the second connecting shaft 64 is embedded in the limit groove, so that the second connecting shaft 64 rotates in the limit groove. Thereby set up reel body 61 at casing 1 and rotating around self axis direction, can not remove in casing 1, first cable conductor and second cable conductor rolling or separate more stably, can not disturbed.
Specifically, as shown in fig. 1 and 2, the driving member 62 includes a driving gear 621 and a driven gear 622, the driving gear 621 is connected to the rotating member 3, and the driven gear 622 is coaxially disposed with the driving gear 621 and is engaged therewith. The driven gear 622 is fixed to the first connecting shaft 63, and the first connecting shaft 63 is coaxially disposed with the driving gear 621 and the driven gear 622. Thereby rotate 3 and rotate and drive driving gear 621 and rotate, driving gear 621 rotates and drives driven gear 622 and rotate, and driven gear 622 rotates and drives first connecting axle 63 and rotate, and first connecting axle 63 rotates and drives spool body 61 and rotate. And after the rotation member 3 stops rotating, the reel body 61 is not easily interfered by the first cable and the second cable to automatically rotate due to the meshing interference between the driven gear 622 and the driving gear 621.
In addition, as shown in fig. 1 and 2, a baffle 7 disposed around the axis of the reel body 61 is provided on the outer surface of the reel body 61, and the baffle 7 partitions the reel body 61 to form a first reel region 30 for accommodating the first cable body 43 and a second reel region 40 for accommodating the second cable body 53. The first wire inlet side is provided with a first wire inlet hole 8 for the first electrical connector 42 to pass through, and the first wire inlet hole 8 is located in the first wire winding area 30. A second wire inlet hole 9 for the first electrical connector 42 to pass through is formed on the second wire inlet side, and the second wire inlet hole 9 is located in the second wire winding area 40. Therefore, the first cable and the second cable are separately arranged and are not easy to be wound together. The two ends of the scroll body 61 are provided with a first limiting plate 50 and a second limiting plate 60 which are oppositely arranged, a first winding area 30 is arranged between the first limiting plate 50 and the baffle 7, and a second winding area 40 is arranged between the second limiting plate 60 and the baffle 7.
it is more worth mentioning that as shown in fig. 1 and 2, the first wire inlet hole 8 is disposed on a side of the first wire inlet side away from the baffle plate 7, and the second wire inlet hole 9 is disposed on a side of the second wire inlet side away from the baffle plate 7. Further, the first cable wire and the second cable wire move in the respective winding areas in a spaced mode without interfering with each other.
As shown in fig. 1 and 2, the first wire holes 8 are provided obliquely toward the baffle plate 7, and the second wire holes 9 are provided obliquely toward the baffle plate 7. Make first cable conductor and second cable conductor all wind towards baffle 7 direction, all can twine on spool body 61, can not deviate spool body 61.
it will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (9)
1. An adjustable length cable, comprising:
A housing;
a first electrical cable comprising: the cable comprises a first head end, a first electrical connecting piece and a first cable body, wherein the first electrical connecting piece is arranged opposite to the first head end;
A second electrical cable comprising: the cable comprises a second head end, a second electrical connecting piece and a second cable body, wherein the second electrical connecting piece is arranged opposite to the second head end; the first head end and the second head end extend outwards of the shell towards opposite directions;
The winding shaft device is rotatably arranged in the shell and is used for winding or releasing the first cable body and the second cable body simultaneously when rotating; the reel device is provided with a first wire inlet side for mounting the first electrical connecting piece and a second wire inlet side for mounting the second electrical connecting piece, and the first wire inlet side and the second wire inlet side are oppositely arranged on two sides of the axis of the reel device;
the conductive part is arranged in the reel device and is respectively electrically connected with the second electrical connecting piece and the first electrical connecting piece;
and the rotating part is arranged outside the shell and used for driving the reel device to rotate.
2. The length adjustable cable of claim 1, wherein the spool means is an insulator;
the conductive member abuts against the spool means.
3. The length-adjustable cable of claim 1, wherein the first electrical connector and the second electrical connector are each removably connected to the conductive member.
4. the length-adjustable cable of claim 3, wherein the first electrical connector is a first wire terminal;
the second electrical connecting piece is a second wiring terminal;
The conductive component is provided with a first interface end for the first wiring terminal to be inserted in and a second interface end for the second wiring terminal to be inserted in.
5. the length adjustable cable of claim 1, wherein the spooling device comprises:
The reel body is arranged in the shell and used for winding the first cable body and the second cable body, and the conductive component is arranged in the reel body;
The driving piece is fixed with the rotating piece and is rotatably connected with the shell;
The two ends of the first connecting shaft are respectively fixed with one end of the scroll body and the driving piece, and the first connecting shaft and the scroll body are coaxially arranged;
the second connecting shaft is arranged opposite to the first connecting shaft, one end of the second connecting shaft is fixed to the other end of the scroll body, the other end of the second connecting shaft is rotatably connected with the shell, and the second connecting shaft is coaxially arranged with the scroll body and the first connecting shaft.
6. The length adjustable cable of claim 5, wherein the driver comprises:
a drive gear coupled to the rotating member;
The driven gear is coaxially arranged with the driving gear and is meshed with the driving gear; the driven gear is fixed with the first connecting shaft, and the first connecting shaft is coaxial with the driving gear and the driven gear.
7. The length-adjustable cable of claim 5, wherein the outer surface of the spool body is provided with a baffle disposed around the axis of the spool body, the baffle separating the spool body to form a first spooling region for receiving the first cable body and a second spooling region for receiving the second cable body;
A first wire inlet hole for the first electrical connecting piece to pass through is formed in the first wire inlet side, and the first wire inlet hole is located in the first wire winding area;
and a second wire inlet hole for the first electrical connecting piece to pass through is formed in the second wire inlet side, and the second wire inlet hole is positioned in the second wire coiling area.
8. The length-adjustable cable according to claim 7, wherein the first wire inlet hole is provided at a side of the first wire inlet side away from the baffle plate;
the second wire inlet hole is formed in one side, far away from the baffle, of the second wire inlet side.
9. The length-adjustable cable according to claim 8, wherein the first wire inlet hole is obliquely arranged toward the baffle plate;
the second wire inlet hole is obliquely arranged towards the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433445.7U CN209747844U (en) | 2019-04-01 | 2019-04-01 | Length-adjustable cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433445.7U CN209747844U (en) | 2019-04-01 | 2019-04-01 | Length-adjustable cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747844U true CN209747844U (en) | 2019-12-06 |
Family
ID=68719416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433445.7U Active CN209747844U (en) | 2019-04-01 | 2019-04-01 | Length-adjustable cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209747844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399454A (en) * | 2020-03-23 | 2020-07-10 | 三一机器人科技有限公司 | Motion mechanism debugging device and transfer machine |
| WO2024066886A1 (en) * | 2022-09-26 | 2024-04-04 | 华能伊敏煤电有限责任公司 | Power plant grounding structure facilitating inspection and repair, and concrete protection apparatus |
-
2019
- 2019-04-01 CN CN201920433445.7U patent/CN209747844U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399454A (en) * | 2020-03-23 | 2020-07-10 | 三一机器人科技有限公司 | Motion mechanism debugging device and transfer machine |
| WO2024066886A1 (en) * | 2022-09-26 | 2024-04-04 | 华能伊敏煤电有限责任公司 | Power plant grounding structure facilitating inspection and repair, and concrete protection apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209747844U (en) | Length-adjustable cable | |
| US8720657B2 (en) | Rewindable electrical cable extension device | |
| US8336688B2 (en) | Thin cable retractor | |
| JP2000502981A (en) | Improved cord reel assembly | |
| CN113581944A (en) | One-way telescopic cable winder device | |
| CN202633695U (en) | Hexagonal prism plugboard and data wire take-up device | |
| KR20110125308A (en) | Auto-reel device for vehicles | |
| CN213636972U (en) | Pay-off box for aluminum alloy template system | |
| CN201868703U (en) | Portable combined socket with wire take-up and pay-off functions | |
| CN108312886A (en) | A kind of Mechanical parking system power supply connecting device | |
| CN213326096U (en) | Wire spool is used in wire and cable processing | |
| CN210973363U (en) | Winding machine for cable production | |
| CN210528126U (en) | Electric winder for unmanned submersible | |
| CN215558089U (en) | Cable reel wide in application environment | |
| CN109179088B (en) | Cable winding and unwinding and arranging equipment | |
| CN213037159U (en) | Cable winding and unwinding devices for cable processing | |
| CN112490999A (en) | Cable connection joint | |
| CN217983977U (en) | Antiwind take-up is used to new energy automobile's connecting wire | |
| CN220904342U (en) | Automatic paper tearing machine for transposed conductor | |
| CN217708303U (en) | Construction equipment is used in light current installation | |
| CN211046317U (en) | Electric wire fixing device for high-altitude lifting working platform | |
| CN211283227U (en) | High-efficient cable production crosses line frame | |
| CN215478996U (en) | Electric stranded wire disc | |
| CN220467217U (en) | Winding device of charging pile | |
| CN217024779U (en) | Cable winding and unwinding devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |