CN118137393B - Tightening device for installing cable - Google Patents
Tightening device for installing cable Download PDFInfo
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- CN118137393B CN118137393B CN202410553481.2A CN202410553481A CN118137393B CN 118137393 B CN118137393 B CN 118137393B CN 202410553481 A CN202410553481 A CN 202410553481A CN 118137393 B CN118137393 B CN 118137393B
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- 238000004804 winding Methods 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention discloses a tightening device for installing a cable, which belongs to the technical field of cable harnesses, and is technically characterized in that: the power distribution device comprises a power distribution frame, wherein a cable is arranged on the power distribution frame; the wire harness box is connected to the cable wire; the first wire harness unit is rotationally connected in the wire harness box; the second wire harness unit is rotationally connected in the wire harness box; the wire storage unit is arranged on the first wire harness unit and the second wire harness unit; the driving unit is rotationally connected in the wire harness box and is respectively and slidably connected in the first wire harness unit and the second wire harness unit; and the tightening unit is arranged on the wire binding box. When the second wire binding roller is used for winding and coiling one end of the overlong residual cable, the driving unit is slid, so that the other group of wire binding rollers cannot be driven by the driving unit, the phenomenon that the other end of the cable wound by tightening is continuously pulled by the other group of wire binding rollers, and the cable is loose or even falls off is avoided, and the quality of the power distribution frame is effectively improved.
Description
Technical Field
The invention relates to the technical field of cable harness wires, in particular to a tightening device for installing a cable.
Background
The invention patent with the publication number of CN117440262B discloses a distribution frame for a communication cabinet, which comprises a distribution frame body, a wire storage box, a first winding component, a second winding component and a driving component, wherein the distribution frame body and the wire storage box are fixedly arranged inside the communication cabinet, the wire storage box is arranged on one side of the distribution frame body, the first winding component and the second winding component are arranged inside the wire storage box, and the driving component is arranged on the side wall of the wire storage box and is used for driving the first winding component and the second winding component to rotate. According to the invention, after the wiring of the cable and the distribution frame body is finished, the overlong cable can be rolled and straightened, so that the scattering phenomenon caused by overlong exposed cable is effectively avoided, the ordered wiring of the cable is realized, and the attractiveness of the wiring is improved.
When the length of the overlong cable between the cable storage box and the distribution frame body is smaller than that of the overlong cable on one side of the cable storage box away from the distribution frame body, the overlong cable between the cable storage box and the distribution frame body can be wound and straightened in a first step along with synchronous rotation of the first reel and the second reel, the rotating shaft rotates relative to the first reel and continuously drives the second reel to rotate through the second damping ring, and further winding is continued on the overlong cable between the cable storage box and the distribution frame body until winding of the overlong cable between the cable storage box and the distribution frame body is completed and straightened.
The distribution frame in the technical scheme has the following defects when in use: after the overlong cable between the cable storage box and the distribution frame body is coiled and straightened, the rotating shaft can rotate relative to the first scroll, and the rotating shaft and the first scroll can rotate relatively, because the rotating shaft overcomes the friction force between the rotating shaft and the first damping ring, the cable coiled between the cable storage box and the distribution frame body can always be subjected to the tightening force of the first scroll, so that the cable between the cable storage box and the distribution frame body can easily loosen or even fall off from the distribution frame body under the tightening force.
Disclosure of Invention
In view of the shortcomings of the prior art, an object of an embodiment of the present invention is to provide a tightening device for installing cable wires, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a cable-mounted lacing device comprising:
the power distribution frame is provided with a cable;
The wire harness box is connected to the cable wire and is used for accommodating and tightening the cable wire, and at least two groups of wire grooves are formed in the surface of the wire harness box;
the first wire harness unit is rotationally connected in the wire harness box and is used for accommodating and tightening the cable wires;
The second wire harness unit is rotationally connected in the wire harness box, and the end part of the second wire harness unit is rotationally connected with the end part of the first wire harness unit and is used for accommodating and tightening the cable;
The wire storage unit is respectively arranged on the first wire harness unit and the second wire harness unit and is used for winding and tightening the cable wire in cooperation with the first wire harness unit and the second wire harness unit;
the driving unit is rotationally connected in the wire harness box, is respectively and slidably connected in the first wire harness unit and the second wire harness unit and is used for respectively driving the first wire harness unit and the second wire harness unit to rotate;
and the tightening unit is arranged on the wire harness box, is connected with the driving unit in a clamping way and is used for positioning the driving unit.
Compared with the prior art, the embodiment of the invention has the following beneficial effects: according to the invention, when the first wire harness roller and the second wire harness roller are required to wind and tighten the cable wires simultaneously, the driving unit can drive the first wire harness roller and the second wire harness roller to rotate respectively through rotating the driving unit, so that the first wire harness roller and the second wire harness roller can drive the cable wires to wind and tighten the cable wires respectively.
Compared with the prior art, the embodiment of the invention positions the first scroll and the second scroll only by the damping rings after the cable is wound, however, the first scroll and the second scroll can rotate relative to the two groups of damping rings respectively, and further the cable is easy to loosen. Through setting up the unit of tightening, can carry out the block location to drive unit after accomplishing the rolling to the cable conductor, effectually improved first bundle line roller, second bundle line roller respectively to the tight stability of tightening of cable conductor, prevented that the cable conductor from taking place not hard up phenomenon after tightening.
According to the embodiment of the invention, when the second wire binding roller is used for independently winding one end of the overlong residual cable, the cable which is wound between the wire storage box and the distribution frame body is always subjected to the tightening force of the first reel. Through sliding drive unit for another group of beam line roller takes place to break away from with drive unit, thereby avoided another group beam line roller can continuously stimulate the other end of accomplishing the cable conductor of rolling, cause the cable conductor can take place not hard up even the phenomenon that drops between tightening effect and the distribution frame, the effectual quality that improves the distribution frame.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic view of the overall structure of a cable-mounted tightening device according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an internal structure of a wire harness box according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a tightening unit according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a driving unit according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a wire harness box according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a second wire harness unit according to an embodiment of the present invention.
Reference numerals: 1. a power distribution rack; 10. a cable; 2. a wire harness box; 20. a box wire slot; 21. a box cover; 211. a box cover groove; 3. a first harness unit; 31. a rotating shaft; 32. a first wire harness roller; 33. a first arc-shaped groove; 34. a first wire inlet slot; 4. a second harness unit; 41. a second wire harness roller; 42. a second arc-shaped groove; 43. a second wire inlet slot; 5. a line storage unit; 51. a first opening; 52. a second opening; 6. a driving unit; 61. a driving rod; 62. a drive gear; 63. a first internal gear groove; 64. a second internal gear groove; 7. a tightening unit; 71. a bracket; 72. an annular inner clamping groove; 73. a circular clamping piece; 74. an elastic member.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1-6, an electrical cord-mounted binding device, comprising:
the power distribution frame 1 is provided with a cable 10;
The wire harness box 2 is connected to the cable 10, the wire harness box 2 is used for accommodating and tightening the cable 10, and at least two groups of box wire slots 20 are formed in the surface of the wire harness box 2;
the first wire harness unit 3 is rotatably connected in the wire harness box 2 and is used for accommodating and tightening the cable 10;
The second wire harness unit 4 is rotatably connected in the wire harness box 2, and the end part of the second wire harness unit 4 is rotatably connected with the end part of the first wire harness unit 3 and is used for accommodating and tightening the cable 10;
the wire storage unit 5 is respectively arranged on the first wire harness unit 3 and the second wire harness unit 4 and is used for winding and tightening the cable 10 in cooperation with the first wire harness unit 3 and the second wire harness unit 4;
The driving unit 6 is rotationally connected in the wire harness box 2, is respectively and slidably connected in the first wire harness unit 3 and the second wire harness unit 4, and is used for respectively driving the first wire harness unit 3 and the second wire harness unit 4 to rotate;
And the tightening unit 7 is arranged on the wire harness box 2, is connected with the driving unit 6 in a clamping way and is used for positioning the driving unit 6.
In the embodiment of the present invention, when the first wire harness roller 32 and the second wire harness roller 41 are required to wind up and tighten the cable 10 simultaneously, the driving unit 6 can drive the first wire harness roller 32 and the second wire harness roller 41 to rotate by rotating the driving unit 6, so that the first wire harness roller 32 and the second wire harness roller 41 can drive the cable 10 to wind up and tighten. Through setting up the unit 7 that tightens, can fix a position drive unit 6 after accomplishing the rolling to cable conductor 10, improved first beam line roller 32, second beam line roller 41 respectively to cable conductor 10 tighten stability, prevented that cable conductor 10 from taking place not hard up phenomenon after tightening. When the first wire harness roller 32 and the second wire harness roller 41 are used for winding and coiling one end of the overlong residual cable 10, the other group of wire harness rollers are separated from the driving unit 6 through the sliding driving unit 6, so that the phenomenon that the other end of the cable 10 wound and coiled by the tightening of the other group of wire harness rollers continuously pulls the cable 10 to loosen or even fall off between the tightening force and the power distribution frame 1 is avoided, and the quality of the power distribution frame 1 is effectively improved.
In one embodiment of the present invention, as shown in fig. 2,3 and 4, the first harness unit 3 includes:
A rotating shaft 31 rotatably connected in the wire harness box 2, and a first wire harness roller 32 is mounted at an end portion thereof;
a first arc groove 33 provided inside the first wire harness roller 32;
the first wire inlet groove 34 is formed in the first wire bundling roller 32 and is communicated with the end of the first arc-shaped groove 33.
In this embodiment, when the cable 10 between the power distribution rack 1 and the wire harness box 2 is wound, the cable 10 between the power distribution rack 1 and the wire harness box 2 is first passed through the box wire slot 20, and the cable 10 is passed into the first wire inlet slot 34, and the driving unit 6 is rotated clockwise (the driving unit 6 is rotated clockwise in fig. 3) to make the driving unit 6 rotate the first wire harness roller 32 clockwise, so that the first wire harness roller 32 can drive the first arc slot 33 to rotate synchronously and clockwise, so that the cable 10 in the first wire inlet slot 34 can enter the first arc slot 33. The drive unit 6 continues to rotate so that the first wire-binding roller 32 winds the cable 10 between the power distribution rack 1 and the wire-binding box 2 until the cable 10 between the power distribution rack 1 and the wire-binding box 2 is completely wound.
In one embodiment of the present invention, as shown in fig. 3 and 6, the second wire harness unit 4 includes:
A second wire harness roller 41 rotatably connected to an end portion of the first wire harness roller 32;
a second arc groove 42 provided inside the second wire harness roller 41;
The second wire inlet groove 43 is opened on the second wire bundling roller 41 and is communicated with the end part of the second arc-shaped groove 42.
In this embodiment, when the cable 10 of the wire harness box 2 is far away from the power distribution frame 1 and is wound, the cable 10 of the wire harness box 2 far away from the power distribution frame 1 is threaded into the second wire inlet groove 43, and the driving unit 6 is rotated to enable the driving unit 6 to drive the second wire harness roller 41 to rotate clockwise (clockwise in fig. 6), so that the second wire harness roller 41 can drive the second arc groove 42 to rotate synchronously, the cable 10 in the second wire inlet groove 43 can enter the second arc groove 42, and the driving unit 6 is used for continuously driving the second wire harness roller 41 to rotate, so that the second wire harness roller 41 can wind the cable 10 of the wire harness box 2 far away from the power distribution frame 1 until the cable 10 of the wire harness box 2 far away from the power distribution frame 1 is completely wound.
The first arc-shaped groove 33 and the second arc-shaped groove 42 are provided to improve the stability of the cable 10 in the first wire inlet groove 34 and the second wire inlet groove 43, respectively, and the first wire harness unit 3 and the second wire harness unit 4 may also be replaced by the first wire harness roller 32 and the first wire inlet groove 34, the second wire harness roller 41 and the second wire inlet groove 43, respectively, which are not limited only herein.
In one embodiment of the present invention, as shown in fig. 3 and 6, the line storage unit 5 includes:
a first opening 51 provided in the first wire harness reel 32 and communicating with the first arc-shaped groove 33;
The second opening 52 is opened in the second wire harness roller 41 and communicates with the second arc-shaped groove 42.
In this embodiment, before the cable 10 is wound and tightened, the first arc-shaped groove 33 and the first wire inlet groove 34 are correspondingly communicated with the second arc-shaped groove 42 and the second wire inlet groove 43 respectively, so after the cable 10 passes through the box wire groove 20, the cable 10 can first pass through the first wire inlet groove 34 and the second wire inlet groove 43 respectively, and the driving unit 6 is rotated, so that the driving unit 6 can drive the first wire bundling roller 32 and the second wire bundling roller 41 to rotate clockwise simultaneously, and the first wire bundling roller 32 and the second wire bundling roller 41 can drive the first arc-shaped groove 33 and the second arc-shaped groove 42 on the surfaces of the first wire inlet groove 34 and the second wire inlet groove 43 to rotate synchronously, so that the cable 10 in the first wire inlet groove 34 and the second wire inlet groove 43 can enter the first arc-shaped groove 33 and the second arc-shaped groove 42. At this time, the cable 10 in the second arc-shaped groove 42 and the second wire inlet groove 43 can be pulled through the first opening 51 and the second opening 52, so that the cable 10 is pulled out of the first arc-shaped groove 33 and the second arc-shaped groove 42 through the first opening 51 and the second opening 52.
The driving unit 6 is continuously rotated, so that the first wire harness roller 32 and the second wire harness roller 41 are continuously rotated, and accordingly the first wire harness roller 32 and the second wire harness roller 41 can respectively drive the cable 10 between the power distribution frame 1 and the wire harness box 2 and the cable 10 of the wire harness box 2 far away from the power distribution frame 1 to wind and tighten.
When the length of the cable 10 to be wound between the power distribution frame 1 and the wire harness box 2 (hereinafter, referred to as L1) is greater than the length of the cable 10 to be wound between the wire harness box 2 and the power distribution frame 1 (hereinafter, referred to as L2), the L2 is wound and then straightened and tightened. When L2 is straightened, the driving unit 6 slides to disengage from the second wire harness roller 41 by sliding the driving unit 6, and when the driving unit 6 and the second wire harness roller 41 disengage, the driving unit 6 continues to rotate, so that the driving unit 6 can drive the first wire harness roller 32 to continue winding the L1 until the first wire harness roller 32 also completes straightening and tightening the L1.
Because the first arc groove 33 and the first wire inlet groove 34 are not the center positions of the first wire harness roller 32 and the second wire harness roller 41, after the winding and tightening of the L2 are completed, when the first wire harness roller 32 continues to wind the L1, the first wire harness roller 32 can drive the two end parts of the L1 to generate winding and tightening, and one end of the L1, which is close to the second wire harness roller 41, is limited by the second wire harness roller 41, so that the continuous winding can not occur. Therefore, by providing the first opening 51 and the second opening 52, when the first wire harness roller 32 drives the L1 to wind, the small cut-off cable 10 with the end portion of the L1 extending out of the first opening 51 and the second opening 52 is also driven to wind continuously, so that the first wire harness roller 32 smoothly winds continuously the L1.
When L1 is smaller than L2, at this time, L1 completes winding first and is then straightened and tightened, and similarly, with the above working process box, by sliding the driving unit 6, the driving unit 6 slides until the driving unit 6 is separated from the first wire binding roller 32, and after the driving unit 6 is separated from the first wire binding roller 32, the driving unit 6 continues to rotate, so that the driving unit 6 can drive the second wire binding roller 41 to continue winding the L2 until the second wire binding roller 41 also completes straightening and tightening the L2.
In one embodiment of the present invention, as shown in fig. 3 and 4, the driving unit 6 includes:
A driving lever 61 rotatably connected to the inside of the harness box 2, the surface of which is provided with a driving gear 62;
A first internal gear groove 63 provided in the first wire harness roller 32 and slidably connected to the surface of the drive gear 62;
the second internal gear groove 64 is provided in the second wire harness roller 41 and slidably connected to the surface of the drive gear 62.
In this embodiment, by rotating the driving rod 61, the driving rod 61 may drive the driving gear 62 on the surface to rotate, and since the driving gear 62 is engaged and connected in the first internal gear groove 63 and the second internal gear groove 64, the driving gear 62 may drive the first wire harness roller 32 and the second wire harness roller 41 to rotate through the first internal gear groove 63 and the second internal gear groove 64, so that the first wire harness roller 32 and the second wire harness roller 41 may drive the L1 and the L2 to wind and tighten, respectively.
When L1 is greater than L2, by pushing the driving rod 61, the driving rod 61 pushes the driving gear 62 to slide in the first internal gear groove 63 and the second internal gear groove 64, and when the driving gear 62 slides to be separated from the second internal gear groove 64, the driving rod 61 continues to rotate, so that at this time, the driving rod 61 can drive the first wire harness roller 32 to continue to rotate through the connection of the driving gear 62 and the first internal gear groove 63 until the first wire harness roller 32 also completes the straightening and tightening of L1.
When L1 is smaller than L2, by pulling the driving rod 61, the driving rod 61 pulls the driving gear 62 to slide in the first internal gear groove 63 and the second internal gear groove 64, and when the driving gear 62 slides to be separated from the first internal gear groove 63, the driving rod 61 continues to rotate, so that at this time, the driving rod 61 can drive the second wire harness roller 41 to continue to rotate through the connection of the driving gear 62 and the second internal gear groove 64 until the second wire harness roller 41 also completes the straightening and tightening of L2.
In one embodiment of the present invention, as shown in fig. 3, the tightening unit 7 includes:
a bracket 71 connected to a side surface of the harness box 2, the driving lever 61 being slidably connected in the bracket 71;
an annular inner clamping groove 72 which is arranged on the wire harness box 2;
The circular clamping piece 73 is connected to the surface of the driving rod 61, the surface is clamped and connected in the annular inner clamping groove 72, and the length of the driving gear 62 is longer than the lengths of the annular inner clamping groove 72 and the circular clamping piece 73;
the elastic member 74 is connected between the side of the bracket 71 and the circular clip 73.
In this embodiment, when the first and second wire binding rollers 32 and 41 are required to wind up and tighten the L1 and L2 simultaneously, the driving rod 61 is pulled (away from the first wire binding roller 32), the driving rod 61 may slide on the bracket 71, and the driving rod 61 may pull the circular clamping member 73 to compress the elastic member 74 until the driving rod 61 drives the circular clamping member 73 on the surface thereof to slide to be separated from the annular inner clamping groove 72. The driving rod 61 may also drive the driving gear 62 to slide in the first internal gear groove 63 and the second internal gear groove 64 during sliding, and the driving gear 62 does not slide to be separated from the first internal gear groove 63 and the second internal gear groove 64 when the circular clamping piece 73 slides to be separated from the annular internal clamping groove 72 because the length of the driving gear 62 is longer than the lengths of the annular internal clamping groove 72 and the circular clamping piece 73. Therefore, by rotating the driving rod 61, the driving rod 61 can drive the driving gear 62 to rotate, and the driving gear 62 can drive the first wire harness roller 32 and the second wire harness roller 41 to rotate through the first internal gear groove 63 and the second internal gear groove 64 respectively, so that the first wire harness roller 32 and the second wire harness roller 41 can drive the L1 and the L2 to wind up and tighten respectively.
When L1 is greater than L2, by pushing (approaching to the direction of the first wire harness roller 32) the driving rod 61, the driving rod 61 can drive the circular clamping piece 73 and the driving gear 62 on the surface of the driving rod 61 to slide synchronously, and after the circular clamping piece 73 and the driving gear 62 slide to be separated from the annular inner clamping groove 72 and the second inner gear groove 64 respectively, by rotating the driving rod 61, the driving rod 61 can drive the first wire harness roller 32 to rotate through the connection of the driving gear 62 and the first inner gear groove 63, so that the first wire harness roller 32 can wind up L1 until the first wire harness roller 32 completes straightening and tightening of L1.
When L1 is smaller than L2, the driving rod 61 is pulled (far away from the direction of the first wire harness roller 32), the driving rod 61 can drive the circular clamping piece 73 and the driving gear 62 on the surface of the driving rod 61 to slide synchronously, and after the circular clamping piece 73 and the driving gear 62 slide to be separated from the annular inner clamping groove 72 and the first inner gear groove 63 respectively, the driving rod 61 can drive the second wire harness roller 41 to rotate through connection of the driving gear 62 and the second inner gear groove 64 by rotating the driving rod 61, so that the second wire harness roller 41 can wind up L2 until the second wire harness roller 41 completes straightening and tightening of L2.
Through setting up drive gear 62, first internal gear groove 63 and second internal gear groove 64, when first beam line roller 32, second beam line roller 41 alone receive the winding reel to surplus cable wire 10 one end of overlength, because drive gear 62 can take place to break away from with second internal gear groove 64, first internal gear groove 63 respectively, so another group beam line roller can not receive the actuating force of actuating lever 61, drive gear 62 to avoid another group beam line roller to continuously pull the other end of tightening the cable wire 10 that has accomplished the winding, and then make the cable wire 10 between beam line box 2 and the distribution frame 1 can take place not hard up even the phenomenon that drops under the effect of tightening and between the distribution frame 1, the effectual quality that improves distribution frame 1.
After the first wire harness roller 32 and the second wire harness roller 41 are wound up to L1 and L2, the driving rod 61 is loosened, at this time, the circular clamping piece 73 can be pulled (pushed) by the elastic force of the elastic piece 74 to be reset and clamped into the annular inner clamping groove 72, at this time, the driving gear 62 is also reset into the first inner gear groove 63 and the second inner gear groove 64, so that the driving rod 61 can be positioned under the action of the annular inner clamping groove 72 and the circular clamping piece 73, and then the first wire harness roller 32 and the second wire harness roller 41 can be positioned, the tightening stability of the first wire harness roller 32 and the second wire harness roller 41 to L1 and L2 is improved, and the phenomenon that the cable 10 is loose after tightening is prevented.
The elastic member 74 may be a spring or an elastic rubber, which is not limited only herein.
In one embodiment of the present invention, as shown in fig. 1, at least two sets of box covers 21 are connected to the harness box 2 in a snap-fit manner, and box cover grooves 211 corresponding to the box wire grooves 20 are formed in the box covers 21.
In this embodiment, when the cable 10 is tightened, the cable 10 passes through the box cover groove 211, and the box cover 21 and the wire harness box 2 can be connected in a clamping manner or connected by using a bolt, so that the box cover 21 can be detached, and the wire harness box 2 can be inspected daily.
The working principle of the invention is as follows: when the first and second wire rollers 32 and 41 need to wind up and tighten the L1 and L2 simultaneously, the driving rod 61 can drive the driving gear 62 on the surface of the driving rod 61 to rotate by rotating the driving rod 61, and the driving gear 62 is connected in the first and second internal gear grooves 63 and 64 in a clamping manner, so that the driving gear 62 can drive the first and second wire rollers 32 and 41 to rotate through the first and second internal gear grooves 63 and 64 respectively, and the first and second wire rollers 32 and 41 can drive the L1 and L2 to wind up and tighten the L1 and L2 respectively.
When the first wire harness roller 32 is required to wind up the L1 independently, but the second wire harness roller 41 does not wind up the L2, the driving rod 61 can drive the circular clamping piece 73 and the driving gear 62 on the surface of the driving rod 61 to slide synchronously by pushing the driving rod 61, and after the circular clamping piece 73 and the driving gear 62 slide to be separated from the annular inner clamping groove 72 and the second inner gear groove 64 respectively, the driving rod 61 can drive the first wire harness roller 32 to rotate by rotating the driving rod 61 through the connection of the driving gear 62 and the first inner gear groove 63, so that the first wire harness roller 32 can finish the straightening and tightening of the L1 independently.
When the second wire harness roller 41 is required to wind up the L2 independently, but the first wire harness roller 32 does not wind up the L1, the driving rod 61 can drive the circular clamping piece 73 and the driving gear 62 on the surface of the driving rod 61 to slide synchronously by pulling the driving rod 61, and after the circular clamping piece 73 and the driving gear 62 slide to be separated from the annular inner clamping groove 72 and the first inner gear groove 63 respectively, the driving rod 61 can drive the second wire harness roller 41 to rotate by rotating the driving rod 61 through the connection of the driving gear 62 and the second inner gear groove 64, so that the second wire harness roller 41 can finish the straightening and tightening of the L2 independently.
When the first bunching roller 32 and the second bunching roller 41 are used for winding and coiling one end of the overlong residual cable 10 independently, the other group of bunching rollers are separated from the driving unit 6 through the sliding driving unit 6, so that the phenomenon that the other end of the cable 10 which is coiled and coiled continuously is pulled and tensioned by the other group of bunching rollers, and then the cable 10 between the bunching box 2 and the power distribution frame 1 is loosened or even falls off under the action of tensioning force and between the power distribution frame 1 is avoided, and the quality of the power distribution frame 1 is effectively improved.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (3)
1. A cable-mounted lacing device, comprising:
The power distribution frame (1), the cable (10) is installed on the power distribution frame (1);
The wire harness box (2), the wire harness box (2) is connected to the cable wire (10), the wire harness box (2) is used for accommodating and tightening the cable wire (10), and at least two groups of box wire grooves (20) are formed in the surface of the wire harness box (2);
The first wire harness unit (3), first wire harness unit (3) rotate and connect in wire harness box (2) for accomodate and tighten cable conductor (10), first wire harness unit (3) include: a rotating shaft (31) rotatably connected in the wire harness box (2), and a first wire harness roller (32) is arranged at the end part of the rotating shaft; a first arc-shaped groove (33) which is formed inside the first wire harness roller (32); the first wire inlet groove (34) is formed in the first wire bundling roller (32) and is communicated with the end part of the first arc-shaped groove (33);
The second beam line unit (4), second beam line unit (4) rotate and connect in beam line box (2), tip and first beam line unit (3) tip rotate and connect for accomodate and tighten cable conductor (10), second beam line unit (4) include: a second wire harness roller (41) rotatably connected to an end of the first wire harness roller (32); a second arc-shaped groove (42) which is formed inside the second wire harness roller (41); the second wire inlet groove (43) is formed in the second wire bundling roller (41) and is communicated with the end part of the second arc-shaped groove (42);
The wire storage unit (5) is respectively arranged on the first wire harness unit (3) and the second wire harness unit (4) and is used for winding and tightening the cable (10) by matching with the first wire harness unit (3) and the second wire harness unit (4);
the drive unit (6), drive unit (6) swivelling joint is in beam line box (2), and sliding connection is in first beam line unit (3), second beam line unit (4) respectively for drive first beam line unit (3), second beam line unit (4) respectively and rotate, drive unit (6) include: a driving rod (61) rotatably connected in the wire harness box (2), and a driving gear (62) is arranged on the surface of the driving rod; the first internal gear groove (63) is formed in the first wire harness roller (32) and is connected with the surface of the driving gear (62) in a sliding manner; the second internal gear groove (64) is formed in the second wire harness roller (41) and is connected with the surface of the driving gear (62) in a sliding manner;
The tightening unit (7) is arranged on the wire harness box (2) and is connected with the driving unit (6) in a clamping way and used for positioning the driving unit (6), and the tightening unit (7) comprises: the bracket (71) is connected to the side surface of the wire harness box (2), and the driving rod (61) is connected in the bracket (71) in a sliding way; an annular inner clamping groove (72) which is arranged on the wire harness box (2); the circular clamping piece (73) is connected to the surface of the driving rod (61), and the surface is clamped and connected in the annular inner clamping groove (72); and the elastic piece (74) is connected between the side surface of the bracket (71) and the circular clamping piece (73).
2. Cable mounted lacing device according to claim 1, wherein the wire storage unit (5) comprises:
A first opening (51) which is formed in the first wire harness roller (32) and is communicated with the first arc-shaped groove (33);
The second opening (52) is arranged on the second wire binding roller (41) and communicated with the second arc-shaped groove (42).
3. The tightening device for installing the cable according to claim 1, wherein at least two groups of box covers (21) are connected to the cable tie box (2) in a clamping manner, and box cover grooves (211) which are correspondingly communicated with the box cover wire grooves (20) are formed in the box covers (21).
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| CN202410553481.2A CN118137393B (en) | 2024-05-07 | 2024-05-07 | Tightening device for installing cable |
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| CN118137393B true CN118137393B (en) | 2024-07-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212712189U (en) * | 2020-07-14 | 2021-03-16 | 湖北巴斯顿电子科技有限公司 | Pure electric vehicles pencil |
| CN117440262A (en) * | 2023-12-19 | 2024-01-23 | 深圳拓普龙科技有限公司 | Distribution frame for communication cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212269104U (en) * | 2020-04-30 | 2021-01-01 | 北京中广互通大数据有限责任公司 | Bunching device for data acquisition unit |
| CN114899754A (en) * | 2022-06-09 | 2022-08-12 | 章君 | Convenient synchronous regulation and control's electric power wiring ware |
| CN117886178B (en) * | 2024-03-14 | 2024-06-25 | 常州市丰国金鳄电缆有限公司 | Cable storage is cable reel for stacking |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212712189U (en) * | 2020-07-14 | 2021-03-16 | 湖北巴斯顿电子科技有限公司 | Pure electric vehicles pencil |
| CN117440262A (en) * | 2023-12-19 | 2024-01-23 | 深圳拓普龙科技有限公司 | Distribution frame for communication cabinet |
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