CN204030451U - Flexible cable lays coaster - Google Patents
Flexible cable lays coaster Download PDFInfo
- Publication number
- CN204030451U CN204030451U CN201420324925.7U CN201420324925U CN204030451U CN 204030451 U CN204030451 U CN 204030451U CN 201420324925 U CN201420324925 U CN 201420324925U CN 204030451 U CN204030451 U CN 204030451U
- Authority
- CN
- China
- Prior art keywords
- roller
- cable
- coaster
- rotating cylinder
- flexible cable
- 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.)
- Expired - Fee Related
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of flexible cable and lay coaster, comprise mount pad, mount pad is provided with the support that is positioned at both sides, central shaft is installed between two stands, on central shaft, with its rotation engage sleeves, rotating cylinder is housed, on rotating cylinder, be set with the roller being slidably matched with its single-degree-of-freedom, between the both sides sidewall of roller and corresponding support, be respectively equipped with flexure spring, and the two ends of roller be provided with the anti-drop structure for preventing that cable from coming off.By suit on central shaft, rotating cylinder is set, and suit arranges roller on rotating cylinder, when use, cable is placed on roller, roller rotates along with the movement of cable; In the time occurring to swing in the process that cable is laying, cable can produce an axial force to the anti-drop structure that is arranged on roller two ends, driving rolls moves along the axial direction of rotating cylinder, prevent that cable from coming off, meanwhile, flexure spring can produce the flexible elastic force for balancing axial thrust, and driving rolls resets, so, just, can prevent that cable from coming off because of vibration.
Description
Technical field
The utility model relates to a kind of cable laying equipment, concrete is a kind of cable laying coaster of can flexible self adaptation adjusting.
Background technology
Existing cable laying coaster generally comprises support and is rotatably mounted on the roller on support, when cabling, cable is placed on roller, and roller rotates along with the movement of cable.Although existing cable laying coaster can meet instructions for use to a certain extent, because cable can produce and swing in laid processes, cause cable easily to come off from coaster.In order to address this problem, more existing cable laying coasters adopt the mode that increases roller widths to avoid cable to come off, and not only can increase the manufacturing cost of coaster, and the slip-off preventing effect of cable are unsatisfactory.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of flexible cable to lay coaster, and this cable laying coaster can be according to the swing of cable and self adaptation is adjusted the position of roller, thereby avoids cable to come off.
For achieving the above object, the utility model provides following technical scheme:
A kind of flexible cable lays coaster, comprise mount pad, described mount pad is provided with the support that is positioned at both sides, central shaft is installed between two stands, on described central shaft, with its rotation engage sleeves, rotating cylinder is housed, on described rotating cylinder, be set with the roller being slidably matched with its single-degree-of-freedom, between the both sides sidewall of described roller and corresponding described support, be respectively equipped with flexure spring, and the two ends of described roller be provided with the anti-drop structure for preventing that cable from coming off.
Further, the two ends of described rotating cylinder are provided with rolling bearing respectively and between described central shaft.
Further, described rotating cylinder is provided with and prolongs the slide block that its generatrix direction extends, and described roller is provided with the chute coordinating with described slide block.
Further, between described rotating cylinder and described roller, be provided with key syndeton, and the length that is arranged on the keyway on described roller is greater than key length.
Further, the two ends profile of described roller is diameter along the diminishing convergent degree of lip-rounding in the direction at roller end portions sensing roller middle part.
Further, on described mount pad, be also provided with the syndeton for coordinating with C type channel-section steel.
Further, described syndeton comprises the through hole being arranged on described mount pad, be arranged on the screw rod in described through hole, the lower end of described screw rod is provided with width and is less than the contiguous block that the width of rebate of C type channel-section steel and length are greater than the width of rebate of C type channel-section steel, the upper end of described screw rod is provided with stop nut, and is set with the spring between described stop nut and mount pad on described screw rod.
Further, the upper surface of described contiguous block is provided with the serrate slot coordinating with C type channel-section steel.
The beneficial effects of the utility model are:
Flexible cable of the present utility model lays coaster, by central shaft suit rotating cylinder is set, and on rotating cylinder suit arrange synchronize with it rotation roller, when use, cable is placed on roller, roller rotates along with the movement of cable; In the time occurring to swing in the process that cable is laying, cable can produce an axial force to the anti-drop structure that is arranged on roller two ends, driving rolls moves along the axial direction of rotating cylinder, prevent that cable from coming off, meanwhile, flexure spring can produce the flexible elastic force for balancing axial thrust, and driving rolls resets, so, just, can prevent that cable from coming off because of vibration.
Brief description of the drawings
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the structural representation that the utility model flexible cable lays coaster embodiment;
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, lay the structural representation of coaster embodiment for the utility model flexible cable.The flexible cable of the present embodiment lays coaster, comprise mount pad 1, mount pad 1 is provided with the support 2 that is positioned at both sides, and central shaft 3 is installed between two stands 2, on central shaft 3, with its rotation engage sleeves, rotating cylinder 4 is housed, the two ends of the rotating cylinder of the present embodiment respectively and between central shaft 3, be provided with rolling bearing 5.On rotating cylinder 4, be set with the roller 6 being slidably matched with its single-degree-of-freedom, between the both sides sidewall of roller 6 and corresponding support 2, be respectively equipped with flexure spring 7, the roller 6 of the present embodiment is respectively equipped with spring base 8 on the two side relative with support 2, and flexure spring 7 is arranged on spring base 8.The two ends of roller 6 are provided with the anti-drop structure for preventing that cable from coming off, the two ends profile of the roller 6 of the present embodiment is diameter along the diminishing convergent degree of lip-rounding in the direction at roller 6 sensing roller 6 middle parts, ends, ensureing that cable is when roller 6 Smooths move, can avoid cable to come off, certainly, anti-drop structure also can adopt other various structures to realize, as baffle plate etc. being set at roller 6 two ends, its principle is suitable, is not repeated.
Preferably, between the rotating cylinder 4 of the present embodiment and roller 6, be provided with key syndeton, and the length that is arranged on the keyway 10 on roller 6 is greater than the length of key 9, so, utilize key 9 can ensure that roller 6 synchronizes rotation with rotating cylinder 4, and roller 6 can slides along keyway 10.Certainly, also can adopt on rotating cylinder 4 to arrange and prolong the single-degree-of-freedom that the slide block that its generatrix direction extends the structure that the chute coordinating with slide block is set on roller 6 realize between roller 6 and rotating cylinder 4 and be slidably matched, its principle is identical, is not repeated.
The flexible cable of the present embodiment lays coaster, by central shaft 3 suit rotating cylinder 4 is set, and on rotating cylinder 4 suit arrange synchronize with it rotation roller 6, when use, cable is placed on roller 6, roller 6 rotates along with the movement of cable; In the time occurring to swing in the process that cable is laying, cable can produce an axial force to the anti-drop structure that is arranged on roller 6 two ends, driving rolls 6 moves along the axial direction of rotating cylinder 4, prevent that cable from coming off, meanwhile, flexure spring 7 can produce the flexible elastic force for balancing axial thrust, and driving rolls 6 resets, so, just, can prevent that cable from coming off because of vibration.
Further, on the mount pad 1 of the present embodiment, be also provided with the syndeton for coordinating with C type channel-section steel.The syndeton of the present embodiment comprises the through hole being arranged on mount pad 1, be arranged on the screw rod 11 in through hole, the lower end of screw rod 11 is provided with width and is less than the contiguous block 12 that the width of rebate of C type channel-section steel and length are greater than the width of rebate of C type channel-section steel, the upper end of screw rod 11 is provided with stop nut 13, and on screw rod 11, be set with the spring 14 between stop nut 13 and mount pad 1, when use, firmly press lower position nut 13, contiguous block 12 is stretched in the notch of C type channel-section steel, then rotary spacing nut 13 and screw rod 11, after driving contiguous block 12 to rotate 90 °, decontrol stop nut 13, utilize the elastic force of spring 14 that contiguous block 12 is stuck in C type channel-section steel, so just realize the be connected cooperation of mount pad 1 with C type channel-section steel, simple to operation.Preferably, the upper surface of the contiguous block 12 of the present embodiment is provided with the serrate slot coordinating with C type channel-section steel, can prevent from, between contiguous block 12 and C type channel-section steel, the displacement along C type channel-section steel axial direction occurs, make the syndeton between mount pad 1 and C type channel-section steel more firm.
The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection range of the present utility model is not limited to this.What those skilled in the art did on the utility model basis is equal to alternative or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (8)
1. a flexible cable lays coaster, it is characterized in that: comprise mount pad, described mount pad is provided with the support that is positioned at both sides, central shaft is installed between two stands, on described central shaft, with its rotation engage sleeves, rotating cylinder is housed, on described rotating cylinder, be set with the roller being slidably matched with its single-degree-of-freedom, between the both sides sidewall of described roller and corresponding described support, be respectively equipped with flexure spring, and the two ends of described roller be provided with the anti-drop structure for preventing that cable from coming off.
2. flexible cable according to claim 1 lays coaster, it is characterized in that: the two ends of described rotating cylinder are provided with rolling bearing respectively and between described central shaft.
3. flexible cable according to claim 1 lays coaster, it is characterized in that: described rotating cylinder is provided with and prolongs the slide block that its generatrix direction extends, and described roller is provided with the chute coordinating with described slide block.
4. flexible cable according to claim 1 lays coaster, it is characterized in that: between described rotating cylinder and described roller, be provided with key syndeton, and the length that is arranged on the keyway on described roller is greater than key length.
5. flexible cable according to claim 1 lays coaster, it is characterized in that: the two ends profile of described roller is diameter and points to the diminishing convergent degree of lip-rounding in the direction in the middle part of roller along roller end portions.
6. lay coaster according to the flexible cable described in claim 1-5 any one, it is characterized in that: on described mount pad, be also provided with the syndeton for coordinating with C type channel-section steel.
7. flexible cable according to claim 6 lays coaster, it is characterized in that: described syndeton comprises the through hole being arranged on described mount pad, be arranged on the screw rod in described through hole, the lower end of described screw rod is provided with width and is less than the contiguous block that the width of rebate of C type channel-section steel and length are greater than the width of rebate of C type channel-section steel, the upper end of described screw rod is provided with stop nut, and is set with the spring between described stop nut and mount pad on described screw rod.
8. flexible cable according to claim 7 lays coaster, it is characterized in that: the upper surface of described contiguous block is provided with the serrate slot coordinating with C type channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324925.7U CN204030451U (en) | 2014-06-18 | 2014-06-18 | Flexible cable lays coaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324925.7U CN204030451U (en) | 2014-06-18 | 2014-06-18 | Flexible cable lays coaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030451U true CN204030451U (en) | 2014-12-17 |
Family
ID=52070280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324925.7U Expired - Fee Related CN204030451U (en) | 2014-06-18 | 2014-06-18 | Flexible cable lays coaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682457A (en) * | 2020-07-08 | 2020-09-18 | 广东电网有限责任公司 | Cable laying device |
-
2014
- 2014-06-18 CN CN201420324925.7U patent/CN204030451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682457A (en) * | 2020-07-08 | 2020-09-18 | 广东电网有限责任公司 | Cable laying device |
| CN111682457B (en) * | 2020-07-08 | 2021-12-31 | 广东电网有限责任公司 | Cable laying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |