CN215478797U - Cable laying is with taut structure of unwrapping wire - Google Patents
Cable laying is with taut structure of unwrapping wire Download PDFInfo
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- CN215478797U CN215478797U CN202121141442.XU CN202121141442U CN215478797U CN 215478797 U CN215478797 U CN 215478797U CN 202121141442 U CN202121141442 U CN 202121141442U CN 215478797 U CN215478797 U CN 215478797U
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- tensioning
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Abstract
本申请涉及电缆敷设的领域，尤其是涉及一种电缆敷设用放线拉紧结构，其包括底板、用于放出电缆线的放线结构和用于使放出电缆拉紧的张紧结构，所述张紧结构安装在底板上，所述张紧结构包括支撑轴、多个张紧板一以及张紧板二，所述张紧板一与支撑轴转动连接，所述张紧板二与支撑轴转动连接，所述张紧板一、张紧板二均与底板滑动连接，所述张紧结构还包括用于使张紧板一与张紧板二相向运动的弹性件，所述弹性件能够恢复弹性形变。本申请具有方便电缆敷设的效果。
The present application relates to the field of cable laying, and in particular, to a cable-laying tensioning structure, which comprises a bottom plate, a pay-off structure for releasing cables, and a tensioning structure for tensioning the released cables. The tensioning structure is installed on the bottom plate, and the tensioning structure includes a supporting shaft, a plurality of tensioning plates 1 and a tensioning plate 2, the tensioning plate 1 is rotatably connected with the supporting shaft, and the tensioning plate 2 is connected with the supporting shaft Rotationally connected, the tension plate 1 and the tension plate 2 are both slidably connected to the bottom plate, and the tension structure also includes an elastic member for making the tension plate 1 and the tension plate 2 move toward each other, and the elastic member can Restore elastic deformation. The present application has the effect of facilitating cable laying.
Description
Technical Field
The application relates to the field of cable laying, in particular to a paying-off tensioning structure for cable laying.
Background
The cable laying refers to a process of laying and installing cables in an area through investigation to form a cable line. A cable drum is a reel for receiving and paying out cables, power cables are generally wound on the cable drum for transportation, storage and laying, and a cable pay-off rack is equipment for rotating the cable drum. When the cable is laid, the cable needs to be pulled out of the cable drum, and the cable drum rotates on the cable pay-off rack in the process to perform pay-off operation.
For CN 207671425U's chinese patent cable pay off rack, including base, the vertical stand that sets up on the base and the crossbeam of erectting on the stand, the cable drum is installed on the crossbeam, and the crossbeam rotates and can make cable drum rotate the unwrapping wire.
In view of the above-mentioned related art, the inventor believes that there is a defect that the cable becomes loose during the paying-off process, which makes it inconvenient to lay the cable.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the laying of cables, the application provides a paying-off tensioning structure for cable laying.
The application provides a taut structure of unwrapping wire for cable laying adopts following technical scheme:
the utility model provides a taut structure of unwrapping wire for cable laying, includes the bottom plate, is used for emitting the unwrapping wire structure of cable conductor and is used for making to emit the taut tension structure of cable, tension structure installs on the bottom plate, tension structure includes back shaft, a plurality of tensioning plate one and tensioning plate two, tensioning plate one rotates with the back shaft to be connected, tensioning plate two rotates with the back shaft to be connected, tensioning plate one, tensioning plate two all with bottom plate sliding connection, tension structure is still including being used for making tensioning plate one and the elastic component of the two phase motion of tensioning plate, elastic deformation can resume.
Through adopting above-mentioned technical scheme, the cable conductor that makes the unwrapping wire structure emit is taken and is established on the back shaft, and the pulling cable conductor can make the back shaft rotate, and when the cable conductor was more pine, elastic deformation took place for the elastic component and makes tensioning plate one and tensioning plate two move in opposite directions, and then the back shaft risees, and when the cable conductor was tighter, elastic component resume elastic deformation and make tensioning plate one and two back of the body movements of carrying on the back of tensioning plate, and then make the back shaft reduce, and then reach the purpose of adjusting the cable conductor elasticity, make things convenient for laying of cable conductor.
Preferably, the support shaft is provided with a wire passing groove for limiting the position of the cable on the support shaft.
Through adopting above-mentioned technical scheme, the setting of crossing the wire casing reduces the condition that the cable conductor is deviate from the back shaft.
Preferably, the wire passing groove is an annular groove formed around the outer wall of the support shaft.
Through adopting above-mentioned technical scheme, cross the wire casing and set up to the ring channel, make the back shaft in the rotation process, cross the limiting action that the wire casing keeps to the cable conductor.
Preferably, the end parts of the first tensioning plate and the second tensioning plate, which are deviated from the end parts connected with the supporting shaft, are hinged with sliding blocks, a sliding groove is formed in the bottom plate, and the sliding blocks are in sliding fit in the sliding groove.
Through adopting above-mentioned technical scheme to reach tensioning plate one and tensioning plate two sliding connection's purpose.
Preferably, the elastic part is a spring, is arranged in the sliding groove and is arranged on one side, far away from the supporting shaft, of the sliding block.
Through adopting above-mentioned technical scheme, the elastic component sets up to the spring to reach the purpose that makes the elastic component can resume elastic deformation.
Preferably, a limiting groove is formed in the sliding groove, the cross section of the limiting groove is in a T-shaped arrangement, a limiting block is arranged on the sliding block, and the limiting block is in sliding fit in the limiting groove.
Through adopting above-mentioned technical scheme, reduce the phenomenon that the stopper breaks away from the spacing groove and appear.
Preferably, the pay-off device comprises a support rod, a rotating shaft and a clamping device used for installing the rotating shaft on the support rod, and the clamping device is detachably connected with the support rod.
Through adopting above-mentioned technical scheme, the pivot can be dismantled with the bracing piece and be connected, conveniently installs cable drum on the bracing piece, and clamping device is used for fixed pivot, and cable drum rotates in the pivot and carries out the unwrapping wire operation.
Preferably, clamping device is including fixing base, the sliding seat that is used for the centre gripping bracing piece and being used for the fixed subassembly of fixed sliding seat on the fixing base, the fixing base is fixed on the bracing piece, the sliding seat can be dismantled with the fixing base and be connected, half groove one has been seted up on the fixing base, half groove two has been seted up on the sliding seat, half groove one and half groove two are arranged in to the bracing piece.
Through adopting above-mentioned technical scheme, fixing base and sliding seat are used for the centre gripping bracing piece to reach the effect of fixed pivot.
Drawings
Fig. 1 is a schematic structural view of the related art.
Fig. 2 is a schematic overall structure diagram of a pay-off tensioning structure for cable laying according to an embodiment of the present application.
Fig. 3 is a schematic view of the overall structure of a tensioning structure in a pay-off tensioning structure for cable laying according to an embodiment of the present application.
Reference numerals: 00. a cable spool; 01. a bobbin; 02. a baffle plate; 03. a shaft hole is penetrated; 1. a base plate; 10. a chute; 2. a paying-off structure; 3. a support bar; 4. a rotating shaft; 5. a clamping device; 50. a fixed seat; 500. a half groove I; 501. a first mounting hole; 51. a movable seat; 510. a half groove II; 511. a second mounting hole; 52. a fixing assembly; 520. a screw rod; 521. a nut; 6. a tensioning structure; 60. a support shaft; 600. a shaft core; 601. a wire passing groove; 61. a first tensioning plate; 62. a second tensioning plate; 63. an elastic member; 64. a slider; 65. and a limiting block.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The related technology comprises the following steps: referring to fig. 1, cable drum 00, be used for accomodating the cable conductor, including bobbin 01 and two baffles 02, bobbin 01 sets up to cylindrical structure, baffle 02 sets up to circular shape platelike structure, the fixed both ends that set up at bobbin 01 of baffle 02, shaft hole 03 has been seted up on cable drum 00, shaft hole 03 runs through bobbin 01 and baffle 02, the axis of shaft hole 03 is worn, the axis of bobbin 01 and the axis coincidence of bobbin 01, the cable conductor winding is on cable drum 00, the one end of cable conductor is pressed between cable conductor and bobbin 01 with fixed by the winding cable conductor, the other end sets up to the free end, the pulling free end can make cable drum 00 rotate and emit the cable conductor.
The embodiment of the application discloses cable laying is with taut structure of unwrapping wire. Referring to fig. 2, a taut structure of unwrapping wire for cable laying includes bottom plate 1, sets up unwrapping wire structure 2 and the tension structure 6 on bottom plate 1, and cable drum 00 installs on unwrapping wire structure 2, makes cable drum 00 rotate through unwrapping wire structure 2, and then emits the cable of winding on cable drum 00, and tension structure 6 is used for making the cable conductor of emitting keep taut state, makes things convenient for laying of cable.
Referring to fig. 2, the paying-off structure 2 comprises two supporting rods 3, a rotating shaft 4 and two clamping devices 5, the two supporting rods 3 are vertically welded on the upper surface of the bottom plate 1, the two clamping devices 5 are installed on the top ends of the two supporting rods 3, the two clamping devices 5 are used for enabling the rotating shaft 4 to be fixed on the two supporting rods 3, the radius of the cross section of the rotating shaft 4 is smaller than that of the cross section of a shaft penetrating hole 03 on the cable drum 00, and the shaft is detachably connected with the two clamping devices 5. The rotating shaft 4 is used for installing the cable drum 00, the rotating shaft 4 is taken down, the cable drum 00 is arranged between the supporting rods 3, the rotating shaft 4 penetrates through a shaft penetrating hole 03 in the cable drum 00, the rotating shaft 4 is fixed on the clamping device 5, the cable drum 00 can be installed on the rotating shaft 4, and the free end is pulled, so that the cable drum 00 can rotate on the rotating shaft 4 to perform paying-off operation.
Referring to fig. 2, the clamping device 5 includes a fixing seat 50, a movable seat 51 and a fixing component 52, the fixing seat 50 is welded on the support rod 3, a first half groove 500 is formed on the fixing seat 50, a second half groove 510 is formed on the movable seat 51, the cross sections of the first half groove 500 and the second half groove 510 are semicircular, the radii of the first half groove 500 and the second half groove 510 are the same as the radius of the cross section of the rotating shaft 4, and the first half groove 500 and the second half groove 510 can be assembled into a complete cylindrical slot. Two first mounting holes 501 are formed in the fixing seat 50, the axis of the first mounting hole 501 is perpendicular to the axis of the first half groove 500, the first mounting holes 501 penetrate through the fixing seat 50, and the first mounting holes 501 are respectively arranged on two sides of the first half groove 500. The movable seat 51 is provided with a second mounting hole 511 which has the same size and position as the first mounting hole 501, and the second mounting hole 511 penetrates through the movable seat 51. The fixing assembly 52 comprises a screw 520 and nuts 521, the number of the nuts 521 is at least two, and the nuts 521 are in threaded connection with the screw 520. Two ends of the rotating shaft 4 are respectively placed in the first half-grooves 500 of the two fixing seats 50, the movable seats 51 are placed on the fixing seats 50, the rotating shaft 4 is placed in the second half-grooves 510, the screw rod 520 penetrates through the first mounting hole 501 and the second mounting hole 511, the nuts 521 are respectively in threaded connection with two ends of the screw rod 520, and the two nuts 521 on each screw rod 520 are respectively abutted to the fixing seats 50 and the movable seats 51 so as to achieve the purpose of fixing the rotating shaft 4 on the clamping device 5.
Referring to fig. 2 and 3, the tensioning structure 6 includes a supporting shaft 60, a first tensioning plate 61, a second tensioning plate 62 and an elastic member 63, two ends of the supporting shaft 60 are both fixedly provided with a shaft core 600, two tensioning plates 61 and two tensioning plates 62 are both provided, the first tensioning plate 61 is respectively mounted on the two shaft cores 600, the second tensioning plate 62 is also respectively mounted on the two shaft cores 600, one ends of the first tensioning plate 61 and the second tensioning plate 62 are both rotatably connected with the shaft core 600, the other ends of the first tensioning plate 61 and the second tensioning plate 62 are both hinged with a sliding block 64, the bottom plate 1 is provided with a sliding slot 10, the sliding block 64 is slidably fitted in the sliding slot 10, the first tensioning plate 61 and the second tensioning plate 62 are arranged at an angle, the elastic member 63 is provided as a spring, the spring is arranged in the sliding slot 10, two ends of the spring are respectively welded with the sliding block 64 and the inner wall of the sliding slot 10, the elastic member 63 contracts to increase the angle between the first tensioning plate 61 and the second tensioning plate 62, the elastic member 63 is extended to reduce the angle between the first tension plate 61 and the second tension plate 62. When the cable is tighter, the angle between the first tensioning plate 61 and the second tensioning plate 62 is increased, and the height of the supporting shaft 60 is lowered; when the cable is loose, the angle between the first tensioning plate 61 and the second tensioning plate 62 is reduced, and the height of the supporting shaft 60 is increased to tightly support the cable.
The tank bottom of spout 10 is provided with the spacing groove, and the length direction of spacing groove is the same with the length direction of spout 10, refers to fig. 2, and the fixed stopper 65 that is provided with in bottom of slider 64, the transversal T type setting of personally submitting of spacing groove, stopper 65 set up to T type piece, and stopper 65 sliding fit is in the spacing groove to the phenomenon that slider 64 deviates from spout 10 appears in the reduction.
Referring to fig. 2, a plurality of wire passing grooves 601 are arranged on the outer wall of the supporting shaft 60 at intervals, the wire passing grooves 601 are annular grooves arranged around the supporting shaft 60, the wire passing grooves 601 are uniformly arranged at intervals, and the cable can pass through the wire passing grooves 601 to limit the position of the cable on the supporting shaft 60 and reduce the phenomenon that the cable is separated from the supporting shaft 60.
The implementation principle of the paying-off tensioning structure for cable laying in the embodiment of the application is as follows: the cable wire coil 00 is installed on the supporting rod 3, the free end is pulled, the released cable wires are lapped on the supporting shaft 60, and in the releasing process of the cable wires, the height of the supporting shaft 60 is changed through the adjustment of the angle between the first tensioning plate 61 and the second tensioning plate 62, and the tightness degree of the cable wires is further adjusted.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a taut structure of unwrapping wire for cable laying which characterized in that: including bottom plate (1), be used for paying out unwrapping wire structure (2) of cable conductor and be used for making to pay out taut tension structure (6) of cable conductor, tension structure (6) are installed on bottom plate (1), tension structure (6) are including back shaft (60), a plurality of tensioning plate (61) and tensioning plate two (62), tensioning plate (61) rotate with back shaft (60) and are connected, tensioning plate two (62) rotate with back shaft (60) and are connected, tensioning plate (61), tensioning plate two (62) all with bottom plate (1) sliding connection, tension structure (6) are still including being used for making tensioning plate (61) and tensioning plate two (62) elastic component (63) of moving in opposite directions, elastic deformation can be resumeed in elastic component (63).
2. The pay-off line tensioning structure for cable laying according to claim 1, wherein: the supporting shaft (60) is provided with a wire passing groove (601) used for limiting the position of the cable on the supporting shaft (60).
3. The pay-off line tensioning structure for cable laying according to claim 2, wherein: the wire passing groove (601) is arranged to be an annular groove formed around the outer wall of the support shaft (60).
4. The pay-off line tensioning structure for cable laying according to claim 1, wherein: the end parts, deviating from the connection with the supporting shaft (60), of the first tensioning plate (61) and the second tensioning plate (62) are hinged to sliding blocks (64), sliding grooves (10) are formed in the bottom plate (1), and the sliding blocks (64) are in sliding fit in the sliding grooves (10).
5. The pay-off line tensioning structure for cable laying according to claim 4, wherein: the elastic piece (63) is set to be a spring, and the elastic piece (63) is arranged in the sliding groove (10) and is arranged on one side, away from the supporting shaft (60), of the sliding block (64).
6. The pay-off line tensioning structure for cable laying according to claim 4, wherein: a limiting groove is formed in the sliding groove (10), the cross section of the limiting groove is in a T-shaped arrangement, a limiting block (65) is arranged on the sliding block (64), and the limiting block (65) is in sliding fit in the limiting groove.
7. The pay-off line tensioning structure for cable laying according to claim 1, wherein: the pay-off device comprises a support rod (3), a rotating shaft (4) and a clamping device (5) arranged on the rotating shaft (4) on the support rod (3), wherein the clamping device (5) is detachably connected with the support rod (3).
8. The pay-off line tensioning structure for cable laying according to claim 7, wherein: clamping device (5) are including fixing base (50), sliding seat (51) that are used for centre gripping bracing piece (3) and be used for fixed subassembly (52) of fixed sliding seat (51) on fixing base (50), fixing base (50) are fixed on bracing piece (3), sliding seat (51) can be dismantled with fixing base (50) and be connected, half groove one (500) have been seted up on fixing base (50), half groove two (510) have been seted up on sliding seat (51), half groove one (500) and half groove two (510) are arranged in to bracing piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121141442.XU CN215478797U (en) | 2021-05-22 | 2021-05-22 | Cable laying is with taut structure of unwrapping wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121141442.XU CN215478797U (en) | 2021-05-22 | 2021-05-22 | Cable laying is with taut structure of unwrapping wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215478797U true CN215478797U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121141442.XU Expired - Fee Related CN215478797U (en) | 2021-05-22 | 2021-05-22 | Cable laying is with taut structure of unwrapping wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215478797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531817A (en) * | 2022-03-30 | 2022-05-24 | 济南正大科技发展有限公司 | Control cabinet for network security monitoring equipment |
| CN116424968A (en) * | 2023-06-02 | 2023-07-14 | 山东双铭电子科技有限公司 | Stabilizing device for cable winding |
-
2021
- 2021-05-22 CN CN202121141442.XU patent/CN215478797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531817A (en) * | 2022-03-30 | 2022-05-24 | 济南正大科技发展有限公司 | Control cabinet for network security monitoring equipment |
| CN116424968A (en) * | 2023-06-02 | 2023-07-14 | 山东双铭电子科技有限公司 | Stabilizing device for cable winding |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |