CN210763660U - Cable paying-off mechanism for electric power construction - Google Patents
Cable paying-off mechanism for electric power construction Download PDFInfo
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- CN210763660U CN210763660U CN201921045427.8U CN201921045427U CN210763660U CN 210763660 U CN210763660 U CN 210763660U CN 201921045427 U CN201921045427 U CN 201921045427U CN 210763660 U CN210763660 U CN 210763660U
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- power construction
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- 230000007246 mechanism Effects 0.000 title claims abstract description 52
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 abstract description 32
- 238000000034 method Methods 0.000 abstract description 17
- 238000004804 winding Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model relates to an electric power construction equipment technical field just discloses a cable paying out machine constructs for electric power construction, including two baffles and wear to locate the commentaries on classics rod between two baffles, change the rod and can rotate for the baffle, the top of changeing the rod is equipped with the hold-down mechanism who is used for compressing tightly the cable conductor, and hold-down mechanism's one end is passed through dismouting mechanism and is connected with one of them baffle, is equipped with adjustment mechanism between hold-down mechanism and the dismouting mechanism. The utility model discloses an at the cable conductor unwrapping wire in-process, compress tightly the cable conductor, can prevent that cable conductor winding part from taking place not hard up the winding part disorder that leads to the cable conductor.
Description
Technical Field
The utility model relates to an electric power construction equipment technical field specifically is a cable paying out machine constructs for electric power construction.
Background
The power cable is used for transmitting and distributing electric energy, is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater, and has a gradually increasing proportion in the power line. Power cables are cable products used in the trunk lines of power systems to transmit and distribute high power electrical energy, including various voltage classes, 1-500KV and above, and various insulated power cables.
In order to facilitate the transportation and wiring construction of the power cable, the power cable is generally wound on a cable reel when leaving a factory, the traditional cable reel is of an integrated structure, when the power cable is unwound, the cable reel can be rotatably erected on a bracket, a constructor pulls a cable, the cable reel rotates to complete the unwinding process of the cable, in the unwinding process, because the power cable is thick, the part wound on the cable reel is subjected to the action of self toughness, and the cable tends to be restored to a straight state, in the traditional cable unwinding mode, when the cable is pulled, the part wound and bent by the cable is often loosened, and the parts which are loosened are mutually staggered, particularly when the cable is wound and constructed, the mutually staggered cables are difficult to be restored to a winding state, and therefore, a cable unwinding mechanism needs to be improved, so as to prevent the cable from loosening when the winding and bending part is wound.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the utility model provides a cable paying-off mechanism for electric power construction, which comprises two baffles and a rotating rod arranged between the two baffles in a penetrating way, wherein the rotating rod can rotate relative to the baffles; wherein,
the pressing mechanism comprises a pressing roller which is positioned above the rotating roller and used for pressing the cable, a curved plate used for supporting the pressing roller is arranged on one side of the pressing roller, a support plate used for connecting the pressing roller and the curved plate penetrates through one end of the curved plate, and a pressing spring which is in a vertical state and provides elasticity for the pressing roller to press the cable is arranged between the support plate and the curved plate;
the disassembly and assembly mechanism comprises a supporting plate fixed on the surface of one baffle plate, the top end of the curved plate penetrates through the upper end face of the supporting plate, an insertion block is arranged on the lower end face of the supporting plate, a slot matched with the insertion block in shape is formed in the surface of the baffle plate, a bolt penetrates through one side of the slot transversely, and a pin hole matched with the bolt is formed in one side of the insertion block transversely;
the adjusting mechanism comprises a screw rod arranged on the lower end face of the curved plate, a threaded sleeve is connected to the external thread of the screw rod, and the lower end face of the threaded sleeve is rotatably connected with the supporting plate.
Due to the arrangement, the pressing roller of the pressing mechanism can keep the cable in a pressing state, and the cable can be prevented from being loosened in the cable paying-off process;
in the structure, let hold-down mechanism constantly be close to the cable conductor through operation adjustment mechanism, until hold-down spring is stretched, the compression roller is at hold-down spring's elasticity effect down the compact cable conductor, the in-process of unwrapping wire is taken out at the cable conductor, change the rod and follow the cable conductor and rotate in the compression roller below, along with winding cable conductor more and less, the compression roller can constantly be close to along the radial rod one side that turns to of rod under hold-down spring's effect, and remain throughout to compress tightly the cable conductor, until hold-down spring resumes initial state after, again operation adjustment mechanism lets hold-down mechanism compress tightly the cable conductor once more, so reciprocal operation, can make the unwrapping wire in-process at the cable conductor, the cable conductor can not make its winding part not hard up under self toughness effect, more can not lead to the crisscross cable conductor that leads.
Preferably, the baffle plates are disc-shaped, and the difference between the distance value between the two baffle plates and the length of the press roller is smaller than the radius value of the cable.
Preferably, the backup pad is including being two parallel to each other's that transversely set up diaphragm and connecting between two diaphragms and with diaphragm vertically riser, the diaphragm surface that is located the top is offered and is used for the logical groove that the backup pad runs through, and the bent plate can reciprocate in leading to the inslot.
Preferably, the curved plate comprises a horizontal section and a curved section, the curved section is in an inverted 'U' shape, one end of the horizontal section is fixedly connected with one end of the curved section, and one baffle is inserted into an inner cavity of the curved section.
Preferably, one end of the upper surface of the horizontal section is provided with a notch for penetrating through the support plate, and the support plate can move up and down in the notch.
Preferably, the support plate comprises a vertical moving plate and a flat plate fixedly installed at the top end of the moving plate in a horizontal state, and two ends of the compression spring are fixedly connected to the lower end face of the flat plate and the upper end face of the horizontal section respectively.
Preferably, the baffle is the cuboid board, and the spout that is vertical state is all seted up to two baffle top inlayers, is provided with the slider in the spout, and one side of slider is rotated and is connected in the tip of compression roller.
Preferably, both sides of the lower end face of the baffle are provided with rollers.
Advantageous effects
The utility model provides a cable paying out machine constructs for electric power construction. The method has the following beneficial effects:
let the depression bar press on the cable conductor through operation adjustment mechanism to let the pressure spring be in tensile state, when changeing the rod and rotate and release the cable conductor, pressure spring lets the compression roller remain the pressure to the cable conductor all the time, prevents to become flexible around the cable conductor of establishing.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is a schematic structural view of the support plate of the present invention;
fig. 5 is a schematic structural view of the curved plate of the present invention;
fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
[ description of reference ]
In the figure: 1: a baffle plate; 2: rotating the stick; 3: a hold-down mechanism; 31: a compression roller; 32: a curved plate; 321: a horizontal segment; 3211: a notch; 322: a curved section; 33: a support plate; 331: moving the plate; 332: a flat plate; 34: a compression spring; 4: a disassembly and assembly mechanism; 41: a support plate; 411: a transverse plate; 412: a vertical plate; 413: a through groove; 42: inserting a block; 43: a slot; 44: a bolt; 45: a pin hole; 5: an adjustment mechanism; 51: a screw; 52: a threaded sleeve; 6: a chute; 7: a slider; 8: and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
As shown in fig. 1-5, the present embodiment provides a cable paying-off mechanism for power construction, which includes two baffles 1 and a rotating rod 2 penetrating between the two baffles 1, wherein the rotating rod 2 can rotate relative to the baffles 1, the baffles 1 are disc-shaped, the baffles 1 can rotate relative to the rotating rod 2, so that the baffles 1 and the rotating rod 2 form a cable winding disc, and a support is additionally provided to integrally support the cable disc during the paying-off process of a conventional integrated cable disc, so that the conventional integrated cable disc rotates on the support to realize the paying-off process of cables, the design of the present invention is such that during the paying-off process of cables, the baffles 1 can be kept still, when cables are pulled out, the rotating rod 2 can realize the paying-off process of cables by rotating itself, and other devices are not required to integrally support the baffles 1 and the rotating rod 2, the structure is simpler, the operation is more convenient, when the wound cable conductor is conveyed, the winding can be completed by rolling the baffle plate 1 on the ground, the conveying is convenient, a pressing mechanism 3 for pressing the cable conductor is arranged above the rotating rod 2, one end of the pressing mechanism 3 is connected with one baffle plate 1 through a dismounting mechanism 4, and an adjusting mechanism 5 is arranged between the pressing mechanism 3 and the dismounting mechanism 4; wherein,
the pressing mechanism 3 comprises a pressing roller 31 which is positioned above the rotating roller 2 and used for pressing the cable, the difference between the distance value between the two baffles 1 and the length of the pressing roller 31 is smaller than the radius value of the cable, so that the pressing roller 31 can fully cover the wound cable along the axial direction of the rotating roller 2 and ensure that each part of the cable can be effectively pressed by the pressing mechanism 3 when being drawn out, a curved plate 32 used for supporting the pressing roller 31 is arranged on one side of the pressing roller 31, the curved plate 32 comprises a horizontal section 321 and a curved section 322, the curved section 322 is in an inverted U shape, one end of the horizontal section 321 is fixedly connected with one end of the curved section 322, one baffle 1 is inserted into the inner cavity of the curved section 322, through the arrangement, the baffles 1 can be continuously inserted into the inner cavity of the curved section 322 to realize the function that the horizontal section 321 is continuously close to the rotating roller 2, and a support plate 33 used for connecting the pressing roller 31 with the curved plate 32 is, a notch 3211 for penetrating through the support plate 33 is formed in one end of the upper surface of the horizontal section 321, the support plate 33 can move up and down in the notch 3211, and through the up-and-down movement of the support plate 33 in the notch 3211, the compression spring 34 can generate a deformation process and a recovery process, a compression spring 34 which is in a vertical state and provides elasticity for compressing the cable by the compression roller 31 is arranged between the support plate 33 and the curved plate 32, the support plate 33 comprises a vertical moving plate 331 and a flat plate 332 which is fixedly installed at the top end of the moving plate 331 and in a horizontal state, two ends of the compression spring 34 are respectively and fixedly connected to the lower end surface of the flat plate 332 and the upper end surface of the horizontal section 321, so that the compression spring 34 applies an acting force to the compression roller 31 through the;
the dismounting mechanism 4 comprises a supporting plate 41 fixed on the surface of one of the baffle plates 1, the top end of the curved plate 32 penetrates through the upper end surface of the supporting plate 41, the supporting plate 41 comprises two transverse plates 411 which are transversely arranged and are parallel to each other and a vertical plate 412 which is connected between the two transverse plates 411 and is vertical to the transverse plates 411, the surface of the transverse plate 411 positioned above is provided with a through groove 413 for the supporting plate 41 to penetrate through, the curved plate 32 can move up and down in the through groove 413, the lower end surface of the supporting plate 41 is provided with an inserting block 42, the surface of the baffle plate 1 is provided with an inserting groove 43 which is matched with the shape of the inserting block 42, one side of the inserting groove 43 is transversely penetrated with a bolt 44, concretely, the inserting groove 43 and the end part of the inserting block 42 are in a cross shape, when the inserting block 42 is inserted into the inserting groove 43, the inserting block 42 can be effectively, then the plug pin 44 is inserted into the slot 43 and the pin hole 45, so that the dismounting mechanism 4 can be quickly mounted on the baffle plate 1;
the adjusting mechanism 5 comprises a screw 51 arranged on the lower end face of the curved plate 32, a threaded sleeve 52 is connected to the screw 51 through external threads, the lower end face of the threaded sleeve 52 is rotatably connected with the support plate 41, the support plate 41 can be driven to move up and down through rotating the threaded sleeve 52 through the screw 51, the distance between the compression roller 31 and the cable can be adjusted, and the deformation amplitude of the compression spring 34 can also be adjusted through the operation;
let the pressure bar press on the cable conductor through operation adjustment mechanism 5 to let compression spring 34 be in tensile state, when changeing the rod 2 and rotate and release the cable conductor, compression spring 34 lets compression roller 31 keep the pressure to the cable conductor all the time, prevents to become flexible around the cable conductor who establishes.
The present embodiment has the following working processes:
1. the disassembly and assembly mechanism 4 is integrally mounted on one of the surfaces of the baffle plate 1 by inserting the insertion block 42 into the insertion slot 43 and then inserting the insertion pin 44 into the insertion slot 43 and the insertion hole 45;
2. the screw 52 is rotated to enable the screw 51 to move downwards, the screw 51 drives the curved plate 32 to move downwards in the through groove 413, the support plate 33 and the pressing roller 31 are driven to move downwards, at the moment, the pressing spring 34 is in a compressed free state, when the pressing roller 31 contacts the cable, the screw 52 is continuously rotated to enable the curved plate 32 to continue to move downwards, at the moment, the curved plate 32 is matched with the support plate 33 to stretch the pressing spring 34, the elastic force of the pressing spring 34 is transmitted to the pressing roller 31, and the pressing roller 31 tightly presses the cable;
3. when the cable is drawn out, the rotating rod 2 rotates, and in the process of gradually drawing out the cable, the pressing roller 31 is continuously close to the rotating rod 2 under the action of the elastic force of the pressing spring 34 and keeps a pressing state on the cable all the time, and in the process, the pressing spring 34 gradually returns to a free state;
4. along with the cable conductor is constantly taken out, when compression roller 31 migration distance tended to hold-down spring 34's handle stroke, compression roller 31 can reduce gradually the pressure of cable conductor, at this moment, can rotate swivel nut 52 once more and let bent plate 32 continue to want to change rod 2 one side and remove, and hold-down spring 34 will be stretched again, and compression roller 31 has the effort that compresses tightly to the cable conductor again, so operate repeatedly, can be at the cable conductor unwrapping wire in-process, utilize compression roller 31 to its effect of compressing tightly, prevent that winding cable conductor is not hard up.
Example two
As shown in fig. 4, the present embodiment is different from the above embodiments in that: baffle 1 is the cuboid board, and 1 top inlayer of two baffles all sets up the spout 6 that is vertical state, is provided with slider 7 in the spout 6, and one side of slider 7 is rotated and is connected in the tip of compression roller 31, and the both sides of terminal surface all are equipped with gyro wheel 8 under baffle 1 for the block effect that utilizes slider 7 and spout 6 can carry out effectual spacing to the both ends of compression roller 31, prevents the swing of compression roller 31, improves the stability of pressing cable conductor, and this embodiment has following advantage for embodiment one: because baffle 1 is the cuboid, therefore, at the unwrapping wire in-process of cable conductor, baffle 1 is placed on ground, can not take place to rotate, and stability is better, and gyro wheel 8 is convenient for carry again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cable paying out machine constructs for electric power construction which characterized in that: the cable pressing device comprises two baffles and a rotating rod penetrating between the two baffles, wherein the rotating rod can rotate relative to the baffles, a pressing mechanism used for pressing a cable is arranged above the rotating rod, one end of the pressing mechanism is connected with one of the baffles through a dismounting mechanism, and an adjusting mechanism is arranged between the pressing mechanism and the dismounting mechanism; wherein,
the pressing mechanism comprises a pressing roller which is positioned above the rotating roller and used for pressing the cable, a curved plate used for supporting the pressing roller is arranged on one side of the pressing roller, a support plate used for connecting the pressing roller and the curved plate penetrates through one end of the curved plate, and a pressing spring which is in a vertical state and provides elasticity for the pressing roller to press the cable is arranged between the support plate and the curved plate;
the disassembly and assembly mechanism comprises a supporting plate fixed on the surface of one baffle plate, the top end of a bent plate penetrates through the upper end face of the supporting plate, an insertion block is arranged on the lower end face of the supporting plate, a slot matched with the insertion block in shape is formed in the surface of the baffle plate, a bolt transversely penetrates through one side of the slot, and a pin hole matched with the bolt is transversely formed in one side of the insertion block;
the adjusting mechanism comprises a screw rod arranged on the lower end face of the bent plate, a threaded sleeve is connected to the external thread of the screw rod, and the lower end face of the threaded sleeve is rotatably connected with the supporting plate.
2. The cable paying out mechanism for power construction of claim 1, wherein: the baffle is disc-shaped, and the difference between the distance value between the two baffles and the length of the pressing roller is smaller than the radius value of the cable.
3. The cable paying out mechanism for power construction of claim 1, wherein: the backup pad is including being two diaphragms that are parallel to each other that transversely set up and connecting between two diaphragms and with diaphragm vertically riser, and the logical groove that is used for the backup pad to run through is offered to the transverse plate surface on riser top, and the bent plate can reciprocate in logical inslot.
4. The cable paying out mechanism for power construction of claim 1, wherein: the bent plate comprises a horizontal section and a curved section, the curved section is in an inverted U shape, one end of the horizontal section is fixedly connected with one end of the curved section, and one baffle is inserted into an inner cavity of the curved section.
5. The cable paying out mechanism for power construction of claim 4, wherein: one end of the upper surface of the horizontal section is provided with a notch for penetrating the support plate, and the support plate can move up and down in the notch.
6. The cable paying out mechanism for power construction of claim 1, wherein: the support plate comprises a vertical movable plate and a flat plate which is fixedly installed at the top end of the movable plate and is in a horizontal state, and two ends of the compression spring are fixedly connected to the lower end face of the flat plate and the upper end face of the horizontal section respectively.
7. The cable paying out mechanism for power construction of claim 1, wherein: the baffle is the cuboid board, and the spout that is vertical state is all seted up to two baffle top inlayers, be provided with the slider in the spout, one side of slider is rotated and is connected in the tip of compression roller.
8. The cable paying out mechanism for power construction of claim 7, wherein: and rollers are arranged on two sides of the lower end face of the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045427.8U CN210763660U (en) | 2019-07-05 | 2019-07-05 | Cable paying-off mechanism for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045427.8U CN210763660U (en) | 2019-07-05 | 2019-07-05 | Cable paying-off mechanism for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763660U true CN210763660U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921045427.8U Expired - Fee Related CN210763660U (en) | 2019-07-05 | 2019-07-05 | Cable paying-off mechanism for electric power construction |
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| CN (1) | CN210763660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682453A (en) * | 2020-07-01 | 2020-09-18 | 蓝添财 | Efficient auxiliary operation's electric wire netting wiring equipment |
-
2019
- 2019-07-05 CN CN201921045427.8U patent/CN210763660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682453A (en) * | 2020-07-01 | 2020-09-18 | 蓝添财 | Efficient auxiliary operation's electric wire netting wiring equipment |
| CN111682453B (en) * | 2020-07-01 | 2022-11-29 | 国网北京市电力公司 | Efficient auxiliary operation's electric wire netting wiring equipment |
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Granted publication date: 20200616 |