CN211198230U - Cable drum is brake equipment for unwrapping wire - Google Patents
Cable drum is brake equipment for unwrapping wire Download PDFInfo
- Publication number
- CN211198230U CN211198230U CN201921682714.XU CN201921682714U CN211198230U CN 211198230 U CN211198230 U CN 211198230U CN 201921682714 U CN201921682714 U CN 201921682714U CN 211198230 U CN211198230 U CN 211198230U
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- shaft lever
- brake disc
- cable drum
- disc
- cylinder
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- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a cable drum is brake equipment for unwrapping wire, including the base, the symmetry is fixed with two extension boards on the base top surface. This device need restrict when reducing cable drum's rotational speed, can extrude the brake disc through two dull polish dishes, the rotational speed through restriction brake disc reduces the rotational speed of axostylus axostyle, the rotational speed of cable drum can and the production friction between the axostylus axostyle when so fast, and then the cable drum rotational speed can be restricted under frictional force, thereby the effectual purpose of giving cable drum's rotational speed limit speed that reaches, when the rotation of cable drum is stopped to needs, the brake disc both sides are died through first pneumatic cylinder clamp, come the rotation that stops the axostylus axostyle through stopping the brake disc, frictional force between axostylus axostyle and the cable drum can increase in the twinkling of an eye like this, thereby cable drum can stop under the frictional force effect, thereby.
Description
Technical Field
The utility model relates to a cable laying equipment field, concretely relates to cable drum is brake equipment for unwrapping wire.
Background
In the installation process of electrical equipment, a large number of cables need to be laid, the cables which are delivered from the factory are wound on a cable drum at present, therefore, a paying-off device of the cable drum is needed in the cable laying process, the cables which are laid by a plurality of construction units at present adopt a field welding mode, a support frame of the cable drum is welded according to cable specifications, the cable drum is erected on the support frame through an iron rod, but due to the weight of the cable drum, the cable drum is particularly laborious to erect on the support frame, the cable support frame which is manufactured on the field can not meet the cable drums with various specifications, the stability of the support frame can not be ensured, the safety is poor, a plurality of people are needed to perform auxiliary operation on the side, manpower is wasted, and the existing support frame is lack of a brake speed limiting device, so that the rotation inertia of the cable drum can not be effectively limited, and the excessive discharge of the cables, finally, the cables which are excessively discharged need to be manually coiled on the cable coil again, so that time and labor are wasted, and the working progress is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a cable drum is brake equipment for unwrapping wire.
The utility model discloses a realize through following technical scheme:
a brake device for paying off a cable drum comprises a base, wherein two support plates are symmetrically fixed on the top surface of the base, through holes are symmetrically formed in the two support plates respectively, the same shaft rod transversely penetrates through the two through holes, the shaft rod is connected with the through holes in a sliding and rotating mode, an annular handle is fixed at one end of the shaft rod, a guide cylinder is arranged at the side end of the annular handle, the guide cylinder is sleeved on the shaft rod in a sliding mode, the side end of the guide cylinder is fixedly connected with the side walls of the support plates, the cable drum is sleeved on the shaft rod between the two support plates, the cable drum is connected with the shaft rod in a rotating mode, an arc-shaped support plate is arranged between the opposite side walls of the two support plates, two ends of the arc-shaped support plate are respectively attached to the side walls of the two support plates in a sliding mode, a hydraulic cylinder, the other end of the shaft lever is sleeved with a positioning cylinder, the positioning cylinder is connected with the shaft lever in a sliding manner, a positioning pin penetrates through the positioning cylinder, the contact part of the positioning pin and the positioning cylinder is connected in a sliding manner, the positioning pin simultaneously penetrates through the shaft lever in the positioning cylinder and is connected with the contact part of the shaft lever in a sliding manner, a first support plate is arranged at the side end of the positioning cylinder, the bottom end of the first support plate is fixedly connected with the top surface of the base, a hydraulic station is arranged at the side end of the first support plate, the hydraulic station is fixedly arranged on the top surface of the base, a first shaft lever penetrates through the first support plate, the contact part of the first shaft lever and the first support plate is rotatably connected, the first shaft lever is fixedly sleeved with two limiting rings, the two limiting rings are symmetrically attached to two sides of the first support plate, the axis of the first shaft lever and the axis of the shaft lever are positioned on the same straight line, a positioning disc is fixedly sleeved at the other end of the first support plate, a brake disc is attached to the side wall of the positioning disc, the brake disc is sleeved on the first shaft rod and is in sliding connection with the first shaft rod, a clamping disc is attached to the other side of the brake disc, the clamping disc is sleeved on the first shaft rod and is in sliding connection with the first shaft rod, the brake disc is clamped and fixed by a plurality of fixing bolts between the clamping disc and the positioning disc, a plurality of fixing holes for the fixing bolts to penetrate through are correspondingly formed in the brake disc, first clamping discs are symmetrically arranged on two sides of the brake disc respectively, the axial lead of the two first clamping discs and the axial lead of the first shaft rod are located on the same straight line, a sanding disc is fixed on the opposite side wall of the first clamping disc and the brake disc, the axial lead of the sanding disc and the axial lead of the first clamping disc are located on the same straight line, and four cross rods are symmetrically fixed on the side wall of the first support plate, the other ends of the four cross rods respectively penetrate through the two first clamping plates in sequence to be fixed with a same fixing plate, the cross rods are in sliding connection with the contact parts of the first clamping plates, first hydraulic cylinders are fixedly installed on the side walls of the fixing plates, discs are fixed on the telescopic ends of the first hydraulic cylinders, cylinders are fixed on the opposite side walls of the discs and the brake disc, the axial leads of the discs and the cylinders are all on the same straight line with the axial lead of the brake disc, springs are sleeved on the four cross rods between the two opposite side walls of the first clamping plates, four retaining rings are respectively attached to the other side walls of the two first clamping plates and respectively fixedly sleeved on the four cross rods, four U-shaped plates are symmetrically arranged on the outer side of the brake disc by taking the axial leads of the brake disc as the center in a pairwise manner, each U-shaped plate consists of two side plates and one cross rod, the horizontal pole of U template is overlapped and is had the gear, gear and the horizontal pole swivelling joint of U template, gear top and bottom are respectively the relative meshing have the rack, and two rack sides are fixed with the connecting rod respectively, and two connecting rods respectively with two first (holding) chuck outer wall fixed connection.
Preferably, the hydraulic cylinder and the first hydraulic cylinder are respectively connected with a hydraulic station pipeline through a conduit.
Preferably, the support plate and the guide cylinder are fixedly connected by welding.
Compared with the prior art, the beneficial effects of the utility model are that: the arrangement of the hydraulic cylinder and the arc-shaped supporting plate of the device saves labor during the erection process of the cable coil, thereby effectively reducing the working intensity of workers, and when the rotating speed of the cable drum needs to be limited and reduced, the brake disc can be extruded by the two grinding discs, the rotating speed of the shaft lever is reduced by limiting the rotating speed of the brake disc, so that friction is generated between the cable coil and the shaft lever when the rotating speed of the cable coil is high, further, the rotating speed of the cable drum can be limited under the friction force, thereby effectively achieving the purpose of limiting the rotating speed of the cable drum, when the rotation of the cable drum needs to be stopped, the two sides of the brake disc are clamped by the first hydraulic cylinder, the rotation of the shaft lever is stopped by stopping the brake disc, so that the friction force between the shaft lever and the cable drum can be increased instantly, therefore, the cable coil can be stopped under the action of friction force, and the purpose of limiting the rotation inertia of the cable coil is effectively achieved.
Drawings
Fig. 1 is a structural diagram of the structure of the present invention.
In the figure: the cable drum comprises a base 1, a support plate 2, a through hole 3, a shaft rod 4, a guide cylinder 5, an annular handle 6, a hydraulic cylinder 7, an arc-shaped support plate 8, a cable drum 9, a first support plate 10, a first shaft rod 11, a positioning cylinder 12, a positioning pin 13, a hydraulic station 14, a limiting ring 15, a positioning disc 16, a clamping disc 17, a brake disc 18, a first clamping disc 19, a grinding disc 20, a cross rod 21, a spring 22, a retainer ring 23, a fixing plate 24, a first hydraulic cylinder 25, a disc 26, a cylinder 27, a U-shaped plate 28, a gear 29, a rack 30 and a connecting rod 31.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in figure 1, the cable drum paying-off brake device comprises a base 1, wherein two support plates 2 are symmetrically fixed on the top surface of the base 1, through holes 3 are symmetrically formed in the two support plates 2 respectively, the same shaft lever 4 transversely penetrates through the two through holes 3, the shaft lever 4 is in sliding and rotating connection with the through holes 3, an annular handle 6 is fixed at one end of the shaft lever 4, a guide cylinder 5 is arranged at the side end of the annular handle 6, the guide cylinder 5 is sleeved on the shaft lever 4 in a sliding mode, the side end of the guide cylinder is fixedly connected with the side walls of the support plates 2, a cable drum 9 is sleeved on the shaft lever 4 between the two support plates 2, the cable drum 9 is in rotating connection with the shaft lever 4, an arc-shaped support plate 8 is arranged between the opposite side walls of the two support plates 2, two ends of the arc-shaped support plate 8 are respectively attached to, the hydraulic cylinder 7 is fixedly arranged on the top surface of the base 1, the telescopic end of the hydraulic cylinder 7 is fixedly connected with the center of the outer arc surface of the arc-shaped supporting plate 8, the other end of the shaft lever 4 is sleeved with a positioning cylinder 12, the positioning cylinder 12 is in sliding connection with the shaft lever 4, a positioning pin 13 is arranged on the positioning cylinder 12 in a penetrating manner, the contact part of the positioning pin 13 and the positioning cylinder 12 is in sliding connection, the positioning pin 13 simultaneously penetrates through the shaft lever 4 in the positioning cylinder 12 and is in sliding connection with the contact part of the shaft lever, a first support plate 10 is arranged at the side end of the positioning cylinder 12, the bottom end of the first support plate 10 is fixedly connected with the top surface of the base 1, a hydraulic station 14 is arranged at the side end of the first support plate 10, the hydraulic station 14 is fixedly arranged on the top surface of the base 1, a first shaft lever 11 is arranged on the first support plate 10 in a penetrating manner, the contact part of the first, two limiting rings 15 are symmetrically attached to two sides of a first support plate 10, the axis of the first shaft rod 11 and the axis of the shaft rod 4 are on the same straight line, one end of the first support plate 10 is fixedly connected with the side wall of a positioning cylinder 12, the other end of the first support plate 10 is fixedly sleeved with a positioning disc 16, the side wall of the positioning disc 16 is attached with a brake disc 18, the brake disc 18 is sleeved on the first shaft rod 11 and is in sliding connection with the first shaft rod, the other side of the brake disc 18 is attached with a clamping disc 17, the clamping disc 17 is sleeved on the first shaft rod 11 and is in sliding connection with the first shaft rod, the brake disc 18 is clamped and fixed by a plurality of fixing bolts between the clamping disc 17 and the positioning disc 16, a plurality of fixing holes for the fixing bolts to penetrate through are correspondingly formed in the brake disc 18, the first clamping discs 19 are symmetrically arranged on two sides of the brake disc 18, and the axis line of the two first clamping discs 19 and the axis line of the, the grinding disc 20 is fixed on the opposite side walls of the first chuck 19 and the brake disc 18, the axis of the grinding disc 20 and the axis of the first chuck 19 are on the same straight line, four cross bars 21 are symmetrically fixed on the side walls of the first support plate 10 in pairs by taking the axis of the first shaft lever 11 as the center, the other ends of the four cross bars 21 respectively penetrate through the two first chucks 19 in sequence and are fixed with the same fixing plate 24, the contact part of the cross bar 21 and the first chuck 19 is in sliding connection, the side wall of the fixing plate 24 is fixedly provided with a first hydraulic cylinder 25, the telescopic end of the first hydraulic cylinder 25 is fixed with a disc 26, the opposite side walls of the disc 26 and the brake disc 18 are fixed with a cylinder 27, the axes of the disc 26 and the cylinder 27 and the axis of the brake disc 18 are on the same straight line, and springs 22 are sleeved on the four cross bars 21 between the two opposite side walls of the first chuck 19, it has four retaining rings 23 to laminate respectively on two first (holding) chuck 19 another lateral walls, and four retaining rings 23 are fixed cover respectively on four horizontal poles 21, the brake disc 18 outside uses its axle center to be equipped with four U template 28 as two bisymmetry of center, U template 28 comprises two curb plates and a horizontal pole, two curb plate sides and the 10 lateral walls fixed connection of first curb plate of U template 28, the cover has gear 29 on U template 28's the horizontal pole, gear 29 and U template 28's horizontal pole swivelling joint, gear 29 top and bottom mesh relatively respectively have rack 30, and two rack 30 sides are fixed with connecting rod 31 respectively, and two connecting rod 31 respectively with two first (holding) chuck 19 outer wall fixed connection.
The hydraulic cylinder 7 and the first hydraulic cylinder 25 are respectively connected with the hydraulic station 14 through pipelines.
The support plate 2 and the guide cylinder 5 are fixedly connected by welding.
The working principle is as follows: when the utility model is used, firstly, the cable drum 9 is erected on the shaft levers 4 of the two support plates 2, when the cable drum 9 is erected, firstly, the positioning pins 13 are pulled out from the positioning cylinders 12, so that the side ends of the shaft levers 4 are not limited by the positioning pins 13, then the shaft levers 4 are pulled towards the direction of the guide cylinders 5 through the annular handles 6, so that the side ends of the shaft levers 4 are positioned in the guide cylinders 5, then the cable drum 9 is carried to the arc-shaped supporting plates 8 from a carrier through the mechanical suspension arm, then the hydraulic cylinders 7 are started to push the arc-shaped supporting plates 8 to ascend, when the fork shaft holes of the cable drum 9 are aligned with the two through holes 3, the annular handles 6 push the shaft levers 4 to lead the side ends to pass through the fork shaft holes of the cable drum 9 to be inserted back into the positioning cylinders 12 again, and the side ends of the shaft levers 4 are fixed into the positioning cylinders 12 again through the positioning pins, thereby accomplish the work of erectting of cable drum 9, because the interval between two extension boards 2 is great to there is sufficient height between axostylus axostyle 4 and the arc layer board 8, so can erect the cable drum 9 of multiple specification between two extension boards 2, and then the effectual practicality that improves this device, simultaneously because the setting of pneumatic cylinder 7 and arc layer board 8, cable drum 9 is erecting the in-process very laborsaving, therefore has reduced staff's working strength. In the process of laying a cable, when the rotation speed of the cable drum 9 needs to be controlled or the cable drum 9 needs to be stopped, the first hydraulic cylinder 25 can drive the disc 26 and the cylinder 27 to move towards the first chuck 19, so that the cylinder 27 pushes the first chuck 19, the rack 30 fixed on the first chuck 19 when the first chuck 19 is pushed can drive the rack 30 on the other first chuck 19 to move towards the opposite direction through the gear 29, and further the two first chucks 19 synchronously move relative to each other, so that the two abrasive discs 20 on the two first chucks 19 can simultaneously press two sides of the brake disc 18, and the rotation speed of the brake disc 18 is limited, so that the rotation speeds of the shaft lever 4 and the first shaft lever 11 can be limited by the brake disc 18, when the rotation speed of the shaft lever 4 is limited, friction can be generated between the cable drum 9 and the shaft lever 4 when the rotation speed of the cable drum 9 is fast, and further the rotation speed of the cable drum 9, therefore, the purpose of limiting the speed of the cable drum 9 is effectively achieved, when the rotation of the cable drum 9 needs to be stopped, the two sides of the brake disc 18 are clamped by the first hydraulic cylinder 25, the brake disc 18 stops rotating, the shaft lever 4 also stops, the friction force between the shaft lever 4 and the cable drum 9 can be increased instantly, the cable drum 9 can be stopped under the action of the friction force, and the purpose of limiting the rotation inertia of the cable drum 9 is effectively achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a cable drum is brake equipment for unwrapping wire, includes base (1), its characterized in that: the top surface of the base (1) is symmetrically fixed with two support plates (2), the two support plates (2) are respectively symmetrically provided with a through hole (3), the two through holes (3) transversely penetrate through the same shaft lever (4), the shaft lever (4) is connected with the through holes (3) in a sliding and rotating manner, one end of the shaft lever (4) is fixed with an annular handle (6), the side end of the annular handle (6) is provided with a guide cylinder (5), the guide cylinder (5) is sleeved on the shaft lever (4) in a sliding manner, the side end of the guide cylinder is fixedly connected with the side walls of the support plates (2), a cable coil (9) is sleeved on the shaft lever (4) between the two support plates (2), the cable coil (9) is connected with the shaft lever (4) in a rotating manner, an arc-shaped support plate (8) is arranged between the opposite side walls of the two support plates (2), and the two ends of, a hydraulic cylinder (7) is arranged at the lower end right below the arc-shaped supporting plate (8), the hydraulic cylinder (7) is fixedly installed on the top surface of the base (1), the telescopic end of the hydraulic cylinder (7) is fixedly connected with the center of the outer arc surface of the arc-shaped supporting plate (8), a positioning cylinder (12) is sleeved at the other end of the shaft rod (4), the positioning cylinder (12) is in sliding connection with the shaft rod (4), a positioning pin (13) penetrates through the positioning cylinder (12), the contact part of the positioning pin (13) and the positioning cylinder (12) is in sliding connection, the positioning pin (13) simultaneously penetrates through the shaft rod (4) in the positioning cylinder (12) and is in sliding connection with the contact part of the shaft rod, a first supporting plate (10) is arranged at the side end of the positioning cylinder (12), the bottom end of the first supporting plate (10) is fixedly connected with the top surface of the base (1), a hydraulic station, the hydraulic station (14) is fixedly arranged on the top surface of the base (1), a first shaft lever (11) penetrates through the first support plate (10), the contact part of the first shaft lever (11) and the first support plate (10) is rotatably connected, two limiting rings (15) are fixedly sleeved on the first shaft lever (11), the two limiting rings (15) are symmetrically attached to two sides of the first support plate (10), the axis of the first shaft lever (11) and the axis of the shaft lever (4) are positioned on the same straight line, one end of the first support plate (10) is fixedly connected with the side wall of the positioning cylinder (12), a positioning disc (16) is fixedly sleeved at the other end of the first support plate (10), a brake disc (18) is attached to the side wall of the positioning disc (16), the brake disc (18) is sleeved on the first shaft lever (11) and is slidably connected with the first shaft lever, and a clamping disc (17) is attached to the other side of the brake disc (18), the brake disc is characterized in that the chuck (17) is sleeved on the first shaft lever (11) and is in sliding connection with the first shaft lever, a brake disc (18) is clamped and fixed between the chuck (17) and the positioning disc (16) through a plurality of fixing bolts, a plurality of fixing holes for the fixing bolts to penetrate through are correspondingly formed in the brake disc (18), first chucks (19) are symmetrically arranged on two sides of the brake disc (18) respectively, the axial leads of the two first chucks (19) and the axial lead of the first shaft lever (11) are located on the same straight line, abrasive discs (20) are fixed on opposite side walls of the first chucks (19) and the brake disc (18) respectively, the axial lead of the abrasive discs (20) and the axial lead of the first chuck (19) are located on the same straight line, four cross rods (21) are symmetrically fixed on the side wall of the first support plate (10) in pairs by taking the axial lead of the first shaft lever (11) as the center, and the other ends of the four cross rods (21) sequentially penetrate through the two first chucks and are fixed with the same (24) The brake disc is characterized in that the contact part of the cross bar (21) and the first clamping disc (19) is in sliding connection, a first hydraulic cylinder (25) is fixedly installed on the side wall of the fixing plate (24), a disc (26) is fixed on the telescopic end of the first hydraulic cylinder (25), a cylinder (27) is fixed on the opposite side walls of the disc (26) and the brake disc (18), the axial lines of the disc (26) and the cylinder (27) and the axial line of the brake disc (18) are located on the same straight line, springs (22) are sleeved on the four cross bars (21) between the opposite side walls of the two first clamping discs (19), four check rings (23) are respectively attached to the other side wall of the two first clamping discs (19), the four check rings (23) are respectively and fixedly sleeved on the four cross bars (21), and four U-shaped plates (28) are symmetrically arranged on the outer side of the brake disc (18) by taking the, u template (28) comprises two curb plates and a horizontal pole, two curb plate sides and first extension board (10) lateral wall fixed connection of U template (28), the cover has gear (29) on the horizontal pole of U template (28), gear (29) and the horizontal pole swivelling joint of U template (28), gear (29) top and bottom are respectively engaged with rack (30) relatively, and two rack (30) sides are fixed with connecting rod (31) respectively, and two connecting rod (31) respectively with two first (19) outer wall fixed connection of holding down the dish.
2. The cable drum pay-off brake device as claimed in claim 1, wherein: the hydraulic cylinder (7) and the first hydraulic cylinder (25) are respectively connected with a pipeline of the hydraulic station (14) through a guide pipe.
3. The cable drum pay-off brake device as claimed in claim 1, wherein: the support plate (2) and the guide cylinder (5) are fixedly connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921682714.XU CN211198230U (en) | 2019-10-10 | 2019-10-10 | Cable drum is brake equipment for unwrapping wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921682714.XU CN211198230U (en) | 2019-10-10 | 2019-10-10 | Cable drum is brake equipment for unwrapping wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211198230U true CN211198230U (en) | 2020-08-07 |
Family
ID=71881253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921682714.XU Expired - Fee Related CN211198230U (en) | 2019-10-10 | 2019-10-10 | Cable drum is brake equipment for unwrapping wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211198230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125073A (en) * | 2020-10-15 | 2020-12-25 | 黄鹏 | Hoist engine suitable for optical cable |
-
2019
- 2019-10-10 CN CN201921682714.XU patent/CN211198230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125073A (en) * | 2020-10-15 | 2020-12-25 | 黄鹏 | Hoist engine suitable for optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: Room 1607, block a, Hengfeng international building, intersection of ecological street and welfare Road, Jingyue Development Zone, Changchun City, Jilin Province Patentee after: Jilin Weien Technology Co.,Ltd. Address before: No. 107, Huancheng South Road, Lingyang Town, Cili County, Zhangjiajie City, Hunan Province Patentee before: Li Honglan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |