CN219918201U - Cable laying traction equipment - Google Patents
Cable laying traction equipment Download PDFInfo
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- CN219918201U CN219918201U CN202321043618.7U CN202321043618U CN219918201U CN 219918201 U CN219918201 U CN 219918201U CN 202321043618 U CN202321043618 U CN 202321043618U CN 219918201 U CN219918201 U CN 219918201U
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- cable
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- plate
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- 238000005452 bending Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides cable laying traction equipment, which relates to the technical field of electric power construction and comprises a base, wherein the top of the base is provided with a fixing frame, the bottom of the fixing frame is provided with a transmission mechanism, the right side of the base is provided with an extension frame, the outer side of the extension frame is provided with an anti-bending mechanism, and a limiting mechanism is arranged above the transmission mechanism; according to the utility model, the cable passes through the space between the connecting plate and the rotary screw rod, the threaded sleeve is screwed to rotate, and the guide rod limits the arc plate due to the threaded fit of the threaded sleeve and the rotary screw rod, so that the threaded sleeve can drive the arc plate to reciprocate up and down through the rotary screw rod, and after the arc plate moves upwards, the arc plate is matched with the connecting plate to limit the cable, at the moment, the bottom of the cable is attached to the top of the arc plate and is bent downwards in an arc shape, no fold is generated due to small bending degree, and the problem of stability reduction of the cable after fixing due to the fact that the fold is generated due to overlarge bending angle of the cable is avoided.
Description
Technical Field
The utility model relates to the technical field of electric power construction, in particular to cable laying traction equipment.
Background
The cables include power cables, control cables, compensation cables, shielding cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables and the like, which are all composed of single-strand or multi-strand wires and insulating layers and are used for connecting circuits, electric appliances and the like;
the chinese patent with the application number 202122776703.1 discloses a traction device for cable laying, it proposes "including the shallow, the top of shallow is provided with conveying mechanism, the top of shallow is provided with the lifting unit who is located the conveying mechanism outside, lifting unit's inside is provided with the pulling up subassembly, conveying mechanism includes the mounting bracket of fixed connection in shallow top, the inside swing joint of mounting bracket has two driving rolls of quantity, the positive fixedly connected with output of mounting bracket extends to and left side driving roll fixed connection's rotating electrical machines realizes automatic traction, solves the problem that the cable is wasted time and energy of laying", however current urban road construction's in-process need lay the cable underground, in the hole in-process of putting the cable down in the road, the cable can take place great buckling at the entry of hole to make the fold appear on the protection skin of cable surface, and then have the clearance to be difficult to laminate together with its practical fixed clamp completely when the cable is fixed, leads to the cable to stability to reduce after fixing, therefore, the utility model proposes a cable traction device and is used for solving above-mentioned problem.
Disclosure of Invention
The utility model provides a cable laying traction device, which solves the problem that the cable laid downwards by the device has folds on the surface due to a large bending angle, so that the stability of the cable is reduced after the cable is fixed.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a cable laying traction equipment, includes the base, the top of base is equipped with the mount, the bottom of mount is equipped with drive mechanism, the right side of base is equipped with the extension frame, the outside of extension frame is equipped with prevents the mechanism of bending, drive mechanism's top is equipped with stop gear.
The further improvement is that: the bending prevention mechanism comprises a sliding frame and an arc plate, wherein the sliding frame is arranged on the outer side of the extending frame, a connecting plate is arranged on the front face of the sliding frame, the arc plate is arranged at the bottom of the connecting plate, the top of the arc plate is connected with the connecting plate in a sliding mode through a guide rod, a threaded sleeve is installed in the inner portion of one end of the connecting plate in a rotating mode, a rotary screw is arranged at the top of the arc plate, and the bottom end of the threaded sleeve is in threaded connection with the top end of the rotary screw.
The further improvement is that: the back side of carriage passes through the bolt symmetry and installs the gyro wheel, the carriage passes through gyro wheel and extension frame sliding connection, the inside of extension frame is equipped with the spout, the back side of carriage is equipped with connecting screw, connecting screw's one end runs through out the spout and threaded connection has the nut.
The further improvement is that: the transmission mechanism comprises a rotating roller, a conveyor belt and a motor, the rotating roller is symmetrically arranged at the bottom of the fixing frame in a rotating mode, the conveyor belt is arranged on the outer side of the rotating roller, the motor is arranged on the back side of the fixing frame, and the output end of the motor is connected with one end of the rotating roller on the left side.
The further improvement is that: the limiting mechanism comprises a lifting screw, a rolling shaft frame and a driving screw, wherein the lifting screw is arranged at the top of the fixing frame, the driving screw is connected with the top end of the lifting screw in a threaded manner, the bottom end of the driving screw is connected with a buffer mechanism, and the rolling shaft frame is connected with the bottom of the buffer mechanism.
The further improvement is that: the buffer mechanism comprises a linkage plate, a limiting rod and a spring, wherein the bottom end of the driving screw is rotationally connected with the linkage plate through a bearing, the two ends of the linkage plate are symmetrically and slidably connected with the limiting rod, the bottom end of the limiting rod is connected with a rolling shaft frame, and the spring is arranged on the outer side of the limiting rod.
The beneficial effects of the utility model are as follows: through passing the cable between connecting plate and the rotatory screw rod, twist the thread bush and rotate, because of thread bush and rotatory screw rod screw thread cooperation, and the guide bar is spacing to the arc, so the thread bush can drive the arc through rotatory screw rod and reciprocate from top to bottom, after the arc upwards moves, it is spacing to the cable with the connecting plate cooperation, the bottom of cable and the laminating of the top of arc at this moment are the arc downwarping, so can not produce the fold because of its bending degree is little, avoid the cable to produce the fold because of bending angle is too big, lead to the problem that stability reduces after the cable is fixed.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the bending prevention mechanism of the present utility model;
FIG. 3 is a backside view of the present utility model;
fig. 4 is a backside view of the bending prevention mechanism of the present utility model.
Wherein: 1. a base; 2. a fixing frame; 3. a rotating roller; 4. a conveyor belt; 5. a motor; 6. an extension frame; 7. a carriage; 8. an arc-shaped plate; 9. a roller; 10. a connecting screw; 11. a chute; 12. a connecting plate; 13. a guide rod; 14. a thread sleeve; 15. lifting screw rods; 16. a roller frame; 17. driving a screw; 18. a linkage plate; 19. a limit rod; 20. a spring; 21. the screw is rotated.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the drawing of fig. 1, 2, 3, 4, this embodiment provides a cable lays traction device, including base 1, the top of base 1 is equipped with mount 2, the bottom of mount 2 is equipped with drive mechanism, the right side of base 1 is equipped with extension frame 6, the outside of extension frame 6 is equipped with bending prevention mechanism, drive mechanism's top is equipped with stop gear, pulls the cable on the external rolling frame to drive mechanism's top, then through the removal orbit of stop gear restriction cable, avoids drive mechanism to produce the skew when driving the cable and remove, when discharging the cable to the underground, can restrict the one end of cable on bending prevention mechanism, it drives the cable and carries out arc bending, avoids the cable to produce the fold because of bending angle is too big, leads to the problem that stability reduces after the cable is fixed.
The bending prevention mechanism comprises a sliding frame 7 and an arc plate 8, the sliding frame 7 is arranged on the outer side of the extending frame 6, a connecting plate 12 is arranged on the front face of the sliding frame 7, the arc plate 8 is arranged at the bottom of the connecting plate 12, the top of the arc plate 8 is in sliding connection with the connecting plate 12 through a guide rod 13, a threaded sleeve 14 is rotatably arranged in one end of the connecting plate 12, a rotating screw 21 is arranged at the top of the arc plate 8, the bottom end of the threaded sleeve 14 is in threaded connection with the top end of the rotating screw 21, a cable passes through the space between the connecting plate 12 and the rotating screw 21, the threaded sleeve 14 is screwed, the arc plate 8 is limited by the guide rod 13 due to threaded fit of the threaded sleeve 14 and the rotating screw 21, the arc plate 8 can be driven to reciprocate up and down by the guide rod 13, after the arc plate 8 moves up, the arc plate 8 is limited by the guide rod 12, the bottom of the cable is attached to the top of the arc plate 8, the arc plate is bent downwards, and the limit is not generated due to small bending degree, and the arc plate 8 is removed after the arc plate moves downwards.
The back side of carriage 7 passes through bolt symmetry and installs gyro wheel 9, carriage 7 passes through gyro wheel 9 and extends 6 sliding connection, the inside of extension 6 is equipped with spout 11, the back side of carriage 7 is equipped with connecting screw 10, connecting screw 10's one end runs through spout 11 and threaded connection has the nut, through unscrewing connecting screw 10 upper nut for connecting screw 10 and extension 6 are no longer in the same place, connecting screw 10 can slide in spout 11's inside, because connecting screw 10 is connected with carriage 7, so the restriction of carriage 7 has been released at this moment, makes carriage 7 accessible gyro wheel 9 slide on extension 6, is convenient for adjust the position of arc 8, makes the cable follow the centre of hole downwards.
The transmission mechanism comprises a roller 3, a conveyor belt 4 and a motor 5, the roller 3 is symmetrically arranged at the bottom of the fixed frame 2 in a rotating mode, the conveyor belt 4 is arranged at the outer side of the roller 3, the motor 5 is arranged at the back side of the fixed frame 2, the output end of the motor 5 is connected with one end of the roller 3 at the left side, the motor 5 drives the roller 3 at the left side to rotate clockwise at the bottom of the fixed frame 2, the motor 5 and the roller 3 at the right side are matched to drive the conveyor belt 4 to rotate clockwise at the bottom of the fixed frame 2, and when a cable falls on the surface of the conveyor belt 4, the cable is driven to move from the left to the right, so that the cable can be automatically paid off into a pit hole on a road.
The limiting mechanism comprises a lifting screw 15, a roller frame 16 and a driving screw 17, the lifting screw 15 is arranged at the top of the fixing frame 2, the driving screw 17 is in threaded connection with the top of the lifting screw 15, the bottom end of the driving screw 17 is connected with a buffer mechanism, the bottom of the buffer mechanism is connected with the roller frame 16, the buffer mechanism comprises a linkage plate 18, a limiting rod 19 and a spring 20, the bottom end of the driving screw 17 is connected with the linkage plate 18 through bearing rotation, two ends of the linkage plate 18 are symmetrically and slidably connected with the limiting rod 19, the bottom end of the limiting rod 19 is connected with the roller frame 16, a spring 20 is arranged on the outer side of the limiting rod 19, and the driving screw 17 is in threaded fit with the top of the lifting screw 15, so that the driving screw 17 can drive the linkage plate 18 at the bottom end of the lifting screw to reciprocate up and down, when the driving screw 17 is screwed clockwise, the driving screw 17 drives the roller frame 16 to move downwards through the limiting rod 19, the bottom of the roller frame 16 is attached to a cable, the cable is convenient to carry out limiting, the cable is prevented from being moved upwards by the spring 20, and the cable is prevented from moving upwards when the cable is moved to the outside the limiting rod 16, and the cable is prevented from moving upwards, and the cable is moved to the outside the limiting rod 16.
This cable is laid haulage equipment sets up the bending prevention mechanism in the outside of extension frame 6, the bending prevention mechanism includes carriage 7 and arc 8, pass the cable between connecting plate 12 and the rotatory screw rod 21, twist thread bush 14 and rotate, because thread bush 14 and rotatory screw rod 21 screw thread cooperation, and guide bar 13 is spacing arc 8, so thread bush 14 can drive arc 8 through rotatory screw rod 21 and reciprocate from top to bottom, after arc 8 upwards moves, it is spacing with connecting plate 12 cooperation, the bottom of cable is the laminating of arc 8 at this moment, be the arc bending downwards, so can not produce the fold because of its bending degree is little, avoid the cable to produce the fold because of bending angle is too big, the problem that stability reduces after leading to the cable to fix.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Cable laying traction equipment, comprising a base (1), characterized in that: the top of base (1) is equipped with mount (2), the bottom of mount (2) is equipped with drive mechanism, the right side of base (1) is equipped with extension frame (6), the outside of extension frame (6) is equipped with bending prevention mechanism, drive mechanism's top is equipped with stop gear.
2. A cable laying traction device according to claim 1, characterized in that: the bending prevention mechanism comprises a sliding frame (7) and an arc plate (8), wherein the sliding frame (7) is arranged on the outer side of the extending frame (6), a connecting plate (12) is arranged on the front side of the sliding frame (7), the arc plate (8) is arranged at the bottom of the connecting plate (12), the top of the arc plate (8) is in sliding connection with the connecting plate (12) through a guide rod (13), a thread bush (14) is installed in one end of the connecting plate (12) in a rotating mode, a rotary screw (21) is arranged at the top of the arc plate (8), and the bottom end of the thread bush (14) is in threaded connection with the top end of the rotary screw (21).
3. A cable laying traction device according to claim 2, characterized in that: the back side of carriage (7) is through bolt symmetry installation gyro wheel (9), carriage (7) are through gyro wheel (9) and extension frame (6) sliding connection, the inside of extension frame (6) is equipped with spout (11), the back side of carriage (7) is equipped with connecting screw (10), the one end of connecting screw (10) runs through spout (11) and threaded connection has the nut.
4. A cable laying traction device according to claim 1, characterized in that: the transmission mechanism comprises a rotating roller (3), a conveyor belt (4) and a motor (5), wherein the rotating roller (3) is symmetrically arranged at the bottom of the fixing frame (2) in a rotating mode, the conveyor belt (4) is arranged at the outer side of the rotating roller (3), the motor (5) is arranged at the back side of the fixing frame (2), and the output end of the motor (5) is connected with one end of the rotating roller (3) at the left side.
5. A cable laying traction device according to claim 1, characterized in that: the limiting mechanism comprises a lifting screw (15), a roller shaft bracket (16) and a driving screw (17), wherein the lifting screw (15) is arranged at the top of the fixing frame (2), the driving screw (17) is connected with the top end of the lifting screw (15) in a threaded manner, the bottom end of the driving screw (17) is connected with a buffer mechanism, and the roller shaft bracket (16) is connected with the bottom of the buffer mechanism.
6. A cable laying traction device according to claim 5, characterized in that: the buffer mechanism comprises a linkage plate (18), a limiting rod (19) and a spring (20), wherein the bottom end of a driving screw (17) is rotationally connected with the linkage plate (18) through a bearing, two ends of the linkage plate (18) are symmetrically and slidably connected with the limiting rod (19), the bottom end of the limiting rod (19) is connected with a roller shaft bracket (16), and the spring (20) is arranged on the outer side of the limiting rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043618.7U CN219918201U (en) | 2023-05-05 | 2023-05-05 | Cable laying traction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043618.7U CN219918201U (en) | 2023-05-05 | 2023-05-05 | Cable laying traction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918201U true CN219918201U (en) | 2023-10-27 |
Family
ID=88425348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321043618.7U Active CN219918201U (en) | 2023-05-05 | 2023-05-05 | Cable laying traction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918201U (en) |
-
2023
- 2023-05-05 CN CN202321043618.7U patent/CN219918201U/en active Active
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