CN211908205U

CN211908205U - Pipeline clamp for power transmission and transformation

Info

Publication number: CN211908205U
Application number: CN202020621689.0U
Authority: CN
Inventors: 张松海
Original assignee: Zhengzhou Tai'an Electric Power Construction Co Ltd
Current assignee: Zhengzhou Tai'an Electric Power Construction Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-10
Anticipated expiration: 2030-04-22

Abstract

The utility model relates to a pipeline clamp for power transmission and transformation, belonging to the technical field of power construction equipment, comprising a bracket; the support comprises a support plate and a chopping board which is integrated with the support plate, an included angle is formed between the chopping board and the support plate, and a bottom groove for pressing a cable is formed in the chopping board; the pressing plate is hinged to the supporting plate, the pressing plate is arranged on one side, identical to the chopping block, of the supporting plate, and an arc-shaped knife edge matched with the bottom groove in shape is arranged on the pressing plate. The utility model discloses a pressboard that is equipped with the arc edge of a knife mutually supports with the chopping block that opens there is the kerve, can one shot forming, convenient and fast more when suppression cable arc portion.

Description

Pipeline clamp for power transmission and transformation

Technical Field

The utility model belongs to the technical field of the technique of electric power construction equipment and specifically relates to a pipeline clamp for power transmission and transformation is related to.

Background

In the process of laying and installing the power transmission and transformation cable, power engineering constructors sometimes need to bend the cable, so that the shape of the cable can meet the specific installation requirement.

At present, a patent document with an authorization publication number of CN207320706U discloses a manual cable bending machine, which comprises a body, a bending mechanism, a feeding mechanism and a driving mechanism, wherein the bending mechanism is arranged on the body, and one end of the bending mechanism is fixedly connected with the body; the feeding mechanism is arranged on the body and on the side surface of the bending mechanism, the bottom surface of the feeding mechanism is fixedly connected with the body, and the end head of the feeding mechanism is fixedly connected with the bending mechanism; the driving mechanism is arranged on the body and on two sides of the feeding mechanism, the bottom surface of the driving mechanism is fixedly connected with the body, and the middle of the driving mechanism is contacted with the feeding mechanism.

When the manual cable bending machine is used, the handle of the driving mechanism is rotated simultaneously, the driving assembly drives the gear to rotate, the gear drives the rack and the push plate to move, the push plate and the two fixed idler wheels generate relative motion, the cable is bent and generates plastic deformation, and the cable bending can be achieved.

However, in the cable laying process, as shown in fig. 1, it is sometimes necessary to make a curved arc portion 01 on the cable for installation, and the whole cable still needs to maintain a straight shape.

SUMMERY OF THE UTILITY MODEL

To the not enough of existence among the above-mentioned prior art, the utility model aims at providing a power transmission and transformation uses line clamp, its chopping block that is equipped with the pressboard of arc edge of a knife and opens there is the kerve mutually supports through one, can one shot forming, convenient and fast more when suppression cable arc portion.

The above object of the present invention is achieved by the following technical solutions:

a pipeline clamp for power transmission and transformation comprises a bracket; the support comprises a support plate and a chopping board which is integrated with the support plate, an included angle is formed between the chopping board and the support plate, and a bottom groove for pressing a cable is formed in the chopping board; the pressing plate is hinged to the supporting plate, the pressing plate is arranged on one side, identical to the chopping block, of the supporting plate, and an arc-shaped knife edge matched with the bottom groove in shape is arranged on the pressing plate.

Through adopting above-mentioned technical scheme, when needs preparation arc portion, place the cable between pressboard and chopping block, rotate the pressboard, can rotate the arc edge of a knife to the position with the corresponding complex of kerve to make the cable clamp between arc edge of a knife and kerve, can suppress out arc portion on the cable, one shot forming, convenient and fast more.

The utility model discloses a further set up to: a supporting seat is fixed on the supporting plate, and a through hole is formed in the supporting seat; and a driving mechanism is arranged on the supporting plate and comprises a pull rod, one end of the pull rod is rotatably connected to the pressing plate, and the other end of the pull rod penetrates through the through hole and extends to the other side of the supporting seat.

Through adopting above-mentioned technical scheme, when needs rotate the pressboard, through the pulling pull rod, make the pull rod slide along the through-hole of supporting seat, because the tip of pull rod is articulated mutually with the pressboard, so the pulling pull rod can drive the pressboard and rotate, the operation of being convenient for more.

The utility model discloses a further set up to: the driving mechanism further comprises a spring, the spring is sleeved on the pull rod and arranged on one side, opposite to the pressing plate, of the supporting seat, one end of the spring abuts against the pull rod, and the other end of the spring abuts against the supporting seat.

Through adopting above-mentioned technical scheme, the spring has the trend that promotes the pull rod, makes the pressboard rotate out from the kerve to when the staff placed the cable on the chopping block, the clearance between pressboard and the kerve is opened, suppresses the back to arc portion, unclamps the pull rod then the spring can be bounced off the pressboard again, pack into next cable in order to make things convenient for the staff, and is more convenient during the use.

The utility model discloses a further set up to: the driving mechanism further comprises a pull ring which is arranged at the end part of the pull rod and is in rotary connection with the pull rod.

Through adopting above-mentioned technical scheme, the staff penetrates the pull ring with the finger, can immediately stimulate the pull rod, and because the pull ring can the free rotation, the staff can adjust the finger to arbitrary position to it is more comfortable in the operation.

The utility model discloses a further set up to: a plurality of limiting holes are formed in the chopping board and are respectively arranged on two sides of the bottom groove; the limiting holes on the two sides of the bottom groove are internally provided with limiting clamps, the limiting clamps are in sliding fit with the limiting holes, and gaps are formed between the limiting clamps and the chopping block.

Through adopting above-mentioned technical scheme, when suppressing arc portion to the cable, pass the clearance between every spacing clamp and the chopping block with the cable, can inject the position of cable between two spacing holes, avoid the cable dislocation.

The utility model discloses a further set up to: the edge of the pressing plate is provided with an arc-shaped force application groove.

Through adopting above-mentioned technical scheme, the application of force groove can make things convenient for the staff to carry out the application of force to the pressboard with the hand, if the pressboard is blocked when suppression cable arc portion, the application of force groove can make things convenient for the staff to rotate the pressboard out in the recess with the hand.

The utility model discloses a further set up to: and a handle is arranged on one side of the supporting plate opposite to the pressing plate.

Through adopting above-mentioned technical scheme, when suppressing the arc portion to the cable, the handle makes things convenient for the staff to hold the backup pad with one hand, and the other hand is bent the cable, has increased the convenience of operation.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the arc-shaped part needs to be manufactured, the cable is placed between the pressing plate and the chopping block, the pressing plate is rotated, the arc-shaped knife edge can be rotated to the position correspondingly matched with the bottom groove, and the cable is clamped between the arc-shaped knife edge and the bottom groove, so that the arc-shaped part can be manufactured on the cable by pressing, and the arc-shaped part is formed in one step and is more convenient and rapid;

2. the pull rod can be pulled through the pull ring, so that the pressing plate can be driven to rotate, and the operation is more convenient; after the arc-shaped part is pressed, the spring can bounce the pressing plate open again by loosening the pull rod, so that a worker can conveniently load the next cable, and the use is more convenient;

3. when suppressing the arc portion to the cable, pass the clearance between every spacing clamp and the chopping block with the cable, can inject the position of cable between two spacing holes, avoid the cable dislocation.

Drawings

FIG. 1 is a schematic view of the shape of a cable having an arcuate portion;

FIG. 2 is a schematic view of the overall structure of the present invention when pressing the arc-shaped portion of the cable;

FIG. 3 is a schematic view of the overall structure of the present invention, wherein the arc-shaped knife edge and the bottom groove are separated;

FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;

fig. 5 is a schematic view of the overall structure at another viewing angle of the present invention.

In the figure, 01, an arc-shaped part; 1. a support; 11. a support plate; 111. a handle; 12. a chopping board; 121. a bottom groove; 122. a limiting hole; 2. pressing a plate; 21. an arc-shaped knife edge; 211. teeth; 22. a force application groove; 3. a supporting seat; 31. a through hole; 4. a drive mechanism; 41. a pull rod; 42. a spring; 43. a pull ring; 5. and a limiting clamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2 and 3, for the utility model discloses a pipeline clamp for power transmission and transformation, which comprises a bracket 1, wherein the bracket 1 comprises a support plate 11 and a chopping block 12 integrated with the support plate 11 to form an included angle, and the chopping block 12 is provided with a bottom groove 121 for pressing an arc-shaped part 01 of a cable and in an arc-shaped concave shape; the pipeline clamp for power transmission and transformation further comprises a pressing plate 2 hinged to the supporting plate 11, wherein the pressing plate 2 and the supporting plate 11 are arranged in parallel, and the pressing plate 2 is arranged on the same side of the supporting plate 11 as the chopping block 12; the pressing plate 2 is provided with an arc-shaped knife edge 21 matched with the bottom groove 121 in shape, and the arc-shaped knife edge 21 is provided with a plurality of teeth 211 along the length direction; the pressing plate 2 is rotated to rotate the arc-shaped knife edge 21 to a position corresponding to and matched with the bottom groove 121; when the arc-shaped part 01 is manufactured, a cable to be bent is placed on the chopping board 12, and the pressing board 2 is rotated, so that the cable can be clamped on the arc-shaped knife edge 21 and the bottom groove 121, and then the arc-shaped part 01 can be pressed on the cable.

Referring to fig. 2 and 3, a support base 3 is fixed on the support plate 11, and a through hole 31 is formed on the support base 3; in order to make the pressing plate 2 more convenient to rotate by the operator, the supporting plate 11 is further provided with a driving mechanism 4, the driving mechanism 4 comprises a pull rod 41, one end of the pull rod 41 is rotatably connected to the pressing plate 2, the other end of the pull rod 41 penetrates through the through hole 31 to extend to the other side of the supporting seat 3, the pressing plate 2 can be driven to rotate by the end part of the pulling pull rod 41, and the cable can be extruded by the arc-shaped knife edge 21.

Referring to fig. 2 and 3, the driving mechanism 4 further includes a spring 42, the spring 42 is sleeved on the pull rod 41 and is disposed on one side of the supporting seat 3 opposite to the pressing plate 2, one end of the spring 42 abuts against the pull rod 41, the other end abuts against the supporting seat 3, the spring 42 has a tendency of pushing the pull rod 41 to rotate the pressing plate 2 out of the bottom groove 121, so that when a worker places a cable on the chopping board 12, a gap between the pressing plate 2 and the bottom groove 121 is opened, after the arc-shaped portion 01 is pressed, the spring 42 can be flicked again by releasing the pull rod 41, so that the worker can conveniently load the next cable, and the use is more convenient; actuating mechanism 4 still includes the pull ring 43 that sets up at the tip of pull rod 41, rotate with pull rod 41 and be connected, and the staff penetrates the finger in pull ring 43, can stimulate pull ring 43 promptly, and is more convenient in the operation.

Referring to fig. 3 and 4, when the arc-shaped portion 01 of the cable is pressed, in order to limit the position of the cable, four limiting holes 122 penetrating through the anvil plate 12 are formed in the anvil plate 12, and two limiting holes 122 are formed on two sides of the bottom groove 121; be provided with spacing clamp 5 in the spacing hole 122, spacing clamp 5 is the shaft-like structure of U-shaped, two tip of spacing clamp 5 wear to establish respectively in two spacing holes 122 and with spacing hole 122 sliding fit, pass the clearance between every spacing clamp 5 and the chopping block 12 with the cable, can inject the position of cable between two spacing holes 122, avoid the cable dislocation.

Referring to fig. 2 and 5, an arc-shaped force application groove 22 is formed in the edge of the pressing plate 2, the force application groove 22 can facilitate a worker to apply force to the pressing plate 2 by hand, and if the pressing plate 2 is clamped when pressing the arc-shaped portion 01 of the cable, the force application groove 22 can facilitate the worker to rotate the pressing plate 2 out of the groove by hand; the handle 111 is arranged on one side, opposite to the pressing plate 2, of the supporting plate 11, so that a worker can conveniently hold the supporting plate 11 by hands to bend the cable.

The working principle of the utility model is that when the arc part 01 is needed to be manufactured, the cable is arranged in the gap between each limit clamp 5 and the chopping board 12 in a penetrating way, so that the limit clamps 5 clamp the cable, the pressing board 2 is rotated by pulling the pull rod 41, the arc knife edge 21 can be rotated to the position corresponding to and matched with the bottom groove 121, and the cable is clamped between the arc knife edge 21 and the bottom groove 121, so that the arc part 01 can be pressed on the cable; after pressing is finished, the pull rod 41 is loosened, and the pressing plate 2 can be reset under the action of the spring 42.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A pipeline clamp for power transmission and transformation comprises a bracket (1); the method is characterized in that: the support (1) comprises a support plate (11) and a chopping board (12) which is integrated with the support plate (11), an included angle is formed between the chopping board (12) and the support plate (11), and a bottom groove (121) for pressing a cable is formed in the chopping board (12); the chopping board is characterized in that a pressing plate (2) is hinged to the supporting plate (11), the pressing plate (2) is arranged on one side, identical to the chopping board (12), of the supporting plate (11), and an arc-shaped knife edge (21) matched with the bottom groove (121) in shape is arranged on the pressing plate (2).

2. The power transmission and transformation pipeline clamp of claim 1, wherein: a supporting seat (3) is fixed on the supporting plate (11), and a through hole (31) is formed in the supporting seat (3); the supporting plate (11) is provided with a driving mechanism (4), the driving mechanism (4) comprises a pull rod (41), one end of the pull rod (41) is rotatably connected to the pressing plate (2), and the other end of the pull rod penetrates through the through hole (31) and extends to the other side of the supporting seat (3).

3. The power transmission and transformation pipeline clamp of claim 2, wherein: actuating mechanism (4) still include spring (42), and spring (42) cover is established on pull rod (41), and spring (42) set up supporting seat (3) with the one side that pressboard (2) are relative, the one end of spring (42) supports on pull rod (41), and the other end supports on supporting seat (3).

4. The power transmission and transformation pipe clamp according to claim 2 or 3, wherein: the driving mechanism (4) further comprises a pull ring (43) which is arranged at the end part of the pull rod (41) and is rotationally connected with the pull rod (41).

5. The power transmission and transformation pipe clamp according to any one of claims 1 to 3, wherein: a plurality of limiting holes (122) are formed in the cutting board (12), and the limiting holes (122) are respectively arranged on two sides of the bottom groove (121); both sides of the bottom groove (121) are provided with limiting clamps (5) in the limiting holes (122), the limiting clamps (5) are in sliding fit with the limiting holes (122), and gaps are formed between the limiting clamps (5) and the chopping board (12).

6. The power transmission and transformation pipeline clamp of claim 4, wherein: a plurality of limiting holes (122) are formed in the cutting board (12), and the limiting holes (122) are respectively arranged on two sides of the bottom groove (121); both sides of the bottom groove (121) are provided with limiting clamps (5) in the limiting holes (122), the limiting clamps (5) are in sliding fit with the limiting holes (122), and gaps are formed between the limiting clamps (5) and the chopping board (12).

7. The power transmission and transformation pipe clamp according to any one of claims 1 to 3, wherein: the edge of the pressing plate (2) is provided with an arc-shaped force application groove (22).

8. The power transmission and transformation pipeline clamp of claim 4, wherein: the edge of the pressing plate (2) is provided with an arc-shaped force application groove (22).

9. The power transmission and transformation pipe clamp according to any one of claims 1 to 3, wherein: and a handle (111) is arranged on one side of the supporting plate (11) opposite to the pressing plate (2).

10. The power transmission and transformation pipeline clamp of claim 4, wherein: and a handle (111) is arranged on one side of the supporting plate (11) opposite to the pressing plate (2).