CN216583439U

CN216583439U - Cable pay-off for weak current engineering that flexibility is high

Info

Publication number: CN216583439U
Application number: CN202122761908.2U
Authority: CN
Inventors: 李永红
Original assignee: Hunan Xingan Video Technology Co ltd
Current assignee: Hunan Xingan Video Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-24
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to a high-flexibility cable pay-off device for weak current engineering, which comprises a bottom plate, wherein a fixed plate is welded on one side of the upper wall of the bottom plate, a sliding groove is formed in the other side of the upper wall of the bottom plate, a moving block is arranged in the sliding groove in a sliding manner, a driving mechanism for driving the moving block to move left and right is arranged in the sliding groove, a moving plate is welded on the upper wall of the moving block, a first motor is arranged on the side wall, far away from the moving plate, of the fixed plate, one shaft end of the first motor penetrates through the fixed plate and is connected with a rotating shaft, the other end of the rotating shaft penetrates through a baffle plate and is sleeved with a winding drum, an inserting block is arranged on the side wall, close to the winding drum, of the moving plate, a jack matched with the rotating shaft is arranged on the side wall, close to the winding drum, and a direction-changing mechanism for improving the cable pay-off height is arranged on the fixed plate. Compared with the prior art, the utility model has the advantages that: the winding reel is convenient to mount and dismount, simple in steps and high in flexibility.

Description

Cable pay-off for weak current engineering that flexibility is high

Technical Field

The utility model relates to the technical field of weak current engineering, in particular to a cable pay-off device for weak current engineering with high flexibility.

Background

The weak current project is a classification of electric power application, generally, alternating current 220V50Hz and below is called weak current, and cable paying-off operation is required in the construction of the weak current project.

However, the existing cable pay-off device for the weak current engineering is complex in installation and disassembly of a winding reel and complicated in steps, so that the flexibility is poor, and the released cable is dragged to move on the ground due to the fact that the height of the winding reel is low during cable pay-off, so that abrasion is easily caused to an outer protection layer of the cable.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a cable pay-off device for weak current engineering, which is high in flexibility and aims to solve the problems in the background art.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: the cable pay-off device comprises a base plate, a fixing plate is welded to one side of the upper wall of the base plate, a sliding groove is formed in the other side of the upper wall of the base plate, a moving block is arranged in the sliding groove in a sliding mode, a driving mechanism used for driving the moving block to move left and right is arranged in the sliding groove, a moving plate is arranged on the upper wall of the moving block in a welding mode, a first motor is arranged on the side wall, away from the moving plate, of the fixing plate, one shaft end of the first motor penetrates through the fixing plate and is connected with a rotating shaft, the other end of the rotating shaft penetrates through a baffle and is sleeved with a winding reel, an inserting block is arranged on the side wall, close to the winding reel, of the moving plate, inserting blocks are provided with inserting holes matched with the rotating shaft and inserting holes, and a turning mechanism used for improving the cable pay-off height is arranged on the fixing plate.

As an improvement: supporting legs are arranged at the four corners below the bottom plate respectively.

As an improvement: the driving mechanism comprises a second motor arranged on the side wall of one side of the sliding groove, the shaft end of the second motor is connected with a lead screw, and the other end of the lead screw penetrates through the moving block in a matched mode and is rotatably connected with the side wall of the other side of the sliding groove.

As an improvement: the turning mechanism comprises a supporting rod arranged on the upper wall of the fixing plate, the other end of the supporting rod is connected with a U-shaped plate, a connecting shaft is rotatably arranged between the inner walls of two sides of the U-shaped plate, and a fixed pulley is sleeved on the connecting shaft.

As an improvement: the baffle is welded and fixed with the rotating shaft.

As an improvement: the insertion block is rotatably connected with the side wall, close to the winding reel, of the moving plate.

Compared with the prior art, the utility model has the advantages that: the winding reel is sleeved on the rotating shaft, the moving block is driven by the driving mechanism to move left and right, the moving plate and the inserting block can be driven to move left and right, when the moving plate moves left, the rotating shaft is inserted into the inserting hole in the inserting block, the inserting block and the baffle are matched to clamp and fix the winding reel in the rotating shaft, and therefore the winding reel is convenient to mount and dismount, simple in steps and high in flexibility, meanwhile, the height of unwinding of the winding reel is improved through the arrangement of the turning mechanism, and the phenomenon that a cable is dragged on the ground is avoided to a certain extent.

Drawings

FIG. 1 is a schematic structural view of a cable pay-off device for weak current engineering with high flexibility;

FIG. 2 is an enlarged view taken at a point a in FIG. 1;

FIG. 3 is a cross-sectional view of an insert block of the cable pay-off device for weak current engineering with high flexibility according to the present invention;

as shown in the figure:

1. a base plate; 2. a screw rod; 3. a moving block; 4. a second motor; 5. moving the plate; 6. inserting a block; 7. a spool; 8. a rotating shaft; 9. a baffle plate; 10. supporting legs; 11. a chute; 12. a first motor; 13. a fixing plate; 14. a strut; 15. a U-shaped plate; 16. a connecting shaft; 17. a fixed pulley; 18. and (4) inserting the jack.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 3, a cable pay-off device for weak current engineering with high flexibility comprises a bottom plate 1, a fixing plate 13 is welded on one side of the upper wall of the bottom plate 1, a sliding groove 11 is arranged on the other side of the upper wall of the bottom plate 1, a moving block 3 is arranged in the sliding groove 11 in a sliding manner, a driving mechanism for driving the moving block 3 to move left and right is arranged in the sliding groove 11, the upper wall of the moving block 3 is welded with a moving plate 5, the side wall of the fixed plate 13 far away from the moving plate 5 is provided with a first motor 12, the first motor 12 has a shaft end passing through the fixing plate 13 and connected with a rotating shaft 8, the other end of the rotating shaft 8 passes through a baffle 9 and is sleeved with a winding reel 7, the side wall that the movable plate 5 is close to the reel 7 is equipped with the inserted block 6, the lateral wall that the inserted block 6 is close to the reel 7 is equipped with the jack 18 with pivot 8 matched with, be equipped with the steering mechanism who is used for improving the cable unwrapping wire height on the fixed plate 13.

Supporting legs 10 are respectively arranged at four corners below the bottom plate 1 and can support the whole device.

The driving mechanism comprises a second motor 4 arranged on the side wall of one side of the sliding groove 11, the shaft end of the second motor 4 is connected with a lead screw 2, and the other end of the lead screw 2 penetrates through the moving block 3 in a matched mode and is rotatably connected with the side wall of the other side of the sliding groove 11. The second starting motor 4 can drive the screw rod 2 to rotate, and the moving block 3 can be driven to move left and right under the action of the threaded force between the screw rod 2 and the moving block 3.

The direction changing mechanism comprises a supporting rod 14 arranged on the upper wall of the fixing plate 13, the other end of the supporting rod 14 is connected with a U-shaped plate 15, a connecting shaft 16 is rotatably arranged between the inner walls of two sides of the U-shaped plate 15, and a fixed pulley 17 is sleeved on the connecting shaft 16.

And the baffle 9 and the rotating shaft 8 are welded and fixed. The insert 6 is rotatably connected with the side wall of the moving plate 5 close to the winding reel 7.

When the winding device is specifically implemented, the winding reel 7 wound with the cable is sleeved on the rotating shaft 8, then the driving mechanism drives the moving block 3 to move towards the direction of the fixed plate 13, the moving plate 5 and the inserting block 6 are driven to move close to the fixed plate 13, so that the rotating shaft 8 can be inserted into the inserting hole 18 in the inserting block 6 (at the moment, the rotating shaft 8 is not in contact with the inner wall of the inserting hole 18), meanwhile, the inserting block 6 and the baffle 9 are matched with each other to extrude the winding reel 7, the winding reel 7 is fixed on the rotating shaft 8, the motor I12 is started, the rotating shaft 8 can be driven to rotate, the winding reel 7 can be driven to rotate and pay off under the action of the extrusion force of the inserting block 6 and the baffle 9, the end part of the cable on the winding reel 7 bypasses the fixed pulley 17, the height of the cable when the winding reel 7 pays off is improved, and the phenomenon that the cable is dragged on the ground is avoided to a certain extent.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a cable pay-off for weak electric engineering that flexibility is high, includes bottom plate (1), its characterized in that: a fixed plate (13) is welded on one side of the upper wall of the bottom plate (1), a sliding groove (11) is formed in the other side of the upper wall of the bottom plate (1), a moving block (3) is arranged in the sliding groove (11) in a sliding mode, a driving mechanism used for driving the moving block (3) to move left and right is arranged in the sliding groove (11), a moving plate (5) is welded on the upper wall of the moving block (3), a first motor (12) is arranged on the side wall, far away from the moving plate (5), of the fixed plate (13), the shaft end of the first motor (12) penetrates through the fixed plate (13) and is connected with a rotating shaft (8), a baffle plate (9) is arranged at the other end of the rotating shaft (8) in a penetrating mode and is sleeved with a winding reel (7), an insertion block (6) is arranged on the side wall, close to the winding reel (7), of the moving plate (5), and insertion holes (18) matched with the rotating shaft (8) are formed in the side wall, of the insertion block (6), close to the winding reel (7), and a direction changing mechanism for improving the cable paying-off height is arranged on the fixing plate (13).

2. The cable pay-off device for weak current engineering with high flexibility as claimed in claim 1, wherein: supporting legs (10) are respectively arranged at four corners below the bottom plate (1).

3. The cable pay-off device for weak current engineering with high flexibility as claimed in claim 1, wherein: the driving mechanism comprises a second motor (4) arranged on the side wall of one side of the sliding groove (11), the shaft end of the second motor (4) is connected with a lead screw (2), and the other end of the lead screw (2) penetrates through the moving block (3) in a matched mode and is rotatably connected with the side wall of the other side of the sliding groove (11).

4. The cable pay-off device for weak current engineering with high flexibility as claimed in claim 1, wherein: the turning mechanism comprises a supporting rod (14) arranged on the upper wall of the fixing plate (13), a U-shaped plate (15) is connected to the other end of the supporting rod (14), a connecting shaft (16) is arranged between the inner walls of the two sides of the U-shaped plate (15) in a rotating mode, and a fixed pulley (17) is sleeved on the connecting shaft (16).

5. The cable pay-off device for weak current engineering with high flexibility as claimed in claim 1, wherein: and the baffle (9) and the rotating shaft (8) are welded and fixed.

6. The cable pay-off device for weak current engineering with high flexibility as claimed in claim 1, wherein: the insertion block (6) is rotatably connected with the side wall, close to the winding reel (7), of the moving plate (5).