CN219341291U

CN219341291U - Paying-off device

Info

Publication number: CN219341291U
Application number: CN202320984091.1U
Authority: CN
Inventors: 阳菲
Original assignee: Zhengde Power Technology Co ltd
Current assignee: Zhengde Power Technology Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-07-14
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a paying-off device, and relates to the technical field of line defense devices; the utility model comprises a base, wherein a rotating groove is formed in the center position of the top end of the base, a placing table is rotatably connected in the rotating groove, a sliding groove is formed in the placing table, a rotating shaft is rotatably connected between two supporting blocks, a threaded rod is fixedly arranged at one end of the rotating shaft, a reverse threaded rod is fixedly arranged at the other end of the rotating shaft, and a moving plate is symmetrically and slidably connected in the sliding groove; the embedded groove is formed in the placing table, a first servo motor is fixedly arranged in the embedded groove, a first gear is connected to the output end of the first servo motor in a transmission mode, a first toothed ring matched with the first gear is fixedly arranged at the center position of the surface of the rotating shaft, the moving plate slides in different directions in the sliding groove due to the fact that the rotating threaded rod and the reverse threaded rod enable the moving plate to slide in different directions in the sliding groove, the distance between the two supports can be adjusted, and the winding reel can be conveniently detached and replaced.

Description

Paying-off device

Technical Field

The utility model relates to the technical field of paying-off devices, in particular to a paying-off device.

Background

The cable is increasingly used as a common power transmission tool, and at present, insulated wires, communication cables, power cables and the like are mostly used in overhauling and construction sites in the market, and the cable is wound on a cable winding and unwinding frame before use. The cable pay-off rack is a support used for paying off the cable in the cable laying construction process, so that the paying-off speed can be increased, and the labor intensity of workers is reduced.

According to publication No.: CN218707978U "a cable pay-off for electric power installation engineering", including the runing rest, the reel spare, it sets up the inside of runing rest, the detection piece is all installed at the both ends of reel spare, detection piece and reel spare swivelling joint, pressure sensor is all installed to the front and back both ends and the lower extreme of detection piece, pressure sensor and the equal fixed connection of runing rest, external gear, it sets up the both sides of reel spare, external gear and reel spare fixed connection, the actuating gear axle is all installed to the inside both sides of runing rest, actuating gear axle and runing rest swivelling joint, actuating gear axle and external gear meshing are connected, make the device more humanized, and installation external gear, actuating gear axle and driving motor can control the reel spare and rotate, and it is more convenient to use the device, reinforcing device's result of use.

The rotary support in the reference is fixed to the support fixed to the winding reel, and as part of the support stretches into the inner parts of the through grooves on two sides of the winding reel, the winding reel is inconvenient to detach and replace when the winding reel needs to be replaced, and aiming at the problems, the applicant proposes a paying-off device for solving the problems.

Disclosure of Invention

To solve the above problems; the utility model aims to provide a paying-off device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a pay-off, includes the base, the central point department on base top has seted up the rotary groove, the inside rotation in rotary groove is connected with places the platform, the spout has been seted up to the inside of placing the platform, the inside central point department symmetry fixed mounting of spout has the supporting shoe, two rotate between the supporting shoe and be connected with the pivot, the one end fixed mounting of pivot has the threaded rod, the other end fixed mounting of pivot has reverse threaded rod, the inside symmetry sliding connection of spout has the movable plate, threaded rod and reverse threaded rod all with movable plate threaded connection. One side fixed mounting on movable plate top has the support, two the support is relative one side all rotates and is connected with the mount, the inside central point of placing the platform puts and has seted up the pre-buried groove, the inside fixed mounting in pre-buried groove has first servo motor, first servo motor's output transmission is connected with first gear, the central point department fixed mounting on pivot surface has the first ring gear with first gear looks adaptation.

Preferably, the both sides on placing the platform top all fixed mounting has the mounting bracket, the inside symmetry rotation of mounting bracket is connected with first rotation wheel.

Preferably, the inside central point of rotary tank puts and rotates and be connected with the back shaft, the top of back shaft is connected with placing the platform, the bottom fixed mounting who places the platform has the second ring gear, the inside symmetry fixed mounting in rotary tank has the second servo motor, the output transmission of second servo motor is connected with the second gear with second ring gear looks adaptation, the mounting groove has been seted up to the annular face symmetry of placing the platform, the inside rotation of mounting groove is connected with the second and rotates the wheel, the limiting groove with the second rotation wheel looks adaptation has been seted up to the annular face of rotary tank.

Preferably, the cavity has been seted up to one side of the inside of base keeping away from the rotary tank, four groups of adjustment tank have been seted up to the bottom symmetry of cavity, the inside sliding connection of adjustment tank has the slide bar that runs through the base, one side fixed mounting of slide bar bottom has the foot rest, the central point department fixed mounting of the inside bottom of cavity has the hydraulic stem, the top fixed mounting of hydraulic stem has the connecting plate, the fixed mounting all around of connecting plate has the push rod, the top fixed mounting of slide bar has the swash plate, one side fixed mounting that the adjustment tank is inside to be close to the hydraulic stem has a plurality of spring assembly, the opposite side and the slide bar fixed connection of spring assembly.

Compared with the prior art, the utility model has the beneficial effects that:

when needing to change the winding reel, first servo motor drives first gear to rotate and the ring gear produces the interact to make the pivot attach threaded rod and reverse threaded rod rotation, the threaded rod and the reverse threaded rod that rotate make the movable plate carry out the slip of different directions in the inside of spout, thereby can adjust the interval of two supports, be convenient for dismantle the winding reel and change.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of a partial structure of the placement table according to the present utility model.

Fig. 3 is a partial cross-sectional view of the inventive placement stage.

Fig. 4 is a schematic view of the internal structure of the base of the present utility model.

Fig. 5 is an enlarged view of the structure at a in fig. 2.

In the figure: 1. a base; 102. a rotating groove; 3. a placement table; 301. a chute; 302. a moving plate; 303. a support block; 304. a rotating shaft; 305. a first toothed ring; 306. a threaded rod; 307. a reverse threaded rod; 308. a first gear; 4. a bracket; 401. a fixing frame; 5. a mounting frame; 501. a first rotating wheel; 6. a mounting groove; 601. a second rotating wheel; 7. a support shaft; 701. a second toothed ring; 702. a second gear; 703. a limit groove; 8. an adjustment tank; 801. a slide bar; 802. a foot rest; 803. a spring assembly; 804. a sloping plate; 9. a hydraulic rod; 901. a push rod; 902. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a paying-off device, which comprises a base 1, wherein a rotating groove 102 is formed in the center position of the top end of the base 1, a placing table 3 is rotatably connected in the rotating groove 102, the placing table 3 can rotate to adjust the angle according to actual conditions, a sliding groove 301 is formed in the placing table 3, supporting blocks 303 are symmetrically and fixedly arranged in the center position of the sliding groove 301, a rotating shaft 304 is rotatably connected between the two supporting blocks 303, one end of the rotating shaft 304 is fixedly provided with a threaded rod 306, the other end of the rotating shaft 304 is fixedly provided with a reverse threaded rod 307, the threaded rod 306 and the reverse threaded rod 307 synchronously rotate due to rotation of the rotating shaft 304, and moving

plates

302, 306 and the reverse threaded rod 307 are symmetrically and slidingly connected in the sliding groove 301 in the process of rotating the threaded rod 306 and the reverse threaded rod 307, so that the moving plate 302 slides along the sliding groove 301, and the threaded rod 306 and the reverse threaded rod 307 are in threaded connection with the moving plate 302. One side fixed mounting on movable plate 302 top has support 4, the opposite side of two supports 4 all rotates and is connected with mount 401, the reel carries out spacing fixedly through the mount 401 that sets up, the inside central point department of placing the platform 3 has seted up pre-buried groove, pre-buried groove's inside fixed mounting has first servo motor, first servo motor's output transmission is connected with first gear 308, first gear 308 rotates under first servo motor's drive, thereby first gear 308 in rotation produces the interact with first ring gear 305 and makes pivot 304 carry out corotation or reversal, thereby make movable plate 302 can carry out the side-to-side movement, the central point department fixed mounting on pivot 304 surface has first ring gear 305 with first gear 308 looks adaptation.

The both sides on the top of placing the platform 3 are all fixed mounting has mounting bracket 5, and the inside symmetry rotation of mounting bracket 5 is connected with first rotation wheel 501.

By adopting the above technical scheme, the edge of the winding reel is placed between the two first rotating wheels 501, so that the pressure of the winding reel on the two fixing frames 401 is reduced.

The inside central point department rotation of rotary tank 102 is connected with back shaft 7, the top of back shaft 7 is connected with placing the platform 3, the bottom fixed mounting of placing the platform 3 has second ring gear 701, the inside symmetry fixed mounting of rotary tank 102 has second servo motor, the output transmission of second servo motor is connected with the second gear 702 with second ring gear 701 looks adaptation, mounting groove 6 has been seted up to the annular face symmetry of placing the platform 3, the inside rotation of mounting groove 6 is connected with second rotation wheel 601, the spacing groove 703 with second rotation wheel 601 looks adaptation has been seted up to the annular face of rotary tank 102.

Through adopting above-mentioned technical scheme, the drive of second servo motor drives second gear 702 and rotates, and the second gear 702 that rotates produces effort with the second ring gear 701 of placing the platform 3 bottom for place the rotation of platform 3 fixed point under the supporting role of back shaft 7, place the in-process second rotation wheel 601 of platform 3 pivoted and slide along spacing groove 703, thereby increase the stability of placing platform 3.

The inside of base 1 is kept away from one side of rotating groove 102 and has been seted up the cavity, four sets of adjustment tank 8 have been seted up to the bottom symmetry of cavity, the inside sliding connection of adjustment tank 8 has the slide bar 801 that runs through base 1, one side fixed mounting of slide bar 801 bottom has foot rest 802, the central point department fixed mounting of the inside bottom of cavity has hydraulic stem 9, the top fixed mounting of hydraulic stem 9 has connecting plate 902, the fixed mounting all around of connecting plate 902 has push rod 901, the top fixed mounting of slide bar 801 has swash plate 804, one side fixed mounting that is close to hydraulic stem 9 in adjustment tank 8 has a plurality of spring assembly 803, the opposite side and the slide bar 801 fixed connection of spring assembly 803.

Through adopting above-mentioned technical scheme, when the device moved to corresponding position, hydraulic stem 9 drove push rod 901 and removes, and the in-process that push rod 901 removed produces conflict power to swash plate 804 to promote slide bar 801 and slide along adjustment tank 8, increase the stability of device through foot rest 802, when hydraulic stem 9 resets, spring assembly 803 produced the pulling force, makes slide bar 801 reset along adjustment tank 8.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Pay-off device, including base (1), its characterized in that: the novel multifunctional mobile phone comprises a base (1), wherein a rotating groove (102) is formed in the center position of the top end of the base, a placing table (3) is rotatably connected in the rotating groove (102), a sliding groove (301) is formed in the placing table (3), supporting blocks (303) are symmetrically and fixedly arranged in the center position of the sliding groove (301), a rotating shaft (304) is rotatably connected between the two supporting blocks (303), a threaded rod (306) is fixedly arranged at one end of the rotating shaft (304), a reverse threaded rod (307) is fixedly arranged at the other end of the rotating shaft (304), and a moving plate (302) is symmetrically and slidingly connected in the sliding groove (301);

threaded rod (306) and reverse threaded rod (307) all with movable plate (302) threaded connection, one side fixed mounting on movable plate (302) top has support (4), two the opposite one side of support (4) is all rotated and is connected with mount (401), place the inside central point department in platform (3) and seted up the pre-buried groove, the inside fixed mounting in pre-buried groove has first servo motor, the output transmission of first servo motor is connected with first gear (308), the central point department fixed mounting on pivot (304) surface has first ring gear (305) with first gear (308) looks adaptation.

2. A pay-off device according to claim 1, characterized in that the mounting frames (5) are fixedly arranged on two sides of the top end of the placing table (3), and the first rotating wheels (501) are symmetrically and rotatably connected in the mounting frames (5).

3. A paying-off device according to claim 2, characterized in that a supporting shaft (7) is rotatably connected at the central position inside the rotating groove (102), the top end of the supporting shaft (7) is connected with the placing table (3), a second toothed ring (701) is fixedly installed at the bottom end of the placing table (3), a second servo motor is symmetrically and fixedly installed inside the rotating groove (102), and a second gear (702) matched with the second toothed ring (701) is connected at the output end of the second servo motor in a transmission manner.

4. A paying-off device according to claim 3, characterized in that the annular surface of the placing table (3) is symmetrically provided with mounting grooves (6), the inside of the mounting grooves (6) is rotationally connected with a second rotating wheel (601), and the annular surface of the rotating groove (102) is provided with a limiting groove (703) matched with the second rotating wheel (601).

5. The paying-off device according to claim 1, wherein a cavity is formed in one side, far away from the rotary groove (102), of the base (1), four groups of adjusting grooves (8) are symmetrically formed in the bottom end of the cavity, sliding rods (801) penetrating through the base (1) are connected in a sliding mode in the adjusting grooves (8), foot stands (802) are fixedly mounted on one side of the bottom ends of the sliding rods (801), hydraulic rods (9) are fixedly mounted at the central positions of the bottom ends of the inside of the cavity, connecting plates (902) are fixedly mounted at the top ends of the hydraulic rods (9), pushing rods (901) are fixedly mounted around the connecting plates (902), and inclined plates (804) are fixedly mounted at the top ends of the sliding rods (801).

6. A pay-off device according to claim 5, characterized in that a plurality of spring assemblies (803) are fixedly arranged on one side, close to the hydraulic rod (9), of the interior of the adjusting groove (8), and the other side of the spring assemblies (803) is fixedly connected with the sliding rod (801).