CN222410463U - A transmission line construction laying device - Google Patents

Abstract

The utility model discloses a power transmission line construction paying-off device, which belongs to the technical field of power construction and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two supporting plates, the tops of the supporting plates are provided with placing grooves, the middle parts of the two placing grooves are provided with shaft bodies, the side walls of the shaft bodies are provided with wire wheels, the side walls of the supporting plates are provided with limiting supporting mechanisms convenient to disassemble and assemble, and the top of the supporting plates is provided with a speed reducing mechanism.

Description

Power transmission line construction pay-off

Technical Field

The utility model relates to the technical field of power construction, in particular to a pay-off device for power transmission line construction.

Background

In the field of electric power construction, the construction pay-off of a power transmission line is a crucial link, the stability and the safety of the whole electric power system are directly related, and the electric power construction is an important link in electric power engineering construction, and mainly refers to a series of construction operations such as excavation, pouring, equipment installation, cable laying and the like of the electric power engineering by utilizing resources such as construction machinery, equipment, manpower and the like according to design requirements and contract agreements.

When the existing power transmission line construction paying-off device is used, 1, a constructor is usually required to rotate the winding roller by matching with paying-off personnel when the winding roller is arranged on a rotating shaft to pay-off, so that the paying-off personnel can conveniently lay a line, however, the mode has higher manpower requirements and is inconvenient to store a plurality of cables, 2, the original paying-off device is inconvenient to fix the wire outlet position of the cable, the cable is easy to wind in the laying process, and the paying-off work is influenced;

The utility model relates to a paying-off device convenient to store for power transmission line construction, which comprises a device main body, wherein a mounting frame is mounted at the top of the device main body, a rotating shaft is arranged at the top of the mounting frame, a wire winding roller is mounted in the middle of the rotating shaft, a driving motor is mounted at the front side of the mounting frame, a driving shaft is arranged at the top of the driving motor, a wire guiding roller is mounted at the top of the driving shaft, a transmission gear is arranged at the top of the wire guiding roller, a distribution box is arranged at the left side of the driving motor, a buffer shaft is mounted at the bottom of the device main body, and a booster wheel is mounted at the bottom end of the buffer shaft.

For above-mentioned problem, current patent has given the solution, but exists and can not support spacingly fast by the reel, can not arrive the reel and install fast and dismantle the problem of changing, exists simultaneously and can not adjust the movement speed when the reel unwrapping wire, receives external force to pull and makes the easy problem that the line is too fast to appear leading to the fact the reel loose when the reel.

Therefore, a power transmission line construction paying-off device is provided.

Disclosure of utility model

The utility model aims to provide a power transmission line construction paying-off device, which can solve the problems that the existing paying-off device cannot support and limit a wire wheel quickly and cannot mount, dismount and replace the wire wheel quickly, and meanwhile, the moving speed of the wire wheel during paying-off cannot be adjusted, and when the wire wheel is pulled by external force, the problem that the wire wheel is loose due to too fast wire outlet easily occurs.

The technical scheme includes that the power transmission line construction paying-off device comprises a bottom plate, wherein two supporting plates are fixedly connected to the top of the bottom plate, a placing groove is formed in the top of each supporting plate, a shaft body is arranged in the middle of each placing groove, a wire wheel is arranged on the side wall of each shaft body, a limiting supporting mechanism which is convenient to disassemble and assemble is arranged on the side wall of each supporting plate, a speed reducing mechanism is arranged at the top of each supporting plate, an adjustable guiding mechanism is arranged on one side of the bottom plate, and positioning mechanisms are arranged at four corners of the bottom plate;

The limiting support mechanism comprises a support groove, support wheels, a pressing plate, pressing wheels, limiting blocks, positioning screws and positioning grooves, wherein the support groove is formed in two ends of a shaft body, the two support wheels are arranged on the side wall of a support plate, the pressing plates are hinged to the side wall of the support plate, the pressing wheels are arranged in the middle of the pressing plates, the pressing wheels and the support wheels are movably connected with the support groove, the limiting blocks are fixedly connected to the side wall of the support plate and are matched with one end of the pressing plates in a clamping mode, the positioning screws are in threaded connection with the middle of the limiting blocks, and the positioning grooves are formed in the side wall of the pressing plates and are matched with the positioning screws in a plugging mode.

Preferably, the reducing mechanism comprises a top frame, a mounting screw, a compression screw, a lifting block, a limiting groove and a rubber block, wherein the top frame is hinged to the top of the supporting plate, the mounting screw is movably arranged at one end of the top frame, the mounting screw is in threaded connection with the supporting plate, the compression screw is in threaded connection with the middle of the top frame, the lifting block is movably arranged at the bottom of the compression screw, the limiting groove is formed in the inner wall of the top frame and the placing groove, the lifting block is movably connected with the limiting groove, the rubber block is fixedly connected to the bottom of the lifting block, and the side wall of the rubber block is in contact with the shaft body.

Preferably, the adjustable guide mechanism comprises a mounting plate, a movable frame, a screw rod, a sliding block and a guide frame, wherein the three mounting plates are fixedly connected to the top surface of the bottom plate, the movable frame is fixedly connected to the tops of the three mounting plates, the screw rod is arranged in the middle of the movable frame, the sliding block is movably arranged in the middle of the movable frame and is in threaded connection with the screw rod, and the guide frame is fixedly connected to the top of the sliding block.

Preferably, the positioning mechanism comprises a connecting block, positioning screws and positioning angles, wherein the four connecting blocks are fixedly connected to four corners of the bottom plate, the positioning screws are in threaded connection with the middle parts of the connecting blocks, and the positioning angles are fixedly connected to the bottoms of the positioning screws and are in conical arrangement.

Preferably, a handle is fixedly connected to the side wall of the pressing plate, and the handle is located at one end, close to the positioning groove, of the pressing plate.

Preferably, four groups of self-locking universal wheels are arranged at the bottom of the bottom plate, and the self-locking universal wheels are positioned at four corners of the bottom plate.

Preferably, the top of the bottom plate is fixedly connected with two pushing frames, the middle parts of the two pushing frames are fixedly connected with handles, and the side walls of the pushing frames are fixedly connected with push rods.

Preferably, the top of bottom plate fixedly connected with places the frame.

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

1. according to the application, the limiting support mechanism is arranged, so that the shaft body can be rapidly supported and limited in the process, the wire wheel can be conveniently rapidly installed, detached and replaced, and the installation efficiency of the wire wheel during construction of the power transmission line is improved.

2. According to the application, the speed reducing mechanism is arranged, so that the rotating speed of the shaft body can be controlled in the process, the shaft body can be rapidly positioned after paying-off is finished, the problem that the wire wheel is loose due to the fact that the wire wheel is pulled by external force to rotate when the wire wheel is idle is solved, and the paying-off stability of the wire wheel is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a view of the split structure of the present utility model;

FIG. 3 is a structural view of the spacing support mechanism of the present utility model;

FIG. 4 is a view showing the disassembled structure of the spacing support mechanism of the present utility model;

Fig. 5 is a structural view of the adjustable guide mechanism and positioning mechanism of the present utility model.

Reference numerals illustrate:

1. The device comprises a bottom plate, 2, a supporting plate, 3, a placing groove, 4, a shaft body, 5, a wire wheel, 6, a limiting supporting mechanism, 7, a reducing mechanism, 8, an adjustable guiding mechanism, 9, a positioning mechanism, 61, a supporting groove, 62, a supporting wheel, 63, a pressing plate, 64, a pressing wheel, 65, a limiting block, 66, a positioning screw, 67, a positioning groove, 71, a top frame, 72, an installation screw, 73, a pressing screw, 74, a lifting block, 75, a limiting groove, 76, a rubber block, 81, an installation plate, 82, a moving frame, 83, a screw rod, 84, a sliding block, 85, a guiding frame, 91, a connecting block, 92, a positioning screw rod, 93, a positioning angle, 10, a handle, 11, a self-locking universal wheel, 12, a pushing frame, 13, a handle, 14, a pushing rod, 15 and a placing frame.

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.

Referring to fig. 1 to 5, the present utility model provides a technical solution:

The utility model provides a transmission line construction pay-off, including bottom plate 1, the top fixedly connected with of bottom plate 1 two backup pads 2, the top of backup pad 2 is provided with standing groove 3, the middle part of two standing grooves 3 is provided with axis body 4, be provided with reel 5 on the lateral wall of axis body 4, be provided with spacing supporting mechanism 6 convenient to dismouting on the lateral wall of backup pad 2, the top of backup pad 2 is provided with speed reduction mechanism 7, one side of bottom plate 1 is provided with adjustable guiding mechanism 8, the four corners department of bottom plate 1 is provided with positioning mechanism 9;

The limiting and supporting mechanism 6 comprises supporting grooves 61, supporting wheels 62, a pressing plate 63, pressing wheels 64, limiting blocks 65, positioning screws 66 and positioning grooves 67, wherein the supporting grooves 61 are formed in two ends of the shaft body 4, the two supporting wheels 62 are arranged on the side wall of the supporting plate 2, the pressing plates 63 are hinged to the side wall of the supporting plate 2, the pressing wheels 64 are arranged in the middle of the pressing plates 63, the pressing wheels 64 and the supporting wheels 62 are movably connected with the supporting grooves 61, the limiting blocks 65 are fixedly connected to the side wall of the supporting plate 2 and are matched with one ends of the pressing plates 63 in a clamping mode, the positioning screws 66 are connected with the middle of the limiting blocks 65 in a threaded mode, the positioning grooves 67 are formed in the side wall of the pressing plates 63, and the positioning screws 66 are matched with the positioning grooves 67 in an inserting mode.

Specifically, as shown in fig. 5, the adjustable guiding mechanism 8 includes a mounting plate 81, a moving frame 82, a screw rod 83, a sliding block 84 and a guiding frame 85, wherein the three mounting plates 81 are fixedly connected to the top surface of the bottom plate 1, the moving frame 82 is fixedly connected to the top of the three mounting plates 81, the screw rod 83 is disposed in the middle of the moving frame 82, the sliding block 84 is movably disposed in the middle of the moving frame 82 and is in threaded connection with the screw rod 83, and the guiding frame 85 is fixedly connected to the top of the sliding block 84.

Specifically, as shown in fig. 5, the positioning mechanism 9 includes a connection block 91, a positioning screw 92 and a positioning angle 93, wherein the four connection blocks 91 are fixedly connected to four corners of the bottom plate 1, the positioning screw 92 is in threaded connection with the middle part of the connection block 91, and the positioning angle 93 is fixedly connected to the bottom of the positioning screw 92 and is in conical shape.

Specifically, as shown in fig. 4, a handle 10 is fixedly connected to a side wall of the pressing plate 63, and the handle 10 is located at one end of the pressing plate 63 close to the positioning groove 67.

Specifically, as shown in fig. 5, four groups of self-locking universal wheels 11 are arranged at the bottom of the bottom plate 1, and the self-locking universal wheels 11 are positioned at four corners of the bottom plate 1.

Specifically, as shown in fig. 5, two pushing frames 12 are fixedly connected to the top of the bottom plate 1, handles 13 are fixedly connected to the middle parts of the two pushing frames 12, and push rods 14 are fixedly connected to the side walls of the pushing frames 12.

Specifically, as shown in fig. 5, a placement frame 15 is fixedly connected to the top of the base plate 1.

When the wire reel 5 is used, firstly, when the wire reel 5 is supported and positioned, firstly, the wire reel 5 is carried with the shaft body 4 and enters the supporting wheel 62 through the supporting grooves 61 at the two ends of the shaft body 4, then, the pressing plate 63 is pulled to perform hinged motion through the handle 10, the pressing plate 63 drives the pressing wheel 64 to enter the supporting grooves 61, at the moment, one end of the pressing plate 63 is matched with the limiting block 65 in a clamping manner, then, the positioning screw 66 is rotated to enter the positioning groove 67, at the moment, the pressing plate 63 can be installed, the wire reel 5 and the shaft body 4 can be rapidly supported and positioned, when the wire reel 5 and the shaft body 4 are dismounted, only the locking of the pressing plate 63 is needed to be released, the wire reel 5 can be guided and supported through the guide frame 85, the position of the sliding block 84 can be adjusted in the middle of the moving frame 82 through the threaded motion of the rotating screw 83, the position of the sliding block 84 can be flexibly adjusted, meanwhile, the positioning screw 92 is rotated to enable the positioning angle 93 to be contacted with the placing surface, the stability of the bottom plate 1 can be improved, the fact that the quick wire reel 4 can be supported and limited, the wire reel 5 can be rapidly replaced, the wire reel 5 can be conveniently and the wire reel 5 can be rapidly dismounted and installed when the wire reel is mounted and the wire reel is conveniently and dismounted.

Specifically, as shown in fig. 4, the speed reducing mechanism 7 includes a top frame 71, a mounting screw 72, a compression screw 73, a lifting block 74, a limit groove 75 and a rubber block 76, the top frame 71 is hinged at the top of the supporting plate 2, the mounting screw 72 is movably arranged at one end of the top frame 71, the mounting screw 72 is in threaded connection with the supporting plate 2, the compression screw 73 is in threaded connection with the middle part of the top frame 71, the lifting block 74 is movably arranged at the bottom of the compression screw 73, the limit groove 75 is arranged on the inner walls of the top frame 71 and the placing groove 3, the lifting block 74 is movably connected with the limit groove 75, the rubber block 76 is fixedly connected at the bottom of the lifting block 74, and the side wall of the rubber block 76 is in contact with the shaft body 4.

When the wire reel 5 paying-off device is used, the mounting screw 72 is dismounted firstly, then the top frame 71 is rotated, the shaft body 4 and the wire reel 5 can be mounted and positioned at the moment, then the top frame 71 is mounted through the mounting screw 72, when the wire reel 5 is idle, the pressing screw 73 is rotated to push the lifting block 74 downwards, the limiting groove 75 guides and limits the movement of the lifting block 74, the rubber block 76 can be used for extruding the shaft body 4 at the moment, the rubber block 76 can be used for positioning the shaft body 4, the rotating speed of the shaft body 4 can be adjusted by adjusting the contact area between the rubber block 76 and the shaft body 4, so that the rotating speed of the shaft body 4 can be controlled, the shaft body 4 can be positioned quickly after paying-off is finished, the wire reel 5 is prevented from being pulled by external force to rotate when the wire reel 5 is idle, the problem that the wire reel 5 is loose is caused, and the paying-off stability of the wire reel 5 is improved.

Through adopting above-mentioned technical scheme, solved current pay-off and had the problem that can not support spacingly fast by wire wheel 5, can not be to carrying out quick installation and dismantlement change to wire wheel 5, had simultaneously and can not adjust the movement speed when wire wheel 5 unwrapping wire, pulled when wire wheel 5 receives external force and make appear the line too fast easily and cause wire wheel 5 loose problem.

Working principle: when the application is used, firstly, when the wire wheel 5 is supported and positioned, the mounting screw 72 is dismounted, then the top frame 71 is rotated to rotate, the wire wheel 5 is put into the placing groove 3, firstly, the limiting grooves 75 at the two ends of the shaft body 4 enter the supporting wheel 62, then the pressing plate 63 is pulled by the handle 10 to make the pressing plate 63 drive the pressing wheel 64 to enter the limiting grooves 75 to make the pressing plate 63 perform hinging movement, at the moment, one end of the pressing plate 63 is clamped and matched with the limiting block 65, then the positioning screw 66 is rotated to enter the positioning groove 67, at the moment, the pressing plate 63 can be mounted, then the top frame 71 is mounted through the mounting screw 72, the process can rapidly support and position the wire wheel 5 and the shaft body 4, when the wire wheel 5 and the shaft body 4 are dismounted, only the locking of the pressing plate 63 is needed to be released, and when the wire wheel 5 is idle, the rotation compression screw 73 promotes the lifter 74 motion downwards, the limiting groove 75 leads the restriction to the motion of lifter 74, can make the rubber piece 76 extrude the spindle 4 this moment, make the rubber piece 76 fix a position the spindle 4, can adjust the rotational speed of spindle 4 through adjusting the area of contact of rubber piece 76 and spindle 4, so, realize that spindle 4 that can be quick supports and spacing, can be convenient for install fast and dismantle the change to reel 5, the transmission line has improved the installation effectiveness to reel 5 when being under construction, can control the rotational speed of spindle 4, can fix a position spindle 4 fast after the unwrapping wire, receive external force to pull when idle to take place to rotate to prevent reel 5, the loose problem of reel 5 emergence has been improved the stability of reel 5 unwrapping wire.

It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model.

Claims (8)

1. The utility model provides a transmission line construction pay-off, includes bottom plate (1), wherein the top fixedly connected with of bottom plate (1) two backup pads (2), the top of backup pad (2) is provided with standing groove (3), two the middle part of standing groove (3) is provided with axis body (4), be provided with reel (5) on the lateral wall of axis body (4), be provided with spacing supporting mechanism (6) convenient to dismouting on the lateral wall of backup pad (2), the top of backup pad (2) is provided with reduction gears (7), one side of bottom plate (1) is provided with adjustable guiding mechanism (8), four corners department of bottom plate (1) is provided with positioning mechanism (9);

Spacing supporting mechanism (6) are including supporting slot (61), supporting wheel (62), clamp plate (63), pinch roller (64), stopper (65), set screw (66) and constant head tank (67), the both ends of axis body (4) are seted up in supporting slot (61), two supporting wheel (62) set up on the lateral wall of backup pad (2), clamp plate (63) articulate on the lateral wall of backup pad (2), pinch roller (64) set up in the middle part of clamp plate (63), pinch roller (64) and supporting wheel (62) and supporting slot (61) swing joint, stopper (65) fixed connection just cooperates with the one end joint of clamp plate (63) on the lateral wall of backup pad (2), set screw (66) threaded connection is in the middle part of stopper (65), constant head tank (67) are seted up on the lateral wall of clamp plate (63), set screw (66) are pegged graft with constant head tank (67).

2. The power transmission line construction pay-off device according to claim 1, wherein the speed reducing mechanism (7) comprises a top frame (71), a mounting screw (72), a pressing screw (73), a lifting block (74), a limiting groove (75) and a rubber block (76), the top frame (71) is hinged to the top of the supporting plate (2), the mounting screw (72) is movably arranged at one end of the top frame (71), the mounting screw (72) is in threaded connection with the supporting plate (2), the pressing screw (73) is in threaded connection with the middle of the top frame (71), the lifting block (74) is movably arranged at the bottom of the pressing screw (73), the limiting groove (75) is formed in the inner walls of the top frame (71) and the placing groove (3), the lifting block (74) is movably connected with the limiting groove (75), the rubber block (76) is fixedly connected to the bottom of the lifting block (74), and the side wall of the rubber block (76) is in contact with the shaft body (4).

3. The power transmission line construction paying-off device according to claim 1, wherein the adjustable guide mechanism (8) comprises a mounting plate (81), a movable frame (82), a screw rod (83), a sliding block (84) and a guide frame (85), the three mounting plates (81) are fixedly connected to the top surface of the bottom plate (1), the movable frame (82) is fixedly connected to the tops of the three mounting plates (81), the screw rod (83) is arranged in the middle of the movable frame (82), the sliding block (84) is movably arranged in the middle of the movable frame (82) and is in threaded connection with the screw rod (83), and the guide frame (85) is fixedly connected to the top of the sliding block (84).

4. The power transmission line construction paying-off device according to claim 1, wherein the positioning mechanism (9) comprises a connecting block (91), positioning screws (92) and positioning angles (93), the four connecting blocks (91) are fixedly connected to four corners of the bottom plate (1), the positioning screws (92) are in threaded connection with the middle of the connecting blocks (91), and the positioning angles (93) are fixedly connected to the bottoms of the positioning screws (92) and are in conical arrangement.

5. The power transmission line construction paying-off device according to claim 1, wherein a handle (10) is fixedly connected to the side wall of the pressing plate (63), and the handle (10) is located at one end, close to the positioning groove (67), of the pressing plate (63).

6. The power transmission line construction paying-off device according to claim 1, wherein four groups of self-locking universal wheels (11) are arranged at the bottom of the base plate (1), and the self-locking universal wheels (11) are located at four corners of the base plate (1).

7. The power transmission line construction paying-off device according to claim 1, wherein the top of the bottom plate (1) is fixedly connected with two pushing frames (12), the middle parts of the two pushing frames (12) are fixedly connected with handles (13), and the side walls of the pushing frames (12) are fixedly connected with pushing rods (14).

8. The power transmission line construction paying-off device according to claim 1, wherein the top of the bottom plate (1) is fixedly connected with a placement frame (15).