CN219181106U

CN219181106U - Spiral adjusting plate for power line

Info

Publication number: CN219181106U
Application number: CN202223563795.6U
Authority: CN
Inventors: 赵翊乔; 谢航
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-13
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of power line adjustment, in particular to a spiral adjusting plate of a power line, which comprises a fixed seat, wherein the cross section of the fixed seat is circular; the winding post is vertically arranged at the center of the upper end of the fixing seat, and the cable is wound through the concave patterns on the surface of the winding post; the sleeve cover is sleeved on the outer side of the winding post, and the end head of the cable penetrates out of the opening of the sleeve cover; the deflector, the deflector is provided with two sets ofly altogether, and two sets of deflector all rotate the lower extreme of cup jointing at the fixing base. According to the utility model, the two groups of guide plates capable of steering at the lower side of the fixed seat are arranged, and the fixed limit can be carried out by matching with the fixing bolts, so that the positions of the two groups of guide plates can be adjusted according to the wiring angle in actual installation, the guide rollers on the guide plates can carry out guide limit according to the wiring position, and a good limit guide effect can be achieved when the cable is subjected to direction-changing wiring.

Description

Spiral adjusting plate for power line

Technical Field

The utility model relates to the technical field of power line adjustment, in particular to a spiral adjusting plate for a power line.

Background

The power line is mainly divided into a power transmission line and a power distribution line. The power transmission line has higher voltage level, large magnetic field intensity and long distance of air breakdown (electric arc), and is characterized in that after the power generated by a power plant is boosted by a booster station, the power is transmitted to each transformer substation, and then each transformer substation is uniformly connected in series and parallel to form a power transmission line network, and a line connecting all nodes on the network is the power transmission line;

in the erecting process of the power line, in order to timely release the pulling of the line during use, a line adjusting board is adopted to loosen the pre-wound line, so that the effect of loosening the line and reducing the pulling force of the line is achieved by adjusting the length;

according to the patent net, the patent is disclosed: the utility model provides a CN2 second spout (15) 498 guide roll (18) spiral regulating plate for electric power line that 3U shows, this patent carries out spiral winding with the wire through the dead lever, and the wire is convenient for adjust under the state of tensioning on the one hand, secondly can avoid the wire when stretching turns to, with the problem that the border friction led to the fact the epidermis to damage, but the spiral regulating plate that this patent designed is limited to the trend direction effect of circuit, and the mode of walking that the state of showing is comparatively adaptation transverse or the inclination is less does not have good guide effect to the mode of walking of right angle or folding angle too big, for this reason we propose an electric power line spiral regulating plate to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a spiral adjusting plate for a power line, which solves the problem that the mode of carrying out large-angle turning routing on the line in the prior art disclosed in the background art does not have a good guiding effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spiral regulating plate of power line, includes the fixing base, the cross section of fixing base is circular;

the winding post is vertically arranged at the center of the upper end of the fixing seat, and the cable is wound through the concave patterns on the surface of the winding post;

the sleeve cover is sleeved on the outer side of the winding post, and the end head of the cable penetrates out of the opening of the sleeve cover;

the guide plates are provided with two groups, and the two groups of guide plates are rotationally sleeved at the lower end of the fixing seat;

the fixed block is fixedly arranged at the lower end of the fixed seat and is connected with the guide plate through the buffer mechanism;

the fixing frame is arranged on the upper surface of the end head of the guide plate, which is far away from the fixing seat;

the guide rollers are symmetrically arranged in each group of fixing frames, and the upper end and the lower end of each guide roller are respectively connected with the guide plates and the fixing frames through elastic mechanisms.

Preferably, the upper surface that the deflector is close to fixing base one end is provided with spacing, the external diameter of fixed block and spacing and the size looks adaptation of deflector interval department.

Preferably, two groups of through holes are symmetrically formed in one end, close to the fixed seat, of the guide plate, bolt mounting holes corresponding to the through holes are formed in two ends of the fixed block, threaded holes are formed in the lower annular array of the fixed seat, fixing bolts are inserted into the bolt mounting holes, the fixing bolts are screwed into the threaded holes through threads to be fixed, and the inner diameter of each through hole is larger than the outer diameter of each fixing bolt.

Preferably, the distance between the threaded holes is equal to half the distance between two groups of bolt mounting holes on the fixed block.

Preferably, the buffer mechanism includes:

the first sliding groove is formed in the outer variable surface of the fixed block and is arc-shaped;

the first sliding block is slidably arranged in the first sliding groove, and the outer end of the first sliding block is fixedly arranged at the center of the guide plate;

the first springs are symmetrically arranged on two sides of the first sliding groove, and the ends of the two groups of first springs are respectively attached to two ends of the first sliding block.

Preferably, the elastic mechanism includes:

the second sliding grooves are symmetrically formed in the upper surface of the guide plate and the inner wall of the upper end of the fixing frame;

the second sliding block is connected in the second sliding groove in a sliding way, and the upper end and the lower end of the guide roller are respectively rotatably arranged on the second sliding block at the upper side and the lower side;

the second spring is transversely arranged in the second sliding groove, and two ends of the second spring are respectively propped against the inner wall of the second sliding groove and the second sliding block.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the two groups of guide plates capable of steering at the lower side of the fixed seat are arranged and can be fixed and limited by matching with the fixing bolts, so that the positions of the two groups of guide plates can be adjusted according to the wiring angle in actual installation, and the guide rollers on the guide plates can be guided and limited according to the wiring positions, so that a good limiting guide effect can be achieved when the cable is steered and wired, and in addition, the buffer mechanism and the elastic mechanism are matched, the cable can be well released by a certain amount when being pulled, and the adverse effect generated when the cable is pulled is reduced.

Description of the 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 elevational view of the structure of the present utility model;

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

FIG. 3 is an exploded view of the structure of the present utility model;

FIG. 4 is a bottom view of the structure of FIG. 3 according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a structure of a fixing block according to the present utility model;

fig. 6 is a schematic cross-sectional view of a structure at a fixing frame in the present utility model.

In the figure: 1. a fixing seat; 2. a winding post; 3. a cover; 4. a guide plate; 5. a through hole; 6. a limit bar; 7. a fixed block; 8. a bolt mounting hole; 9. a threaded hole; 10. a fixing bolt; 11. a first chute; 12. a first slider; 13. a first spring; 14. a fixing frame; 15. a second chute; 16. a second slider; 17. a second spring; 18. and a guide roller.

The specific embodiment is as follows:

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. 1-6, an embodiment of the present utility model is provided: the utility model provides a spiral regulating plate of power line, includes fixing base 1, and the cross section of fixing base 1 is circular;

the winding post 2 is vertically arranged at the center of the upper end of the fixing seat 1, and the cable is wound through the concave patterns on the surface of the winding post 2;

the sleeve cover 3 is sleeved on the outer side of the winding post 2, and the end head of the cable penetrates out of the opening of the sleeve cover 3;

the guide plates 4 are provided with two groups, and the two groups of guide plates 4 are rotatably sleeved at the lower end of the fixed seat 1;

the fixed block 7 is fixedly arranged at the lower end of the fixed seat 1, and the fixed block 7 is connected with the guide plate 4 through a buffer mechanism;

the fixing frame 14 is arranged on the upper surface of the end of the guide plate 4, which is far away from the fixed seat 1;

the guide rollers 18, the guide rollers 18 are symmetrically arranged in each group of fixing frames 14, and the upper and lower ends of the guide rollers 18 are respectively connected with the guide plate 4 and the fixing frames 14 through elastic mechanisms;

this device is through but two sets of rotatable regulation direction's deflector 4 for can lead to the slope to the circuit of walking the line when installing spacing, thereby can be better use and the different demands of adaptation, in order to solve the problem that current spiral regulating plate is inconvenient for the pair to lead to the too big line mode of walking of angle.

Further, the upper surface that deflector 4 is close to fixing base 1 one end is provided with spacing 6, and the external diameter of fixed block 7 and the size looks adaptation of spacing 6 and deflector 4 interval department, as shown in fig. 3 and 5, spacing 6 can carry out spacingly to fixed block 7 to avoid fixed block 7 atress to take place the displacement and influence the removal orbit, can avoid its displacement to produce the effect of drawing to first slider 12 simultaneously.

Further, two sets of through holes 5 have been seted up to the one end symmetry that deflector 4 is close to fixing base 1, the bolt mounting hole 8 corresponding with through hole 5 has been seted up at the both ends of fixed block 7, screw hole 9 has been seted up to the lower ring annular array of fixing base 1, the interpolation of bolt mounting hole 8 is equipped with fixing bolt 10, and fixing bolt 10 is fixed through the screw thread screw hole 9 of screwing in, the internal diameter of through hole 5 is greater than fixing bolt 10's external diameter, as shown in fig. 3 and fig. 4, this structure is used for fixed block 7, can restrict the angle of deflector 4 simultaneously.

Further, the pitch of the screw holes 9 is equal to half of the pitch of the two sets of bolt mounting holes 8 on the fixing block 7, and as shown in fig. 4, the structure is used to give the two sets of fixing blocks 7 a more flexible mounting angle, thereby increasing the applicability of the device.

Further, the buffer mechanism includes:

the first sliding groove 11 is formed in the outer variable surface of the fixed block 7, and the first sliding groove 11 is arc-shaped;

the first sliding block 12, the first sliding block 12 is slidably installed in the first chute 11, and the outer end of the first sliding block 12 is fixedly installed at the center position of the guide plate 4;

the first springs 13 are symmetrically arranged on two sides of the first chute 11, and the ends of the two groups of first springs 13 are respectively attached to two ends of the first sliding block 12;

as shown in fig. 5, this structure is used for alleviating when the circuit is pulled to drive the deflector 4 to displace, the deflector 4 can alleviate and reduce the adverse effect of pulling to the circuit through displacement, and simultaneously can reset the deflector 4 after the pulling force is reduced or disappears through the first spring 13.

Further, the elastic mechanism includes:

the second sliding groove 15 is symmetrically formed on the upper surface of the guide plate 4 and the inner wall of the upper end of the fixing frame 14;

the second sliding block 16, the second sliding block 16 is slidably connected in the second sliding groove 15, and the upper and lower ends of the guide roller 18 are respectively rotatably arranged on the second sliding block 16 at the upper and lower sides;

the second spring 17 is transversely arranged in the second chute 15, and two ends of the second spring 17 respectively prop against the inner wall of the second chute 15 and the second sliding block 16;

as shown in fig. 6, when the circuit is pulled and displaced, if the guide roller 18 is driven to move transversely, the guide roller 18 will displace along the second sliding groove 15 through the second sliding block 16, and a certain displacement is given to the circuit, so that the circuit can alleviate the influence of the pulling force through displacement, and at the same time, the circuit can be reset through the rebound of the second spring 17 after the pulling force disappears, so as to ensure the routing path of the circuit.

The specific operation and working principle are as follows:

as shown in fig. 2, the lower end of the fixing seat 1 is provided with four groups of screw holes, the fixing seat can be installed and fixed at a designated position through screws, then the position of the guide plate 4 is rotated according to the trend of a line, after the direction of the fixing frame 14 is consistent with the trend of the line, the fixing bolt 10 is inserted into the bolt installation hole 8 through the through hole 5, the fixing bolt 10 is rotated through the cross screw driver, the fixing bolt 10 is screwed into the screw holes 9 to fix the fixing block 7, then the line passes through between two groups of guide rollers 18 on one side fixing frame 14, then the line passes through between two groups of guide rollers 18 in the other side fixing frame 14, a cable with a reserved length is wound on the winding post 2, and then the sleeve cover 3 is covered;

in the use process, if the cable is pulled and deflected, the guide roller 18 is pushed by force, so that the second sliding block 16 slides along the second sliding groove 15 and compresses the second spring 17, at the moment, the line can displace to relieve the tension, when the tension is large, and the line displacement is serious, the guide plate 4 can be driven to rotate at the lower side of the fixed seat 1, the first sliding block 12 can move in the first sliding groove 11 and compress the first spring 13, the tension can be released and relieved through the displacement and elastic force effect, and after the tension is lost or relieved, the first sliding groove 11 and the second spring 17 can drive the first sliding block 12 and the second sliding block 16 to reset through the resilience force, so that the guide plate 4 and the guide roller 18 can drive the line to reset, and the influence of the tension displacement generated suddenly can be reduced through the mode, for example, the overtightening of the cable can be relieved through retracting and releasing a part of the line reserved on the post 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A power line screw-type adjustment plate comprising:

the fixing seat (1), the cross section of the fixing seat (1) is circular;

the winding post (2) is vertically arranged at the center of the upper end of the fixing seat (1), and the cable is wound through the concave patterns on the surface of the winding post (2);

the sleeve cover (3) is sleeved on the outer side of the winding column (2), and the end head of the cable penetrates out of the opening of the sleeve cover (3);

the method is characterized in that:

the guide plates (4) are provided with two groups, and the two groups of guide plates (4) are rotatably sleeved at the lower end of the fixed seat (1);

the fixed block (7), the fixed block (7) is fixedly arranged at the lower end of the fixed seat (1), and the fixed block (7) is connected with the guide plate (4) through a buffer mechanism;

the fixing frame (14) is arranged on the upper surface of the end of the guide plate (4) at one side far away from the fixed seat (1);

the guide rollers (18) are symmetrically arranged in each group of fixing frames (14), and the upper end and the lower end of each guide roller (18) are connected with the guide plate (4) and the fixing frames (14) through elastic mechanisms respectively.

2. A power line screw-type adjustment plate according to claim 1, characterized in that: the upper surface that deflector (4) is close to fixing base (1) one end is provided with spacing (6), the external diameter of fixed block (7) and the size looks adaptation of spacing (6) and deflector (4) interval department.

3. A power line screw-type adjustment plate according to claim 1, characterized in that: two sets of through holes (5) have been seted up to the one end symmetry that deflector (4) is close to fixing base (1), bolt mounting hole (8) corresponding with through hole (5) have been seted up at the both ends of fixed block (7), screw hole (9) have been seted up to the lower ring annular array of fixing base (1), bolt mounting hole (8) interpolation is equipped with fixing bolt (10), and fixing bolt (10) are fixed through screw thread screw hole (9), the internal diameter of through hole (5) is greater than the external diameter of fixing bolt (10).

4. A power line screw-type adjusting plate according to claim 3, wherein: the distance between the threaded holes (9) is equal to half of the distance between the two groups of bolt mounting holes (8) on the fixed block (7).

5. A power line screw-type adjustment plate according to claim 1, characterized in that: the buffer mechanism includes:

the first sliding groove (11) is formed in the outer variable surface of the fixed block (7), and the first sliding groove (11) is arc-shaped;

the first sliding block (12), the first sliding block (12) is slidably arranged in the first sliding groove (11), and the outer end of the first sliding block (12) is fixedly arranged at the center of the guide plate (4);

the first springs (13), the first springs (13) are symmetrically arranged on two sides of the first sliding groove (11), and two groups of ends of the first springs (13) are respectively attached to two ends of the first sliding block (12).

6. A power line screw-type adjustment plate according to claim 1, characterized in that: the elastic mechanism comprises:

the second sliding groove (15) is symmetrically formed in the upper surface of the guide plate (4) and the inner wall of the upper end of the fixing frame (14);

the second sliding block (16), the said second sliding block (16) is connected in second slide groove (15) slidably, and the upper and lower both ends of the guide roller (18) are installed on said second sliding block (16) of upper and lower both sides rotatably separately;

the second springs (17), the second springs (17) are transversely arranged in the second sliding grooves (15), and two ends of the second springs (17) are respectively propped against the inner walls of the second sliding grooves (15) and the second sliding blocks (16).