CN213989909U

CN213989909U - A tensioner bullwheel for electric power installation

Info

Publication number: CN213989909U
Application number: CN202022773252.1U
Authority: CN
Inventors: 赵飞
Original assignee: Hefei Boyi Power Installation Co ltd
Current assignee: Hefei Boyi Power Installation Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-17
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a stringing device for electric power installation, which comprises a main body, wherein the main body consists of a winding mechanism, a rotary valve, a threaded rod, a support plate, a movable block, a limiting block, a clamping arm, a movable pin, a telegraph pole and a movable groove, the winding mechanism comprises a base, a handle, a rotating shaft, a first fixed block, a connecting rod, a rotating disc, a movable ring, a connecting block and a second fixed block, the rotating shaft is penetrated and connected in the first fixed block, the rotating disc is arranged at the other side of the connecting rod, the rotating disc is movably arranged in the movable ring, the stringing operation is effectively carried out on the power line by the rotation of the winding mechanism, the time and labor are avoided for operating a plurality of people, the stringing force is ensured to be uniform, the main body is effectively fixed by clamping the clamping arm, the problem of limiting of a large-scale mechanical field is avoided, meanwhile, the fixing structure is simple, the working efficiency of the main body is effectively increased, the structure is simple, and the use is very convenient.

Description

A tensioner bullwheel for electric power installation

Technical Field

The utility model relates to a take-up technical field specifically is a take-up device for electric power installation.

Background

At present, with the rapid development of national economy, the technical field of stringing engineering in the power industry develops more and more rapidly, higher requirements are put forward on the progress of the power stringing engineering, particularly higher requirements on stringing operation in the stringing engineering are also put forward, and when a line is erected, the traditional stringing mode is mainly pulled by a tractor and matched with the traditional stringing mode through manual line pressing;

however, the existing traditional stringing mode is not only large in equipment volume and inconvenient to use, but also large in labor consumption, the line is dangerous due to uneven manual stringing, the existing tightener also needs multiple persons to operate and is inconvenient, and therefore the existing tightener needs to be upgraded and modified on the basis of the existing tightener to overcome the existing problems and defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take-up unit for electric power installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wire tightening device for electric power installation comprises a main body, wherein the main body consists of a wire winding mechanism, a rotary valve, a threaded rod, a supporting plate, a movable block, a limiting block, a clamping arm, a movable pin, a telegraph pole and a movable groove, the wire winding mechanism is positioned on one side of the main body and comprises a base, a handle, a rotating shaft, a first fixed block, a connecting rod, a rotating disc, a movable ring, a connecting block and a second fixed block, the first fixed block is internally connected with the rotating shaft in a penetrating manner, one end of the rotating shaft is connected with the handle, the other end of the rotating shaft is connected with the connecting rod, the other side of the connecting rod is provided with the rotating disc, the rotating disc is movably arranged inside the movable ring, the other side of the movable ring is provided with the connecting block, the connecting block is connected with the second fixed block through the rotating shaft, the second fixed block is fixed on the base, and the rotary valve is positioned on one side of the wire winding mechanism, its front end is provided with the threaded rod, threaded rod front end spiro union has the backup pad, the backup pad front end is provided with the movable block, the threaded rod passes the backup pad and is connected with the stopper with the movable block, the centre gripping arm passes through the loose pin and connects in the backup pad, the movable arm passes through the loose pin and is connected with the movable block, and its other end passes through the loose pin and the bending part swing joint of centre gripping arm, centre gripping arm inboard is equipped with movable groove, the movable arm part is located movable groove.

Preferably, the grip is provided with an anti-skid rubber sleeve.

Preferably, one end of the threaded rod is provided with a reinforcing block.

Preferably, the rotating shaft connecting end is provided with a bearing.

Preferably, two ends of the movable ring are provided with shielding plates.

Preferably, the clamping arm structure is designed to be herringbone.

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

1. the utility model discloses a be provided with wire winding mechanism in the main part, fix power line one end and loose collar department, rotate through the axis of rotation and drive connecting rod and rolling disc and rotate, the rolling disc is at this moment in the loose collar rotation and drive the activity and do the axle center rotation around the axis of rotation in the second fixed block, effectively twine the power line fixed on the loose collar, tighten up the line to the power line of upper end installation and fix, avoided many manual work to handle the uneven problem of effort, the utility model discloses simple structure, it is very convenient to use;

2. the utility model discloses a be provided with digging arm and centre gripping arm in the main part, drive front end screw rod through the control rotary valve and rotate, the threaded rod rotates and moves to the outside this moment, and it drives the digging arm and removes, and the digging arm drives both sides centre gripping arm front end through the loose pin and to centre gripping, effectively carries out the centre gripping to the wire pole and fixes the main part, has effectively increased main part work efficiency, has solved the problem that main equipment is difficult to get into effective site construction, the utility model discloses simple structure, it is very convenient to use.

Drawings

Fig. 1 is a top view of the overall structure of a wire tightening device for power installation according to the present invention;

fig. 2 is a side view of a partial structure of a wire tightening device for power installation according to the present invention;

fig. 3 is an enlarged view of a structure at a position a of a wire tightening device for electric power installation according to the present invention;

fig. 4 is a front view of a partial structure of a wire tightening device for electric power installation according to the present invention.

In the figure: 1. a main body; 2. a winding mechanism; 21. a base; 22. a grip; 23. a rotating shaft; 24. a first fixed block; 25. a connecting rod; 26. rotating the disc; 27. a movable ring; 28. connecting blocks; 29. a second fixed block; 20. a shielding plate; 3. rotating the valve; 4. a threaded rod; 5. a reinforcing block; 6. a support plate; 7. a movable block; 8. a limiting block; 9. a clamp arm; 10. a movable arm; 11. a movable pin; 12. a utility pole; 13. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wire tightening device for electric power installation comprises a main body 1, wherein the main body 1 consists of a wire winding mechanism 2, a rotary valve 3, a threaded rod 4, a support plate 6, a movable block 7, a limiting block 8, a clamping arm 9, a movable arm 10, a movable pin 11, a telegraph pole 12 and a movable groove 13, the wire winding mechanism 2 is positioned on one side of the main body 1, the wire winding mechanism 2 comprises a base 21, a handle 22, a rotating shaft 23, a first fixed block 24, a connecting rod 25, a rotating disc 26, a movable ring 27, a connecting block 28 and a second fixed block 29, the first fixed block 24 is internally connected with the rotating shaft 23 in a penetrating manner, one end of the rotating shaft 23 is connected with the handle 22, the other end of the rotating shaft is connected with the connecting rod 25, the other side of the connecting rod 25 is provided with the rotating disc 26, the rotating disc 26 is movably arranged in the movable ring 27, the other side of the movable ring 27 is provided with the connecting block 28, the connecting block 28 is connected with the second fixed block 29 through the rotating shaft 23, second fixed block 29 is fixed on base 21, rotary valve 3 is located 2 one sides of wire winding mechanism, and its front end is provided with threaded rod 4, threaded rod 4 front end spiro union has

backup pad

6, 6 front ends in backup pad are provided with movable block 7, threaded rod 4 passes backup pad 6 and is connected with stopper 8 with movable block 7, centre gripping arm 9 passes through activity round pin 11 and connects in backup pad 6, the digging arm 10 passes through the digging pin 11 and is connected with movable block 7, and its other end passes through the digging pin 11 and the partial swing joint of buckling of centre gripping arm 9, centre gripping arm 9 inboard is equipped with movable groove 13, digging arm 10 part is located movable groove 13.

The grip 22 is provided with an anti-slip rubber sleeve to avoid hand slip during use.

Threaded rod 4 one end is provided with boss 5, avoids threaded rod 4 rupture.

The connecting end of the rotating shaft 23 is provided with a bearing, so that the rotating shaft 23 is prevented from being abraded.

And two ends of the movable ring 27 are provided with shielding plates 20 to prevent the threaded rod 4 from being separated.

The clamping arm 9 is designed into a herringbone structure, so that the telegraph pole 12 can be clamped conveniently.

The working principle is as follows: when the utility model is used, the main body 1 is firstly fixed, the rotary valve 3 is controlled to rotate, the front end threaded rod 4 rotates, the threaded rod 4 is in threaded connection with the support plate 6, the threaded rod 4 drives the movable block 7 to move outwards under the rotation action, the movable arm 10 connected to the movable block 7 through the movable pin 11 moves along with the threaded rod, one end of the movable arm moves towards the outside of the main body 1, the other end moves towards the center of the main body 1, the other end of the movable arm is connected with the clamping arm 9 through the movable pin 11, the clamping arm 9 moves towards the middle and clamps and fixes the telegraph pole 12, the main body 1 is effectively fixed, the problems that the manual fixation is not firm, the large-scale mechanical fixation is limited by the field and the like are avoided, the electric power line is tightened through the winding mechanism 2 after the fixation, the control handle 22 rotates, the front end rotary shaft 23 drives the connecting rod 25 to rotate, the rotary disc 26 fixed on one side of the connecting rod 25 rotates around the rotary shaft 23, its outside activity ring 27 moves along with this moment, because second fixed block 29 is connected with connecting block 28, activity ring 27 rotates around second fixed block 29 axle center this moment, and the power line is fixed in the activity ring 27 outside this moment, rotates through activity ring 27 and twines it and makes the upper end power line tight line, effectively carries out quick tight line to the power line, has avoided the danger that many different probably causes of manual operation effort, has effectively increased the work efficiency of main part 1, the utility model discloses simple structure, it is very convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tensioner for electric power installations, comprising a main body (1), characterized in that: the wire winding mechanism comprises a main body (1), a rotary valve (3), a threaded rod (4), a support plate (6), a movable block (7), a limiting block (8), a clamping arm (9), a movable arm (10), a movable pin (11), a telegraph pole (12) and a movable groove (13), wherein the wire winding mechanism (2) is positioned on one side of the main body (1), the wire winding mechanism (2) comprises a base (21), a handle (22), a rotating shaft (23), a first fixed block (24), a connecting rod (25), a rotating disc (26), a movable ring (27), a connecting block (28) and a second fixed block (29), the rotating shaft (23) is connected in the first fixed block (24) in a penetrating manner, one end of the rotating shaft (23) is connected with the handle (22), the other end of the rotating shaft is connected with the connecting rod (25), and the rotating disc (26) is arranged on the other side of the connecting rod (25), the movable winding mechanism is characterized in that the rotating disc (26) is movably arranged inside a movable ring (27), a connecting block (28) is arranged on the other side of the movable ring (27), the connecting block (28) is connected with a second fixed block (29) through a rotating shaft (23), the second fixed block (29) is fixed on a base (21), the rotary valve (3) is positioned on one side of the winding mechanism (2), a threaded rod (4) is arranged at the front end of the rotary valve (28), a supporting plate (6) is screwed at the front end of the threaded rod (4), a movable block (7) is arranged at the front end of the supporting plate (6), the threaded rod (4) penetrates through the supporting plate (6) and is connected with a limiting block (8) through the movable block (7), the clamping arm (9) is connected onto the supporting plate (6) through a movable pin (11), the movable arm (10) is connected with the movable block (7) through the movable pin (11), and the other end of the clamping arm (9) is movably connected with a bending part, the inner side of the clamping arm (9) is provided with a movable groove (13), and the movable arm (10) is partially positioned in the movable groove (13).

2. A tensioner for electrical power installations as claimed in claim 1, characterized in that: the grip (22) is provided with an anti-skid rubber sleeve.

3. A tensioner for electrical power installations as claimed in claim 1, characterized in that: and one end of the threaded rod (4) is provided with a reinforcing block (5).

4. A tensioner for electrical power installations as claimed in claim 1, characterized in that: and a bearing is arranged at the connecting end of the rotating shaft (23).

5. A tensioner for electrical power installations as claimed in claim 1, characterized in that: two ends of the movable ring (27) are provided with shielding plates (20).

6. A tensioner for electrical power installations as claimed in claim 1, characterized in that: the structure of the clamping arm (9) is designed to be herringbone.