CN215614677U

CN215614677U - Steel strand bending device

Info

Publication number: CN215614677U
Application number: CN202122000453.2U
Authority: CN
Inventors: 廖志斌; 陈石科; 赵学会; 李毛根; 许启金; 张驰; 常青春; 张功营; 黄侠; 谢忠玉; 夏华东; 李德波; 王彦刚; 邱首东; 周群; 李庆兴; 吴伟; 张明; 吴翔; 叶辉
Original assignee: Suzhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
Current assignee: Suzhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-25
Anticipated expiration: 2031-08-24

Abstract

The utility model belongs to the technical field of bending devices, and particularly relates to a steel strand bending device which comprises a base, a fixing device and a rotating device, wherein the fixing device comprises a supporting rod, a connecting plate is welded on the supporting rod, an upper pressing shaft is arranged at the end, away from the supporting rod, of the connecting plate, an upper pressing wheel is arranged in the middle of the upper pressing shaft, an inclined plate is welded on one side of the connecting plate, the inclined plate is fixedly connected with a fixing sleeve, an adjusting bolt is arranged in the middle of the fixing sleeve, the rotating device comprises a rotating rod and a fixing plate, the fixing plate and the connecting plate are respectively positioned on two sides of the upper pressing wheel, and a lower pressing wheel is arranged in the middle of the fixing plate; according to the utility model, the steel strand is fixed through the fixing sleeve and the adjusting bolt, and is bent through the matching of the rotating rod, the fixing plate, the lower pressing wheel and the upper pressing wheel, so that the bending device is simple to operate and good in bending effect, and a worker can adjust the rotating angle of the rotating rod according to needs. Thereby achieving the control of the bending angle of the steel strand.

Description

Steel strand bending device

Technical Field

The utility model belongs to the technical field of bending devices, and particularly relates to a steel strand bending device.

Background

The steel strand is an important material in the field of machinery, and is formed by stranding a plurality of steel wires. The steel strand wires are used for being the overhead ground wire and the oblique line of shaft tower to one side on transmission and distribution lines, in transmission and distribution lines construction and maintenance operation, need the steel strand wires to bend, just can adorn on the fastener.

At present, the steel strand is difficult to bend because of its material hardness, and it needs several people to cooperate to beat a guy wire, spends a large amount of time and still can not guarantee the quality of buckling, simultaneously, takes place easily at the in-process of buckling and rebounds and hurts the people to, can not buckle the steel strand into the angle that wants according to the demand.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model aims to provide a steel strand bending device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a steel strand bending apparatus comprising:

a base;

the fixing device is arranged at the upper end of the base and comprises a supporting rod, one end of the supporting rod is fixedly connected with the base, the other end of the supporting rod is welded with a connecting plate, an upper pressing shaft is arranged at the end, away from the supporting rod, of the connecting plate, an upper pressing wheel is arranged in the middle of the upper pressing shaft, upper pressing nuts are arranged at two ends of the upper pressing shaft, an inclined plate is welded at one side of the connecting plate, the inclined plate is fixedly connected with a fixing sleeve, the fixing sleeve is arranged in an inclined manner, and an adjusting bolt is arranged in the middle of the fixing sleeve;

rotating device, rotating device includes dwang and fixed plate, the fixed plate is kept away from the rotation rod end and is rotated with last pressure shaft and be connected, the fixed plate is located pinch roller both sides respectively with the connecting plate, the fixed plate middle part is provided with down the pinch roller, the pinch roller lies in same one side of fixed plate with last pinch roller down.

Preferably, the fixed plate is welded with the rotating rod.

Preferably, threads are arranged at two ends of the upper pressing shaft, and the upper pressing shaft is in threaded connection with the upper pressing nut.

Preferably, the middle part of the lower pressing wheel is provided with a lower pressing shaft, one end of the lower pressing shaft penetrates through the fixing plate, threads are arranged at two ends of the lower pressing shaft, and a lower pressing nut is connected to threads at two ends of the lower pressing shaft.

Preferably, the fixed sleeve comprises two semicircular sleeves, two semicircular sleeve one end is through holding bolt fixed connection, and the other end passes through connecting bolt and swash plate lateral wall rigid coupling, adjusting bolt sets up in one of them semicircular sleeve middle part, and semicircular sleeve and through hole threaded connection are run through to its one end.

Preferably, the bracing piece includes the loop bar of hollow setting and the carriage release lever of solid setting, the carriage release lever extends to in the loop bar, a plurality of through-holes have been seted up on the loop bar surface, through-hole week side is provided with the screw thread, be provided with fixing bolt in the through-hole, a plurality of connecting holes have been seted up to the carriage release lever outer wall.

Preferably, one end of the rotating rod, which is far away from the fixed plate, is provided with an anti-skidding sleeve.

Preferably, the moving rod is arranged on the base in an inclined mode.

Preferably, the middle parts of the upper pressing wheel and the lower pressing wheel are provided with anti-skidding tracks.

Compared with the prior art, the utility model has the following technical effects:

according to the steel strand bending device provided by the utility model, the steel strand is fixed through the fixing sleeve and the adjusting bolt, and is bent through the matching of the rotating rod, the fixing plate, the lower pressing wheel and the upper pressing wheel, so that the steel strand can be bent by one person. Thereby achieving the control of the bending angle of the steel strand.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

Fig. 1 is a schematic front view of a steel strand bending apparatus according to an embodiment of the present invention;

fig. 2 is a schematic front view illustrating a bending operation of a steel strand bending apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic side view of a connection between a fixture and a rotator provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural view of a fixing sleeve provided according to an embodiment of the present invention;

FIG. 5 is a schematic view illustrating a structure of a support bar according to an embodiment of the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a support bar; 201. a loop bar; 202. a travel bar; 203. connecting holes; 204. a through hole; 205. fixing the bolt; 3. a connecting plate; 4. a sloping plate; 5. fixing the sleeve; 501. a semicircular sleeve; 502. tightening the bolt; 503. a connecting bolt; 6. an upper pinch roller; 7. pressing the shaft upwards; 8. pressing the nut upwards; 9. rotating the rod; 10. a fixing plate; 11. a lower pinch roller; 12. pressing down the shaft; 13. pressing the nut; 14. and adjusting the bolt.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further clarified by combining the specific drawings.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, 2 and 3, the present invention provides a steel strand bending apparatus, including:

a base 1;

the fixing device is arranged at the upper end of the base 1 and comprises a supporting rod 2, one end of the supporting rod 2 is fixedly connected with the base 1, the other end of the supporting rod is welded with a connecting plate 3, an upper pressing shaft 7 is arranged at the end, away from the supporting rod 2, of the connecting plate 3, an upper pressing wheel 6 is arranged in the middle of the upper pressing shaft 7, upper pressing nuts 8 are arranged at two ends of the upper pressing shaft 7, an inclined plate 4 is welded at one side of the connecting plate 3, the inclined plate 4 is fixedly connected with a fixing sleeve 5, the fixing sleeve 5 is arranged in an upward inclined mode, and an adjusting bolt 14 is arranged in the middle of the fixing sleeve 5;

rotating device, rotating device includes dwang 9 and fixed plate 10, fixed plate 10 keeps away from dwang 9 end and last pressure shaft 7 and rotates and be connected, fixed plate 10 and connecting plate 3 are located pinch roller 6 both sides respectively, fixed plate 10 middle part is provided with pinch roller 11 down, pinch roller 11 is located same one side of fixed plate 10 with last pinch roller 6 down.

According to the utility model, the fixed plate 10 is welded to the swivelling lever 9.

According to the utility model, in order to conveniently fix and disassemble the upper pressing wheel 6, threads are arranged at two ends of the upper pressing shaft 7, and the upper pressing shaft 7 is in threaded connection with the upper pressing nut 8.

According to the utility model, in order to facilitate bending, the bending angle is maximized, the lower pressing wheel 11 and the upper pressing wheel 6 are staggered to a certain extent, and the distances between the lower pressing wheel 11 and the upper pressing wheel and the fixed plate 10 are different.

According to the utility model, a lower pressing shaft 12 is arranged in the middle of the lower pressing wheel 11, one end of the lower pressing shaft 12 penetrates through the fixing plate 10, in order to conveniently fix and detach the lower pressing wheel 11, threads are arranged at two ends of the lower pressing shaft 12, and lower pressing nuts 13 are connected with two ends of the lower pressing shaft 12 through threads.

According to the utility model, the middle part of the connecting plate 3 is provided with a matching wheel (not shown in the figure), the matching wheel and the upper pressing wheel 3 are positioned on the same side of the connecting plate, a certain gap is reserved between the upper pressing wheel 3 and the matching wheel, the gap is used for penetrating through a steel strand, the matching wheel and the upper pressing wheel 3 have an auxiliary fixing effect on the steel strand, the steel strand is prevented from slipping, the steel strand is prevented from sliding, and meanwhile, the steel strand also has a supporting effect, and the supporting pressure of the device is reduced.

Through fixed sleeve 5, adjusting bolt 14, fixed with steel strand wires, bend steel strand wires through dwang 9, fixed plate 10, pinch roller 11 down, the cooperation of going up pinch roller 6, just can accomplish the work of bending to steel strand wires alone, easy operation, it is convenient, it is effectual to bend, and steel strand wires are difficult for rebounding after the bending, and can staff's adjustment dwang 9 turned angle as required. Thereby achieving the control of the bending angle of the steel strand.

The staff passes fixed sleeve 5 with the steel strand wires, pass between pinch roller 6 and the lower pinch roller 11, twist to move adjusting bolt 14 in order to increase the fixed effect to the steel strand wires and further fix the steel strand wires, fixed back, it rotates around last pressure axle 7 to rotate dwang 9, it rotates to drive fixed plate 10, go up pinch roller 6 and the cooperation of lower pinch roller 11, bend the steel strand wires, just can accomplish the work of bending to the steel strand wires alone, and is simple in operation, and convenient, it is effectual to bend, the difficult bounce-back of crooked back steel strand wires, and can be as required staff adjustment dwang 9 turned angle. Thereby achieving the control of the bending angle of the steel strand.

Example 2:

referring to fig. 4, based on embodiment 1, the fixing sleeve 5 includes two semicircular sleeves 501, one end of each of the two semicircular sleeves 501 is fixedly connected to the side wall of the swash plate 4 through a fastening bolt 502, the other end of each of the two semicircular sleeves 501 is fixedly connected to the side wall of the swash plate 4 through a connecting bolt 503, the adjusting bolt 14 is disposed in the middle of one of the semicircular sleeves 501, and one end of the adjusting bolt penetrates through the semicircular sleeve 501 and is in threaded connection with the through hole.

When the steel strand wires are too long and inconvenient to penetrate through the fixing sleeve 5 in an inserting mode, the fastening bolts 502 and the connecting bolts 503 can be screwed, the fixing sleeve 5 is disassembled into the two semicircular sleeves 501, the steel strand wires are directly fixed on the ground, and after the fixing, the two semicircular sleeves 501 are fixed with the inclined plate 4, so that the fixing is convenient, and the disassembly is convenient.

Example 3:

referring to fig. 5, on the basis of embodiment 1, the support rod 2 includes a hollow sleeve rod 201 and a solid movable rod 202, the movable rod 202 extends into the sleeve rod 201, a plurality of through holes 204 are formed in the surface of the sleeve rod 201, threads are formed on the periphery of the through holes 204, fixing bolts 205 are arranged in the through holes 204, and a plurality of connecting holes 203 are formed in the outer wall of the movable rod 202.

According to the staff height, adjust the length that carriage release lever 202 got into loop bar 201, notice last connecting hole 203 and through-hole 204 align during the regulation, after adjusting, it is fixed with carriage release lever 202 and loop bar 201 to utilize fixing

bolt

205, and 2 length on the regulation bracing piece can satisfy different height staff's demand, avoid the too high people of height, frequently bow, avoid the too short staff of height to be able to operating means, and whole device practicality is high.

Example 3:

referring to fig. 1, on the basis of embodiment 1, an anti-slip sleeve is disposed at one end of the rotating rod 9 away from the fixing plate 10, and the anti-slip sleeve is disposed to prevent a worker from slipping during operation, so as to prevent the worker from being injured due to improper operation.

Furthermore, the middle parts of the upper pressing wheel 6 and the lower pressing wheel 11 are provided with anti-skidding tracks, so that the steel strand is prevented from skidding when being bent.

The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A steel strand bending apparatus, comprising:

a base (1);

the fixing device is arranged at the upper end of the base (1) and comprises a supporting rod (2), one end of the supporting rod (2) is fixedly connected with the base (1), the other end of the supporting rod is welded with a connecting plate (3), an upper pressing shaft (7) is arranged at the end, far away from the supporting rod (2), of the connecting plate (3), an upper pressing wheel (6) is arranged in the middle of the upper pressing shaft (7), upper pressing nuts (8) are arranged at two ends of the upper pressing shaft (7), an inclined plate (4) is welded at one side of the connecting plate (3), a fixing sleeve (5) is fixedly connected with the inclined plate (4), the fixing sleeve (5) is arranged in an upward inclined mode, and an adjusting bolt (14) is arranged in the middle of the fixing sleeve (5);

rotating device, rotating device includes dwang (9) and fixed plate (10), dwang (9) end is kept away from in fixed plate (10) and is rotated with last pressure shaft (7) and be connected, fixed plate (10) are located pinch roller (6) both sides respectively with connecting plate (3), fixed plate (10) middle part is provided with down pinch roller (11), pinch roller (11) are located same one side of fixed plate (10) with last pinch roller (6) down.

2. The steel strand bending device according to claim 1, wherein the fixing plate (10) is welded to the rotating rod (9).

3. The steel strand bending device as claimed in claim 1, wherein threads are arranged at two ends of the upper pressing shaft (7), and the upper pressing shaft (7) is in threaded connection with the upper pressing nut (8).

4. The steel strand bending device according to claim 1, wherein a lower pressing shaft (12) is arranged in the middle of the lower pressing wheel (11), one end of the lower pressing shaft (12) penetrates through the fixing plate (10), threads are arranged at two ends of the lower pressing shaft (12), and lower pressing nuts (13) are connected to two ends of the lower pressing shaft (12) in a threaded manner.

5. The steel strand bending device according to claim 1, wherein the fixing sleeve (5) comprises two semicircular sleeves (501), one end of each of the two semicircular sleeves (501) is fixedly connected through a fastening bolt (502), the other end of each of the two semicircular sleeves is fixedly connected with the side wall of the inclined plate (4) through a connecting bolt (503), the adjusting bolt (14) is arranged in the middle of one of the semicircular sleeves (501), and one end of each of the adjusting bolts penetrates through the semicircular sleeve (501) and is in threaded connection with the through hole.

6. The steel strand bending device according to claim 1, wherein the supporting rod (2) comprises a hollow sleeve rod (201) and a solid moving rod (202), the moving rod (202) extends into the sleeve rod (201), a plurality of through holes (204) are formed in the surface of the sleeve rod (201), threads are formed on the periphery of the through holes (204), fixing bolts (205) are arranged in the through holes (204), and a plurality of connecting holes (203) are formed in the outer wall of the moving rod (202).

7. The steel strand bending device as claimed in claim 1, wherein anti-slip tracks are arranged in the middle of the upper pressing wheel (6) and the lower pressing wheel (11).