CN112974587A

CN112974587A - Flat iron bending device for electric power construction and use method thereof

Info

Publication number: CN112974587A
Application number: CN202110272832.9A
Authority: CN
Inventors: 袁方敏; 于尚红; 张岩; 杨丽琳; 任坤
Original assignee: Zhengzhou University of Industrial Technology
Current assignee: Zhengzhou University of Industrial Technology
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-06-18

Abstract

The invention discloses a flat iron bending device for electric power construction and a using method thereof. The bending device ensures the continuity of the bending of the flat iron and accelerates the bending speed of the flat iron by the arrangement of bending in moving; the flat iron is ensured to be stably fixed through the arrangement of the upper clamping and the lower clamping, and the bending quality of the flat iron is improved; through the arrangement of rotary rolling, the impact is reduced, and the smooth bending is ensured.

Description

Flat iron bending device for electric power construction and use method thereof

Technical Field

The invention relates to the technical field of electric power construction, in particular to a flat iron bending device for electric power construction and a using method thereof.

Background

The band iron in the electric power construction is done for the main line that earths, so can install along the crane span structure, and every layer encircles a circle under ground plastering, with vertical welding or joint. The anti-corrosion measures are taken at the welding position, when the flat iron is connected, the welded lap length is twice of the width of the flat iron, the three-side welding is not less than, and when the ground wire is connected from the flat iron, a screw is preferably welded on the ground wire, so that the final wiring can be conveniently carried out.

However, in the prior art, the flat iron bending device for power construction generally adopts intermittent extrusion, which causes: 1. the bending arrangement in the moving process is not adopted, so that the bending continuity of the flat iron cannot be ensured, and the bending speed of the flat iron is reduced; 2. the arrangement of vertical clamping is not adopted, so that the stable fixation of the flat iron cannot be ensured, and the bending quality of the flat iron is reduced; 3. the arrangement of rotary rolling is not adopted, the impact is large, and the smooth bending can not be ensured.

Disclosure of Invention

The invention aims to solve the problems and provide a flat iron bending device for power construction and a using method thereof.

The invention realizes the purpose through the following technical scheme:

a flat iron bending device for electric power construction comprises a feeding device for conveying flat iron to move, a pressing device for pressing the flat iron to move is arranged above the feeding device, a rack device for supporting and adjusting the height is arranged above the pressing device, a rolling device for bending the flat iron is arranged in front of the feeding device, and an adjusting device for adjusting a bending gap is arranged in front of the rolling device; the feeding device comprises a first support, a first motor is mounted in front of the first support, two first conveying rollers are symmetrically mounted in the first support, a first conveying belt is mounted between the first conveying rollers, and a plurality of lower positioning blocks are mounted on the surface of the first conveying belt; the pressing device comprises a second support, a second motor is arranged in front of the second support, two second conveying rollers are symmetrically arranged in the second support, a second conveying belt is arranged between the second conveying rollers, a plurality of upper positioning blocks are arranged on the surface of the second conveying belt, four connecting seats are uniformly distributed at four corners of the top of the second support, and an upper supporting plate is arranged on the inner rear wall of the second support; the rack device comprises a third support, two extension plates are symmetrically arranged at the top of the third support, two first threaded sleeves are symmetrically arranged on the extension plates, first screw rods are arranged in the first threaded sleeves, and a lower support plate is arranged on the inner rear wall of the third support; the rolling device comprises a spinning roller, a supporting shaft is arranged in front of the spinning roller, a limiting plate is arranged on the supporting shaft, and the supporting shaft is rotatably connected with the adjusting device.

Preferably: the adjusting device comprises a sliding sleeve, a sliding rod is installed in the sliding sleeve, and a locking nail is installed on the sliding sleeve.

So set up, follow the sliding sleeve promotes the slide bar slides, adjusts spinning roller position is screwed the lock pin is fixed the position of slide bar.

Preferably: the adjusting device comprises a second threaded sleeve, a second screw rod is installed in the second threaded sleeve, and a supporting sleeve is arranged at the rear end of the second screw rod.

According to the arrangement, the second screw rod is rotated, the spinning roller is pushed to move under the support of the second threaded sleeve, and the position of the spinning roller is adjusted.

Preferably: the first support, the second support and the third support are made of Q235 steel materials.

So set up, Q235 steel material has guaranteed the intensity of first support, second support and third support.

Preferably: the first motor is connected with the first support through a bolt, the second motor is connected with the second support through a bolt, the upper support plate is connected with the second support through a bolt, and the lower support plate is connected with the third support through a bolt.

So set up, be convenient for dismouting maintenance first motor, the second motor, go up the extension board with down the extension board.

Preferably: the lower positioning block is riveted with the first conveying belt, and the upper positioning block is riveted with the second conveying belt.

So set up, guaranteed go up the locating piece with the locating piece is firm reliable down.

Preferably: the connecting seat and the second support are welded together, the first threaded sleeve and the third support are welded together, and the first screw rod is rotatably connected with the connecting seat.

So set up, the welding has guaranteed the connecting seat with the first swivel nut is firm reliable, rotates to connect and has guaranteed first screw rod is nimble rotatory.

Preferably: the sliding sleeve and the third support are welded together, and the sliding rod is in sliding connection with the sliding sleeve.

So set up, the welding has guaranteed the sliding sleeve is firm reliable, and sliding connection has guaranteed the slide bar is nimble to be removed.

Preferably: the second threaded sleeve and the third support are welded together, and the second screw rod is in threaded connection with the second threaded sleeve.

So set up, the welding has guaranteed the second swivel nut is firm reliable, and threaded connection has guaranteed the auto-lock of second screw rod.

The invention also provides a use method of the flat iron bending device for electric power construction, which comprises the following steps:

a. rotating the first screw, applying force under the support of the first threaded sleeve to drive the second support to move up and down, and adjusting the distance between the upper positioning block and the lower positioning block so as to be suitable for clamping flat irons with different thicknesses;

b. putting the flat iron into the lower positioning block, wherein the first support supports the first motor to drive the first conveying roller to rotate, and the first conveying belt drives the lower positioning block and the flat iron to move;

c. the second support supports the second motor to drive the second conveying roller to rotate, the second conveying belt drives the upper positioning block to move, and the upper positioning block presses the flat iron and clamps the flat iron together with the lower positioning block to drive the flat iron to move;

d. and when the flat iron passes through the rotary pressing roller, the flat iron is pressed downwards by the rotary pressing roller and is bent and molded under the support of the upper support plate and the lower support plate.

Compared with the prior art, the invention has the following beneficial effects:

1. the bending arrangement in the moving process ensures the bending continuity of the flat iron and accelerates the bending speed of the flat iron;

2. the flat iron is ensured to be stably fixed through the arrangement of the upper clamping and the lower clamping, and the bending quality of the flat iron is improved;

3. through the arrangement of rotary rolling, the impact is reduced, and the smooth bending is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a flat iron bending device for electric power construction according to the invention;

FIG. 2 is a schematic view of a feeding device of the flat iron bending device for electric power construction;

FIG. 3 is a schematic view of a pressing device of the flat iron bending device for electric power construction according to the invention;

FIG. 4 is a right sectional view of a pressing device of the flat iron bending device for electric power construction according to the present invention;

FIG. 5 is a schematic view of a frame device of the flat iron bending device for electric power construction according to the present invention;

FIG. 6 is a right side view of the frame device of the flat iron bending device for electric power construction according to the present invention;

FIG. 7 is a schematic view of a rolling device of the flat iron bending device for electric power construction according to the present invention;

FIG. 8 is a schematic view of an adjusting device of the flat iron bending device for electric power construction according to embodiment 1 of the invention;

fig. 9 is a schematic view of an adjusting device of embodiment 2 of the flat iron bending device for electric power construction.

The reference numerals are explained below:

1. a feeding device; 101. a first bracket; 102. a first conveying roller; 103. a first motor; 104. a first conveyor belt; 105. a lower positioning block; 2. a pressing device; 201. a second bracket; 202. a second conveying roller; 203. a second motor; 204. a second conveyor belt; 205. an upper positioning block; 206. a connecting seat; 207. an upper support plate; 3. a rack device; 301. a third support; 302. a first threaded sleeve; 303. a first screw; 304. a lower support plate; 305. an extension plate; 4. a rolling device; 401. a spinning roller; 402. a limiting plate; 403. a support shaft; 5. an adjustment device; 501. a sliding sleeve; 502. a slide bar; 503. locking nails; 504. a second thread insert; 505. a second screw; 506. and a support sleeve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-8, a flat iron bending device for electric power construction comprises a feeding device 1 for conveying flat iron to move, a pressing device 2 for pressing the flat iron to move is arranged above the feeding device 1, a rack device 3 for supporting and adjusting the height is arranged above the pressing device 2, a rolling device 4 for bending the flat iron is arranged in front of the feeding device 1, and an adjusting device 5 for adjusting the bending gap is arranged in front of the rolling device 4; the feeding device 1 comprises a first support 101, a first motor 103 is mounted in front of the first support 101, two first conveying rollers 102 are symmetrically mounted in the first support 101, a first conveying belt 104 is mounted between the first conveying rollers 102, and a plurality of lower positioning blocks 105 are mounted on the surface of the first conveying belt 104; the pressing device 2 comprises a second support 201, a second motor 203 is installed in front of the second support 201, two second conveying rollers 202 are symmetrically installed in the second support 201, a second conveying belt 204 is installed between the second conveying rollers 202, a plurality of upper positioning blocks 205 are installed on the surface of the second conveying belt 204, four connecting seats 206 are uniformly distributed at four corners of the top of the second support 201, and an upper support plate 207 is installed on the inner rear wall of the second support 201; the rack device 3 comprises a third support 301, two extension plates 305 are symmetrically arranged at the top of the third support 301, two first threaded sleeves 302 are symmetrically arranged on the extension plates 305, a first screw 303 is arranged in each first threaded sleeve 302, and a lower support plate 304 is arranged on the inner rear wall of the third support 301; the rolling device 4 comprises a spinning roller 401, a supporting shaft 403 is arranged in front of the spinning roller 401, a limiting plate 402 is arranged on the supporting shaft 403, and the supporting shaft 403 is rotatably connected with the adjusting device 5.

Preferably: the adjusting device 5 comprises a sliding sleeve 501, a sliding rod 502 is installed in the sliding sleeve 501, a locking nail 503 is installed on the sliding sleeve 501, the sliding rod 502 is pushed to slide along the sliding sleeve 501, the position of the spinning roller 401 is adjusted, and the position of the sliding rod 502 is fixed by screwing the locking nail 503; the first support 101, the second support 201 and the third support 301 are made of Q235 steel materials, and the Q235 steel materials guarantee the strength of the first support 101, the second support 201 and the third support 301; the first motor 103 is connected with the first bracket 101 through bolts, the second motor 203 is connected with the second bracket 201 through bolts, the upper supporting plate 207 is connected with the second bracket 201 through bolts, and the lower supporting plate 304 is connected with the third bracket 301 through bolts, so that the first motor 103, the second motor 203, the upper supporting plate 207 and the lower supporting plate 304 can be conveniently dismounted, assembled and maintained; the lower positioning block 105 is riveted with the first conveyer belt 104, and the upper positioning block 205 is riveted with the second conveyer belt 204, so that the stability and reliability of the upper positioning block 205 and the lower positioning block 105 are ensured; the connecting seat 206 and the second support 201 are welded together, the first screw sleeve 302 and the third support 301 are welded together, and the first screw rod 303 and the connecting seat 206 are rotatably connected, so that the welding ensures that the connecting seat 206 and the first screw sleeve 302 are stable and reliable, and the rotating connection ensures that the first screw rod 303 flexibly rotates; the sliding sleeve 501 and the third support 301 are welded together, the sliding rod 502 is connected with the sliding sleeve 501 in a sliding mode, the sliding sleeve 501 is welded firmly and reliably, and the sliding rod 502 is guaranteed to move flexibly through the sliding connection.

Example 2

As shown in fig. 9, embodiment 2 differs from embodiment 1 in that: the adjusting device 5 comprises a second threaded sleeve 504, a second screw 505 is installed in the second threaded sleeve 504, a support sleeve 506 is arranged at the rear end of the second screw 505, the second screw 505 is rotated, the spinning roller 401 is pushed to move under the support of the second threaded sleeve 504, and the position of the spinning roller 401 is adjusted; the second threaded sleeve 504 and the third support 301 are welded together, and the second screw 505 is in threaded connection with the second threaded sleeve 504, so that the second threaded sleeve 504 is welded firmly and reliably, and the threaded connection ensures self-locking of the second screw 505.

a. the first screw 303 is rotated to apply force to drive the second bracket 201 to move up and down under the support of the first threaded sleeve 302, and the distance between the upper positioning block 205 and the lower positioning block 105 is adjusted to be suitable for clamping flat irons with different thicknesses.

b. The flat iron is placed in a lower positioning block 105, a first support 101 supports a first motor 103 to drive a first conveying roller 102 to rotate, and the lower positioning block 105 and the flat iron are driven to move through a first conveying belt 104;

c. the second bracket 201 supports a second motor 203 to drive a second conveying roller 202 to rotate, an upper positioning block 205 is driven to move through a second conveying belt 204, and the flat iron is tightly pressed by the upper positioning block 205 and clamped by a lower positioning block 105 to drive the flat iron to move;

d. when the flat iron passes through the spinning roller 401, the flat iron is pressed down and bent by the spinning roller 401 under the support of the upper support plate 207 and the lower support plate 304.

The foregoing illustrates and describes the principles, general features, and advantages of the present 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 invention as claimed.

Claims

1. The utility model provides a device is buckled to band iron of electric power construction which characterized in that: the device comprises a feeding device (1) for conveying flat iron to move, wherein a pressing device (2) for pressing the flat iron to move is arranged above the feeding device (1), a rack device (3) for supporting and adjusting the height is arranged above the pressing device (2), a rolling device (4) for bending the flat iron is arranged in front of the feeding device (1), and an adjusting device (5) for adjusting the bending gap is arranged in front of the rolling device (4);

the feeding device (1) comprises a first support (101), a first motor (103) is installed in front of the first support (101), two first conveying rollers (102) are symmetrically installed in the first support (101), a first conveying belt (104) is installed between the first conveying rollers (102), and a plurality of lower positioning blocks (105) are installed on the surface of the first conveying belt (104);

the pressing device (2) comprises a second support (201), a second motor (203) is installed in front of the second support (201), two second conveying rollers (202) are symmetrically installed in the second support (201), a second conveying belt (204) is installed between the second conveying rollers (202), a plurality of upper positioning blocks (205) are installed on the surface of the second conveying belt (204), four connecting seats (206) are uniformly distributed at four corners of the top of the second support (201), and an upper support plate (207) is installed on the inner rear wall of the second support (201);

the rack device (3) comprises a third support (301), two extension plates (305) are symmetrically arranged at the top of the third support (301), two first threaded sleeves (302) are symmetrically arranged on the extension plates (305), a first screw rod (303) is installed in each first threaded sleeve (302), and a lower support plate (304) is installed on the inner rear wall of the third support (301);

the rolling device (4) comprises a spinning roller (401), a supporting shaft (403) is arranged in front of the spinning roller (401), a limiting plate (402) is arranged on the supporting shaft (403), and the supporting shaft (403) is rotationally connected with the adjusting device (5).

2. The flat iron bending device for electric power construction according to claim 1, wherein: adjusting device (5) are including sliding sleeve (501), install slide bar (502) in sliding sleeve (501), install check pin (503) above sliding sleeve (501).

3. The flat iron bending device for electric power construction according to claim 1, wherein: the adjusting device (5) comprises a second threaded sleeve (504), a second screw rod (505) is installed in the second threaded sleeve (504), and a support sleeve (506) is arranged at the rear end of the second screw rod (505).

4. The flat iron bending device for electric power construction according to claim 1, wherein: the first bracket (101), the second bracket (201) and the third bracket (301) are all made of Q235 steel materials.

5. The flat iron bending device for electric power construction according to claim 1, wherein: the first motor (103) is connected with the first bracket (101) through a bolt, the second motor (203) is connected with the second bracket (201) through a bolt, the upper support plate (207) is connected with the second bracket (201) through a bolt, and the lower support plate (304) is connected with the third bracket (301) through a bolt.

6. The flat iron bending device for electric power construction according to claim 1, wherein: the lower positioning block (105) and the first conveyor belt (104) are riveted together, and the upper positioning block (205) and the second conveyor belt (204) are riveted together.

7. The flat iron bending device for electric power construction according to claim 1, wherein: the connecting seat (206) and the second support (201) are welded together, the first threaded sleeve (302) and the third support (301) are welded together, and the first screw rod (303) is rotatably connected with the connecting seat (206).

8. The flat iron bending device for electric power construction according to claim 2, wherein: the sliding sleeve (501) and the third support (301) are welded together, and the sliding rod (502) is connected with the sliding sleeve (501) in a sliding mode.

9. The flat iron bending device for electric power construction according to claim 3, wherein: the second threaded sleeve (504) and the third support (301) are welded together, and the second screw rod (505) and the second threaded sleeve (504) are in threaded connection.

10. The use method of the flat iron bending device for electric power construction according to any one of claims 1 to 9, characterized in that the specific use method comprises the following steps:

a. and rotating the first screw (303), applying force under the support of the first threaded sleeve (302) to drive the second support (201) to move up and down, and adjusting the distance between the upper positioning block (205) and the lower positioning block (105) so as to be suitable for clamping flat irons with different thicknesses.

b. Putting a flat iron into the lower positioning block (105), wherein the first support (101) supports the first motor (103) to drive the first conveying roller (102) to rotate, and the lower positioning block (105) and the flat iron are driven to move by the first conveying belt (104);

c. the second bracket (201) supports the second motor (203) to drive the second conveying roller (202) to rotate, the second conveying belt (204) drives the upper positioning block (205) to move, and the upper positioning block (205) compresses the flat iron and clamps the flat iron together with the lower positioning block (105) to drive the flat iron to move;

d. when the flat iron passes through the spinning roller (401), the flat iron is pressed down and bent by the spinning roller (401) under the support of the upper support plate (207) and the lower support plate (304).