CN220277955U - Grounding copper-clad round steel bending machine device - Google Patents
Grounding copper-clad round steel bending machine device Download PDFInfo
- Publication number
- CN220277955U CN220277955U CN202321810492.1U CN202321810492U CN220277955U CN 220277955 U CN220277955 U CN 220277955U CN 202321810492 U CN202321810492 U CN 202321810492U CN 220277955 U CN220277955 U CN 220277955U
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- fixing piece
- round steel
- upper base
- fixedly connected
- steel bending
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 238000005452 bending Methods 0.000 title claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 10
- 229910052802 copper Inorganic materials 0.000 claims 10
- 239000010949 copper Substances 0.000 claims 10
- 238000000034 method Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a grounded copper-clad round steel bending machine device, which belongs to the technical field of steel processing and comprises a lower base (1), an upper base (2), a positioning column (4) and a bending plate (5), wherein the positioning column (4) is connected to the lower base (1); the stewing plate (5) is connected with an adjusting device, and the adjusting device is used for adjusting the vertical distance between the axis of the positioning column (4) and the surface of the stewing plate (5); the upper base (2) is rotationally connected to the positioning column (4), the upper base (2) is fixedly connected with a stress application rod (3), and the connecting end of the stress application rod (3) and the upper base (2) is rotationally connected with a guide wheel (6); the left end of the stressing rod (3) is fixedly connected with a mounting piece (7), the mounting piece (7) is rotationally connected with a guide wheel (6), and the mounting piece (7) is fixedly connected on the upper base (2); the guide pulley (6) lateral wall be equipped with steel body surface assorted recess, this device is laborsaving and ensure bending machine's precision, can also avoid damaging the steel body simultaneously.
Description
Technical Field
The utility model belongs to the technical field of steel processing, and particularly relates to a grounded copper-clad round steel bending machine device.
Background
In the laying of electric power lines, it is necessary to connect a grounding device, and the conventional grounding device is basically a copper-clad round steel grounding body. When the foundation is constructed, the copper-clad round steel grounding body is required to be laid around the foundation in a pre-buried mode, the round steel upper lead wire and the round steel lower lead wire are reserved to be welded, and the copper-clad round steel grounding body is connected with the pole tower through the grounding connecting plate to form a grounding channel. The round steel down-lead cannot be abutted against the facilities under the influence of the infrastructure, and potential safety hazards exist.
In order to solve the above problems, a common method at a construction site is to perform manual bending by means of a scaffold at an angle to the ground, by feet or hands, or by using corners of a building, etc. After the bending is finished, the bending angle of the round steel is adjusted to a required angle by using tools such as a spanner, a clamp, a hammer and the like. The result of this is that the radian of the round steel is difficult to reach the unified standard and the quality of the look and feel is poor. When the tool is used for secondary adjustment, frequent correction also damages the quality of the round steel, so that the service life of the round steel is reduced.
The utility model discloses a Chinese patent with publication number of CN218903197U, discloses a convenient round steel bending machine, relates to steel processing equipment technical field, and includes: base, roating seat, adjusting device, base upper portion is provided with the axostylus axostyle, roating seat movable sleeve is established on the axostylus axostyle, adjusting device is including setting up fixed adjusting device on the base and setting up rotatory adjusting device on the roating seat, rotatory adjusting device keeps away from one side of base is provided with the handle. The utility model solves the problems of forming the prefabricated jumper wire round steel and improving the processing efficiency, and provides a set of simple, convenient, quick and easy-to-operate round steel bending machine device.
The rotary adjusting device of the device adopts the top pressing plate at the contact end of the round steel, the rotary adjusting device is a main force application point of the bending round steel, the top pressing plate and the round steel surface can slide relatively in the bending process, and the relative sliding of the two can easily damage the round steel surface on the premise of applying larger pressure.
Disclosure of Invention
The utility model aims to solve the problems in the background art, and provides a grounded copper-clad round steel bending device which saves labor, ensures bending precision and can avoid damaging a steel body.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the grounded copper-clad round steel bending device comprises a lower base, an upper base, a positioning column and a bending plate, wherein the positioning column is connected to the lower base; the stewing plate is connected with an adjusting device, and the adjusting device is used for adjusting the vertical distance between the axis of the positioning column and the surface of the stewing plate; the upper base is rotationally connected to the positioning column, the upper base is fixedly connected with a stress application rod, and the connecting end of the stress application rod and the upper base is rotationally connected with a guide wheel.
Preferably, the adjusting device comprises a first fixing piece, a second fixing piece and a fixing bolt; the second fixing piece is sleeved in the first fixing piece; screw holes matched with the fixing bolts are formed in the tops of the first fixing piece and the second fixing piece.
Preferably, the first fixing member is provided with a limiting device for limiting the rotation of the second fixing member relative to the first fixing member.
Preferably, the first fixing member and the second fixing member are both U-shaped plates.
Preferably, the limiting device is a connecting plate and screws, the connecting plate is arranged between two side plates of the first fixing piece, the connecting plate is provided with through holes matched with the screws, and the lower base is provided with threaded holes matched with the screws.
Preferably, the limiting device is two connecting plates, and the connecting plates are vertically symmetrically arranged between two side plates of the first fixing piece; the height of the second fixing piece is matched with the distance between the two connecting plates.
Preferably, the left end of the stressing rod is fixedly connected with a mounting piece, the mounting piece is rotationally connected with a guide wheel, and the mounting piece is fixedly connected on the upper base.
Preferably, the mounting piece is a mounting plate, one end of the mounting plate is fixedly connected with the stress application rod, the other end of the mounting plate is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected on the upper base, and the guide wheel is sleeved on the rotating shaft.
Preferably, the side wall of the guide wheel is provided with a groove matched with the surface of the steel body.
Preferably, the stress application rod is divided into a plurality of sections, and each section is connected with threads; and the tail end of the stress application rod is provided with an anti-slip grab handle.
The beneficial effects of the utility model are as follows:
1. the connecting end of the stressing rod and the upper base is rotationally connected with the guide wheel, and the steel body is subjected to bending pressure through the guide wheel, so that the stressing rod and the upper base can be kept in a rolling friction state in the bending process, and the damage to the surface of the steel body caused by sliding friction of the stressing rod and the upper base is avoided.
2. The guide pulley lateral wall is equipped with steel body surface assorted recess, can increase the area of contact of guide pulley and steel body for the guide pulley is better when exerting pressure to the steel body, has further reduced the contact pressure between the two, has more effectually avoided causing the damage to the steel body surface.
3. The first fixing piece and the second fixing piece are connected through the fixing screw rod, so that axial relative displacement of the first fixing piece and the second fixing piece can be realized, and the distance from the surface of the stewing plate to the axis of the positioning column is adjusted, so that the device adapts to steel bodies with different specifications, the applicability of the device is improved, and the accuracy of stewing bending is also improved.
4. Through holes at four corners of the lower base can be fixed on a proper workbench through bolts, so that the whole lower base is not required to be arranged too large, and the whole lower base is connected in a multi-section mode through the stress application rod, so that the lower base can be detached when the lower base is used, and portability and flexibility of the whole lower base are improved.
Drawings
FIG. 1 is a top view of the present device;
fig. 2 is a side view of the present device.
Name of the label in the figure:
1. the device comprises a lower base, an upper base, a stress application rod, a positioning column and a positioning column, wherein the lower base, the upper base, the stress application rod and the positioning column are arranged on the lower base; 5. a stewing plate 51, a first fixing piece 52, a second fixing piece 53 and a fixing bolt; 6. guide pulley, 7, installed part.
Description of the embodiments
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings.
It should be noted that the terms like "upper", "lower", "left", "right", "front", "rear", and the like are also used for descriptive purposes only and are not intended to limit the scope of the utility model in which the utility model may be practiced, but rather the relative relationship of the terms may be altered or modified without materially altering the teachings of the utility model.
Examples
As shown in fig. 1 and 2, the present utility model provides a grounded copper-clad round steel bending apparatus, which comprises a lower base 1, an upper base 2, a positioning column 4 and a bending plate 5, wherein the positioning column 4 is connected to the center of the lower base 1, four corners of the lower base 1 are provided with through holes, and the lower base 1 (i.e. the whole apparatus) can be fixed on a suitable working platform through the through holes by bolts;
the stewing plate 5 is connected with an adjusting device which is used for adjusting the vertical distance between the axle center of the positioning column 4 and the surface of the stewing plate 5; the adjusting device comprises a first fixing piece 51, a second fixing piece 52 and a fixing bolt 53; the second fixing piece 52 is sleeved in the first fixing piece 51;
screw holes matched with the fixing bolts 53 are formed in the tops of the first fixing piece 51 and the second fixing piece 52; the two fixing pieces can be connected through the fixing bolt 53, and the distance between the second fixing piece 52 and the top of the first fixing piece 51 can be adjusted, so that the distance between the surface of the stewing plate 5 and the axis of the positioning column 4 can be adjusted;
the first fixing piece 51 and the second fixing piece 52 are both U-shaped plates; the first fixing piece 51 is provided with a limiting device for limiting the rotation of the second fixing piece 52 relative to the first fixing piece 51; the limiting device is a connecting plate and a screw, the connecting plate is arranged between two side plates of the first fixing piece 51, the connecting plate is provided with a through hole matched with the screw, and the lower base 1 is provided with a threaded hole matched with the screw;
the connecting plates are movable and are not connected with the two side plates of the first fixing piece 51 (U-shaped plate), but the width of the connecting plates is basically equal to the distance between the two side plates (slightly smaller than the distance between the two side plates); after the connecting plate is placed above the second fixing piece 52, the connecting plate is pressed and fixed through the screw and the threaded hole on the lower base 1, so that the second fixing piece 52 and the first fixing piece 51 are prevented from rotating relatively;
the upper base 2 is rotatably connected to the positioning column 4, and a bearing matched with the positioning column 4 can be arranged in the center of the upper base 2, so that the upper base 2 is rotatably connected to the positioning column 4; the upper base 2 is fixedly connected with the stress application rod 3, the stress application rod 3 is divided into a plurality of sections, and each section is in threaded connection, so that the stress application rod is convenient to detach, shortens the length of the stress application rod when not in use, is convenient to carry, and increases the length of the stress application rod when the pressure of the bending machine needs to be increased, and is more labor-saving; preferably, the tail end of the stress application rod 3 can be also provided with an anti-slip grab handle;
the connecting end of the stress application rod 3 and the upper base 2 is rotationally connected with a guide wheel 6, and a groove matched with the surface of the steel body (the groove is not required to be arranged) is arranged on the side wall of the guide wheel 6, so that the contact area with the steel body can be increased, the pressure is reduced, and the pressure in the bending process can be better transmitted to the steel body;
the left end of the stressing rod 3 is fixedly connected with a mounting piece 7, the mounting piece 7 is rotationally connected with a guide wheel 6, and the mounting piece 7 is fixedly connected on the upper base 2;
the mounting piece 7 is a mounting plate, one end of the mounting plate is fixedly connected with the stressing rod 3, and the mounting plate is fixedly connected with a prismatic limiting nail (the mounting plate and the stressing rod 3 are both provided with through holes matched with the limiting nail, the tail end of the limiting nail is provided with threads, and the limiting nail is screwed by a nut after penetrating through the mounting plate and the stressing rod 3 so as to realize the fixedly connection); the other end is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected to the upper base 2, and the guide wheel 6 is sleeved on the rotating shaft;
it should be noted that this is only a preferred solution of this embodiment, the mounting member 7 may also be a U-shaped plate or other structures, and the U-shaped plate is adopted to make its side plate parallel to the surface of the upper base 2, and the side plate is fixedly connected to the upper base 2, and a rotating shaft is disposed at the end of the side plate, and the guide wheel 6 is sleeved on the rotating shaft, and the stress application rod 3 is fixedly connected to the bottom plate close to the U-shaped plate.
The working principle of the grounded copper-clad round steel bending device provided by the utility model is as follows:
selecting a proper working platform, fixing the lower base 1 thereon, placing the grounding copper-clad round steel between the stewing plate 5 and the positioning column 4 (note that the guide wheel is required to be positioned above the steel body at the moment (according to the direction in fig. 1)), adjusting the stewing plate 5 to a proper position by the mounting bolts 53 so as to be in contact with the steel body, then rotating the upper base 2 by the stressing rod 3, rotating together with the guide wheel 6, enabling the guide wheel 6 to be in contact with the steel body, transmitting force by the guide wheel 6, and stewing the steel body.
Examples
The same points as the first embodiment are not described in detail, and the difference is that: the limiting device is two connecting plates which are vertically symmetrically arranged between two side plates of the first fixing piece 51 and fixedly connected to the two side plates; the height of the second fixing piece 52 is matched with the distance between the two connecting plates, and the second fixing piece 52 passes through the space between the two connecting plates and is sleeved in the first fixing piece 51.
Examples
The same points as the first embodiment are not described in detail, and the difference is that: the first fixing piece 51 and the second fixing piece 52 adopt sleeves, the limiting device is a jackscrew, threaded holes matched with the jackscrews are formed in the side walls of the first fixing piece 51 and the second fixing piece 52, and the jackscrews can prevent the two sleeves from rotating relatively.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be within the scope of the utility model as set forth in the following claims.
Claims (10)
1. The utility model provides a ground connection copper covers round steel bending machine device which characterized in that: comprises a lower base (1), an upper base (2), a positioning column (4) and a stewing plate (5), wherein the positioning column (4) is connected to the lower base (1); the stewing plate (5) is connected with an adjusting device, and the adjusting device is used for adjusting the vertical distance between the axis of the positioning column (4) and the surface of the stewing plate (5); the upper base (2) is rotationally connected to the positioning column (4), the upper base (2) is fixedly connected with a stress application rod (3), and the connecting end of the stress application rod (3) and the upper base (2) is rotationally connected with a guide wheel (6).
2. The grounded copper clad round steel bending apparatus according to claim 1, wherein: the adjusting device comprises a first fixing piece (51), a second fixing piece (52) and a fixing bolt (53); the second fixing piece (52) is sleeved in the first fixing piece (51); screw holes matched with the fixing bolts (53) are formed in the tops of the first fixing piece (51) and the second fixing piece (52).
3. The grounded copper clad round steel bending apparatus according to claim 2, wherein: the first fixing piece (51) is provided with a limiting device for limiting the rotation of the second fixing piece (52) relative to the first fixing piece (51).
4. A grounded copper clad round steel bending apparatus as claimed in claim 3, wherein: the first fixing piece (51) and the second fixing piece (52) are U-shaped plates.
5. The grounded copper clad round steel bending apparatus according to claim 4, wherein: the limiting device is a connecting plate and screws, the connecting plate is arranged between two side plates of the first fixing piece (51), through holes matched with the screws are formed in the connecting plate, and threaded holes matched with the screws are formed in the lower base (1).
6. The grounded copper clad round steel bending apparatus according to claim 4, wherein: the limiting device is two connecting plates which are vertically symmetrically arranged between two side plates of the first fixing piece (51); the height of the second fixing piece (52) is matched with the distance between the two connecting plates.
7. The grounded copper clad round steel bending apparatus according to claim 1, wherein: the left end of the stressing rod (3) is fixedly connected with a mounting piece (7), the mounting piece (7) is rotationally connected with a guide wheel (6), and the mounting piece (7) is fixedly connected on the upper base (2).
8. The grounded copper clad round steel bending apparatus as claimed in claim 7, wherein: the mounting piece (7) is a mounting plate, one end of the mounting plate is fixedly connected with the stressing rod (3), the other end of the mounting plate is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected to the upper base (2), and the guide wheel (6) is sleeved on the rotating shaft.
9. The grounded copper clad round steel bending apparatus according to claim 1, wherein: the side wall of the guide wheel (6) is provided with a groove matched with the surface of the steel body.
10. The grounded copper clad round steel bending apparatus according to claim 1, wherein: the stress application rod (3) is divided into a plurality of sections, and each section is connected with threads; an anti-slip grab handle is arranged at the tail end of the stress application rod (3); four corners of the lower base (1) are provided with through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810492.1U CN220277955U (en) | 2023-07-11 | 2023-07-11 | Grounding copper-clad round steel bending machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810492.1U CN220277955U (en) | 2023-07-11 | 2023-07-11 | Grounding copper-clad round steel bending machine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220277955U true CN220277955U (en) | 2024-01-02 |
Family
ID=89333169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321810492.1U Active CN220277955U (en) | 2023-07-11 | 2023-07-11 | Grounding copper-clad round steel bending machine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220277955U (en) |
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2023
- 2023-07-11 CN CN202321810492.1U patent/CN220277955U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 210019 Yunlong mountain road, Jianye District, Nanjing, Jiangsu 79 Patentee after: China Nuclear Industry Huaxing Construction Co.,Ltd. Country or region after: China Address before: No. 18 Shengtai Road, Jiangning District, Nanjing City, Jiangsu Province, 211106 Patentee before: Jiangsu Zhonghe Huaxing Construction Technology Co.,Ltd. Country or region before: China |