CN220970459U - Simple lightning-protection grounding cross-connection round steel bending support - Google Patents
Simple lightning-protection grounding cross-connection round steel bending support Download PDFInfo
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- CN220970459U CN220970459U CN202322546347.3U CN202322546347U CN220970459U CN 220970459 U CN220970459 U CN 220970459U CN 202322546347 U CN202322546347 U CN 202322546347U CN 220970459 U CN220970459 U CN 220970459U
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- round steel
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- side vertical
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000005452 bending Methods 0.000 title claims abstract description 29
- 238000003754 machining Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 7
- 235000013372 meat Nutrition 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A simple lightning-proof grounding cross-connection round steel bending bracket comprises a first side vertical support and a second side vertical support which are oppositely arranged; the top part and the bottom part of the first side stand support and the second side stand support are fixedly connected with a top fixing piece and a bottom fixing base piece respectively; the movable round steel processing platform assembly comprises a first fixed bracket, a second fixed bracket, a transverse supporting piece, limiting pieces fixed at two ends of the transverse supporting piece to prevent the transverse supporting piece from moving left and right, and a first round steel processing cross arm and a second round steel processing cross arm which are parallelly fixed on the top surface of the transverse supporting piece; the first fixing support and the second fixing support are respectively fixed at the middle positions of the inner sides of the first side vertical support and the second side vertical support; the bottom surface of the top fixing piece is provided with an arc-shaped bending module; the top surface of the bottom fixed foundation piece is provided with a pushing piece for pushing the transverse supporting piece to move upwards. The utility model has the advantages of convenient transition, small occupied area, high efficiency and good blanking bending quality in the construction process.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a simple lightning-protection grounding cross-connection round steel bending bracket.
Background
Lightning protection downlead, earth mat, equalizer ring construction in the construction field adopt galvanized round steel to bridge the main muscle in to the wall post in and the collar tie beam in more to guarantee whole lightning protection earthing system UNICOM, need carry out bridge connection round steel cutting in advance before the construction and bend the unloading work, at present conventional construction unloading adopts the manual single round steel bending of workman, and efficiency is lower and the degree of bending of unloading is uneven, therefore leads to follow-up bridging welding operation to accomplish the back that the bridging length is insufficient, the welding seam is not full, the clamping slag stings the meat, quality problems such as impression quality is poor frequently found.
Disclosure of utility model
The utility model aims to solve the problems of frequent quality problems such as insufficient bridging length, insufficient welding seams, slag inclusion, meat biting, poor appearance quality and the like caused by the fact that the conventional construction blanking adopts a worker to manually bend a single round steel, the efficiency is low and the blanking bending degree is uneven.
In order to achieve the purpose, the utility model provides a simple lightning-proof grounding cross-connection round steel bending bracket which is characterized by comprising a first side vertical support and a second side vertical support which are oppositely arranged;
The top part and the bottom part of the first side vertical support and the second side vertical support are fixedly connected with a top fixing piece and a bottom fixing base piece respectively;
the movable round steel processing platform assembly comprises a first fixed bracket, a second fixed bracket, a transverse supporting piece, limiting pieces fixed at two ends of the transverse supporting piece to prevent the transverse supporting piece from moving left and right, and a first round steel processing cross arm and a second round steel processing cross arm which are parallelly fixed on the top surface of the transverse supporting piece;
The first fixing support and the second fixing support are respectively fixed at the middle positions of the inner sides of the first side vertical support and the second side vertical support;
an arc-shaped bending module is arranged at the middle of the bottom surface of the top fixing piece, which corresponds to the connecting line of the first round steel processing cross arm and the second round steel processing cross arm;
the top surface of the bottom fixed base piece is provided with a pushing piece for pushing the transverse supporting piece to move upwards.
As a further improvement, the first side stand support and the second side stand support are respectively two; the two ends of the top fixing piece are respectively fixed between the tops of the two first side edge stand supports and between the tops of the second side edge stand supports;
The two ends of the bottom fixing base piece are respectively fixed between the tops of the two first side edge stand supports and between the tops of the second side edge stand supports.
As a further improvement, the two limiting parts are two circular tubes which are welded at two ends of the transverse supporting part respectively and respectively abut against the inner side surfaces of the first side vertical support and the second side vertical support.
The utility model does not need a power supply, has the advantages of convenient transition in the construction process, small occupied space, turnover use, high efficiency and good blanking bending quality.
Drawings
Fig. 1 is a schematic side elevation structure of a simple lightning grounding cross-over round steel bending bracket.
Fig. 2 is a top view of a simple lightning grounding cross-over round steel bending bracket.
Reference numerals illustrate:
1. A first side stand; 2. the second side edge is vertically supported; 3. a top mount; 4. a bottom fixed base member; 5. a first fixing bracket; 6. a second fixing bracket; 7. a lateral support; 8. a limiting piece; 9. the first round steel processing cross arm; 10. the second round steel processing cross arm; 11. an arc bending module; 12. pushing piece.
Detailed Description
In order to solve the problems that the existing construction blanking adopts a worker to manually bend a single round steel, the efficiency is low, and the blanking bending degree is uneven, so that the quality problems of insufficient bridging length, insufficient welding seams, slag inclusion, meat biting, poor viewing quality and the like frequently occur after the follow-up bridging welding operation is completed, the embodiment provides a simple lightning-protection grounding bridging round steel bending bracket shown in fig. 1, which comprises a first side vertical support 1 and a second side vertical support 2 which are oppositely arranged; the top part and the bottom part of the first side vertical support 1 and the second side vertical support 2 are fixedly connected with a top fixing piece 3 and a bottom fixing base piece 4 respectively; the movable round steel processing platform assembly comprises a first fixed bracket 5, a second fixed bracket 6, a transverse supporting piece 7, limiting pieces 8 which are fixed at two ends of the transverse supporting piece 7 to prevent the transverse supporting piece 7 from moving left and right, a first round steel processing cross arm 9 and a second round steel processing cross arm 10 which are fixed on the top surface of the transverse supporting piece 7 in parallel; the first fixing bracket 5 and the second fixing bracket 6 are respectively fixed at the middle positions of the inner sides of the first side vertical support 1 and the second side vertical support 2; an arc-shaped bending module 11 is arranged at the middle of the bottom surface of the top fixing piece 3, which corresponds to the connecting line of the first round steel processing cross arm 9 and the second round steel processing cross arm 10; the top surface of the bottom fixed base member 4 is provided with a pushing member 12 for pushing the transverse supporting member 7 upward. The simple lightning-protection grounding bridging round steel bending support is used for bridging round steel blanking bending, a power supply is not needed, and the simple lightning-protection grounding bridging round steel bending support has the characteristics of convenience in transition in the construction process, small occupied area, turnover use and the like.
In order to improve the stability of the whole bracket, the first side stand 1 and the second side stand 2 provided in this embodiment are respectively two; two ends of the top fixing piece 3 are respectively fixed between the tops of the two first side edge stand supports 1 and between the tops of the second side edge stand supports 2; the two ends of the bottom fixing base piece 4 are respectively fixed between the tops of the two first side edge stand supports 1 and between the tops of the second side edge stand supports 2.
The two limiting members 8 are two round tubes, are welded at two ends of the transverse supporting member 7 respectively, and respectively abut against the inner side surfaces of the first side vertical support 1 and the second side vertical support 2 to prevent the transverse supporting member 7 from moving left and right.
When in practical application, the preparation method adopts the following specific scheme:
① Top frame of bracket (i.e. top fixture 3) and bottom foundation (i.e. bottom fixture foundation 4): a channel steel and a side square steel (namely a first side vertical support 1 and a second side vertical support 2) are welded into a rectangular shape to be used as a bracket integral frame; rectangular dimensions: length x width x height = 600mm x 200mm x 500mm, channel steel format 100 x 48 x 5.3. The length of a single channel steel is 600mm.
② Side frames of the bracket (namely a first side stand 1 and a second side stand 2): adopt four 5# square steels and top and bottom channel-section steel basis (top mounting 3 and bottom fixed base piece 4) to weld, two square steels respectively with the channel-section steel butt clamp welding in both sides, single square steel length 500mm, two first side respectively stand 1 or second side stand 2 in both sides at the both ends of top mounting 3 and bottom fixed base piece 4, with the both ends centre gripping welding of top mounting 3 and bottom fixed base piece 4.
③ Arc bending module: the material is an arc steel plate with the thickness of 5mm.
④ Round steel: round steel placement position during material preprocessing.
⑤ Round steel processing cross arm: and the 5# square steel is welded with the transverse supporting piece of the movable round steel processing platform, and the length of the square steel is the same as the width of the transverse supporting piece of the movable round steel processing platform.
⑥ Machining platform limiter is locating part 8: two phi 32 steel pipes are welded with the top surfaces of the two ends of the transverse supporting piece of the movable round steel processing platform, so that the transverse supporting piece of the movable round steel processing platform is prevented from moving left and right.
⑦ Transverse support of movable round steel processing platform: the 8# channel steel is adopted, the length of the channel steel is 600mm, and the channel steel is placed between the side edges of the bracket (namely the first side edge vertical support 1 or the second side edge vertical support 2).
⑧ The processing platform bracket is a first fixed bracket 5 and a second fixed bracket 6: two sections of 50 angle irons are adopted and welded with the inner sides of the first side vertical support 1 or the second side vertical support 2.
⑨ And (3) a jack: a transverse support 7 for lifting up a movable round steel processing platform is used for round steel bending.
When the prefabricated bridging round steel needs to be processed, the cut round steel is placed at the corresponding position of the support, the jack is operated to lift the movable round steel processing platform, the round steel is lifted to the corresponding height, and the round steel is subjected to bending through the position relation between the arc bending module and the round steel processing cross arm, so that multiple round steels can be placed at the same time for processing.
Claims (3)
1. A simple lightning-protection grounding cross-connection round steel bending bracket is characterized in that: comprises a first side vertical support (1) and a second side vertical support (2) which are oppositely arranged;
the top part and the bottom part of the first side vertical support (1) and the second side vertical support (2) are fixedly connected with a top fixing piece (3) and a bottom fixing base piece (4) respectively;
The movable round steel machining platform assembly comprises a first fixed bracket (5), a second fixed bracket (6), a transverse supporting piece (7), limiting pieces (8) which are fixed at two ends of the transverse supporting piece (7) to prevent the transverse supporting piece (7) from moving left and right, a first round steel machining cross arm (9) and a second round steel machining cross arm (10) which are fixed on the top surface of the transverse supporting piece (7) in parallel;
The first fixing support (5) and the second fixing support (6) are respectively fixed at the middle positions of the inner sides of the first side vertical support (1) and the second side vertical support (2);
An arc-shaped bending module (11) is arranged at the middle of the bottom surface of the top fixing piece (3) corresponding to the connecting line of the first round steel processing cross arm (9) and the second round steel processing cross arm (10);
the top surface of the bottom fixed base member (4) is provided with a pushing member (12) for pushing the transverse supporting member (7) to move upwards.
2. The simple lightning grounding cross-over round steel bending bracket according to claim 1, wherein: the first side vertical support (1) and the second side vertical support (2) are respectively two; two ends of the top fixing piece (3) are respectively fixed between the tops of the two first side edge vertical supports (1) and between the tops of the second side edge vertical supports (2);
The two ends of the bottom fixing base piece (4) are respectively fixed between the tops of the two first side edge vertical supports (1) and between the tops of the second side edge vertical supports (2).
3. The simple lightning grounding cross-over round steel bending bracket according to claim 1 or 2, wherein: the two limiting parts (8) are two round tubes, are welded at two ends of the transverse supporting part (7) respectively, and are abutted against the inner side surfaces of the first side vertical support (1) and the second side vertical support (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322546347.3U CN220970459U (en) | 2023-09-19 | 2023-09-19 | Simple lightning-protection grounding cross-connection round steel bending support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322546347.3U CN220970459U (en) | 2023-09-19 | 2023-09-19 | Simple lightning-protection grounding cross-connection round steel bending support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220970459U true CN220970459U (en) | 2024-05-17 |
Family
ID=91057281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322546347.3U Active CN220970459U (en) | 2023-09-19 | 2023-09-19 | Simple lightning-protection grounding cross-connection round steel bending support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220970459U (en) |
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2023
- 2023-09-19 CN CN202322546347.3U patent/CN220970459U/en active Active
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