CN212361118U - Split type steel plate bending pipe hoop - Google Patents
Split type steel plate bending pipe hoop Download PDFInfo
- Publication number
- CN212361118U CN212361118U CN202020488493.9U CN202020488493U CN212361118U CN 212361118 U CN212361118 U CN 212361118U CN 202020488493 U CN202020488493 U CN 202020488493U CN 212361118 U CN212361118 U CN 212361118U
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- China
- Prior art keywords
- hoop body
- hole
- steel plate
- right hoop
- bending pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000005452 bending Methods 0.000 title claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a split type steel sheet pipe hoop of bending, including the same left hoop body and the right hoop body of structure, left hoop body and right hoop body form its characterized in that by an independent steel sheet punching press: connecting parts which are integrally formed in a punching mode are symmetrically arranged at two ends of the left hoop body and the right hoop body, the connecting parts are of groove-shaped structures, connecting holes are formed in the bottoms of the connecting parts, connecting plates are welded in the grooves of the connecting parts, and the connecting plates are provided with connecting holes for penetrating and installing pre-tightening bolts; the left hoop body and the right hoop body are connected through a pre-tightening bolt which is arranged in the connecting hole in a penetrating mode. Adopt above-mentioned structure to improve the joint strength and the life of ferrule, improve the bearing capacity of connecting portion through the connecting plate, adopt the connecting portion of cell type structure on the one hand to strengthen the bearing capacity of connecting portion, also have the effect of protection simultaneously, consequently the utility model has the advantages of structural design is reasonable, joint strength is high, long service life, safe and reliable.
Description
Technical Field
The utility model belongs to ferrule class fastener especially relates to a firm in connection, long service life, safe and reliable's a split type steel sheet ferrule of bending.
Background
As is well known, the pipe hoop fastener is widely applied to various water, oil, steam and the like in petroleum, chemical engineering and the like, and is an ideal connecting fastener. The split type steel plate bending pipe hoop is applied to a sewage pipeline, is suitable for connecting two ends of the split type steel plate bending pipe hoop in the prior art with the pipe diameter of DN 50-DN 300, is only provided with integrally bent connecting plates, is weak in connecting strength, and is easy to break due to the fact that the thickness of the steel plate is 2.5mm, and the connecting strength of a bent part is insufficient; therefore, the utility model provides a firm in connection, long service life, safe and reliable's split type steel sheet ferrule of bending.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a firm in connection, long service life, safe and reliable's split type steel sheet ferrule of bending.
The utility model discloses a realize like this, a split type steel sheet pipe hoop, including the same left hoop body and the right hoop body of structure, the left hoop body and the right hoop body form its characterized in that by an independent steel sheet punching press: connecting parts which are integrally formed in a punching mode are symmetrically arranged at two ends of the left hoop body and the right hoop body, the connecting parts are of groove-shaped structures, connecting holes are formed in the bottoms of the connecting parts, connecting plates are welded in the grooves of the connecting parts, and the connecting plates are provided with connecting holes for penetrating and installing pre-tightening bolts; the left hoop body and the right hoop body are connected through a pre-tightening bolt which is arranged in the connecting hole in a penetrating mode.
According to the preferable technical scheme, the connecting rib plates are arranged at the connecting parts of the connecting parts and the left hoop body and the right hoop body.
According to the preferred technical scheme, the inner walls of the left hoop body and the right hoop body are welded with the locking teeth.
According to the technical scheme, the connecting holes formed in the connecting plates arranged in the left hoop body or the right hoop body connecting part are threaded holes, and the connecting holes formed in the corresponding connecting plates in the right hoop body or the left hoop body connecting part are unthreaded holes.
Preferably, in the technical scheme, the connecting hole formed in the connecting plate arranged in the connecting part of the left hoop body or the right hoop body is a flanging hole; the flanging hole is a threaded hole, and a connecting hole arranged on the connecting plate in the connecting part of the corresponding right hoop body or left hoop body is a unthreaded hole.
Preferably, the side walls of the left hoop body and the right hoop body are stamped with outward protruding stirrups.
According to the technical scheme, the inner walls of the left hoop body and the right hoop body are provided with the hollow parts.
Preferably, in the above technical solution, the thickness of the connecting plate is not greater than the depth of the groove of the connecting portion.
The utility model discloses what have with the technological effect: by adopting the technical scheme, the utility model, the connection strength and the service life of the pipe hoop are improved, the bearing capacity of the connecting part is improved through the connecting plate, the bearing capacity of the connecting part is enhanced on the one hand by adopting the connecting part with the groove-shaped structure, and meanwhile, the connecting part also has the protection function, and the injury to operation and maintenance personnel is reduced; therefore, the utility model has the advantages of reasonable structural design, high connection strength, long service life, safety, reliability and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a schematic perspective view of the structure of example 1;
FIG. 6 is a schematic structural view of a left band body in accordance with embodiment 1;
FIG. 7 is a schematic view showing a structure of a connecting plate according to embodiment 1;
fig. 8 is a schematic structural view of embodiment 2 of the present invention;
FIG. 9 is a schematic view showing a structure of a connecting plate with a threaded connecting hole according to embodiment 2;
FIG. 10 is a schematic structural view of embodiment 3;
FIG. 11 is a schematic view of the structure of the connection plate with flanged threaded connection hole of embodiment 3.
In the drawings, 1, a left hoop body; 1-1, a connecting part; 1-2, connecting holes; 1-3, connecting a rib plate; 1-4, hooping; 1-5, hollowing out; 2. a right hoop body; 3. a connecting plate; 3-1, connecting holes; 4. pre-tightening the bolts; 5. locking teeth; 6. And locking the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the using process of the existing product, the bending part of the product is easy to tear, and therefore, on the basis of the technical scheme, preferably, the connecting rib plates 1-3 are arranged at the connecting parts of the connecting part and the left hoop body and the right hoop body.
Above-mentioned technical scheme is preferred, the welding of left side hoop body and the internal wall of right hoop has lock tooth 5, improves the fastness of centre gripping through the lock tooth under some application environment.
Preferably, the side walls of the left hoop body and the right hoop body are stamped with hoops 1-4 protruding outwards. The strength of the hoop body is improved, and the connection firmness of the large-caliber pipe joint is met.
Preferably, the inner walls of the left hoop body and the right hoop body are provided with hollows 1-5, so that the weight is reduced, and the left hoop body and the right hoop body can be used as operation holes of other components such as instruments.
Above-mentioned technical scheme is preferred, the thickness of connecting plate is not more than the degree of depth of the groove of connecting portion, and the connecting plate is not higher than the upper portion of connecting portion like this, improves the security of using.
Example 2; please refer to fig. 8 and 9; according to the technical scheme, preferably, the connecting hole 3-1 formed in the connecting plate arranged in the connecting part of the left hoop body or the right hoop body is a threaded hole, and the corresponding connecting hole formed in the connecting plate arranged in the connecting part of the right hoop body or the left hoop body is a unthreaded hole. And a nut matched with the pre-tightening bolt is omitted by adopting the threaded hole, so that the number of parts is reduced, and the cost is reduced. When in actual use, the pre-tightening bolt penetrates through the connecting hole at one end to be directly matched with the threaded hole at the opposite side, and the tightness of the pipe hoop is realized by rotating the pre-tightening bolt forward and backward.
Example 3; please refer to fig. 10; preferably, in the technical scheme, the connecting hole 3-1 arranged on the connecting plate arranged in the connecting part of the left hoop body or the right hoop body is a flanging hole; the flanging hole is a threaded hole, and a connecting hole 3-1 arranged on the connecting plate in the connecting part of the corresponding right hoop body or left hoop body is a unthreaded hole. Carry out the turn-ups on satisfying screw-thread fit's basis, increased the length of screw thread, improved the fastness of connection. When the pipe hoop is in actual use, the pre-tightening bolt penetrates through the connecting hole at one end to be directly matched with the threaded hole of the flanging at the opposite side, and the tightness of the pipe hoop is realized by rotating the pre-tightening bolt forward and backward.
By adopting the technical scheme, the utility model, the connection strength and the service life of the pipe hoop are improved, the bearing capacity of the connecting part is improved through the connecting plate, the bearing capacity of the connecting part is enhanced on the one hand by adopting the connecting part with the groove-shaped structure, and meanwhile, the connecting part also has the protection function, and the injury to operation and maintenance personnel is reduced; therefore, the utility model has the advantages of reasonable structural design, high connection strength, long service life, safety, reliability and the like.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a pipe hoop is bent to split type steel sheet, includes that the same left hoop body and the right hoop body of structure, left hoop body and right hoop body form its characterized in that by an independent steel sheet punching press: connecting parts which are integrally formed in a punching mode are symmetrically arranged at two ends of the left hoop body and the right hoop body, the connecting parts are of groove-shaped structures, connecting holes are formed in the bottoms of the connecting parts, connecting plates are welded in the grooves of the connecting parts, and the connecting plates are provided with connecting holes for penetrating and installing pre-tightening bolts; the left hoop body and the right hoop body are connected through a pre-tightening bolt which is arranged in the connecting hole in a penetrating mode.
2. The split steel plate bending pipe clamp according to claim 1, wherein: and a connecting rib plate is arranged at the joint of the connecting part and the left hoop body and the right hoop body.
3. The split steel plate bending pipe clamp according to claim 1, wherein: and the inner walls of the left hoop body and the right hoop body are welded with locking teeth.
4. The split steel plate bending pipe clamp according to claim 1, wherein: the connecting hole arranged on the connecting plate arranged in the connecting part of the left hoop body or the right hoop body is a threaded hole, and the connecting hole arranged on the connecting plate in the corresponding connecting part of the right hoop body or the left hoop body is a unthreaded hole.
5. The split steel plate bending pipe clamp according to claim 1, wherein: the connecting hole arranged on the connecting plate arranged in the connecting part of the left hoop body or the right hoop body is a flanging hole; the flanging hole is a threaded hole, and a connecting hole arranged on the connecting plate in the connecting part of the corresponding right hoop body or left hoop body is a unthreaded hole.
6. The split steel plate bending pipe clamp according to claim 1, wherein: and the side walls of the left hoop body and the right hoop body are stamped with outward protruding stirrups.
7. The split steel plate bending pipe clamp according to claim 1, wherein: the inner walls of the left hoop body and the right hoop body are provided with hollows.
8. The split steel plate bending pipe clamp according to claim 1, wherein: the thickness of the connecting plate is not more than the depth of the groove of the connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488493.9U CN212361118U (en) | 2020-04-06 | 2020-04-06 | Split type steel plate bending pipe hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488493.9U CN212361118U (en) | 2020-04-06 | 2020-04-06 | Split type steel plate bending pipe hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212361118U true CN212361118U (en) | 2021-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020488493.9U Active CN212361118U (en) | 2020-04-06 | 2020-04-06 | Split type steel plate bending pipe hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212361118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000539A (en) * | 2021-11-30 | 2022-02-01 | 广东欣龙隧道装备股份有限公司 | Side form trolley |
| CN114992392A (en) * | 2022-06-28 | 2022-09-02 | 中国建筑土木建设有限公司 | Sliding type support complete pipeline hanger and assembling method thereof |
-
2020
- 2020-04-06 CN CN202020488493.9U patent/CN212361118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000539A (en) * | 2021-11-30 | 2022-02-01 | 广东欣龙隧道装备股份有限公司 | Side form trolley |
| CN114992392A (en) * | 2022-06-28 | 2022-09-02 | 中国建筑土木建设有限公司 | Sliding type support complete pipeline hanger and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210830 Address after: 301600 50m north of panzhuangzi village, Ziya Town, Jinghai District, Tianjin Patentee after: Tianjin Lianzhu throat hoop Co.,Ltd. Address before: 301605 No.3, East Hutong, panzhuangzi village, Ziya Town, Jinghai District, Tianjin Patentee before: Wang Jiaxiang |