CN217045197U - M double-rib welded steel pipe - Google Patents
M double-rib welded steel pipe Download PDFInfo
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- CN217045197U CN217045197U CN202220121400.8U CN202220121400U CN217045197U CN 217045197 U CN217045197 U CN 217045197U CN 202220121400 U CN202220121400 U CN 202220121400U CN 217045197 U CN217045197 U CN 217045197U
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- steel pipe
- pipe body
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- annular plate
- groove
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Abstract
The utility model discloses a two muscle welding steel pipes of M, including the steel pipe body, the outside of steel pipe body is provided with the spiral steel band, the inboard of spiral steel band is provided with the helicla flute, the outside of spiral steel band is provided with a plurality of reinforcement muscle, the one end fixed mounting of steel pipe body has first crown plate, a plurality of first holes have been seted up to the inboard of first crown plate, first welding groove has been seted up in the outside of first crown plate, the outside fixed mounting of first crown plate has six voussoirs, the other end fixed mounting of steel pipe body has the second crown plate, a plurality of second holes have been seted up to the inboard of second crown plate, second welding groove has been seted up in the outside of second crown plate. Through the becket stratum reticulare that sets up, can increase the inside anti deformability of steel pipe body, increased tensile toughness, the stability of the structure of being convenient for has increased holistic structural strength, and cooperation spiral steel band makes the steel pipe body have tensile and compressive capacity concurrently, has increased holistic intensity.
Description
Technical Field
The utility model belongs to the technical field of the welding steel pipe, concretely relates to two muscle welding steel pipe of M.
Background
The welded steel pipe is a steel pipe which is formed by welding a steel strip or a steel plate after the steel plate is bent and deformed into a round shape, a square shape and the like, and has a seam on the surface, wherein a blank adopted by the welded steel pipe is the steel plate or the steel strip, the double-rib refers to a tensile steel bar and a compression steel bar in the same section of a structural member, the double-rib and the double-direction reinforcing bar are the concepts in two different ranges, the double-direction reinforcing bar refers to a stressed steel bar which is arranged in the same position in the same section of the structural member and has two longitudinal and transverse directions, and the stress directions (pulling or compression) of the stressed steel bar are the same.
In the using process of the welded steel pipe, because the existing welded steel pipe is mostly formed by welding a single thin steel strip, certain structural strength is low, pressure resistance and tensile resistance are poor, and therefore certain limitation of using environment is generated.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a two muscle welding steel pipe of M has solved and has caused the relatively poor problem of current welding steel pipe structural strength low and withstand voltage tensile strength.
In order to achieve the above object, the utility model provides a following technical scheme: an M double-rib welded steel pipe comprises a steel pipe body, wherein a spiral steel belt is arranged on the outer side of the steel pipe body, a spiral groove is formed in the inner side of the spiral steel belt, a plurality of reinforcing ribs are arranged on the outer side of the spiral steel belt, a first annular plate is fixedly mounted at one end of the steel pipe body, a plurality of first holes are formed in the inner side of the first annular plate, a first welding groove is formed in the outer side of the first annular plate, six wedge blocks are fixedly mounted on the outer side of the first annular plate, a second annular plate is fixedly mounted at the other end of the steel pipe body, a plurality of second holes are formed in the inner side of the second annular plate, a second welding groove is formed in the outer side of the second annular plate, six wedge grooves are formed in the inner side of the second annular plate, two groups of supporting rods are fixedly mounted in the steel pipe body, five corner blocks are fixedly mounted on opposite sides of the two groups of supporting rods, a cone column is fixedly mounted on one side of the five corner blocks, the inner side of the pentagonal block is provided with an insertion hole, the inner side of the steel pipe body is fixedly provided with an outer reinforcing layer, the inner side of the outer reinforcing layer is fixedly provided with a metal ring net layer, and the inner side of the metal ring net layer is fixedly provided with an inner reinforcing layer.
Preferably, the spiral steel belt and the spiral groove are spirally and uniformly distributed on the outer side of the steel pipe body, and the specification and the size of the spiral steel belt are matched with those of the spiral groove.
Through adopting above-mentioned technical scheme, the advantage lies in that the tensile and the support intensity in the steel pipe body outside have been increased to the spiral steel band.
Preferably, the reinforcing ribs are spirally and uniformly distributed on the outer side of the spiral steel belt in a spiral manner, and are positioned at the connecting part of the spiral steel belt and the spiral groove.
By adopting the technical scheme, the reinforcing rib has the advantages that the reinforcing rib is used for improving the stability between the two spiral steel belts, and the reinforcing rib is convenient to reinforce.
Preferably, the first holes and the second holes are respectively and uniformly distributed in the first annular plate and the second annular plate in an annular shape.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for take the function of flange board.
Preferably, the specification size of the first welding groove is matched with the specification size of the second welding groove.
Through adopting above-mentioned technical scheme, the advantage lies in increasing welded intensity to the welding operation of being convenient for has increased welded contact surface simultaneously.
Preferably, the specification and size of the six wedge blocks are matched with the specification and size of the wedge grooves, the six wedge blocks and the six wedge grooves are respectively and uniformly distributed on the outer side of the first ring plate and the inner portion of the second ring plate in an annular mode, and the six wedge blocks and the six wedge grooves are all triangular.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for increase the confining force when the welding, avoids the rotation between first crown plate and the second crown plate, increases welded stability.
Preferably, the two groups of supporting rods are uniformly distributed on the opposite sides of the steel pipe body and the pentagonal blocks in a circular shape.
Through adopting above-mentioned technical scheme, the advantage lies in being convenient for increase inside holding power, and the link of being convenient for welds when using, increase intensity.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the voussoir and the wedge groove that set up, be convenient for stabilize the welding with first crown plate and second crown plate, increase welded intensity, and the welding operation of being convenient for, welded contact surface has been increased simultaneously, the effect of branch is for the inside increase holding power of the steel pipe body, and the structure has been increased, the arc of awl post and branch can the fluid of water conservancy diversion whereabouts when using, and the effect of jack is, in the installation use of the least significant end cooperation other structures of the steel pipe body, be convenient for articulate.
2. Through the becket stratum reticulare that sets up, can increase the inside anti deformability of steel pipe body, increased tensile toughness, the stability of the structure of being convenient for has increased holistic structural strength, and cooperation spiral steel band makes the steel pipe body have tensile and compressive capacity concurrently, has increased holistic intensity.
Drawings
FIG. 1 is a schematic view of a front perspective structure of the present invention;
fig. 2 is a schematic diagram of a rear-view three-dimensional appearance structure of the present invention;
FIG. 3 is a front sectional view of the present invention;
fig. 4 is a schematic view of the right-side sectional structure of the present invention.
In the figure: 1. a steel pipe body; 101. an inner reinforcement layer; 102. a metal hoop net layer; 103. an outer reinforcement layer; 2. a first hole; 3. a wedge block; 4. a first welding groove; 5. a first ring plate; 6. a spiral steel belt; 7. a second ring plate; 8. a wedge groove; 9. a conical column; 10. a strut; 11. a pentagonal block; 12. a second welding groove; 13. a second hole; 14. a helical groove; 15. a jack; 16. and reinforcing the ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1-4, an M-shaped double-rib welded steel pipe comprises a steel pipe body 1, a spiral steel belt 6 is disposed on the outer side of the steel pipe body 1, a spiral groove 14 is disposed on the inner side of the spiral steel belt 6, a plurality of reinforcing ribs 16 are disposed on the outer side of the spiral steel belt 6, a first annular plate 5 is fixedly mounted at one end of the steel pipe body 1, a plurality of first holes 2 are disposed on the inner side of the first annular plate 5, a first welding groove 4 is disposed on the outer side of the first annular plate 5, six wedge blocks 3 are fixedly mounted on the outer side of the first annular plate 5, a second annular plate 7 is fixedly mounted at the other end of the steel pipe body 1, a plurality of second holes 13 are disposed on the inner side of the second annular plate 7, a second welding groove 12 is disposed on the outer side of the second annular plate 7, six wedge grooves 8 are disposed on the inner side of the second annular plate 7, two sets of struts 10 are fixedly mounted inside the steel pipe body 1, and pentagonal blocks 11 are fixedly mounted on the opposite sides of the two sets of struts 10, one side of the pentagonal block 11 is fixedly provided with a conical column 9, the inner side of the pentagonal block 11 is provided with an insertion hole 15, the inner side of the steel pipe body 1 is fixedly provided with an outer reinforcing layer 103, the inner side of the outer reinforcing layer 103 is fixedly provided with a metal ring net layer 102, and the inner side of the metal ring net layer 102 is fixedly provided with an inner reinforcing layer 101.
The working principle of the technical scheme is as follows:
when in use, the steel pipe body 1 structure is arranged at a position to be used, when two steel pipe bodies 1 are butted, the first welding groove 4 and the second welding groove 12 can be butted, the first hole 2 and the second hole 13 are butted, the wedge block 3 and the wedge groove 8 can fix the positions of the first annular plate 5 and the second annular plate 7 and increase the internal limiting stress, the support rod 10 is used for increasing the supporting force for the inside of the steel pipe body 1 and increasing the structure, the arc shapes of the conical column 9 and the support rod 10 can guide the falling fluid when in use, the jack 15 is used for matching the installation and use of other structures at the lowest end of the steel pipe body 1 so as to be convenient for hanging, the anti-deformation capacity of the inside of the steel pipe body 1 can be increased through the arranged metal annular net layer 102, the tensile toughness is increased, the stability of the structure is convenient, and the integral structural strength is increased, the steel pipe body 1 has the tensile and compressive capacities in cooperation with the spiral steel belt 6, and the overall strength is improved.
In another embodiment, as shown in fig. 1 and fig. 2, the spiral steel strip 6 and the spiral groove 14 are uniformly distributed on the outer side of the steel tube body 1 in a spiral manner, and the specification size of the spiral steel strip 6 is matched with the specification size of the spiral groove 14.
The operation personnel at first with spiral steel band 6 welding in the outside of steel pipe body 1, then continue winding the spiral steel band 6 of welding with the same specification with spiral groove 14 inboard, then make two spiral steel bands 6 weld, will consolidate the muscle 16 welding in the seam crossing of spiral steel band 6 after that, spiral steel band 6 has increased the tensile and the support strength in the steel pipe body 1 outside.
In another embodiment, as shown in fig. 1 and 2, the reinforcing ribs 16 are uniformly distributed on the outer side of the spiral steel strip 6 in a spiral shape, and the reinforcing ribs 16 are located at the connection part of the spiral steel strip 6 and the spiral groove 14.
The reinforcing ribs 16 serve to increase the stability between the two spiral steel strips 6 and facilitate the reinforcement.
In another embodiment, as shown in fig. 1-4, the first holes 2 and the second holes 13 are uniformly distributed in a ring shape inside the first ring plate 5 and the second ring plate 7, respectively.
The first hole 2 and the second hole 13 may be installed by bolts, so as to take the function of a flange plate.
In another embodiment, as shown in fig. 1 and 2, the first weld groove 4 is adapted in size to the second weld groove 12.
In another embodiment, as shown in fig. 1 and 2, the six wedges 3 have a size matched with that of the wedge groove 8, the six wedges 3 and the wedge groove 8 are uniformly distributed on the outer side of the first ring plate 5 and the inner side of the second ring plate 7 in a ring shape, and the six wedges 3 and the wedge groove 8 are triangular in shape.
The triangular mutual engagement joint of voussoir 3 and wedge groove 8, the stability of the structure of being convenient for is convenient for stabilize the internal force simultaneously, is convenient for increase confining force when the welding, avoids the rotation between first crown plate 5 and the second crown plate 7, increases welded stability.
In another embodiment, as shown in fig. 3 and 4, two sets of struts 10 are uniformly distributed in a circular shape on opposite sides of the steel pipe body 1 and the pentagonal blocks 11.
The supporting rod 10 is convenient for increasing the internal structure stability of the steel pipe body 1, the internal supporting force is convenient to increase, and the strength is increased when the connecting end is welded and used.
The utility model discloses a theory of operation and use flow: when the steel tube body is used, an operator firstly welds the spiral steel strip 6 on the outer side of the steel tube body 1, then continuously winds and welds the spiral steel strip 6 with the same specification on the inner side of the spiral groove 14, then welds the two spiral steel strips 6, then welds the reinforcing rib 16 at the joint of the spiral steel strips 6, the reinforcing rib 16 is used for increasing the stability between the two spiral steel strips 6 and facilitating the reinforcement, the spiral steel strip 6 increases the tensile strength and the supporting strength of the outer side of the steel tube body 1, then the steel tube body 1 structure is installed at a position needing to be used, when the two steel tube bodies 1 are butted, the first welding groove 4 can be butted with the second welding groove 12, the first hole 2 is butted with the second hole 13, the wedge block 3 is butted with the wedge groove 8, the wedge block 3 and the wedge groove 8 can fix the positions of the first annular plate 5 and the second annular plate 7 and increase the internal limiting stress, then the first hole 2 and the second hole 13 can be installed by bolts, which is convenient for bearing the function of flange plate, and the first welding groove 4 and the second welding groove 12 are matched with the wedge block 3 and the wedge groove 8 when the two steel pipe bodies 1 are welded and spliced, which is convenient for welding the first annular plate 5 and the second annular plate 7 stably, increasing the welding strength and facilitating the welding operation, and simultaneously increasing the welding contact surface, the support rod 10 is used for increasing the supporting force for the inside of the steel pipe body 1 and increasing the structure, when in use, the arc shape of the conical column 9 and the support rod 10 can guide the falling fluid, and the jack 15 is used for matching with the installation and use of other structures at the lowest end of the steel pipe body 1, which is convenient for hanging, through the arranged metal ring net layer 102, the anti-deformation capacity of the inside of the steel pipe body 1 can be increased, the tensile toughness is increased, which is convenient for the stability of the structure and increases the whole structural strength, the spiral steel strip 6 is matched to enable the steel pipe body 1 to have tensile and compressive capacities, and the overall strength is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a two muscle welding steel pipe of M, includes steel pipe body (1), its characterized in that: the steel pipe comprises a steel pipe body (1), wherein a spiral steel belt (6) is arranged on the outer side of the steel pipe body (1), a spiral groove (14) is formed in the inner side of the spiral steel belt (6), a plurality of reinforcing ribs (16) are arranged on the outer side of the spiral steel belt (6), a first annular plate (5) is fixedly mounted at one end of the steel pipe body (1), a plurality of first holes (2) are formed in the inner side of the first annular plate (5), a first welding groove (4) is formed in the outer side of the first annular plate (5), six wedge blocks (3) are fixedly mounted at the outer side of the first annular plate (5), a second annular plate (7) is fixedly mounted at the other end of the steel pipe body (1), a plurality of second holes (13) are formed in the inner side of the second annular plate (7), a second welding groove (12) is formed in the outer side of the second annular plate (7), six wedge grooves (8) are formed in the inner side of the second annular plate (7), the steel pipe comprises a steel pipe body (1), wherein two groups of supporting rods (10) are fixedly mounted inside the steel pipe body (1), pentagonal blocks (11) are fixedly mounted on the opposite sides of the two groups of supporting rods (10), conical columns (9) are fixedly mounted on one sides of the pentagonal blocks (11), jacks (15) are formed in the inner sides of the pentagonal blocks (11), an outer reinforcing layer (103) is fixedly mounted on the inner side of the steel pipe body (1), a metal ring net layer (102) is fixedly mounted on the inner side of the outer reinforcing layer (103), and an inner reinforcing layer (101) is fixedly mounted on the inner side of the metal ring net layer (102).
2. The M double-rib welded steel pipe according to claim 1, characterized in that: the spiral steel belt (6) and the spiral groove (14) are both spirally and uniformly distributed on the outer side of the steel pipe body (1), and the specification and the size of the spiral steel belt (6) are matched with those of the spiral groove (14).
3. The M double-rib welded steel pipe according to claim 1, characterized in that: the reinforcing ribs (16) are spirally and uniformly distributed on the outer side of the spiral steel belt (6), and the reinforcing ribs (16) are positioned at the connecting part of the spiral steel belt (6) and the spiral groove (14).
4. The M double-rib welded steel pipe according to claim 1, characterized in that: the first holes (2) and the second holes (13) are respectively and uniformly distributed in the first annular plate (5) and the second annular plate (7) in an annular mode.
5. The M double-rib welded steel pipe according to claim 1, characterized in that: the specification and the size of the first welding groove (4) are matched with those of the second welding groove (12).
6. The M double-rib welded steel pipe according to claim 1, characterized in that: six specification and dimension looks adaptation of the specification and dimension of voussoir (3) and wedge groove (8), six voussoir (3) and wedge groove (8) are annular evenly distributed respectively in the outside of first crown plate (5) and the inside of second crown plate (7), six the shape of voussoir (3) and wedge groove (8) all is the triangle bodily form.
7. The M double-rib welded steel pipe according to claim 1, characterized in that: the two groups of supporting rods (10) are uniformly distributed on the opposite sides of the steel pipe body (1) and the pentagonal blocks (11) in a circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220121400.8U CN217045197U (en) | 2022-01-18 | 2022-01-18 | M double-rib welded steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220121400.8U CN217045197U (en) | 2022-01-18 | 2022-01-18 | M double-rib welded steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217045197U true CN217045197U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220121400.8U Active CN217045197U (en) | 2022-01-18 | 2022-01-18 | M double-rib welded steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217045197U (en) |
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2022
- 2022-01-18 CN CN202220121400.8U patent/CN217045197U/en active Active
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