CN213717591U - HDPE double-walled bellows of resistance to compression protection - Google Patents
HDPE double-walled bellows of resistance to compression protection Download PDFInfo
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- CN213717591U CN213717591U CN202022797864.4U CN202022797864U CN213717591U CN 213717591 U CN213717591 U CN 213717591U CN 202022797864 U CN202022797864 U CN 202022797864U CN 213717591 U CN213717591 U CN 213717591U
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Abstract
The utility model discloses a HDPE double-walled bellows of resistance to compression protection, including the pipe, the outer fixed surface of pipe is connected with the ripple circle, the first enhancement strip of fixedly connected with between the surface of ripple circle, the strip is strengthened to the inner wall fixedly connected with second of pipe, the equal swing joint in both sides of pipe inner chamber has the boss, the inner chamber of first enhancement strip and second enhancement strip all runs through fixedly connected with mild steel wire, the pipe includes the outer tube, the inner wall fixedly connected with enhancement layer of outer tube, the inner wall fixedly connected with inner tube of enhancement layer, outer tube and inner tube are made by high density polyethylene, the enhancement layer is made by the steel wire mesh grid. The utility model discloses a cooperation that sets up pipe, ripple circle, first enhancement strip, reinforcement sleeve, second enhancement strip and mild steel wire is used, has solved the relatively poor problem of current HDPE double-walled bellows resistance to compression effect, and this HDPE double-walled bellows possesses the effectual advantage of resistance to compression.
Description
Technical Field
The utility model relates to a double-walled bellows technical field specifically is a HDPE double-walled bellows of resistance to compression protection.
Background
The high density polyethylene double-wall corrugated pipe is a new type pipe material with ring structure outer wall and smooth inner wall, and the high density polyethylene possesses excellent chemical stability, ageing resistance and environmental stress cracking resistance.
Along with the continuous development and progress of society, the application of HDPE double-walled bellows is more extensive, and some cables installed in the underground also need to use the bellows to protect it, but the compressive strength of current HDPE double-walled bellows self is lower, buries in the underground for a long time, makes the phenomenon that the bellows appears deforming because of the oppression of pressure very easily, has influenced the normal protection of bellows to the cable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a HDPE double-walled bellows of resistance to compression protection possesses the effectual advantage of resistance to compression, has solved the relatively poor problem of current HDPE double-walled bellows resistance to compression effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a HDPE double-walled bellows of resistance to compression protection, includes the pipe, the outer fixed surface of pipe is connected with the ripple circle, the first enhancement strip of fixedly connected with between the surface of ripple circle, the strip is strengthened to the inner wall fixedly connected with second of pipe, the equal swing joint in both sides of pipe inner chamber has the reinforcement cover, the inner chamber of first enhancement strip and second enhancement strip all runs through fixedly connected with mild steel wire.
Preferably, the pipe includes the outer tube, the inner wall fixedly connected with enhancement layer of outer tube, the inner wall fixedly connected with inner tube of enhancement layer, outer tube and inner tube are made by high density polyethylene, the enhancement layer is made by steel wire mesh grid.
Preferably, the reinforcing sleeve comprises a first supporting sleeve and a second supporting sleeve, the top of the left side of the first supporting sleeve and the bottom of the left side of the first supporting sleeve are fixedly connected with positioning blocks, the top of the right side of the second supporting sleeve and the bottom of the right side of the second supporting sleeve are provided with positioning grooves matched with the positioning blocks for use, and the reinforcing sleeve is made of high-density polyethylene.
Preferably, the outer surface of the reinforcing sleeve is provided with a groove matched with the second reinforcing strip for use, and the thickness of the reinforcing sleeve is 10 cm.
Preferably, the first reinforcing strip and the second reinforcing strip are both made of high-density polyethylene, and the number of the first reinforcing strip and the second reinforcing strip is four.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up pipe, ripple circle, first enhancement strip, reinforcement sleeve, second and strengthen the cooperation of strip and mild steel wire and use, solved the relatively poor problem of current HDPE double-walled bellows resistance to compression effect, this HDPE double-walled bellows possesses the effectual advantage of resistance to compression, is worth promoting.
2. The corrugated pipe structure has the advantages that the first reinforcing strips, the second reinforcing strips and the soft steel wires are arranged, so that the integrity of the corrugated pipe structure is improved, and the compressive strength of the corrugated pipe is improved;
by arranging the reinforcing layer, the strength of the circular tube is increased, and the compressive strength of the corrugated tube is improved;
the compression strength of the round pipe is improved by arranging the corrugated ring;
the reinforcing sleeve is arranged to play a role in supporting two ends of the inner cavity of the circular tube, so that the phenomenon that two ends of the circular tube are easy to deform is avoided, the compressive strength of two ends of the corrugated tube is improved, the through groove in the center of the reinforcing sleeve can facilitate the insertion and installation of a cable in the inner cavity of the corrugated tube, and the stability of the first supporting sleeve and the second supporting sleeve during connection is improved due to the matching of the positioning groove and the positioning block;
through setting up the recess, the phenomenon of rotary motion can be avoided appearing in the reinforcement sleeve through the cooperation of recess and second enhancement strip, stability when having increased the reinforcement sleeve installation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a right sectional view of the round tube of the present invention;
fig. 4 is a schematic structural view of the first reinforcing strip of the present invention;
FIG. 5 is a right side view of the second reinforcing strip and the mild steel wire of the present invention;
FIG. 6 is a right side view of the first reinforcing strip and the mild steel wire of the present invention;
fig. 7 is a right side sectional view of the second support sleeve of the present invention;
fig. 8 is a right side view of the first supporting sleeve and the positioning block of the present invention.
In the figure: the device comprises a round pipe 1, a corrugated ring 2, a first reinforcing strip 3, a reinforcing sleeve 4, a first supporting sleeve 5, a second supporting sleeve 6, a second reinforcing strip 7, an outer pipe 8, a reinforcing layer 9, an inner pipe 10, a soft steel wire 11, a positioning groove 12 and a positioning block 13.
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 obvious 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 belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
The utility model provides a parts such as pipe 1, ripple circle 2, first enhancement strip 3, reinforcement sleeve 4, second enhancement strip 7 and mild steel wire 11 are the parts that general standard spare or technical field personnel know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical field personnel.
Referring to fig. 1-8, a HDPE double-wall corrugated pipe with compression protection comprises a circular pipe 1, a corrugated ring 2 fixedly connected to the outer surface of the circular pipe 1, a first reinforcing strip 3 fixedly connected between the surfaces of the corrugated ring 2, a second reinforcing strip 7 fixedly connected to the inner wall of the circular pipe 1, reinforcing sleeves 4 movably connected to both sides of the inner cavity of the circular pipe 1, and a flexible steel wire 11 fixedly connected to the inner cavities of the first reinforcing strip 3 and the second reinforcing strip 7;
the round tube 1 comprises an outer tube 8, a reinforcing layer 9 is fixedly connected to the inner wall of the outer tube 8, an inner tube 10 is fixedly connected to the inner wall of the reinforcing layer 9, the outer tube 8 and the inner tube 10 are both made of high-density polyethylene, and the reinforcing layer 9 is made of a steel wire mesh grid;
the reinforcing sleeve 4 comprises a first supporting sleeve 5 and a second supporting sleeve 6, the top and the bottom of the left side of the first supporting sleeve 5 are fixedly connected with positioning blocks 13, the top and the bottom of the right side of the second supporting sleeve 6 are respectively provided with positioning grooves 12 matched with the positioning blocks 13 for use, and the reinforcing sleeve 4 is made of high-density polyethylene;
the outer surface of the reinforcing sleeve 4 is provided with a groove matched with the second reinforcing strip 7 for use, and the thickness of the reinforcing sleeve 4 is 10 cm;
the first reinforcing strips 3 and the second reinforcing strips 7 are both made of high-density polyethylene, and the number of the first reinforcing strips 3 and the number of the second reinforcing strips 7 are four;
the first reinforcing strips 3, the second reinforcing strips 7 and the soft steel wires 11 are arranged, so that the structural integrity of the corrugated pipe is improved, and the compressive strength of the corrugated pipe is improved;
by arranging the reinforcing layer 9, the strength of the circular tube 1 is increased, and the compressive strength of the corrugated tube is improved;
the compression strength of the circular tube 1 is improved by arranging the corrugated ring 2;
the reinforcing sleeve 4 is arranged to support two ends of the inner cavity of the circular tube 1, so that the phenomenon that two ends of the circular tube 1 are easy to deform is avoided, the compressive strength of two ends of the corrugated tube is improved, the cable can be conveniently inserted and installed in the inner cavity of the corrugated tube through the through groove in the center of the reinforcing sleeve 4, and the stability of the first supporting sleeve 5 and the second supporting sleeve 6 in connection is improved due to the matching of the positioning groove 12 and the positioning block 13;
through setting up the recess, the phenomenon of rotary motion can be avoided appearing in uide bushing 4 through the cooperation of recess and second enhancement strip 7, has increased the stability when uide bushing 4 installs.
In summary, the following steps: this HDPE double-walled bellows of resistance to compression protection, through setting up pipe 1, ripple circle 2, first enhancement strip 3, reinforcement sleeve 4, second enhancement strip 7 and the cooperation of mild steel wire 11 and use, has solved the relatively poor problem of current HDPE double-walled bellows resistance to compression effect.
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 (5)
1. HDPE double-wall corrugated pipe with compression protection comprises a round pipe (1), and is characterized in that: the outer fixed surface of pipe (1) is connected with ripple circle (2), the first enhancement strip (3) of fixedly connected with between the surface of ripple circle (2), strip (7) are strengthened to the inner wall fixedly connected with second of pipe (1), the equal swing joint in both sides of pipe (1) inner chamber has strong cover (4), the inner chamber of first enhancement strip (3) and second enhancement strip (7) all runs through fixedly connected with soft steel wire (11).
2. The crush-resistant HDPE double-wall corrugated pipe as claimed in claim 1, wherein: the pipe (1) includes outer tube (8), the inner wall fixedly connected with enhancement layer (9) of outer tube (8), the inner wall fixedly connected with inner tube (10) of enhancement layer (9), outer tube (8) and inner tube (10) are made by high density polyethylene, enhancement layer (9) are made by the steel wire mesh grid.
3. The crush-resistant HDPE double-wall corrugated pipe as claimed in claim 1, wherein: strengthen cover (4) including first support sleeve (5) and second support sleeve (6), the equal fixedly connected with locating piece (13) in the top of first support sleeve (5) left side and left bottom, constant head tank (12) that use with locating piece (13) cooperation are all seted up to the top on second support sleeve (6) right side and the bottom on right side, strengthen cover (4) and make by high density polyethylene.
4. The crush-resistant HDPE double-wall corrugated pipe as claimed in claim 1, wherein: the outer surface of the reinforcing sleeve (4) is provided with a groove matched with the second reinforcing strip (7) for use, and the thickness of the reinforcing sleeve (4) is 10 cm.
5. The crush-resistant HDPE double-wall corrugated pipe as claimed in claim 1, wherein: the first reinforcing strips (3) and the second reinforcing strips (7) are both made of high-density polyethylene, and the number of the first reinforcing strips (3) and the number of the second reinforcing strips (7) are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797864.4U CN213717591U (en) | 2020-11-28 | 2020-11-28 | HDPE double-walled bellows of resistance to compression protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797864.4U CN213717591U (en) | 2020-11-28 | 2020-11-28 | HDPE double-walled bellows of resistance to compression protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213717591U true CN213717591U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022797864.4U Active CN213717591U (en) | 2020-11-28 | 2020-11-28 | HDPE double-walled bellows of resistance to compression protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213717591U (en) |
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2020
- 2020-11-28 CN CN202022797864.4U patent/CN213717591U/en active Active
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