CN220082366U - Mining polyethylene bundle tube - Google Patents
Mining polyethylene bundle tube Download PDFInfo
- Publication number
- CN220082366U CN220082366U CN202321291384.8U CN202321291384U CN220082366U CN 220082366 U CN220082366 U CN 220082366U CN 202321291384 U CN202321291384 U CN 202321291384U CN 220082366 U CN220082366 U CN 220082366U
- Authority
- CN
- China
- Prior art keywords
- tube
- support bar
- beam tube
- winding layer
- protective jacket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005065 mining Methods 0.000 title claims abstract description 18
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 17
- -1 polyethylene Polymers 0.000 title claims abstract description 17
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims abstract description 27
- 239000000945 filler Substances 0.000 claims abstract description 18
- 238000005070 sampling Methods 0.000 abstract description 11
- 238000005452 bending Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a mining polyethylene tube bundle, which belongs to the technical field of mining gas sampling and comprises a protective jacket, wherein a winding layer and a tube bundle core tube are arranged in the protective jacket, an anti-slip strip is arranged on the outer wall of the protective jacket, a supporting component and a filler are arranged between the winding layer and the tube bundle core tube, and the supporting component comprises a first supporting strip, a second supporting strip and a flexible supporting strip. Through set up the antislip strip on the protective jacket, when whole beam tube uses, can prevent that the beam tube from appearing sliding, and then avoid producing the friction between beam tube and the wall of a well, reduced the wearing and tearing to the protective jacket, ensured the normal use of beam tube, set up supporting component and filler between winding layer and beam tube core pipe for the beam tube is inside more firm when using, has improved the compressive resistance of beam tube, avoids the beam tube to receive the exogenic action and takes place great deformation, has ensured the normal clear of sampling work, and supporting component and filler can not influence the normal bending use of beam tube simultaneously.
Description
Technical Field
The utility model relates to the technical field of mining gas sampling, in particular to a mining polyethylene beam tube.
Background
When underground mineral products are mined, underground air contains a large amount of combustible harmful gases such as carbon monoxide, sulfur dioxide, methane and the like, when the concentration of the gases reaches a certain degree, the gases are easy to fire and even explode, and in order to ensure underground safety, the underground gases need to be sampled and detected in real time, and a mining polyethylene beam tube is generally adopted for sampling. The mining polyethylene bundle tube is formed by taking polyethylene particles with antistatic and flame-retardant mining safety characteristics as main raw materials, extruding and molding a semi-hard polyethylene harassable tube (hereinafter referred to as core tubes) together, combining a plurality of core tubes, and extruding and wrapping an outer sheath (hereinafter referred to as sheath) outside.
In the existing mining polyethylene beam tube structure, an outer protective sleeve is directly sleeved with an inner beam tube core tube, no filler and a protective structure are arranged between the outer protective sleeve and the inner beam tube core tube, so that the compression resistance of the whole beam tube structure is general, deformation is easy to occur under the action of external force, normal sampling can be affected, the surface of a protective sleeve is smooth, sliding conditions are easy to occur during use, the lower end of the beam tube stretches into the underground, when the beam tube slides, the beam tube is in contact with a well wall to cause larger abrasion, damage is easy to occur, and the use effect is general.
Disclosure of Invention
The utility model mainly aims to provide a mining polyethylene beam tube which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a mining polyethylene restraint pipe, includes the protection overcoat, the inside of protection overcoat is equipped with winding layer and restraint core pipe, be equipped with the antislip strip on the outer wall of protection overcoat, be equipped with supporting component and filler between winding layer and the restraint core pipe, and supporting component includes first support bar, second support bar and flexible support bar, first support bar and second support bar link together through flexible support bar, and first support bar is connected with the winding layer.
Preferably, the protective jacket is provided with an inner hole, and the winding layer and the beam tube core tube are arranged in the inner hole of the protective jacket.
Preferably, the antislip strip is annular array distribution on the protective jacket, and fixed connection between antislip strip and the protective jacket, the round hole has been seted up on the beam tube core pipe, and the supporting component is annular array distribution in the winding layer, through setting up the antislip strip on the protective jacket, when whole beam tube uses, can prevent that the beam tube from appearing sliding, and then avoid producing friction between beam tube and the wall of a well, reduced the wearing and tearing to the protective jacket, ensured the normal use of beam tube.
Preferably, the support assembly further comprises a first through hole and a second through hole, the first through hole is formed in the first support bar, the second through hole is formed in the second support bar, the first support bar and the flexible support bar are fixedly connected, the second support bar contacts the tube bundling core tube at the central position in the winding layer, the support assembly and the filler are arranged between the winding layer and the tube bundling core tube, the tube bundling is enabled to be more stable in use, the pressure resistance of the tube bundling is improved, the tube bundling is prevented from being greatly deformed due to the action of external force, normal operation of sampling work is guaranteed, and meanwhile the support assembly and the filler cannot influence normal bending use of the tube bundling.
Compared with the prior art, the utility model has the following beneficial effects: this mining polyethylene beam tube through set up the antislip strip on the protective jacket, when whole beam tube uses, can prevent that the beam tube from appearing sliding, and then avoid producing the friction between beam tube and the wall of a well, reduced the wearing and tearing to the protective jacket, ensured the normal use of beam tube, set up supporting component and filler between winding layer and beam tube core pipe for inside more firm when using of beam tube has improved the crushing resistance of beam tube, avoids the beam tube to receive the external force effect and takes place great deformation, has ensured the normal clear of sampling work, and supporting component and filler can not influence the normal bending use of beam tube simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the protective outer cover of the present utility model;
FIG. 3 is a schematic view of the structure of the beam tube core of the present utility model;
fig. 4 is a schematic structural view of the support assembly of the present utility model.
In the figure: 1. a protective outer jacket; 2. a winding layer; 3. a bundle Guan Xinguan; 4. an inner bore; 5. an anti-slip strip; 6. a support assembly; 601. a first support bar; 602. a first through hole; 603. a second support bar; 604. a second through hole; 605. a flexible support bar; 7. a filler; 8. and a round hole.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a mining polyethylene beam tube comprises a protective jacket 1, a winding layer 2 and a beam tube core tube 3 are arranged in the protective jacket 1, an anti-slip strip 5 is arranged on the outer wall of the protective jacket 1, a supporting component 6 and a filler 7 are arranged between the winding layer 2 and the beam tube core tube 3, an inner hole 4 is formed in the protective jacket 1, the winding layer 2 and the beam tube core tube 3 are arranged in the inner hole 4 of the protective jacket 1, the anti-slip strip 5 is distributed on the protective jacket 1 in an annular array, the anti-slip strip 5 is fixedly connected with the protective jacket 1, a round hole 8 is formed in the beam tube core tube 3, the supporting component 6 is distributed in the winding layer 2 in an annular array, and by arranging the anti-slip strip 5 on the protective jacket 1, the beam tube can be prevented from sliding during the whole beam tube use, friction between the beam tube and the beam tube is avoided, abrasion to the protective jacket 1 is reduced, and normal use of the beam tube is guaranteed.
When the beam tube is formed, the beam tube core tubes 3 are arranged at certain intervals, the filler 7 and the supporting component 6 are arranged between the beam tube core tubes 3, the winding layer 2 is wrapped on the outer layer of the beam tube core tubes 3, then the protective jacket 1 with the anti-slip strips 5 is sleeved outside the winding layer 2, when the beam tube is used after being formed, the end part of the beam tube extends into the pit, the beam tube core tubes 3 in the beam tube are utilized for carrying out underground gas sampling, the detection equipment is utilized for detecting the sampled gas, the concentration of various gases can be monitored in real time, the safety of mineral exploitation is ensured, the anti-slip strips 5 play a role in anti-slip, the beam tube is ensured to have good stability, the sliding friction between the beam tube and the well wall is prevented, the integrity of the beam tube is further avoided, meanwhile, the supporting component 6 plays an effective supporting role in the beam tube use process, the beam tube core tube 3 is matched with the filler 7 for carrying out underground gas sampling, the beam tube 3 is prevented from being subjected to larger external force and the whole beam tube is prevented from being deformed normally.
Through the above embodiment, the supporting component 6 includes the first support bar 601, the second support bar 603 and the flexible support bar 605, the first support bar 601 and the second support bar 603 are connected together through the flexible support bar 605, and the first support bar 601 is connected with the winding layer 2, the supporting component 6 still includes first through hole 602 and second through hole 604, first through hole 602 is seted up on the first support bar 601, the second through hole 604 is seted up on the second support bar 603, and fixed connection between the second support bar 603, first support bar 601 and the flexible support bar 605, the second support bar 603 contacts in the restraint core pipe 3 of winding layer 2 internal center department, set up supporting component 6 and filler 7 between winding layer 2 and restraint core pipe 3, make restraint pipe inside more firm when using, the compressive resistance of restraint pipe has been improved, avoid restraint pipe to receive external force effect and take place great deformation, the normal clear of sampling work of being provided with first through hole 602 and second through hole 604 on the first support bar 601 and the second support bar 603 in the supporting component 6 simultaneously, cooperate flexible support bar 603 and filler 7 use, the normal use of restraint pipe that can not influence the normal use of restraint pipe of bending.
When using the restraint tube to sample, the first support bar 601 in the supporting component 6 is used with second support bar 603 and flexible support bar 605, and then the filler 7 is used in combination, the clearance exists between restraint tube core 3, can play effectual protection support effect to restraint tube core 3, and then the whole restraint tube is difficult to take place great deformation when receiving external force, guarantee the normal use of restraint tube core 3, make sampling work can normally go on, be provided with first through-hole 602 and second through-hole 604 on the first support bar 601 in the supporting component 6 and the second support bar 603 respectively, use with flexible support bar 605 and filler 7, guarantee that the pliability of whole restraint tube can not receive the influence, can not influence the normal bending use of restraint tube when playing support resistance to compression, the normalization of restraint tube use has been ensured.
The foregoing has described the principles, features and advantages of the present utility model. It will be apparent to those skilled in the art from this disclosure that the foregoing is not a limitation of the utility model, and that the foregoing embodiments and descriptions illustrate the basic principles and features of the utility model, but that various modifications can be made therein without departing from the spirit of the utility model, and that such modifications are intended to be within the scope of the utility model as claimed.
Claims (4)
1. The utility model provides a mining polyethylene beam tube, includes protective overcoat (1), the inside of protective overcoat (1) is equipped with winding layer (2) and beam tube core tube (3), its characterized in that: be equipped with antislip strip (5) on the outer wall of protective jacket (1), be equipped with supporting component (6) and filler (7) between winding layer (2) and restraint core pipe (3), and supporting component (6) are including first support bar (601), second support bar (603) and flexible support bar (605), first support bar (601) and second support bar (603) link together through flexible support bar (605), and first support bar (601) are connected with winding layer (2).
2. The mining polyethylene bundle tube according to claim 1, wherein: an inner hole (4) is formed in the protective outer sleeve (1), and the winding layer (2) and the beam tube core tube (3) are arranged in the inner hole (4) in the protective outer sleeve (1).
3. A mining polyethylene bundle tube according to claim 2, characterized in that: the anti-slip strips (5) are distributed on the protective outer sleeve (1) in an annular array, the anti-slip strips (5) are fixedly connected with the protective outer sleeve (1), round holes (8) are formed in the beam core tube (3), and the supporting components (6) are distributed in the winding layer (2) in an annular array.
4. A mining polyethylene bundle tube according to claim 3, characterized in that: the support assembly (6) further comprises a first through hole (602) and a second through hole (604), the first through hole (602) is formed in the first support bar (601), the second through hole (604) is formed in the second support bar (603), the first support bar (601) and the flexible support bar (605) are fixedly connected, and the second support bar (603) is in contact with the tube bundling core tube (3) at the central position in the winding layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291384.8U CN220082366U (en) | 2023-05-25 | 2023-05-25 | Mining polyethylene bundle tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321291384.8U CN220082366U (en) | 2023-05-25 | 2023-05-25 | Mining polyethylene bundle tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082366U true CN220082366U (en) | 2023-11-24 |
Family
ID=88822774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321291384.8U Active CN220082366U (en) | 2023-05-25 | 2023-05-25 | Mining polyethylene bundle tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082366U (en) |
-
2023
- 2023-05-25 CN CN202321291384.8U patent/CN220082366U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |