CN214467009U - Water accumulation preventing screw nut structure for steel pipe - Google Patents
Water accumulation preventing screw nut structure for steel pipe Download PDFInfo
- Publication number
- CN214467009U CN214467009U CN202120293589.4U CN202120293589U CN214467009U CN 214467009 U CN214467009 U CN 214467009U CN 202120293589 U CN202120293589 U CN 202120293589U CN 214467009 U CN214467009 U CN 214467009U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- bolt
- elastic metal
- screw nut
- pipe body
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 28
- 238000009825 accumulation Methods 0.000 title description 3
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000011241 protective layer Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000011253 protective coating Substances 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 22
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 20
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 3
- 238000007747 plating Methods 0.000 description 5
- 230000002633 protecting effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical group ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a screw nut structure of ponding is prevented to steel pipe, including the steel pipe body, the bottom fixedly connected with set nut of steel pipe body inner chamber, set nut's inner chamber threaded connection has the bolt of draining, and the surface cover of the bolt of draining is equipped with the elastic metal lid, the top fixedly connected with sealing rubber of elastic metal lid, sealing rubber's top and the contact surface in close contact with of steel pipe body. The utility model discloses a steel pipe body, flange, set nut, sealing rubber, the elastic metal lid, the bolt that drains, protective coating, the drive recess, reach the function that the protection effect is good of Crohn coating and zinc-plated protective layer, can make the device reach the function that the protection effect is good, the steel pipe of having solved on the existing market prevents that ponding screw nut structure does not possess the function that the protection effect is good, bump easily to cause the nut welding department fracture to influence sealed effect by external mistake in the use, easy corrosion influences sealed effect simultaneously, be unfavorable for the problem that the user used for a long time.
Description
Technical Field
The utility model relates to a steel pipe technical field specifically is a screw nut structure of ponding is prevented to steel pipe.
Background
The steel pipe receives environmental factor in the use to influence, and its inner chamber easily receives to wet into water, and the corrosion can appear in untimely discharge and influences its life, and the ponding screw nut structure is prevented to the steel pipe on the current market does not have the good function of protecting effect, is bumped by external mistake in the use and easily causes the sealed effect of nut splice fracture influence, and the sealed effect of easy corrosion influence simultaneously is unfavorable for user's long-time use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw nut structure of ponding is prevented to steel pipe possesses the good advantage of protecting effect, has solved the steel pipe on the current market and has prevented ponding screw nut structure and do not possess the good function of protecting effect, is bumped easily by external mistake and causes the sealed effect of nut welding department fracture influence in the use, and the sealed effect of easy corrosion influence is unfavorable for the problem that the user used for a long time simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw nut structure of ponding is prevented to steel pipe, includes the steel pipe body, the bottom fixedly connected with set nut of steel pipe body inner chamber, set nut's inner chamber threaded connection has the bolt that drains, the surface cover of the bolt that drains is equipped with the elastic metal lid, the top fixedly connected with sealing rubber of elastic metal lid, sealing rubber's top and the contact surface in close contact with of steel pipe body, protective coating has been paintd on the surface of the bolt that drains, protective coating is including reaching the Crow coating and zinc-plated protective layer.
Preferably, the inner cavity of the elastic metal cover is in close contact with the outer surface of the water discharging bolt, and friction grains are formed on the outer surface of the elastic metal cover.
Preferably, the Dacromet coating is positioned on the outer side of the zinc-plated protective layer, and the zinc-plated protective layer is positioned on the outer surface of the water discharging bolt.
Preferably, the top of the steel pipe body is fixedly connected with a connecting flange, and a mounting hole is formed in the surface of the connecting flange.
Preferably, the surface of the bottom of the water discharging bolt is provided with a driving groove, and the driving groove is in a regular hexagon shape.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a steel pipe body, flange, set nut, sealing rubber, the elastic metal lid, the bolt that drains, protective coating, the drive recess, reach the function that the protection effect is good of Crohn coating and zinc-plated protective layer, can make the device reach the function that the protection effect is good, the steel pipe of having solved on the existing market prevents that ponding screw nut structure does not possess the function that the protection effect is good, bump easily to cause the nut welding department fracture to influence sealed effect by external mistake in the use, easy corrosion influences sealed effect simultaneously, be unfavorable for the problem that the user used for a long time.
2. Through the arrangement of the friction grains on the surface of the elastic metal cover, a user can detach the elastic metal cover more conveniently, and the user can conveniently protect the outer surface of the water drainage bolt;
by using the dacromet coating and the zinc-plated protective layer, the service life of the water drain bolt can be effectively prolonged, the sealing effect is prevented from being influenced by corrosion in the using process, and the long-time use by a user is facilitated;
by using the connecting flange, the steel pipes can be more conveniently connected and used, and the connecting and fixing operation of a user is facilitated;
through seting up of drive recess, can the person of facilitating the use more dismantles the operation to the bolt that drains, avoids using traditional spanner to rotate it and causes its surface wearing and tearing to influence the installation protection of elastic metal lid.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the structure of the bottom of the water discharging bolt of the present invention;
fig. 4 is a schematic structural view of the protective coating of the present invention.
In the figure: 1. a steel pipe body; 2. a connecting flange; 3. positioning a nut; 4. sealing rubber; 5. an elastic metal cover; 6. a water discharging bolt; 7. a protective coating; 8. a driving groove; 9. a Dacromet coating; 10. and (4) plating a zinc protective layer.
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 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 discloses a steel pipe body 1, flange 2, set nut 3, sealing rubber 4, elastic metal lid 5, the bolt 6 that drains, protective coating 7, drive recess 8, reach cloro coating 9 and zinc-plated protective layer 10 part are the parts that general standard spare or field technician know, and its structure and principle all are this technical staff's accessible technical manual learn or learn through conventional experimental method.
Referring to fig. 1-4, a screw nut structure for preventing water accumulation of a steel pipe comprises a steel pipe body 1, a connecting flange 2 is fixedly connected to the top of the steel pipe body 1, a mounting hole is formed in the surface of the connecting flange 2, the connecting flange 2 is used to facilitate the connection and use of the steel pipe, and the connecting and fixing operation of a user is facilitated, a positioning nut 3 is fixedly connected to the bottom of an inner cavity of the steel pipe body 1, a water discharging bolt 6 is in threaded connection with the inner cavity of the positioning nut 3, a driving groove 8 is formed in the surface of the bottom of the water discharging bolt 6, the driving groove 8 is in the shape of a regular hexagon, the water discharging bolt 6 can be detached more conveniently by the user due to the arrangement of the driving groove 8, the situation that the installation and protection of an elastic metal cover 5 are affected by the abrasion of the outer surface of the water discharging bolt due to the rotation of a traditional wrench is avoided, the elastic metal cover 5 is sleeved on the surface of the water discharging bolt 6, the inner cavity of the elastic metal cover 5 is in close contact with the outer surface of the water drainage bolt 6, friction grains are arranged on the outer surface of the elastic metal cover 5, the elastic metal cover 5 can be more conveniently detached by a user through the arrangement of the friction grains on the surface of the elastic metal cover 5, the user can conveniently protect the outer surface of the water drainage bolt 6, the top of the elastic metal cover 5 is fixedly connected with the sealing rubber 4, the top of the sealing rubber 4 is in close contact with the contact surface of the steel pipe body 1, the surface of the water drainage bolt 6 is coated with the protective coating 7, the protective coating 7 comprises a Dacromet coating 9 and a zinc plating protective layer 10, the Dacromet coating 9 is positioned on the outer side of the zinc plating protective layer 10, the zinc plating protective layer 10 is positioned on the outer surface of the water drainage bolt 6, the service life of the water drainage bolt 6 can be effectively prolonged through the use of the Dacromet coating 9 and the zinc plating protective layer 10, and the sealing effect is prevented from being influenced by corrosion in the use process, is convenient for long-time use of users.
When in use, the elastic metal cover 5 can be more conveniently detached by a user through the arrangement of the friction lines on the surface of the elastic metal cover, the user can conveniently protect the outer surface of the water-discharging bolt 6, the service life of the water-discharging bolt 6 can be effectively prolonged through the use of the Dacromet coating 9 and the zinc-plated protective layer 10, the water-discharging bolt 6 is prevented from being rusted to influence the sealing effect in the use process, the long-time use of the user is convenient, the connection and the use of the steel pipe can be more conveniently realized through the use of the connecting flange 2, the connection and the fixing operation of the user are convenient, the water-discharging bolt 6 can be more conveniently detached by the user through the arrangement of the driving groove 8, the phenomenon that the outer surface abrasion of the water-discharging bolt 6 influences the installation and the protection of the elastic metal cover 5 due to the rotation of the water-discharging bolt can be avoided, and the device can achieve the function of good protection effect through the matching of the structures, the problem of steel pipe on the existing market prevent ponding screw nut structure do not possess the good function of protecting effect, is bumped by external mistake in the use and easily causes the nut splice fracture to influence sealed effect, and easy corrosion influences sealed effect simultaneously, is unfavorable for the long-time use of user is fit for using widely.
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. The utility model provides a screw nut structure of ponding is prevented to steel pipe, includes steel pipe body (1), its characterized in that: the steel pipe is characterized in that a positioning nut (3) is fixedly connected to the bottom of an inner cavity of the steel pipe body (1), a water discharging bolt (6) is connected to the inner cavity of the positioning nut (3) in a threaded mode, an elastic metal cover (5) is sleeved on the surface of the water discharging bolt (6), sealing rubber (4) is fixedly connected to the top of the elastic metal cover (5), the top of the sealing rubber (4) is in close contact with a contact surface of the steel pipe body (1), a protective coating (7) is coated on the surface of the water discharging bolt (6), and the protective coating (7) comprises a Dacromet coating (9) and a zinc coating (10).
2. The screw nut structure of ponding is prevented to steel pipe according to claim 1, its characterized in that: the inner cavity of the elastic metal cover (5) is in close contact with the outer surface of the water drainage bolt (6), and friction grains are arranged on the outer surface of the elastic metal cover (5).
3. The screw nut structure of ponding is prevented to steel pipe according to claim 1, its characterized in that: the Dacromet coating (9) is positioned on the outer side of the zinc-plated protective layer (10), and the zinc-plated protective layer (10) is positioned on the outer surface of the water discharging bolt (6).
4. The screw nut structure of ponding is prevented to steel pipe according to claim 1, its characterized in that: the steel pipe is characterized in that a connecting flange (2) is fixedly connected to the top of the steel pipe body (1), and mounting holes are formed in the surface of the connecting flange (2).
5. The screw nut structure of ponding is prevented to steel pipe according to claim 1, its characterized in that: the water discharging bolt is characterized in that a driving groove (8) is formed in the surface of the bottom of the water discharging bolt (6), and the driving groove (8) is in a regular hexagon shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293589.4U CN214467009U (en) | 2021-02-03 | 2021-02-03 | Water accumulation preventing screw nut structure for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293589.4U CN214467009U (en) | 2021-02-03 | 2021-02-03 | Water accumulation preventing screw nut structure for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214467009U true CN214467009U (en) | 2021-10-22 |
Family
ID=78143044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120293589.4U Expired - Fee Related CN214467009U (en) | 2021-02-03 | 2021-02-03 | Water accumulation preventing screw nut structure for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214467009U (en) |
-
2021
- 2021-02-03 CN CN202120293589.4U patent/CN214467009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |