CN211202587U - Use tempering manure pit and bolt - Google Patents
Use tempering manure pit and bolt Download PDFInfo
- Publication number
- CN211202587U CN211202587U CN201922070028.3U CN201922070028U CN211202587U CN 211202587 U CN211202587 U CN 211202587U CN 201922070028 U CN201922070028 U CN 201922070028U CN 211202587 U CN211202587 U CN 211202587U
- Authority
- CN
- China
- Prior art keywords
- septic tank
- bolt
- steel septic
- nut
- steel
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model relates to the technical field of bolts of a toughened septic tank, in particular to a toughened septic tank and a bolt, which comprises a bolt, the bolt comprises an aluminum block, a nut, a screw rod and a nut, the aluminum block is arranged at the center of the end face of the nut, the bottom of the screw cap is provided with a screw rod, the screw rod is connected with a nut, the bolt is connected with the inner part of a left steel septic tank lifting lug connecting opening arranged on the left side of the end surface of the steel septic tank, the bottom of the toughened septic tank is welded with a toughened septic tank support, the left side wall of the toughened septic tank is welded with a water inlet flange connector, the utility model utilizes the principle of an anode protection method, an aluminum block is used as an anode, the anode protection utilizes a mode of providing charges to inhibit the oxidation reaction of iron, therefore, the purposes of rust prevention and corrosion prevention of the screw are achieved, the manufacturing process of the rust-proof screw is simple, and the effects of low cost and long service life are achieved.
Description
Technical Field
The utility model relates to a bolt technical field of tempering manure pit specifically is a use tempering manure pit and bolt.
Background
Along with the popularization of low-carbon and environment-friendly living concepts, people also use glass fiber reinforced plastic septic tanks to treat certain dirty objects in daily life more and more, but the glass fiber reinforced plastic septic tank is used as a device buried underground for a long time, and people can not maintain the glass fiber reinforced plastic septic tank for a long time, so that the rusting and the corrosion of the screw of the glass fiber reinforced plastic septic tank become a problem, once the screw is rusted and corroded, the screw joint is loosened or falls off, thereby affecting the normal operation of the glass fiber reinforced plastic septic tank and further affecting the normal life of people, a layer of metal which is not easy to rust is plated on the surface of the screw by electroplating, hot-dipping and other methods, such as zinc, tin, chromium, nickel, etc., a dense oxide film can be formed on the surface of the metals, thereby preventing the iron products from rusting or corroding due to the contact with substances such as water, air and the like, and having the main defects of complex process and high cost.
To sum up, the utility model discloses a design a bolt with tempering manure pit and solve the problem that exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a with tempering manure pit and bolt to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a bolt for a steel septic tank comprises a bolt, wherein the bolt comprises an aluminum block, a nut, a screw rod and a nut, the aluminum block is arranged at the center of the end face of the nut cap, the bottom of the nut cap is provided with a screw rod, the screw rod is connected with a nut, the bolt is connected with the inner part of a left steel septic tank lifting lug connecting port arranged on the left side of the end surface of the steel septic tank, the bottom of the steel septic tank is welded with a steel septic tank support, the left side wall of the steel septic tank is welded with a water inlet flange connector, a water outlet flange connector is welded on the right side wall of the steel septic tank and corresponds to the water inlet flange connector, a right toughened manure pit lifting lug is welded on the end surface of the toughened manure pit and close to the water outlet flange connecting port, a left flange cleaning opening is welded on the end surface of the steel septic tank and positioned on the right side of the left steel septic tank lifting lug, the left side welding that is located right tempering manure pit lug of the terminal surface of tempering manure pit has the clear mouth of drawing of right flange.
Preferably, the water inlet flange connector and the water outlet flange connector are respectively communicated with the steel septic tank, and bolts are arranged in connecting holes in the water inlet flange connector and the water outlet flange connector.
Preferably, the steel septic tank supports are arranged in two groups and are symmetrically arranged based on a vertical line in the steel septic tank.
Preferably, the left steel septic tank lifting lug and the right steel septic tank lifting lug are identical in structure and are provided with lifting holes.
Preferably, the left flange is clearly drawn the mouth and is clearly drawn the mouth with the right flange and be the connectivity structure with the tempering manure pit respectively, the right flange is clearly drawn the inside bolt that all is equipped with of connecting hole on the mouth.
Preferably, the nut is integrated with the screw, the screw is externally provided with external threads and is connected with internal threads inside the nut in a threaded manner.
Preferably, the aluminum block is welded at the center of the end face of the nut in a pressure welding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, utilize the principle of anodic protection method through the design, the aluminium pig is as the positive pole, and the anodic protection utilizes the mode that provides the electric charge, inhibits the oxidation reaction of iron to reach the rust-resistant and anticorrosive purpose of screw, thereby prolonged the life of bolt.
2. The utility model discloses in, the mode that adopts the pressure welding through the aluminium pig welds the terminal surface center department of nut, thereby the preparation simple process of rust-resistant screw, it is with low costs, solved at present and plated the difficult rusty metal of one deck with methods such as electroplating, hot dipping on the screw surface, like zinc, tin, chromium, nickel etc.
Drawings
FIG. 1 is a schematic view of the bolt structure of the present invention;
FIG. 2 is a schematic view of the bolt explosion structure of the present invention;
fig. 3 is a schematic view of the overall structure of the present invention.
In the figure: 1-toughened manure pit, 2-toughened manure pit support, 3-water inlet flange connector, 4-water outlet flange connector, 5-left toughened manure pit lifting lug, 6-right toughened manure pit lifting lug, 7-left flange clearing opening, 8-right flange clearing opening, 9-bolt, 10-aluminum block, 11-nut, 12-screw and 13-nut.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a bolt with tempering manure pit, includes bolt 9, and bolt 9 includes aluminium pig 10, nut 11, screw rod 12 and nut 13, and aluminium pig 10 sets up in the terminal surface center department of nut 11, and the bottom of nut 11 is provided with screw rod 12, and screw rod 12 is connected with nut 13.
The aluminum block 10 is welded at the center of the end face of the nut 11 in a pressure welding mode, so that the principle of an anode protection method is utilized, the aluminum block 10 serves as an anode, oxidation reaction of iron is inhibited by the aid of a mode of providing charges for anode protection, and accordingly the purposes of rust prevention and corrosion prevention of the bolt 9 are achieved.
The utility model discloses work flow: the center of the end face of the nut 11 is welded by designing the aluminum block 10 in a pressure welding mode, so that the principle of an anode protection method is utilized, the aluminum block 10 serves as an anode, oxidation reaction of iron is inhibited by utilizing a mode of providing charges for anode protection, and the purposes of rust prevention and corrosion prevention of the bolt 9 are achieved.
For plating the difficult rusty metal of one deck for methods such as electroplating, hot dipping etc. on the screw surface at present, form the compact oxide film of one deck like zinc, tin, chromium, nickel to prevent the method that matter such as ironwork and water, air contacted and rusted or corroded, there is the technology complicacy, problem with high costs, the utility model discloses it is more simple and convenient, the cost is lower.
The septic tank contains a large amount of uric acid and is generally acidic, stainless steel, namely iron equipment, has the potential rising in acid electrolyte, namely the positive direction change, after an aluminum block is welded, the potential of the aluminum block is-1.66, the potential of iron is-0.44, the potential of aluminum is lower than the potential of iron, and the iron is supplemented by electrons with lower potential of aluminum while the electrons flow out of the acid liquid, so that the iron corrosion current is balanced with the aluminum passivation current, and the corrosion speed of the iron is reduced.
The bolt 9 can be connected inside a left steel septic tank lifting lug 5 connecting port arranged on the left side of the end surface of the steel septic tank 1, a steel septic tank support 2 is welded at the bottom of the steel septic tank 1, a water inlet flange connecting port 3 is welded on the left side wall of the steel septic tank 1, a water outlet flange connecting port 4 is welded on the right side wall of the steel septic tank 1 and corresponds to the water inlet flange connecting port 3, a right steel septic tank 6 is welded on the end surface of the steel septic tank 1 and close to the water outlet flange connecting port 4, a left flange cleaning port 7 is welded on the end surface of the steel septic tank 1 and on the right side of the left steel septic tank lifting lug 5, a right flange cleaning port 8 is welded on the end surface of the steel septic tank 1 and on the left side of the right steel septic tank 6, the steel septic tank support 2 has the function of being convenient to install and fix, the water inlet flange connecting, left side tempering manure pit lug 5 and right tempering manure pit lug 6 are used in and lie in, can conveniently transport and install in the in-process that transports and install the department of hanging that plays the loop wheel machine.
The water inlet flange connecting port 3 and the water outlet flange connecting port 4 are respectively communicated with the steel septic tank 1, bolts 9 are arranged inside connecting holes in the water inlet flange connecting port 3 and the water outlet flange connecting port 4, the function lies in that the bolts 9 are convenient to connect a water inlet pipeline to the water inlet flange connecting port 3, and the water outlet flange connecting port 4 is connected with a water outlet pipeline.
The steel septic tank supports 2 are generally provided in two groups and symmetrically arranged based on a vertical line in the steel septic tank 1, and play a role in ensuring the stability of installation.
One preferred embodiment is: the left steel septic tank lifting lug 5 is the same as the right steel septic tank lifting lug 6 in structure and has all been seted up the lewis hole, and its effect lies in, can conveniently transport and install in the in-process that transports and install the department of hanging that plays the crane.
Yet another preferred embodiment is: the left flange is clearly drawn mouthful 7 and is drawn mouthful 8 with the right flange is clearly drawn and be the connectivity structure with tempering manure pit 1 respectively, the right flange is clearly drawn the connecting hole inside on mouthful 8 and all is equipped with bolt 9, and the left flange is clearly drawn mouthful 7 and is drawn mouthful 8 with the right flange is clearly drawn, plays the effect and lies in, can conveniently clean the processing to 1 inside tempering manure pits, guarantees tempering manure pit 1's normal operating.
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 (8)
1. The utility model provides a bolt with tempering manure pit, includes bolt (9), its characterized in that: bolt (9) include aluminium piece (10), nut (11), screw rod (12) and nut (13), aluminium piece (10) set up the terminal surface center department at nut (11), the bottom of nut (11) is provided with screw rod (12), screw rod (12) are connected with nut (13).
2. A bolt for a steel septic tank according to claim 1, wherein: the nut (11) and the screw rod (12) are arranged integrally, external threads are arranged on the outer portion of the screw rod (12) and are connected with internal threads inside the nut (13) in a threaded mode.
3. A bolt for a steel septic tank according to claim 1, wherein: the aluminum block (10) is welded at the center of the end face of the nut (11) in a pressure welding mode.
4. The utility model provides a with tempering manure pit which characterized in that: comprises a bolt of a steel septic tank, the bolt (9) is connected with the inside of a connecting port of a left steel septic tank lifting lug (5) arranged on the left side of the end surface of the steel septic tank (1), the bottom of the steel septic tank (1) is welded with a steel septic tank support (2), the left side wall of the steel septic tank (1) is welded with a water inlet flange connector (3), a water outlet flange connecting port (4) is welded on the right side wall of the steel septic tank (1) and corresponds to the water inlet flange connecting port (3), a right toughened manure pit lifting lug (6) is welded on the end surface of the toughened manure pit (1) and close to the water outlet flange connecting port (4), a left flange cleaning opening (7) is welded on the end surface of the steel septic tank (1) and positioned on the right side of the left steel septic tank lifting lug (5), the left side welding that the terminal surface of tempering manure pit (1) and be located right tempering manure pit lug (6) has right flange to draw mouthful (8) clearly.
5. The steel septic tank of claim 4, wherein: the water inlet flange connecting port (3) and the water outlet flange connecting port (4) are respectively communicated with the steel septic tank (1), and bolts (9) are arranged in connecting holes in the water inlet flange connecting port (3) and the water outlet flange connecting port (4).
6. The steel septic tank of claim 4, wherein: the steel septic tank supports (2) are arranged in two groups and are symmetrically arranged based on the vertical line in the steel septic tank (1).
7. The steel septic tank of claim 4, wherein: the left steel septic tank lifting lug (5) and the right steel septic tank lifting lug (6) are identical in structure and are provided with lifting holes.
8. The steel septic tank of claim 4, wherein: the left flange is clearly drawn mouth (7) and the right flange is clearly drawn mouth (8) and is communicated structure with tempering manure pit (1) respectively, the right flange is clearly drawn inside the connecting hole on mouth (8) and all is equipped with bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070028.3U CN211202587U (en) | 2019-11-27 | 2019-11-27 | Use tempering manure pit and bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070028.3U CN211202587U (en) | 2019-11-27 | 2019-11-27 | Use tempering manure pit and bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211202587U true CN211202587U (en) | 2020-08-07 |
Family
ID=71853225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070028.3U Active CN211202587U (en) | 2019-11-27 | 2019-11-27 | Use tempering manure pit and bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211202587U (en) |
-
2019
- 2019-11-27 CN CN201922070028.3U patent/CN211202587U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209972766U (en) | Marine high-efficiency corrosion-resistant domestic sewage storage cabinet | |
| CN211202587U (en) | Use tempering manure pit and bolt | |
| CN2818497Y (en) | Applied current cathode protector on internal wall for steel water tank | |
| CN218115595U (en) | Phosphating tank device | |
| CN2748734Y (en) | Steel reinforced concrete water supply pipe with an inner lining of thin-walled stainless steel spiral pipe | |
| CN210716326U (en) | Stainless steel composite pipe for conveying tap water | |
| CN211693839U (en) | Novel pipeline for sewage treatment | |
| CN210531873U (en) | Sulfuric acid dew point corrosion resistant seamless steel pipe | |
| CN212510065U (en) | Industrial sewage treatment is with preventing stifled delivery pipe | |
| CN211344370U (en) | Novel water knockout drum before water gauge | |
| CN102978670A (en) | Protection device for nickel/chromium composite plating | |
| CN206918456U (en) | A kind of immersible pump lifting pipe | |
| CN208655297U (en) | A kind of alloy sleeve railway run-through ground line passivating device | |
| CN208816675U (en) | A kind of dust emission negative pressure sealing device for housing | |
| CN216401672U (en) | Anticorrosive hull sewer line of easy clearance | |
| CN214618285U (en) | Rust-proof straight joint | |
| CN216947263U (en) | Water-cooled conductive seat for electroplating equipment | |
| CN204875941U (en) | Stainless steel water tank | |
| CN212692672U (en) | Special anti-corrosion heating coil | |
| CN219692638U (en) | Corrosion-resistant and wear-resistant pipeline | |
| CN217381974U (en) | Tap main body pipe | |
| CN216112571U (en) | Composite galvanized pipe capable of preventing lining pipe from being separated from galvanized pipe | |
| CN214662839U (en) | Large bent pipe | |
| CN216865334U (en) | Outdoor fire hydrant of integral type | |
| CN212178168U (en) | Sealing connecting flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |