CN204184790U - The waterproof construction of cement bin - Google Patents
The waterproof construction of cement bin Download PDFInfo
- Publication number
- CN204184790U CN204184790U CN201420641805.XU CN201420641805U CN204184790U CN 204184790 U CN204184790 U CN 204184790U CN 201420641805 U CN201420641805 U CN 201420641805U CN 204184790 U CN204184790 U CN 204184790U
- Authority
- CN
- China
- Prior art keywords
- bolt
- fin
- hatch opening
- cement bin
- waterproof construction
- 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
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Abstract
The waterproof construction of cement bin disclosed in the utility model, comprise bolt, warehouse and Cang Gai, described warehouse has Hatch Opening upward, it is characterized in that: described Hatch Opening edge is provided with the outward-dipping fin of a circle upper surface, described fin be solid construction and and Hatch Opening one-body molded, described Cang Gai is provided with the flange mated with fin upper surface, described fin is provided with bolt blind hole, bolt is tightened through flange and bolt blind hole, the fin of described Hatch Opening is provided with the packing seal of ring-type, described storehouse covers surface and bolt is directly provided with collision mat; Use the utility model has the advantage of: the problem efficiently solving cement bin ecto-entad seepage.
Description
Technical field
The utility model relates to the cement bin storing cement, particularly relates to the waterproof construction of cement bin.
Background technology
Cement bin is generally used in the bulk cement storage of concrete mixing plant, and bulk Cement silo is a kind of tank body of enclosed storing bulk material, is applicable to storing the various loose unpacked material such as cement, fly ash.Cement bin is place use in the open usually, and is provided with cement bin lid at cement bin top, realizes, to the cement actv. protection in cement bin, preventing from losing efficacy.In prior art, cement bin and cement bin lid pass through Flange joint, due to the requirement of end face of flange planeness out of reach, or the distortion that flange self rigidity deficiency causes, when running into blowing and raining, rainwater can leak in cement bin equally from outside to inside, causes cement solidification, inefficacy, causes the waste of building materials.
Utility model content
The purpose of this utility model is: provide a kind of features simple structure, effectively avoids water to infilter in cement bin, improves the waterproof construction of the cement bin of cement degree of utilization.
In order to achieve the above object, the scheme that the utility model provides is: the waterproof construction of cement bin, comprise bolt, warehouse and Cang Gai, described warehouse has Hatch Opening upward, described Hatch Opening edge is provided with the outward-dipping fin of a circle upper surface, described fin be solid construction and and Hatch Opening one-body molded, described Cang Gai is provided with the flange mated with fin upper surface, described fin is provided with bolt blind hole, bolt is tightened through flange and bolt blind hole, the fin of described Hatch Opening is provided with the packing seal of ring-type, described storehouse covers surface and bolt is directly provided with collision mat.
Being a little of utility model: because Hatch Opening edge is provided with outward-dipping fin and the flange of the fin upper surface of the flange of Cang Gai and inclination coupling, rainwater can be flowed down from dip plane smoothly, described fin is provided with bolt blind hole, bolt is tightened through flange and bolt blind hole, this eliminate and make nutted link, bolt attaching nut is used before completely avoid, nut is easy to situation about dropping, the fin of described Hatch Opening is provided with the packing seal of ring-type, improves the effect of sealing.The utility model efficiently solves the problem of cement bin ecto-entad seepage.
Further, in order to ensure that bolt is not soaked by rainwater, the bolt cap of described bolt is socketed with plastic cap.By the possibility that plastic cap prevents rainwater from contacting with bolt cap, solve the problem that bolt cap is easy to get rusty for a long time.
Finally, in order to make bolt connect closely, make again drainage to get well, the degree of dip of the upper surface of described fin is 45 degree, this avoid overbank and causes bolted on part too short, and tilt the situation that drainage can be caused again bad not.
Accompanying drawing explanation
Fig. 1 is the structural representation of the waterproof construction of the utility model embodiment cement bin;
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated, be the waterproof construction of cement bin as depicted in figs. 1 and 2, comprise bolt 5, warehouse 2 and storehouse lid 1, warehouse 2 has Hatch Opening upward, Hatch Opening edge is provided with the outward-dipping fin 8 of a circle upper surface, fin 8 be solid construction and and Hatch Opening one-body molded, storehouse lid 1 is provided with the flange 6 mated with fin 8 upper surface, fin 8 is provided with bolt blind hole 7, bolt 5 is tightened through flange 6 and bolt blind hole 7, the fin 8 of Hatch Opening is provided with the packing seal 3 of ring-type, 1 upper surface is covered in storehouse and bolt 5 is directly provided with collision mat.
The bolt cap of bolt 5 is socketed with plastic cap 4.By the possibility that plastic cap 4 prevents rainwater from contacting with bolt cap, solve the problem that bolt cap is easy to get rusty for a long time.The degree of dip of the upper surface of fin is 45 degree, this avoid overbank and causes bolted on part too short, and tilt the situation that drainage can be caused again bad not.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (3)
1. the waterproof construction of cement bin, comprise bolt, warehouse and Cang Gai, described warehouse has Hatch Opening upward, it is characterized in that: described Hatch Opening edge is provided with the outward-dipping fin of a circle upper surface, described fin be solid construction and and Hatch Opening one-body molded, described Cang Gai is provided with the flange mated with fin upper surface, described fin is provided with bolt blind hole, bolt is tightened through flange and bolt blind hole, the fin of described Hatch Opening is provided with the packing seal of ring-type, described storehouse covers surface and bolt is directly provided with collision mat.
2. the waterproof construction of cement bin as claimed in claim 1, is characterized in that: the bolt cap of described bolt is socketed with plastic cap.
3. the waterproof construction of cement bin as claimed in claim 2, is characterized in that: the degree of dip of the upper surface of described fin is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641805.XU CN204184790U (en) | 2014-10-31 | 2014-10-31 | The waterproof construction of cement bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641805.XU CN204184790U (en) | 2014-10-31 | 2014-10-31 | The waterproof construction of cement bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184790U true CN204184790U (en) | 2015-03-04 |
Family
ID=52616805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641805.XU Expired - Fee Related CN204184790U (en) | 2014-10-31 | 2014-10-31 | The waterproof construction of cement bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184790U (en) |
-
2014
- 2014-10-31 CN CN201420641805.XU patent/CN204184790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |