CN217497293U - Manhole quick-opening structure of enamel equipment - Google Patents
Manhole quick-opening structure of enamel equipment Download PDFInfo
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- CN217497293U CN217497293U CN202221585980.2U CN202221585980U CN217497293U CN 217497293 U CN217497293 U CN 217497293U CN 202221585980 U CN202221585980 U CN 202221585980U CN 217497293 U CN217497293 U CN 217497293U
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- manhole
- clamping seat
- cover
- manhole cover
- observation hole
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Abstract
The utility model belongs to the technical field of enameling equipment, a structure is opened soon to enameling equipment manhole is specifically disclosed. The locking device comprises a manhole arranged on an equipment body and a manhole cover covered on the manhole, wherein one side of the manhole cover is hinged at the manhole through a hinge structure, and more than two locking clamps are arranged between the manhole cover and the manhole; the outer edge of the manhole is turned over downwards to form a lower turnup, and the outer edge of the manhole cover is turned over upwards to form an upper turnup; the locking clamp comprises an upper clamping seat and a lower clamping seat, a clamping groove matched with the upper flanging is concavely arranged on the upper clamping seat, and a clamping block pressed with the lower flanging is arranged on the lower clamping seat; the upper clamping seat and the lower clamping seat are fixedly connected through butterfly bolts. By adopting the structure, the manhole can be opened easily only by loosening the butterfly bolt between the upper clamping seat and the lower clamping seat in sequence manually, and a worker can open and close the manhole conveniently and quickly, so that the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of enameling equipment, concretely relates to enameling equipment manhole is structure of opening soon.
Background
Referring to fig. 4, the manhole fastening type of the existing enamel equipment is mostly a conventional clip structure, the use safety is good, when the manhole needs to be opened, a torque wrench is adopted to loosen the nut above each clip, take down the clip, and then the manhole can be opened.
Because of the manhole footpath of enamel equipment is big, throw the material convenience, a lot of service units can utilize the manhole to throw the material at present, and the manhole cover of manhole often needs to open or seal this moment, consequently installs and removes the checkpost and just becomes the normality, and this has just brought a lot of operation inconveniences, and this kind of conventional checkpost structure is unfavorable for improving the production efficiency of enterprise and saving the manual work at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a structure is opened soon to enameling equipment manhole that use the security good and be convenient for open the manhole fast.
In order to achieve the technical purpose, the utility model adopts the following technical scheme: the manhole quick-opening structure of the enamel equipment comprises a manhole arranged on an equipment main body and a manhole cover covered on the manhole, wherein one side of the manhole cover is hinged at the manhole through a hinge structure, and more than two locking clamps are arranged between the manhole cover and the manhole; the outer edge of the manhole is turned over downwards to form a lower turnup, and the outer edge of the manhole cover is turned over upwards to form an upper turnup; the locking clamp comprises an upper clamping seat and a lower clamping seat, a clamping groove matched with the upper flanging is concavely arranged on the upper clamping seat, and a clamping block pressed with the lower flanging is arranged on the lower clamping seat; the upper clamping seat and the lower clamping seat are fixedly connected through butterfly bolts.
According to a preferable technical scheme, the manhole cover is provided with an observation hole, the observation hole is correspondingly provided with an observation hole cover, and the observation hole cover is fixedly connected with the hole edge of the observation hole through a butterfly bolt.
Compare with conventional manhole checkpost structure, the utility model discloses following beneficial effect has at least: the outer edge of the manhole is turned over downwards to form a lower turnup, and the outer edge of the manhole cover is turned over upwards to form an upper turnup; the locking clamp comprises an upper clamping seat and a lower clamping seat, a clamping groove matched with the upper flanging is concavely arranged on the upper clamping seat, and a clamping block pressed with the lower flanging is arranged on the lower clamping seat; the upper clamping seat and the lower clamping seat are fixedly connected through butterfly bolts; by adopting the structure, the manhole can be opened easily only by sequentially loosening the butterfly bolts between the upper clamping seat and the lower clamping seat manually, and a worker can open and close the manhole conveniently and quickly, so that the production efficiency is improved, and the labor is saved.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
FIG. 1 is a schematic cross-sectional structural view of an embodiment of the present invention;
fig. 2 is a schematic top view of an embodiment of the present invention;
FIG. 3 is a schematic sectional view taken along the line A-A in FIG. 2;
fig. 4 shows a conventional clip structure of an enameling apparatus in the related art.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 to 3, the manhole quick-opening structure of the enamel equipment comprises a manhole 1 arranged on an equipment body and a manhole cover 2 arranged on the manhole 1, wherein one side of the manhole cover 2 is hinged at the manhole through a hinge structure 3, and more than two locking clamps 4 are arranged between the manhole cover 2 and the manhole 1; the outer edge of the manhole 1 is turned over downwards to form a lower turned edge 5, and the outer edge of the manhole cover 2 is turned over upwards to form an upper turned edge 6; the locking clamp 4 comprises an upper clamping seat 41 and a lower clamping seat 42, a clamping groove 43 matched with the upper flanging 6 is concavely arranged on the upper clamping seat 41, and a clamping block 44 pressed with the lower flanging 5 is arranged on the lower clamping seat 42; the upper clamping seat 41 and the lower clamping seat 42 are tightly connected through a butterfly bolt 45.
In this embodiment, an observation hole 7 is formed in the middle of the manhole cover 2, an observation hole cover 8 is correspondingly arranged at the observation hole 7, and the observation hole cover 8 is also fixedly connected with the hole edge of the observation hole 7 through a butterfly bolt 45.
Compare with conventional manhole checkpost structure, the utility model discloses an adopt above-mentioned structure, only need artifical will go up clamp holder 41 and press from both sides butterfly bolt 45 between the clamp holder 42 and loosen in proper order, the manhole of opening that just can relax, the workman can convenient and fast open, close the manhole, do benefit to improvement production efficiency and practice thrift the manual work.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also understand that the equivalent changes and modifications made without departing from the concept and principle of the present invention should fall within the protection scope of the present invention.
Claims (2)
1. The manhole quick-opening structure of the enamel equipment comprises a manhole arranged on an equipment main body and a manhole cover covered on the manhole, wherein one side of the manhole cover is hinged at the manhole through a hinge structure, and more than two locking clamps are arranged between the manhole cover and the manhole; the method is characterized in that: the outer edge of the manhole is turned over downwards to form a lower turnup, and the outer edge of the manhole cover is turned over upwards to form an upper turnup; the locking clamp comprises an upper clamping seat and a lower clamping seat, a clamping groove matched with the upper flanging is concavely arranged on the upper clamping seat, and a clamping block pressed with the lower flanging is arranged on the lower clamping seat; the upper clamping seat and the lower clamping seat are fixedly connected through butterfly bolts.
2. Manhole quick-opening structure of enamel equipment as claimed in claim 1, characterized in that: the manhole cover is provided with an observation hole, the observation hole is correspondingly provided with an observation hole cover, and the observation hole cover is fixedly connected with the edge of the observation hole through a butterfly bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221585980.2U CN217497293U (en) | 2022-06-23 | 2022-06-23 | Manhole quick-opening structure of enamel equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221585980.2U CN217497293U (en) | 2022-06-23 | 2022-06-23 | Manhole quick-opening structure of enamel equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217497293U true CN217497293U (en) | 2022-09-27 |
Family
ID=83338574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221585980.2U Active CN217497293U (en) | 2022-06-23 | 2022-06-23 | Manhole quick-opening structure of enamel equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217497293U (en) |
-
2022
- 2022-06-23 CN CN202221585980.2U patent/CN217497293U/en active Active
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