CN217927096U - Lid locking device of pressure tank - Google Patents
Lid locking device of pressure tank Download PDFInfo
- Publication number
- CN217927096U CN217927096U CN202222504375.4U CN202222504375U CN217927096U CN 217927096 U CN217927096 U CN 217927096U CN 202222504375 U CN202222504375 U CN 202222504375U CN 217927096 U CN217927096 U CN 217927096U
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- square steel
- cavity
- locking device
- width
- lead screw
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a lid locking device of pressure tank, including a square steel, the square steel is inside to be equipped with the cavity, the cavity runs through to both ends, two L shape steelframes are equipped with symmetrically at the square steel both ends, the long limit of L shape steelframe stretches into the cavity and extends to the square steel middle part, the width of long limit matches with the width of cavity, the thickness of long limit matches with the cavity, the short edge end of L shape steelframe is equipped with one section barrier part, the square steel middle part is equipped with the screw hole that runs through in the vertical direction, a lead screw is equipped with in the screw hole, the handle is equipped with to the lead screw upper end, the lead screw lower extreme is equipped with a clamp plate; the utility model discloses simple structure, convenient to use, and can adapt to the not lid of equidimension, both satisfied the production demand, convenient management again to the overhead tank of equidimension not, unified use a locking device can.
Description
Technical Field
The utility model relates to a pressure tank field specifically is lid locking device of pressure tank.
Background
The tin soldering bar and the tin soldering wire are common consumables of a welding process in industrial production, the tin soldering bar and the tin soldering wire are firstly used for melting and mixing raw materials in a pressure tank in the production process, then the raw materials are extruded and cooled into a strip shape by a pressure outside die, the pressure tank is common equipment in the process, and the pressure tanks are long in service time, the cover is not locked, the pressure is easy to release, certain influence is caused to production, therefore, an additional locking device is required to be designed to lock the cover, and the cover can adapt to covers of different sizes in order to use and manage on site.
Disclosure of Invention
The utility model aims at solving the above problem, providing a lid locking device, facilitate the use can adapt to the not lid of equidimension.
The utility model has the following concrete scheme: lid locking device of overhead tank, including a square steel, the inside cavity that is equipped with of square steel, the cavity runs through to both ends, two L shape steelframes are equipped with symmetrically at square steel both ends, the long limit of L shape steelframe stretches into in the cavity to the square steel middle part extension, the width on long limit matches with the width of cavity, the thickness on long limit matches with the cavity, the minor face tip of L shape steelframe is equipped with one section stop part, the square steel middle part is equipped with the screw hole that the vertical direction runs through, threaded hole is equipped with a lead screw, the handle is equipped with to the lead screw upper end, a clamp plate is equipped with to the lead screw lower extreme.
The both ends of square steel respectively are equipped with a through-hole, are equipped with locking bolt in the through-hole, the long limit of L shape steelframe is equipped with waist shape hole along length direction, and locking bolt passes waist shape hole.
The width of the long edge and the blocking part of the utility model is 2-3cm.
Compared with the prior art, the utility model has the following advantages: simple structure, convenient to use, and can adapt to the not lid of equidimension, both satisfied the production demand, convenient management again to the overhead tank of equidimension not, unified use a locking device can.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 isbase:Sub>A view A-A of FIG. 2;
in the figure: 1. a pressure tank; 2. a cover; 3. pressing a plate; 4. an L-shaped steel frame; 41. a waist-shaped hole; 42. a blocking portion; 5. square steel; 6. locking the bolt; 7. a screw rod; 8. a handle.
Detailed Description
Referring to fig. 1-3, this embodiment is a lid 2 locking device of pressure tank 1, including a square steel 5, the inside cavity that is equipped with of square steel 5, the cavity runs through to both ends, two L shape steelframes 4 are equipped with symmetrically at square steel 5 both ends, the long limit of L shape steelframe 4 stretches into the cavity and extends to square steel 5 middle part, the width on long limit matches with the width of cavity, the thickness on long limit matches with the cavity, the minor face tip of L shape steelframe 4 is equipped with one section stop part 42, the middle part of square steel 5 is equipped with the screw hole that the vertical direction runs through, a lead screw 7 is equipped with in the screw hole, handle 8 is equipped with to lead screw 7 upper end, a clamp plate 3 is equipped with to lead screw 7 lower extreme. In this embodiment, two ends of the square steel 5 are respectively provided with a through hole, a locking bolt 6 is arranged in the through hole, a waist-shaped hole 41 is formed in the long edge of the L-shaped steel frame 4 along the length direction, and the locking bolt 6 penetrates through the waist-shaped hole 41. In this embodiment, the width of the long side and the width of the blocking portion 42 are both 2-3cm. The use mode of the embodiment is as follows: after the cover 2 is changed to be on the pressure tank 1, the locking bolts 6 are loosened to move the L-shaped steel frames 4 on two sides to proper positions so that the blocking parts 42 on two sides can be clamped on the pressure tank 1, then the locking bolts 6 are screwed, and finally the handles 8 are screwed down to enable the screw rods 7 to drive the pressing plates 3 to press the cover 2 downwards.
Claims (3)
1. Lid locking device of overhead tank, characterized by: including a square steel, the inside cavity that is equipped with of square steel, the cavity runs through to both ends, two L shape steelframes are equipped with to square steel both ends symmetry, the long limit of L shape steelframe stretches into the cavity and extends to the square steel middle part, the width on long limit matches with the width of cavity, the thickness on long limit matches with the cavity, the minor face tip of L shape steelframe is equipped with one section barrier part, the square steel middle part is equipped with the screw hole that the vertical direction runs through, threaded hole is equipped with a lead screw, the handle is equipped with to the lead screw upper end, a clamp plate is equipped with to the lead screw lower extreme.
2. A lid locking device for a pressure vessel according to claim 1, wherein: the two ends of the square steel are respectively provided with a through hole, a locking bolt is arranged in the through hole, a waist-shaped hole is formed in the long edge of the L-shaped steel frame along the length direction, and the locking bolt penetrates through the waist-shaped hole.
3. A lid locking device for a pressure vessel according to claim 1, wherein: the width of the long edge and the width of the blocking part are both 2-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222504375.4U CN217927096U (en) | 2022-09-22 | 2022-09-22 | Lid locking device of pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222504375.4U CN217927096U (en) | 2022-09-22 | 2022-09-22 | Lid locking device of pressure tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217927096U true CN217927096U (en) | 2022-11-29 |
Family
ID=84174724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222504375.4U Active CN217927096U (en) | 2022-09-22 | 2022-09-22 | Lid locking device of pressure tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217927096U (en) |
-
2022
- 2022-09-22 CN CN202222504375.4U patent/CN217927096U/en active Active
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