CN219080458U - Through type high-pressure water tank for improved rake head - Google Patents
Through type high-pressure water tank for improved rake head Download PDFInfo
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- CN219080458U CN219080458U CN202222530523.XU CN202222530523U CN219080458U CN 219080458 U CN219080458 U CN 219080458U CN 202222530523 U CN202222530523 U CN 202222530523U CN 219080458 U CN219080458 U CN 219080458U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to a through type high-pressure water tank for an improved drag head, which comprises an inclined plate, a bottom plate, an arc plate and a connecting seat, wherein a feed inlet is arranged on the connecting seat, the inclined plate and the arc plate are oppositely arranged at two ends of the feed inlet and are connected with the connecting seat, the free end of the arc plate is connected with the bottom plate through the bottom plate, a spray head is connected between the bottom plate and the inclined plate, the arc plate, the connecting seat, the inclined plate and the bottom plate form a water tank, a reinforcing rib is arranged in the water tank, a through hole is arranged in the middle of the reinforcing rib, and the side edge of the reinforcing rib is matched with the inner circular surface of the water tank. The through type high-pressure water tank for the improved drag head is characterized in that a closed-loop type reinforcing rib is arranged in the water tank, the edge of the reinforcing rib is abutted against the inner edge surface of the water tank and welded with the inner edge surface of the water tank, so that the acting force in the water tank is reinforced, and the strength of the closed-loop type reinforcing rib can be improved, the load of the closed-loop type reinforcing rib cannot be increased, and the stability of the water tank is ensured.
Description
Technical Field
The utility model relates to the technical field of dredging engineering, in particular to a through type high-pressure water tank for an improved drag head.
Background
The through type high-pressure water tank of the drag head of the universal drag suction dredger has high requirements on the overall structural strength and weld quality of the water tank because the water tank has high hydraulic pressure and large bearing area, so that the whole bearing pressure of the water tank is large. The structural strength of the water tank designed in the earlier stage is insufficient, the welding quality of the local welding line is low due to the position problem, the quality problem that the water tank is cracked frequently occurs in the dredging construction process of the harrow head, the ship is stopped and the harrow is replaced, and the concrete structure is shown in figure 1, and the high-pressure water tank is 100.
In order to solve the quality problem of water tank cracking and improve the working stability, an improvement method of a through type high-pressure water tank with a drag head is urgently needed, and the quality problem is thoroughly solved.
Disclosure of Invention
The utility model provides a through type high-pressure water tank for an improved drag head, which has the advantages of good structural strength, stable quality, simplicity and convenience in improvement, and solves the technical problems of low strength and short service life of the traditional drag head through type high-pressure water tank.
According to one aspect of the utility model, a through type high-pressure water tank for an improved drag head is provided, and comprises an inclined plate, a bottom plate, an arc plate and a connecting seat, wherein a feed inlet is arranged on the connecting seat, the inclined plate and the arc plate are oppositely arranged at two ends of the feed inlet and are connected with the connecting seat, the free end of the arc plate is connected with the free end of the arc plate through the bottom plate, a spray head is connected between the bottom plate and the inclined plate, the arc plate, the connecting seat, the inclined plate and the bottom plate form a water tank, a reinforcing rib is arranged in the water tank, a through hole is arranged in the middle of the reinforcing rib, and the side edge of the reinforcing rib is matched with the inner circular surface of the water tank.
On the basis of the scheme, preferably, a V-shaped cushion block is arranged between the arc-shaped plate and the bottom plate, one end of the V-shaped cushion block is connected with the arc-shaped plate, and the other end of the V-shaped cushion block is connected with the bottom plate.
On the basis of the scheme, preferably, a complex inclined sealing plate is arranged outside the arc-shaped plate, and a pressing plate is connected between the complex inclined sealing plate and the arc-shaped plate.
On the basis of the scheme, preferably, the bottom plate is provided with the wear-resisting plate, one end of the wear-resisting plate is abutted against the spray nozzle, and the other end of the wear-resisting plate extends outwards to be connected with the pressing plate.
The through type high-pressure water tank for the improved drag head is characterized in that a closed-loop type reinforcing rib is arranged in the water tank, the edge of the reinforcing rib is abutted against the inner edge surface of the water tank and welded with the inner edge surface of the water tank, so that the acting force in the water tank is reinforced, and the strength of the closed-loop type reinforcing rib can be improved, the load of the closed-loop type reinforcing rib cannot be increased, and the stability of the water tank is ensured.
On the other hand, the V-shaped corner pad is arranged between the arc-shaped plate and the bottom plate, so that the welding quality of single-side welding and double-side forming welding seams is improved, and the stability of the water tank is ensured.
Drawings
FIG. 1 is a block diagram of a conventional drag head through-type high pressure tank of the present utility model;
FIG. 2 is a block diagram of a through-type high pressure tank for an improved drag head of the present utility model;
fig. 3 is an enlarged view of a portion of fig. 2 in accordance with the present utility model.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 2 and 3, the through-type high-pressure water tank for an improved rake head of the utility model comprises a sloping plate 10, a bottom plate 11, an arc plate 12 and a connecting seat 14, wherein a feed inlet 15 is arranged on the connecting seat 14, the sloping plate 10 and the arc plate 12 are oppositely arranged at two ends of the feed inlet 15 and are connected with the connecting seat 14 through side plates 13, the free end of the arc plate 12 is connected with the bottom plate 11 through the bottom plate 11, a spray head 20 is connected between the bottom plate 11 and the sloping plate 10, the arc plate 12, the connecting seat 14, the sloping plate 10 and the bottom plate 11 form a water tank, a reinforcing rib 21 is arranged in the water tank, a through hole 23 is arranged in the middle of the reinforcing rib 21, and the side edge of the reinforcing rib 21 is matched with the inner circular surface of the water tank.
According to the through type high-pressure water tank for the improved drag head, the closed-loop type reinforcing rib 21 is arranged in the water tank, the edge of the reinforcing rib 21 is abutted against the inner edge surface of the water tank and welded with the inner edge surface of the water tank, so that the acting force in the water tank is reinforced, and the strength of the closed-loop type reinforcing rib 21 can be improved, the load of the closed-loop type reinforcing rib is not increased, and the stability of the water tank is ensured.
In order to further improve the effect of the water tank, a V-shaped cushion block 18 is arranged between the arc-shaped plate 12 and the bottom plate 11, one end of the V-shaped cushion block 18 is connected with the arc-shaped plate 12, and the other end of the V-shaped cushion block is connected with the bottom plate 11. And a V-shaped welding angle cushion block is arranged between the arc-shaped plate 12 and the bottom plate 11, so that the welding quality of single-side welding and double-side forming welding seams is improved, and the stability of the water tank is ensured.
Wherein, the arc plate 12 of the utility model is provided with a compound inclined sealing plate 16, and a pressing plate 17 is connected between the compound inclined sealing plate 16 and the arc plate 12. And a wear-resistant plate is arranged at the bottom of the bottom plate 11, one end of the wear-resistant plate is abutted against the spray head 20, and the other end of the wear-resistant plate extends outwards to be connected with the pressing plate 17.
When the water tank is used, the connecting strength of the arc-shaped plate 12 and the compound inclined sealing plate 16 is enhanced by utilizing the action of the pressing plate 17, and meanwhile, the abrasion resistance of the bottom of the water tank is improved by combining the action of the abrasion-resistant plate, and the strength of the water tank can also be improved.
Finally, the methods of the present application are only preferred embodiments and are not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a through type high-pressure water tank that improved generation drag head was used, its characterized in that includes swash plate, bottom plate, arc and connecting seat, be provided with the feed inlet on the connecting seat, the swash plate with the arc sets up relatively the feed inlet both ends and pass through the curb plate with the connecting seat links to each other, the free end of arc passes through the bottom plate links to each other, the bottom plate with be connected with the shower nozzle between the swash plate, arc, connecting seat, swash plate with the bottom plate forms the water tank, be provided with the strengthening rib in the water tank, the middle part of strengthening rib is provided with the through-hole, just the side of strengthening rib with the interior round surface adaptation of water tank.
2. The through-type high-pressure water tank for an improved drag head as claimed in claim 1, wherein a V-shaped cushion block is arranged between the arc-shaped plate and the bottom plate, one end of the V-shaped cushion block is connected with the arc-shaped plate, and the other end of the V-shaped cushion block is connected with the bottom plate.
3. The through-type high-pressure water tank for the improved drag head as claimed in claim 2, wherein a complex inclined sealing plate is arranged outside the arc-shaped plate, and a pressing plate is connected between the complex inclined sealing plate and the arc-shaped plate.
4. A through-type high pressure water tank for an improved drag head as claimed in claim 3, wherein a wear plate is provided at the bottom of said bottom plate, one end of said wear plate is abutted against said spray head, and the other end of said wear plate extends outwardly to connect with said pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222530523.XU CN219080458U (en) | 2022-09-24 | 2022-09-24 | Through type high-pressure water tank for improved rake head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222530523.XU CN219080458U (en) | 2022-09-24 | 2022-09-24 | Through type high-pressure water tank for improved rake head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219080458U true CN219080458U (en) | 2023-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222530523.XU Active CN219080458U (en) | 2022-09-24 | 2022-09-24 | Through type high-pressure water tank for improved rake head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219080458U (en) |
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2022
- 2022-09-24 CN CN202222530523.XU patent/CN219080458U/en active Active
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