CN213598291U - Integral integrated multi-way valve for hydraulic static pile press - Google Patents
Integral integrated multi-way valve for hydraulic static pile press Download PDFInfo
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- CN213598291U CN213598291U CN202022606250.3U CN202022606250U CN213598291U CN 213598291 U CN213598291 U CN 213598291U CN 202022606250 U CN202022606250 U CN 202022606250U CN 213598291 U CN213598291 U CN 213598291U
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Abstract
The utility model discloses an integral integrated multiple unit valve for hydraulic pressure quiet power pile driver, include the basic valve block and fix landing leg multiple unit valve, pile pressing multiple unit valve and the walking multiple unit valve on the basic valve block, the basic valve block has the hydraulic fluid port with landing leg multiple unit valve, pile pressing multiple unit valve and walking multiple unit valve butt joint at surface machining, the inside processing of basic valve block has the runner with landing leg multiple unit valve, pile pressing multiple unit valve and walking multiple unit valve butt joint. The utility model discloses a stake machine multiple unit valve is pressed to whole integrated form sets up the control valve integration that all need control on the basic valve block, can concentrate the operation, and the business turn over oil pipe way of all multiple unit control valves passes through the basic valve block and connects, has that the pipeline is arranged beautifully, compact structure, the oil leakage point is few, convenient operation, pressure loss are low, maintain convenient, the little beneficial effect of intensity of labour.
Description
Technical Field
The utility model belongs to hydraulic pressure static pile driver hydraulic pressure technique, concretely relates to integral integrated multiple unit valve for hydraulic pressure static pile driver.
Background
The core hydraulic control element multi-way valve of the hydraulic static pile press comprises a support leg multi-way valve 10, a walking multi-way valve 13, a pile press pilot valve 11, a pile press multi-way valve 15, a first quick return control valve 14, a second quick return control valve 16 and the like, wherein the support leg multi-way valve 10 consists of a four-way valve and respectively controls the actions of four support legs of the pile press multi-way machine, the walking valve 13 consists of a four-way valve and respectively controls the actions of two long ships and two short ships of the pile press machine, the pile press multi-way valve 15, the first quick return control valve 14 and the second quick return control valve 16 are used for controlling the actions of pile clamping, normal pressure, quick pressure, auxiliary pressure 1 and auxiliary pressure 2 of the pile press machine, the pile press pilot valve 11 is used for controlling the pile press valve 15, the first quick return control valve 14 and the second quick return control valve 16, the pile press pilot valve 11 consists of a five-way valve, at present, the support leg multi-way valve 10, the walking multi-way valve 13 and the pile pressing pilot valve 11 are manually operated and distributed, oil is uniformly fed through an oil feeding integrated valve 12, and each control valve outputs pressure oil through a single oil pipe for control, so that the defects of high operation labor intensity, complex pipeline arrangement, increased leakage points, large pressure loss and high maintenance cost exist.
Disclosure of Invention
The utility model provides a technical problem be: aiming at the problems of the dispersed distribution of the control valves of the existing hydrostatic pile press, the integral integrated multi-way valve for the hydrostatic pile press is provided.
The utility model discloses a following technical scheme realizes:
the utility model provides an integral integrated multiple unit valve for hydrostatic pressure stake machine, includes basic valve block 20 and fixes landing leg multiple unit valve 10, pressure stake multiple unit valve 15 and the multiple unit valve 13 of walking on basic valve block 20, basic valve block 20 surface machining have with landing leg multiple unit valve 10, pressure stake multiple unit valve 15 and the oil port of walking multiple unit valve 13 butt joint, the inside processing of basic valve block 20 has with the runner of landing leg multiple unit valve, pressure stake multiple unit valve and the butt joint of walking multiple unit valve.
In the above scheme, the integrated multi-way valve for the hydrostatic pile driver further includes that the landing leg multi-way valve 10 is a quadruple superposition multi-way valve and controls four landing legs of the hydrostatic pile driver to act respectively.
In the above scheme, the integrated multi-way valve for the hydrostatic pile driver further comprises a pile pressing multi-way valve 15 which is a quintuplet superposition multi-way valve and respectively controls pile clamping, normal pressure, quick pressure and two secondary pressure actions of the hydrostatic pile driver.
In the above scheme, the integrated multi-way valve for the hydrostatic pile driver further comprises a four-way superposition multi-way valve 13 for controlling the actions of two long ships and two short ships of the hydrostatic pile driver respectively.
In the above-mentioned solution, the integrated multi-way valve for the hydrostatic pile driver, further, the landing leg multi-way valve 10, the pile pressing multi-way valve 15, and the walking multi-way valve 13 are disposed on the same side of the base valve block 20, wherein the pile pressing multi-way valve 15 is disposed in parallel to one side of the side, and the landing leg multi-way valve 10 and the walking multi-way valve 13 are disposed in parallel to the other side.
The utility model discloses an among the integral integrated multiple unit valve that is used for hydrostatic pile driver, the valve body of landing leg multiple unit valve 10, pile pressing multiple unit valve 15 and walking multiple unit valve 13 adopts the whole casting shaping of nodular cast iron material.
In the above scheme, the integrated multi-way valve for the hydrostatic pile driver is further formed by machining the base valve block 20 with a forged steel material.
The utility model discloses a stake machine multiple unit valve is pressed to whole integrated form sets up the control valve integration that all need control on the basic valve block, can concentrate the operation, and the business turn over oil pipe way of all multiple unit control valves passes through the basic valve block and connects, and hydraulic pressure tube coupling is more succinct, has that the pipeline is arranged beautifully, compact structure, the oil leakage point is few, convenient operation, loss of pressure are low, maintain convenient, the little beneficial effect of intensity of labour.
The invention is further described with reference to the accompanying drawings and the embodiments.
Drawings
Fig. 1 is a schematic diagram of a multi-way valve distribution of a conventional hydrostatic pile press.
FIG. 2 is a schematic view of the overall structure of the integrated multi-way valve according to the embodiment.
Fig. 3 is a schematic diagram of distribution of oil ports in the base valve block, which are in butt joint with the support leg multi-way valve, the pile pressing pilot valve and the walking multi-way valve in the embodiment.
Fig. 4 is a schematic structural diagram of a support leg multi-way valve in an embodiment.
Fig. 5 is a schematic structural diagram of the walking multi-way valve in the embodiment.
Fig. 6 is a schematic structural diagram of a pile pressing pilot valve in the embodiment.
Reference numbers in the figures: 10-supporting leg multi-way valve, 11-pile pressing pilot valve, 12-oil inlet integrated valve, 13-walking multi-way valve, 14-first quick return control valve, 15-pile pressing multi-way valve, 16-second quick return control valve, 20-basic valve block, 1, 2, 3, 4, 5, 6, 7, 8, 9-basic valve block butt joint oil port, 1 ', 2 ', 3 ' -supporting leg multi-way valve butt joint oil port, 4 ', 5 ', 6 ' -walking valve butt joint oil port, and 7 ', 8 ', 9 ' -pile pressing multi-way valve oil port.
Detailed Description
Examples
Referring to fig. 2 and 3, an integral integrated multi-way valve for a hydrostatic pile press in the figure is the utility model discloses a preferred scheme, specifically include base valve block 20 and fix landing leg multi-way valve 10, pile press multi-way valve 15 and the walking multi-way valve 13 on base valve block 20, base valve block 20 surface machining has the hydraulic fluid port with landing leg multi-way valve 10, pile press multi-way valve 15 and the butt joint of walking multi-way valve 13, and base valve block 20 internal processing has the runner with landing leg valve, pile press multi-way valve and the butt joint of walking multi-way valve.
In this embodiment, the landing leg multi-way valve 10 is a quadruple superposition multi-way valve, and controls the actions of four landing legs of the static pile press respectively; the pile pressing multi-way valve 15 is a quintuplet superposition multi-way valve, and is used for respectively controlling pile clamping, normal pressure, quick pressure and two auxiliary pressure actions of the hydraulic static pile pressing machine; the walking multi-way valve 13 adopts a quadruple superposition multi-way valve to respectively control the actions of two long ships and two short ships of the hydrostatic pile press. The supporting leg control oil path of the supporting leg multi-way valve 10, the pile pressing control oil path of the pile pressing multi-way valve 15, and the walking control oil path of the walking multi-way valve 13 all belong to mature hydraulic technologies already applied in the static pile pressing machine, and this embodiment does not describe the specific hydraulic oil path connected thereto again here.
Referring to fig. 2 again, in this embodiment, the base valve block 20, which is formed by integrating the support leg multi-way valve 10, the pile pressing multi-way valve 15 and the walking multi-way valve 13, is a square metal valve block, the support leg multi-way valve 10, the pile pressing multi-way valve 15 and the walking multi-way valve 13 are fixedly arranged on the same side of the base valve block 20, wherein the pile pressing multi-way valve 15 is arranged in parallel to one side of the side, and the support leg multi-way valve 10 and the walking multi-way valve 13 are arranged in parallel to the other side, as shown in fig. 3, the installation areas corresponding to the support leg multi-way valve 10, the pile pressing multi-way valve 15 and the walking multi-way valve 13 on the side of the base valve block 20 are processed with the base valve block oil ports 1, 2, 3, 4, 5, 6, 7, 8, 9, wherein the base valve block oil ports 1, 2, 3 are in butt joint with the support leg valves 1 ', 2 ', 3 ' on, 5. 6 and traveling multi-way valve butt joint oil ports 4 ', 5' and 6 'on a traveling multi-way valve 13 in the figure 5, and base valve block butt joint oil ports 7, 8 and 9 are butt joint with pile pressing multi-way valve butt joint oil ports 7', 8 'and 9' on a pile pressing multi-way valve 15 in the figure 6.
The landing leg multi-way valve 10, the pile pressing multi-way valve 15 and the walking multi-way valve 13 in the embodiment are all assembled by multi-connected valve body stacking, the valve bodies are all integrally cast and formed by ductile iron materials and then are fixed on the basic valve block 20 in a tensioning and sealing mode through long bolts, the basic valve block 20 is machined and formed by a forged steel material machine, the side face of the basic valve block is machined and ground through milling to ensure the flatness and the roughness, and the valve block oil port and the inlet and outlet flow passage are machined and formed through drilling and milling.
The above embodiments describe the basic principle, main features and advantages of the present invention, and those skilled in the art should understand that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for explaining the specific working principle of the present invention. Any simple modification and change of the above embodiments according to the technical substance of the utility model are still within the protection scope of the technical solution of the utility model.
Claims (7)
1. The utility model provides an integral integrated multiple unit valve for hydrostatic pressure stake machine which characterized in that: including basic valve block (20) and fix landing leg multiple unit valve (10), pile pressing multiple unit valve (15) and walking multiple unit valve (13) on basic valve block (20), basic valve block (20) surface machining has the hydraulic fluid port with landing leg multiple unit valve (10), pile pressing multiple unit valve (15) and walking multiple unit valve (13) butt joint, the inside processing of basic valve block (20) has the runner with landing leg multiple unit valve, pile pressing multiple unit valve and walking multiple unit valve butt joint.
2. The integrated multi-way valve for the hydrostatic pile driver according to claim 1, wherein: the landing leg multi-way valve (10) is a quadruple superposition multi-way valve and is used for respectively controlling the actions of four landing legs of the static pile press.
3. The integrated multi-way valve for the hydrostatic pile driver according to claim 2, wherein: the pile pressing multi-way valve (15) is a quintuplet superposition multi-way valve, and pile clamping, normal pressure, quick pressure and two auxiliary pressure actions of the static pile pressing machine are respectively controlled through the pile pressing multi-way valve.
4. The integrated multi-way valve for the hydrostatic pile driver according to claim 3, wherein: the walking multi-way valve (13) adopts a quadruple superposition multi-way valve to respectively control the actions of two long ships and two short ships of the static pile press.
5. The integrated multi-way valve for the hydrostatic pile driver according to claim 4, wherein: the supporting leg multi-way valve (10), the pile pressing multi-way valve (15) and the walking multi-way valve (13) are arranged on the same side face of the base valve block (20), wherein the pile pressing multi-way valve (15) is arranged in parallel to one side edge of the side face, and the supporting leg multi-way valve (10) and the walking multi-way valve (13) are arranged in parallel to the other side edge.
6. An integrated multi-way valve for a hydrostatic pile driver according to any one of claims 1-4, wherein: the valve bodies of the supporting leg multi-way valve (10), the pile pressing multi-way valve (15) and the walking multi-way valve (13) are integrally cast and formed by ductile iron materials.
7. The integrated multi-way valve for the hydrostatic pile driver according to claim 6, wherein: the basic valve block (20) is machined and formed by adopting a forged steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606250.3U CN213598291U (en) | 2020-11-12 | 2020-11-12 | Integral integrated multi-way valve for hydraulic static pile press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606250.3U CN213598291U (en) | 2020-11-12 | 2020-11-12 | Integral integrated multi-way valve for hydraulic static pile press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213598291U true CN213598291U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022606250.3U Active CN213598291U (en) | 2020-11-12 | 2020-11-12 | Integral integrated multi-way valve for hydraulic static pile press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213598291U (en) |
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2020
- 2020-11-12 CN CN202022606250.3U patent/CN213598291U/en active Active
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