CN104863815A - Grouting pump of moving single valve ball structure - Google Patents
Grouting pump of moving single valve ball structure Download PDFInfo
- Publication number
- CN104863815A CN104863815A CN201510244455.2A CN201510244455A CN104863815A CN 104863815 A CN104863815 A CN 104863815A CN 201510244455 A CN201510244455 A CN 201510244455A CN 104863815 A CN104863815 A CN 104863815A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- cylinder
- valve
- grouting pump
- ring
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 3
- 239000011440 grout Substances 0.000 abstract 7
- 238000007599 discharging Methods 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000011083 cement mortar Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 48
- 230000009977 dual effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 241000256135 Chironomus thummi Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention relates to grouting equipment for pouring grout into an underground soil layer and other media, in particular to a grouting pump of a moving single valve ball structure. A double ball valve structure or a double stop valve structure is adopted in an existing grouting pump for grout sucking and discharging. For the double valve ball structure, during grout sucking and discharging, opening and closing of a valve are achieved through the dead load of valve balls or a spring, and the double valve ball structure is suitable for the occasion where no sand or other particles exist in the grout such as neat cement grout. When particles such as cement mortar exist in the grout, the structure can be stuck by the particles in the opening and closing processes, and total closing cannot be achieved. Then, the double stop valve structure can be competent; double stop valves are driven by double oil cylinders; stop valve elements are provided with rubber seals; total closing can be achieved; but the seals at the positions are prone to abrasion and need to be frequently replaced, so that the using of the grouting pump is affected. The grout sucking and discharging of the grouting pump are achieved in the manner that double oil cylinders drive a single valve ball; the structure is simple; rubber sealing pieces do not need to be frequently replaced; sealing is good; durability is achieved; using continuity of the grouting pump is ensured.
Description
Technical field
The present invention relates to a kind of by slurry filling to the grouting equipment in the media such as sub-surface, specifically a kind of mobile single valve spherical structure grouting pump.
Background technique
Existing grouting pump suction slurry adopts bivalve spherical structure or dual stop valve structure, for bivalve spherical structure, during suction slurry, the keying of valve is by the deadweight of valve ball or realized by spring, this structure is only applicable to the occasion not having the particulate matters such as sand in slurries, as neat slurry or chemical A, B slip liquid, when there being the particulate matters such as sand in slurries, as slush, can be blocked by particulate matter when this structure opens and closes, cannot realize closing completely.Now, dual stop valve structure can be worked as this and appoint greatly, and dual stop valve is by two hydraulic oil cylinder driving, and there is rubber seal at stop valve spool place, can realize closing completely, but rubber seal is herein easy to wearing and tearing, needs often to change, and has a strong impact on the continuity that grouting pump uses.
Summary of the invention
Technical problem to be solved by this invention is, provides one can realize opening and closing reliable, good seal and durable in use, the simple mobile single valve spherical structure grouting pump of structure.
In order to solve the problems of the technologies described above, mobile single valve spherical structure grouting pump of the present invention, comprise master cylinder, water tank, slurries cylinder, the left end of master cylinder is connected with the right-hand member of water tank, the left end of water tank is connected with the right-hand member of slurries cylinder, it is characterized in that, this moves single valve spherical structure grouting pump and also comprises mobile single valve spherical structure, this structure comprises valve body, discharge nozzle, supply pipe, left support ring, valve ball right support ring, bonnet, left oil cylinder, right oil cylinder and valve ball cage, the upper right side of valve body is connected with the left end of slurries cylinder, the lower-left end of valve body is connected with discharge nozzle, bottom righthand side is connected with supply pipe, valve body hollow, its inner left wall is provided with left support ring, right side inwall is provided with right support ring, valve ball cage is had between left support ring and right support ring, there is valve ball the centre of valve ball cage, left oil cylinder is connected with discharge nozzle, right oil cylinder is connected with supply pipe, bonnet is connected with valve body.
Valve ball cage is made up of left ring, cage bar and right ring, and cage bar has more than one piece, and there is ladder at two, and the periphery of left ring and right ring is porose, and two of cage bar is connected with the periphery hole of left ring and right ring respectively.
Left oil cylinder forms primarily of left cylinder body, left cylinder rod, left oil cylinder cover, left oil cylinder seat and left cylinder seal, left cylinder body is connected with left oil cylinder cover, left oil cylinder cover is connected with left oil cylinder seat, left oil cylinder seat is connected with discharge nozzle, left cylinder rod is positioned at the inside of left cylinder body, left oil cylinder cover and left oil cylinder seat, left cylinder seal is between left oil cylinder seat and left cylinder rod, the right-hand member of left cylinder rod is arranged in discharge nozzle, when left cylinder rod moves to the right, its right side contacts with valve ball, now material feeding mouth is closed, and master cylinder, to left movement, completes slip casting process.
Right oil cylinder forms primarily of right cylinder body, right cylinder rod, right oil cylinder cover, right oil cylinder seat and right cylinder seal, right cylinder body is connected with right oil cylinder cover, right oil cylinder cover is connected with right oil cylinder seat, right oil cylinder seat is connected with supply pipe, right cylinder rod is positioned at the inside of right cylinder body, right oil cylinder cover and right oil cylinder seat, right cylinder seal is between right cylinder rod and right oil cylinder seat, the left end of right cylinder rod is arranged in supply pipe, when right cylinder rod moves to the left side, the left side of right cylinder rod contacts with valve ball, now discharge port is closed, and master cylinder moves right, and completes midge process.
Right ring has an otic placode, otic placode has a hole at least, otic placode is connected with the right side inwall of valve body, and left ring also has same structure, to ensure that valve ball cage has fixing and position accurately in valve body.
The left end of the endoporus of right support ring has a chamfering, and the right-hand member of the endoporus of left support ring has identical chamfering, and best angle is 45 degree, and optimum height is 2 millimeters.
Have semicircular arc structure inside the end of valve body, for right ring and left ring in valve body inner position, the opening of the semi-circle of this structure, towards bonnet, is convenient to change valve ball cage.
There is the arcuate structure being convenient to slurries flowing the inside of the upper end of valve body.
The present invention realizes the suction slurry of grouting pump by two hydraulic oil cylinder driving single valve ball, and structure is simple, without the need to often changing rubber seal, and good seal, durable in use, ensure that the continuity that grouting pump uses.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the embodiment of the present invention;
Fig. 2 is the A-A cross-sectional schematic of the embodiment of the present invention;
Fig. 3 is the B-B cross-sectional schematic of the embodiment of the present invention;
Fig. 4 is the close-up schematic view of the embodiment of the present invention;
Fig. 5 is the double pump combination cross-sectional schematic of the embodiment of the present invention;
Fig. 6 is the double pump combination schematic perspective view of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing first, embodiment is described in further detail the present invention.
A kind of mobile single valve spherical structure grouting pump, comprise master cylinder 1, water tank 2, slurries cylinder 3, the left end of master cylinder 1 is connected with the right-hand member of water tank 2, the left end of water tank 2 is connected with the right-hand member of slurries cylinder 3, it is characterized in that, this moves single valve spherical structure grouting pump and also comprises mobile single valve spherical structure, this structure comprises valve body 4, discharge nozzle 5, supply pipe 12, left support ring 6, valve ball 9 right support ring 11, bonnet 23, left oil cylinder, right oil cylinder and valve ball cage, the upper right side of valve body 4 is connected with the left end of slurries cylinder 3, the lower-left end of valve body 4 is connected with discharge nozzle 5, bottom righthand side is connected with supply pipe 12, valve body 4 hollow, its inner left wall is provided with left support ring 6, right side inwall is provided with right support ring 11, valve ball cage is had between left support ring 6 and right support ring 11, there is valve ball 9 centre of valve ball cage, left oil cylinder is connected with discharge nozzle 5, right oil cylinder is connected with supply pipe 12, bonnet 23 is connected with valve body 4.
Valve ball cage is made up of left ring 7, cage bar 8 and right ring 10, and cage bar 8 has more than one piece, and there is ladder at two, and the periphery of left ring 7 and right ring 10 is porose, and two of cage bar 8 is connected with the periphery hole of left ring 7 and right ring 10 respectively.
Left oil cylinder forms primarily of left cylinder body 13, left cylinder rod 14, left oil cylinder cover 15, left oil cylinder seat 16 and left cylinder seal 17, left cylinder body 13 is connected with left oil cylinder cover 15, left oil cylinder cover 15 is connected with left oil cylinder seat 16, left oil cylinder seat 16 is connected with discharge nozzle 5, left cylinder rod 14 is positioned at the inside of left cylinder body 13, left oil cylinder cover 15 and left oil cylinder seat 16, left cylinder seal 17 is between left oil cylinder seat 16 and left cylinder rod 14, the right-hand member of left cylinder rod 14 is arranged in discharge nozzle 5, when left cylinder rod 14 moves to the right, its right side contacts with valve ball 9.
Right oil cylinder forms primarily of right cylinder body 18, right cylinder rod 19, right oil cylinder cover 20, right oil cylinder seat 21 and right cylinder seal 22, right cylinder body 18 is connected with right oil cylinder cover 20, right oil cylinder cover 20 is connected with right oil cylinder seat 21, right oil cylinder seat 21 is connected with supply pipe 12, right cylinder rod 19 is positioned at the inside of right cylinder body 18, right oil cylinder cover 20 and right oil cylinder seat 21, right cylinder seal 22 is between right cylinder rod 19 and right oil cylinder seat 21, the left end of right cylinder rod 19 is arranged in supply pipe 12, when right cylinder rod 19 moves to the left side, the left side of right cylinder rod 19 contacts with valve ball 9.
Right ring 10 has an otic placode 24, otic placode 24 has a hole at least, otic placode 24 is connected with the right side inwall of valve body 4, and left ring 7 also has same structure.
The left end of the endoporus of right support ring 11 has a chamfering 89, and the right-hand member of the endoporus of left support ring 6 has identical chamfering, and best angle is 45 degree, is highly 2 millimeters.
Have semicircular arc structure 88 inside the end of valve body 4, the opening of the semi-circle of this structure is towards bonnet 23.
There is the arcuate structure 87 being convenient to slurries flowing the inside of valve body 4.
Claims (8)
1. a mobile single valve spherical structure grouting pump, comprise master cylinder (1), water tank (2), slurries cylinder (3), the left end of master cylinder (1) is connected with the right-hand member of water tank (2), the left end of water tank (2) is connected with the right-hand member of slurries cylinder (3), it is characterized in that, this moves single valve spherical structure grouting pump and also comprises mobile single valve spherical structure, this structure comprises valve body (4), discharge nozzle (5), supply pipe (12), left support ring (6), valve ball (9) right support ring (11), bonnet (23), left oil cylinder, right oil cylinder and valve ball cage, the upper right side of valve body (4) is connected with the left end of slurries cylinder (3), the lower-left end of valve body (4) is connected with discharge nozzle (5), bottom righthand side is connected with supply pipe (12), valve body (4) hollow, its inner left wall is provided with left support ring (6), right side inwall is provided with right support ring (11), valve ball cage is had between left support ring (6) and right support ring (11), there is valve ball (9) centre of valve ball cage, left oil cylinder is connected with discharge nozzle (5), right oil cylinder is connected with supply pipe (12), bonnet (23) is connected with valve body (4).
2. mobile single valve spherical structure grouting pump according to claim 1, it is characterized in that valve ball cage is made up of left ring (7), cage bar (8) and right ring (10), cage bar (8) has more than one piece, there is ladder at two, the periphery of left ring (7) and right ring (10) is porose, and two of cage bar (8) is connected with the periphery hole of left ring (7) and right ring (10) respectively.
3. mobile single valve spherical structure grouting pump according to claim 1, it is characterized in that left oil cylinder is primarily of left cylinder body (13), left cylinder rod (14), left oil cylinder cover (15), left oil cylinder seat (16) and left cylinder seal (17) composition, left cylinder body (13) is connected with left oil cylinder cover (15), left oil cylinder cover (15) is connected with left oil cylinder seat (16), left oil cylinder seat (16) is connected with discharge nozzle (5), left cylinder rod (14) is positioned at left cylinder body (13), the inside of left oil cylinder cover (15) and left oil cylinder seat (16), left cylinder seal (17) is positioned between left oil cylinder seat (16) and left cylinder rod (14), the right-hand member of left cylinder rod (14) is arranged in discharge nozzle (5), when left cylinder rod (14) moves to the right, its right side contacts with valve ball (9).
4. mobile single valve spherical structure grouting pump according to claim 1, it is characterized in that right oil cylinder is primarily of right cylinder body (18), right cylinder rod (19), right oil cylinder cover (20), right oil cylinder seat (21) and right cylinder seal (22) composition, right cylinder body (18) is connected with right oil cylinder cover (20), right oil cylinder cover (20) is connected with right oil cylinder seat (21), right oil cylinder seat (21) is connected with supply pipe (12), right cylinder rod (19) is positioned at right cylinder body (18), the inside of right oil cylinder cover (20) and right oil cylinder seat (21), right cylinder seal (22) is positioned between right cylinder rod (19) and right oil cylinder seat (21), the left end of right cylinder rod (19) is arranged in supply pipe (12), when right cylinder rod (19) moves to the left side, the left side of right cylinder rod (19) contacts with valve ball (9).
5. mobile single valve spherical structure grouting pump according to claim 2, it is characterized in that right ring (10) has an otic placode (24), otic placode (24) has a hole at least, otic placode (24) is connected with the right side inwall of valve body (4), and (7) also have same structure to left ring.
6. mobile single valve spherical structure grouting pump according to claim 1, it is characterized in that the left end of the endoporus of right support ring (11) has a chamfering (89), the right-hand member of the endoporus of left support ring (6) has identical chamfering, and best angle is 45 degree, is highly 2 millimeters.
7. mobile single valve spherical structure grouting pump according to claim 1, have semicircular arc structure (88) inside the end that it is characterized in that valve body (4), the opening of the semi-circle of this structure is towards bonnet (23).
8. mobile single valve spherical structure grouting pump according to claim 1, is characterized in that there is the arcuate structure (87) being convenient to slurries flowing the inside of valve body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244455.2A CN104863815B (en) | 2015-05-14 | 2015-05-14 | Mobile single valve spherical structure grouting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510244455.2A CN104863815B (en) | 2015-05-14 | 2015-05-14 | Mobile single valve spherical structure grouting pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863815A true CN104863815A (en) | 2015-08-26 |
| CN104863815B CN104863815B (en) | 2017-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510244455.2A Active CN104863815B (en) | 2015-05-14 | 2015-05-14 | Mobile single valve spherical structure grouting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863815B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402118A (en) * | 2015-12-08 | 2016-03-16 | 镇江长城注浆设备有限公司 | Grouting pump for spherical valve plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690478A (en) * | 1994-12-30 | 1997-11-25 | Abel Gmbh & Co. | Solid material pump |
| CN102606472A (en) * | 2012-03-23 | 2012-07-25 | 三一重工股份有限公司 | Distribution valve for pumping system, pumping system and engineering machinery |
| CN102852754A (en) * | 2012-09-27 | 2013-01-02 | 徐州天地重型机械制造有限公司 | Ball valve type mortar pump |
| CN203161469U (en) * | 2013-02-28 | 2013-08-28 | 三一汽车制造有限公司 | Pumping system of mortar pump and mortar pump |
| CN203822569U (en) * | 2014-05-10 | 2014-09-10 | 徐州天科机械制造有限公司 | Hose valve type continuous mud conveying pump |
| CN204984754U (en) * | 2015-05-14 | 2016-01-20 | 镇江长城注浆设备有限公司 | Remove single valve chou and construct grouting pump |
-
2015
- 2015-05-14 CN CN201510244455.2A patent/CN104863815B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690478A (en) * | 1994-12-30 | 1997-11-25 | Abel Gmbh & Co. | Solid material pump |
| CN102606472A (en) * | 2012-03-23 | 2012-07-25 | 三一重工股份有限公司 | Distribution valve for pumping system, pumping system and engineering machinery |
| CN102852754A (en) * | 2012-09-27 | 2013-01-02 | 徐州天地重型机械制造有限公司 | Ball valve type mortar pump |
| CN203161469U (en) * | 2013-02-28 | 2013-08-28 | 三一汽车制造有限公司 | Pumping system of mortar pump and mortar pump |
| CN203822569U (en) * | 2014-05-10 | 2014-09-10 | 徐州天科机械制造有限公司 | Hose valve type continuous mud conveying pump |
| CN204984754U (en) * | 2015-05-14 | 2016-01-20 | 镇江长城注浆设备有限公司 | Remove single valve chou and construct grouting pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402118A (en) * | 2015-12-08 | 2016-03-16 | 镇江长城注浆设备有限公司 | Grouting pump for spherical valve plate |
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| Publication number | Publication date |
|---|---|
| CN104863815B (en) | 2017-03-01 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mobile single valve ball structure grouting pump Granted publication date: 20170301 Pledgee: China Construction Bank Corporation Zhenjiang Runzhou Sub branch Pledgor: ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO.,LTD. Registration number: Y2024980008226 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |