CN204001763U - The mixed injection device that a kind of high-capacity pump send - Google Patents
The mixed injection device that a kind of high-capacity pump send Download PDFInfo
- Publication number
- CN204001763U CN204001763U CN201420312160.5U CN201420312160U CN204001763U CN 204001763 U CN204001763 U CN 204001763U CN 201420312160 U CN201420312160 U CN 201420312160U CN 204001763 U CN204001763 U CN 204001763U
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- Prior art keywords
- shower nozzle
- concrete
- pump line
- support bracket
- injection device
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Abstract
The mixed injection device that the utility model provides a kind of high-capacity pump to send, comprises flow control valve, high-pressure air hose, high-pressure blast concrete mixer, concrete current divider, pump line and shower nozzle, shower nozzle support bracket; Pump line is connected with the outlet of concrete current divider; Flow control valve is arranged on high-pressure air hose; The entrance of high-pressure blast concrete mixer connects respectively high-pressure air hose and pump line, and the exit of high-pressure blast concrete mixer is connected to shower nozzle by transmission pipeline; Shower nozzle below is provided with support bracket, and support bracket is flexibly connected with shower nozzle half.The concrete that high-power concrete pumping equipment is transported out is divided into impartial many parts by current divider, after Admixture and high-pressure blast blender, utilize again high-pressure blast to form material bundle, by transfer pipeline high velocity jet to being subject on spray plane, and rapid setting and harden, thus form concrete supporting.
Description
Technical field
The utility model relates to concrete shotcrete machine manufacturing technology field, especially, relates to the mixed injection device that a kind of high-capacity pump send.
Background technology
Wet Shotcrete Technology, with the cost of its easy technique, economy, has a wide range of applications at various construction fields.Current domestic Wet-type concrete pulp shooting machine can be divided into large-scale computer with manipulator jib and the minicomputer of machinery-free arm frame according to mechanism, the market application quantity of large-scale computer is not high at present, it is mainly confined to its expensive (left and right, 3,000,000 yuan of market price of home-made machine), operation requirements, and high (it is learned more than its operation generally needs half a year, and learning cost is high, approximately to consume all places concrete), maintenance cost high (maintenance of Dan Yue and consumptive material approximately need 30,000 yuan); Its major defect of minicomputer is efficiency of construction low (1/3 of the not enough large-scale computer of its operating efficiency sprays the not enough 8m3/h of mixed earth).
Manually-operated injection shower nozzle is to help to control spray angle and position by both hands in the market, due to high-pressure blast, to promote concrete movement velocity quite fast, make shower nozzle produce sizable recoil, and in the time strengthening emitted dose, operating personnel cannot well control spray angle and the ejection electrodes of shower nozzle, cannot increase work efficiency thereby cause.
Utility model content
The mixed injection device that provides a kind of high-capacity pump to send is provided the utility model object, uses inflexible technical problem to solve injection apparatus.
For achieving the above object, the mixed injection device that the utility model provides a kind of high-capacity pump to send, comprises flow control valve, high-pressure air hose, high-pressure blast concrete mixer, concrete current divider, pump line and shower nozzle, shower nozzle support bracket; Pump line is connected with the outlet of concrete current divider; Flow control valve is arranged on high-pressure air hose;
Described high-pressure blast concrete mixer comprises the pellet in case and case, described case has two connectors to connect respectively high-pressure air hose and flexible pipe at the relative position of radial direction, described pellet is interior vacant duct, and on tube wall, be along the circumferential direction provided with the inclined hole that at least two groups are evenly arranged, outside in described inclined hole UNICOM pellet; The exit of high-pressure blast concrete mixer is connected to shower nozzle by transmission pipeline;
Described shower nozzle below is provided with support bracket, and described support bracket is flexibly connected with described shower nozzle half.
Preferably, described support bracket is by being welded on ears plate on platform and joining the monaural plate being welded on shower nozzle and use that swivel pin is hinged to be formed, bottom adopts the first hollow section being triangularly arranged to be socketed the second hollow section and combines, and the internal diameter of described the first hollow section is greater than the external diameter of the second hollow section.
Preferably, described the first hollow section lower end arranges locking nut.
Preferably, described support bracket is flexibly connected and comprises that hinged, ball-type axle sleeve is connected and hydraulic drive connects with half of described shower nozzle.
Preferably, described shower nozzle also comprises the shower nozzle support band that is arranged on shower nozzle top.
Preferably, described concrete current divider comprises the first pump line, reducer pipe, dividing plate, shrouding and the second pump line, the 3rd pump line;
Described the first pump line connects feeding system and the less one end of reducer pipe diameter, and the larger other end of described reducer pipe diameter is provided with the dividing plate with described reducer pipe central axes, and one end width of described dividing plate is 1.5-2.5 times of other end width;
Described shrouding and the welding of described divider upright, the width of described shrouding equates with the maximum gauge of described reducer pipe; The through hole corresponding with the second pump line, the 3rd big or small position of pump line is set on described shrouding; The junction of described shrouding and described dividing plate is between two through hole.
Preferably, the length of described dividing plate is the 1/2-1/4 of reducer pipe length.
The utlity model has following beneficial effect:
The mixed injection device that high-capacity pump of the present utility model send is divided into impartial many equal portions by the concrete transporting out by current divider, use flexible pipe to be incorporated to high-pressure blast concrete mixer by the hydraulic pump of carrying separately Admixture again, high-pressure blast is delivered to high-pressure blast concrete mixer by high-pressure air hose, allow again the concrete that Admixture, high-pressure blast pass through with internal mixer evenly mix the rear material bundle that forms, by transfer pipeline high velocity jet to being subject on spray plane, and rapid setting and harden, thereby form concrete supporting.
Half support bracket being flexibly connected that shower nozzle below arranges, makes the shower nozzle can be movable along with the activity of support bracket, has the shower nozzle of high-pressure blast in needn't direct labor controlling, and operate easier to be light.
High-pressure blast concrete mixer and be arranged on shower nozzle place shower nozzle help band and shower nozzle support bracket, three's combination can effectively reduce operating personnel's its labour intensity in the time of operation shower nozzle and be reduced, support bracket and support band can effectively be offset the recoil of shower nozzle, and the sprayed construction mode of dual circuit can effectively be increased work efficiency, and shortens working hours.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the utility model preferred embodiment;
Fig. 2 is the partial structurtes schematic diagram of the utility model preferred embodiment;
Fig. 3 is the structural representation of the high-pressure blast concrete mixer of the utility model preferred embodiment;
Fig. 4 is the supporting structure schematic diagram of the utility model preferred embodiment;
Fig. 5 is the diversion structure schematic diagram of the utility model preferred embodiment;
Wherein, 1, jointing clip, 2, flow control valve, 3, flow divider valve piece, 4, high-pressure air hose, 5, concrete current divider, 6, high-pressure blast concrete mixer, 7, transfer pipeline, 8, shower nozzle is helped band, 9, shower nozzle, 10, shower nozzle support bracket, 11, the first pump line, 12, reducer pipe, 13, dividing plate, 14, shrouding, 15, the second pump line, 16, the 3rd pump line, 17, case, 18, pellet, 19, inclined hole, 20, platform, 21, ears plate, 22, monaural plate, 23, swivel pin, 24, the first hollow section, 25, the second hollow section, 26, locking nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can limit and cover according to claim is implemented.
Referring to Fig. 1, Fig. 2, the mixed injection device that a kind of high-capacity pump send, comprises flow control valve 2, high-pressure air hose 4, high-pressure blast concrete mixer 6, concrete current divider 5, pump line and shower nozzle 9, shower nozzle support bracket 10; Pump line is connected with the outlet of concrete current divider 5; Flow control valve 2 is arranged on high-pressure air hose 4, can regulate required pressure and air force according to actual conditions.
As shown in Figure 3, described high-pressure blast concrete mixer 6 comprises the pellet 18 in case 17 and case 17, described case 17 has two connectors to connect respectively high-pressure air hose 4 and flexible pipe at the relative position of radial direction, high-pressure air hose 4 conveying high-pressure wind, and flexible pipe is carried Admixture; Described pellet 18 is interior vacant duct, and on tube wall, be along the circumferential direction provided with the inclined hole 19 that at least two groups are evenly arranged, described inclined hole 19 is communicated with the interior outside of pellet 18, and high-pressure blast and Admixture are pushed to pellet 18 inside by inclined hole 19, evenly mix with the concrete passing through from pellet 18 inside.
High-pressure blast enters high-pressure blast concrete mixer 6 by high-pressure air hose 4, concrete by pump line to be mixed with concrete, and not only concrete particle disperses to mix under high speed and high pressure wind, and has strengthened movement rate, and jet power is stronger.The exit of high-pressure blast concrete mixer 6 is connected to shower nozzle 9 by transmission pipeline 7, thereby is injected in the scope of operation.
Described shower nozzle 9 belows are provided with shower nozzle support bracket 10, and described shower nozzle support bracket 10 is flexibly connected with described shower nozzle 9 half.Described shower nozzle support bracket 10 is flexibly connected and comprises that hinged, ball-type axle sleeve is connected and hydraulic drive connects with half of described shower nozzle 9.
As shown in Figure 4, described support bracket can be by being welded on ears plate on platform 20 21 and joining the monaural plate 22 being welded on shower nozzle and use that swivel pin 23 is hinged to be formed, bottom can adopt the first hollow section 24 being triangularly arranged to be socketed the second hollow section 25 and combine, the internal diameter of described the first hollow section 24 is greater than the external diameter of the second hollow section 25, and the second hollow section 25 can be at the interior free adjustment height of the first hollow section 24 to adapt to use.The lower end of the first hollow section 24 is also provided with locking nut 26, is convenient to the use of locking when support bracket is adjusted to specified altitude assignment.
Described shower nozzle 9 also comprises that the shower nozzle that is arranged on shower nozzle 9 tops is helped and is with 8, can be in needs hand or instrument be inserted in to shower nozzle and helps and be with 8, and not only further stationary nozzle 9, also convenient control adjusted direction or height.
As shown in Figure 5, described concrete current divider 5 comprises the first pump line 11, reducer pipe 12, dividing plate 13, shrouding 14 and the second pump line 15, the 3rd pump line 16;
Described the first pump line 11 connects feeding system and reducer pipe 12 less one end of diameter, and the larger other end of described reducer pipe 12 diameters is provided with the dividing plate 13 with described reducer pipe central axes, and one end width of described dividing plate 13 is 1.5-2.5 times of other end width; Make spraying of material along the variation of bulkhead sides and the bending two bundle injection pipes that naturally enter.Described dividing plate 13 sides are shiny surface, do not hinder material and pass through.
Described shrouding 14 and described dividing plate 13 vertical weldings, the width of described shrouding equates with the maximum gauge of described reducer pipe; The through hole corresponding with the second pump line, the 3rd big or small position of pump line is set on described shrouding; The junction of described shrouding and described dividing plate is between two through hole.
The length of described dividing plate is the 1/2-1/4 of reducer pipe length, and the spraying of material that is beneficial to dividing plate both sides smoothly passes through.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. the mixed injection device that high-capacity pump send, is characterized in that, comprises flow control valve, high-pressure air hose, high-pressure blast concrete mixer, concrete current divider, pump line and shower nozzle, shower nozzle support bracket; Pump line is connected with the outlet of concrete current divider; Flow control valve is arranged on high-pressure air hose;
Described high-pressure blast concrete mixer comprises the pellet in case and case, described case has two connectors to connect respectively high-pressure air hose and flexible pipe at the relative position of radial direction, described pellet is interior vacant duct, and on tube wall, be along the circumferential direction provided with the inclined hole that at least two groups are evenly arranged, outside in described inclined hole UNICOM pellet; The exit of high-pressure blast concrete mixer is connected to shower nozzle by transmission pipeline;
Described shower nozzle below is provided with support bracket, and described support bracket is flexibly connected with described shower nozzle half.
2. the mixed injection device that a kind of high-capacity pump according to claim 1 send, it is characterized in that, described support bracket is by being welded on ears plate on platform and joining the monaural plate being welded on shower nozzle and use that swivel pin is hinged to be formed, bottom adopts the first hollow section being triangularly arranged to be socketed the second hollow section and combines, and the internal diameter of described the first hollow section is greater than the external diameter of the second hollow section.
3. the mixed injection device that a kind of high-capacity pump according to claim 2 send, is characterized in that, described the first hollow section lower end arranges locking nut.
4. the mixed injection device sending according to a kind of high-capacity pump described in claims 1 to 3 any one, is characterized in that, described support bracket is flexibly connected and comprises that hinged, ball-type axle sleeve is connected and hydraulic drive connects with half of described shower nozzle.
5. the mixed injection device sending according to a kind of high-capacity pump described in claims 1 to 3 any one, is characterized in that, described shower nozzle also comprises the shower nozzle support band that is arranged on shower nozzle top.
6. the mixed injection device sending according to a kind of high-capacity pump described in claims 1 to 3 any one, is characterized in that, described concrete current divider comprises the first pump line, reducer pipe, dividing plate, shrouding and the second pump line, the 3rd pump line;
Described the first pump line connects feeding system and the less one end of reducer pipe diameter, and the larger other end of described reducer pipe diameter is provided with the dividing plate with described reducer pipe central axes, and one end width of described dividing plate is 1.5-2.5 times of other end width;
Described shrouding and the welding of described divider upright, the width of described shrouding equates with the maximum gauge of described reducer pipe; The through hole corresponding with the second pump line, the 3rd big or small position of pump line is set on described shrouding; The junction of described shrouding and described dividing plate is between two through hole.
7. the mixed injection device that a kind of high-capacity pump according to claim 6 send, is characterized in that, the length of described dividing plate is the 1/2-1/4 of reducer pipe length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312160.5U CN204001763U (en) | 2014-06-12 | 2014-06-12 | The mixed injection device that a kind of high-capacity pump send |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312160.5U CN204001763U (en) | 2014-06-12 | 2014-06-12 | The mixed injection device that a kind of high-capacity pump send |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204001763U true CN204001763U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312160.5U Expired - Fee Related CN204001763U (en) | 2014-06-12 | 2014-06-12 | The mixed injection device that a kind of high-capacity pump send |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204001763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964610A (en) * | 2017-04-17 | 2017-07-21 | 河南省耿力工程设备有限公司 | A kind of concrete spraying machine |
| CN113062852A (en) * | 2021-05-02 | 2021-07-02 | 石河子大学 | Adjustable squeeze roller type hose pump |
-
2014
- 2014-06-12 CN CN201420312160.5U patent/CN204001763U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964610A (en) * | 2017-04-17 | 2017-07-21 | 河南省耿力工程设备有限公司 | A kind of concrete spraying machine |
| CN106964610B (en) * | 2017-04-17 | 2023-03-21 | 河南省耿力工程设备有限公司 | Concrete wet spraying machine |
| CN113062852A (en) * | 2021-05-02 | 2021-07-02 | 石河子大学 | Adjustable squeeze roller type hose pump |
| CN113062852B (en) * | 2021-05-02 | 2024-03-29 | 石河子大学 | Adjustable squeeze roller type hose pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |